Initial commit

.gitignore

+*.iml
+.gradle
+/local.properties
+/.idea/caches
+/.idea/libraries
+/.idea/modules.xml
+/.idea/workspace.xml
+/.idea/navEditor.xml
+/.idea/assetWizardSettings.xml
+.DS_Store
+/build
+/captures
+.externalNativeBuild
+.cxx
+local.properties

.idea/.gitignore

+# Default ignored files
+/shelf/
+/workspace.xml

.idea/compiler.xml

+<?xml version="1.0" encoding="UTF-8"?>
+<project version="4">
+  <component name="CompilerConfiguration">
+    <bytecodeTargetLevel target="17" />
+  </component>
+</project>
\ No newline at end of file

.idea/gradle.xml

+<?xml version="1.0" encoding="UTF-8"?>
+<project version="4">
+  <component name="GradleSettings">
+    <option name="linkedExternalProjectsSettings">
+      <GradleProjectSettings>
+        <option name="testRunner" value="GRADLE" />
+        <option name="distributionType" value="DEFAULT_WRAPPED" />
+        <option name="externalProjectPath" value="$PROJECT_DIR$" />
+        <option name="gradleJvm" value="17" />
+        <option name="modules">
+          <set>
+            <option value="$PROJECT_DIR$" />
+            <option value="$PROJECT_DIR$/app" />
+          </set>
+        </option>
+      </GradleProjectSettings>
+    </option>
+  </component>
+</project>
\ No newline at end of file

.idea/kotlinc.xml

+<?xml version="1.0" encoding="UTF-8"?>
+<project version="4">
+  <component name="KotlinJpsPluginSettings">
+    <option name="version" value="1.8.20" />
+  </component>
+</project>
\ No newline at end of file

.idea/misc.xml

+<?xml version="1.0" encoding="UTF-8"?>
+<project version="4">
+  <component name="ExternalStorageConfigurationManager" enabled="true" />
+  <component name="ProjectRootManager" version="2" languageLevel="JDK_17" project-jdk-name="17" project-jdk-type="JavaSDK">
+    <output url="file://$PROJECT_DIR$/build/classes" />
+  </component>
+  <component name="ProjectType">
+    <option name="id" value="Android" />
+  </component>
+</project>
\ No newline at end of file

app/.gitignore

+/build
\ No newline at end of file

app/build.gradle

+plugins {
+    id 'com.android.application'
+    id 'org.jetbrains.kotlin.android'
+}
+
+android {
+    namespace 'com.ads.cal.myapplicationc'
+    compileSdk 34
+
+    defaultConfig {
+        applicationId "com.ads.cal.myapplicationc"
+        minSdk 24
+        targetSdk 34
+        versionCode 1
+        versionName "1.0"
+
+        testInstrumentationRunner "androidx.test.runner.AndroidJUnitRunner"
+    }
+
+    buildTypes {
+        release {
+            debuggable false
+            minifyEnabled true
+            proguardFiles getDefaultProguardFile('proguard-android-optimize.txt'), 'proguard-rules.pro'
+        }
+        debug {
+            debuggable true
+            minifyEnabled true
+            proguardFiles getDefaultProguardFile('proguard-android.txt'), 'app-proguard-rules.pro'
+        }
+    }
+    compileOptions {
+        sourceCompatibility JavaVersion.VERSION_1_8
+        targetCompatibility JavaVersion.VERSION_1_8
+    }
+    kotlinOptions {
+        jvmTarget = '1.8'
+    }
+    buildFeatures {
+        viewBinding true
+    }
+    signingConfigs {
+        toolsTest {
+            storeFile file("../compassTest.jks")
+            storePassword '123456'
+            keyAlias 'key0'
+            keyPassword '123456'
+        }
+    }
+
+    flavorDimensions "versionName"
+    productFlavors {
+        compass {
+            applicationId "com.ads.cal.myapplicationc"
+            versionName "1.0.0.0"
+            signingConfig signingConfigs.toolsTest
+            manifestPlaceholders = [google_ad_app_id: "ca-app-pub-3940256099942544~3347511713"]
+        }
+    }
+}
+
+dependencies {
+
+    implementation 'androidx.core:core-ktx:1.8.0'
+    implementation 'androidx.appcompat:appcompat:1.6.1'
+    implementation 'com.google.android.material:material:1.5.0'
+    implementation 'androidx.constraintlayout:constraintlayout:2.1.4'
+    implementation 'androidx.navigation:navigation-fragment-ktx:2.7.4'
+    implementation 'androidx.navigation:navigation-ui-ktx:2.7.4'
+    implementation 'androidx.lifecycle:lifecycle-process:2.6.2'
+    testImplementation 'junit:junit:4.13.2'
+    androidTestImplementation 'androidx.test.ext:junit:1.1.5'
+    androidTestImplementation 'androidx.test.espresso:espresso-core:3.5.1'
+    implementation 'com.google.android.gms:play-services-ads:22.5.0'
+
+
+    implementation "androidx.lifecycle:lifecycle-runtime:2.6.2"
+    annotationProcessor "androidx.lifecycle:lifecycle-compiler:2.6.2"
+
+}
\ No newline at end of file

app/proguard-rules.pro

+# Add project specific ProGuard rules here.
+# You can control the set of applied configuration files using the
+# proguardFiles setting in build.gradle.
+#
+# For more details, see
+#   http://developer.android.com/guide/developing/tools/proguard.html
+
+# If your project uses WebView with JS, uncomment the following
+# and specify the fully qualified class name to the JavaScript interface
+# class:
+#-keepclassmembers class fqcn.of.javascript.interface.for.webview {
+#   public *;
+#}
+
+# Uncomment this to preserve the line number information for
+# debugging stack traces.
+#-keepattributes SourceFile,LineNumberTable
+
+# If you keep the line number information, uncomment this to
+# hide the original source file name.
+#-renamesourcefileattribute SourceFile
+# Add project specific ProGuard rules here.
+# You can control the set of applied configuration files using the
+# proguardFiles setting in build.gradle.
+#
+# For more details, see
+#   http://developer.android.com/guide/developing/tools/proguard.html
+
+# If your project uses WebView with JS, uncomment the following
+# and specify the fully qualified class name to the JavaScript interface
+# class:
+#-keepclassmembers class fqcn.of.javascript.interface.for.webview {
+#   public *;
+#}
+
+# Uncomment this to preserve the line number information for
+# debugging stack traces.
+#-keepattributes SourceFile,LineNumberTable
+
+# If you keep the line number information, uncomment this to
+# hide the original source file name.
+#-renamesourcefileattribute SourceFile
+-dontpreverify
+-flattenpackagehierarchy
+-optimizationpasses 5
+-dontusemixedcaseclassnames
+-dontskipnonpubliclibraryclasses
+-verbose
+-useuniqueclassmembernames
+-ignorewarnings
+
+#基础模板开始
+# 保护注解
+-keepattributes *Annotation*
+-keepattributes *JavascriptInterface*
+
+# Retrofit does reflection on generic parameters. InnerClasses is required to use Signature and
+# EnclosingMethod is required to use InnerClasses.
+#泛型 内部类 反射
+-keepattributes Signature,InnerClasses,EnclosingMethod
+#显示代码行数
+-keepattributes Exceptions,SourceFile,LineNumberTable
+
+-keep public class *$JavaScriptInterface
+-keepattributes *$JavaScriptInterface
+-keepclassmembers class * {
+    @android.webkit.JavascriptInterface <methods>;
+}
+-keepclassmembers class * extends android.webkit.WebViewClient {
+    *;
+}
+
+# Understand the @Keep support annotation.
+-keep class android.support.annotation.Keep
+
+-keep @android.support.annotation.Keep class * {*;}
+
+-keepclasseswithmembers class * {
+    @android.support.annotation.Keep <methods>;
+}
+
+-keepclasseswithmembers class * {
+    @android.support.annotation.Keep <fields>;
+}
+
+-keepclasseswithmembers class * {
+    @android.support.annotation.Keep <init>(...);
+}
+
+#【不进行混淆保持原样】
+-keep public class * extends android.view.View
+-keep public class * extends android.app.Fragment
+-keep public class * extends android.app.Activity
+-keep public class * extends android.app.Application
+-keep public class * extends android.app.Service
+-keep public class * extends android.content.BroadcastReceiver
+-keep public class * extends android.content.ContentProvider
+-keep public class * extends android.app.backup.BackupAgentHelper
+-keep public class * extends android.preference.Preference
+
+#commom
+-keep public class com.google.vending.licensing.ILicensingService
+-keep public class com.android.vending.licensing.ILicensingService
+-keep public class * extends android.support.**
+-keep  class com.google.** { *; }
+-keep class android.webkit.**{*;}
+-keep class org.apache.** { *; }
+-keep public class android.** { *; }
+-keepclassmembers public class android.** { *; }
+
+# For native methods, see http://proguard.sourceforge.net/manual/examples.html#native
+-keepclasseswithmembernames class * {
+    native <methods>;
+}
+
+# keep setters in Views so that animations can still work.
+# see http://proguard.sourceforge.net/manual/examples.html#beans
+-keepclassmembers public class * extends android.view.View {
+   void set*(***);
+   *** get*();
+   public <init>(android.content.Context);
+   public <init>(android.content.Context, android.util.AttributeSet);
+   public <init>(android.content.Context, android.util.AttributeSet, int);
+}
+
+# We want to keep methods in Activity that could be used in the XML attribute onClick
+-keepclassmembers class * extends android.app.Activity {
+   public void *(android.view.View);
+}
+
+# For enumeration classes, see http://proguard.sourceforge.net/manual/examples.html#enumerations
+-keepclassmembers enum * {
+    public static **[] values();
+    public static ** valueOf(java.lang.String);
+}
+
+-keep class * implements android.os.Parcelable {*;}
+-keepclassmembers class * implements android.os.Parcelable {*;}
+
+-keep class * implements java.io.Serializable {*;}
+-keepclassmembers class * implements java.io.Serializable {*;}
+
+-keepclassmembers enum * {
+    public static **[] values();
+    public static ** valueOf(java.lang.String);
+}
+
+-keepclassmembers class **.R$* {
+    public static <fields>;
+}
+#基础模板结束
+
+#utilcode
+-keep class com.blankj.utilcode.** { *; }
+-keepclassmembers class com.blankj.utilcode.** { *; }
+-keepclassmembers class * {
+    @com.blankj.utilcode.util.BusUtils$Bus <methods>;
+}
+-dontwarn com.blankj.utilcode.**
+-dontwarn javax.annotation.**
+-dontwarn javax.inject.**
+# OkHttp3
+-dontwarn okhttp3.**
+-dontwarn okio.**
+-dontwarn javax.annotation.**
+# A resource is loaded with a relative path so the package of this class must be preserved.
+-keepnames class okhttp3.internal.publicsuffix.PublicSuffixDatabase
+#okhttp
+-dontwarn okhttp3.**
+-keep class okhttp3.*{*;}
+#okio
+-dontwarn okio.**
+-keep class okio.*{*;}
+
+# Retrofit
+-dontwarn retrofit2.**
+-keep class retrofit2.** { *; }
+-keepattributes Signature-keepattributes
+
+# Gson
+-keep class com.google.gson.stream.** { *; }
+-keepattributes EnclosingMethod
+-keep class org.xz_sale.entity.**{*;}
+# agentWeb
+-keep class com.just.agentweb.** {
+    *;
+}
+
+-keepclassmembers class * implements java.io.Serializable {
+    static final long serialVersionUID;
+    private static final java.io.ObjectStreamField[] serialPersistentFields;
+    !static !transient <fields>;
+    private void writeObject(java.io.ObjectOutputStream);
+    private void readObject(java.io.ObjectInputStream);
+    java.lang.Object writeReplace();
+    java.lang.Object readResolve();
+}
+
+##Glide
+-keep class com.bumptech.glide.** {*;}
+-keep public enum com.bumptech.glide.load.ImageHeaderParser$** {
+  **[] $VALUES;
+  public *;
+}
+-keep public class * implements com.bumptech.glide.module.GlideModule
+-keep public enum com.bumptech.glide.load.resource.bitmap.ImageHeaderParser$** {
+  **[] $VALUES;
+  public *;
+}
+-keep public class * extends com.bumptech.glide.module.AppGlideModule
+-keep class com.bumptech.glide.GeneratedAppGlideModuleImpl { *; }
+
+#alibaba arouter start
+-keep public class com.alibaba.android.arouter.routes.**{*;}
+-keep public class com.alibaba.android.arouter.facade.**{*;}
+-keep class * implements com.alibaba.android.arouter.facade.template.ISyringe{*;}
+# 如果使用了 byType 的方式获取 Service，需添加下面规则，保护接口
+-keep interface * implements com.alibaba.android.arouter.facade.template.IProvider
+# 如果使用了 单类注入，即不定义接口实现 IProvider，需添加下面规则，保护实现
+-keep class * implements com.alibaba.android.arouter.facade.template.IProvider
+#alibaba arouter end
+
+#kotlinx start
+-keep class kotlinx.** { *; }
+-keep class kotlin.** { *; }
+-keepclassmembers class **$WhenMappings {
+    <fields>;
+}
+-keepclassmembers class kotlin.Metadata {
+    public <methods>;
+}
+-assumenosideeffects class kotlin.jvm.internal.Intrinsics {
+    static void checkParameterIsNotNull(java.lang.Object, java.lang.String);
+}
+#kotlinx end
+
+#9.22版本新增加混淆
+-keep class android.support.v7.widget.RecyclerView {*;}
+-keepnames class android.support.v7.widget.RecyclerView$* {
+    public <fields>;
+    public <methods>;
+}
+
+#android
+-keep class android.** {*;}
+-keep class androidx.** {*;}
+-keep class android.support.** {*;}
+-keep class android.content.** {*;}
+-keep class android.app.** {*;}
+-keep class android.os.** {*;}
+-keep class android.net.** {*;}
+-keep class android.provider.** {*;}
+
+#com.github
+-keep class com.github.** {*;}
+#com.google
+-keep class com.google.** {*;}
+#org.
+-keep class org.**{ *; }
+

app/src/androidTest/java/com/ads/cal/myapplicationc/ExampleInstrumentedTest.kt

+package com.ads.cal.myapplicationc
+
+import androidx.test.platform.app.InstrumentationRegistry
+import androidx.test.ext.junit.runners.AndroidJUnit4
+
+import org.junit.Test
+import org.junit.runner.RunWith
+
+import org.junit.Assert.*
+
+/**
+ * Instrumented test, which will execute on an Android device.
+ *
+ * See [testing documentation](http://d.android.com/tools/testing).
+ */
+@RunWith(AndroidJUnit4::class)
+class ExampleInstrumentedTest {
+    @Test
+    fun useAppContext() {
+        // Context of the app under test.
+        val appContext = InstrumentationRegistry.getInstrumentation().targetContext
+        assertEquals("com.ads.cal.myapplicationc", appContext.packageName)
+    }
+}
\ No newline at end of file

app/src/main/AndroidManifest.xml

+<?xml version="1.0" encoding="utf-8"?>
+<manifest xmlns:android="http://schemas.android.com/apk/res/android"
+    xmlns:tools="http://schemas.android.com/tools">
+
+
+    <uses-permission android:name="android.permission.INTERNET" />
+    <uses-permission android:name="android.permission.ACCESS_NETWORK_STATE" />
+
+    <uses-permission android:name="android.permission.ACCESS_FINE_LOCATION" />
+    <uses-permission android:name="android.permission.ACCESS_COARSE_LOCATION" />
+
+    <uses-feature android:name="android.hardware.sensor.accelerometer" />
+    <uses-feature android:name="android.hardware.sensor.compass" />
+    <application
+        android:name="com.ads.cal.myapplicationc.BaseApplication"
+        android:allowBackup="true"
+        android:dataExtractionRules="@xml/data_extraction_rules"
+        android:fullBackupContent="@xml/backup_rules"
+        android:icon="@mipmap/ic_launcher"
+        android:label="@string/app_name"
+        android:roundIcon="@mipmap/ic_launcher_round"
+        android:supportsRtl="true"
+        android:theme="@style/Theme.Compass"
+        tools:targetApi="31">
+
+
+        <meta-data
+            android:name="com.google.android.gms.ads.APPLICATION_ID"
+            android:value="${google_ad_app_id}" />
+
+        <activity
+            android:name="com.ads.cal.myapplicationc.StartActivity"
+            android:exported="true"
+            android:label="@string/app_name"
+            android:theme="@android:style/Theme.NoTitleBar.Fullscreen">
+            <intent-filter>
+                <action android:name="android.intent.action.MAIN" />
+
+                <category android:name="android.intent.category.LAUNCHER" />
+            </intent-filter>
+        </activity>
+        <activity
+            android:name="com.ads.cal.myapplicationc.HomeActivity"
+            android:exported="true"
+            android:label="@string/app_name"
+            android:theme="@style/Theme.Compass">
+        </activity>
+        <activity
+            android:name="com.ads.cal.myapplicationc.BA"
+            android:exported="true"
+            android:theme="@style/Theme.Compass">
+        </activity>
+    </application>
+
+</manifest>
\ No newline at end of file

app/src/main/java/com/ads/cal/myapplicationc/BA.java

+package com.ads.cal.myapplicationc;
+
+import android.app.Activity;
+import android.content.pm.PackageInfo;
+import android.content.pm.PackageManager;
+import android.graphics.Color;
+import android.os.Bundle;
+import android.view.View;
+import android.view.Window;
+import android.widget.ImageView;
+import android.widget.TextView;
+
+import androidx.annotation.Nullable;
+
+public class BA extends Activity {
+
+    @Override
+    protected void onCreate(@Nullable Bundle savedInstanceState) {
+        super.onCreate(savedInstanceState);
+        Window window = getWindow();
+        window.setStatusBarColor(Color.TRANSPARENT);
+        window.setNavigationBarColor(Color.TRANSPARENT);
+
+        window.getDecorView().setSystemUiVisibility(View.SYSTEM_UI_FLAG_LAYOUT_FULLSCREEN
+                | View.SYSTEM_UI_FLAG_LAYOUT_HIDE_NAVIGATION
+                | View.SYSTEM_UI_FLAG_LAYOUT_STABLE);
+        setContentView(R.layout.home_activity);
+        setContentView(R.layout.ba_activity);
+        try {
+            PackageManager packageManager = getPackageManager();
+            PackageInfo packageInfo = packageManager.getPackageInfo(getPackageName(), 0);
+            String appVersion = packageInfo.versionName;
+            TextView textView = findViewById(R.id.nnn);
+            textView.setText(String.format(getString(R.string.v), appVersion));
+        } catch (Exception e) {
+            e.printStackTrace();
+        }
+
+        ImageView vb = findViewById(R.id.c);
+        vb.setOnClickListener(view -> finish());
+
+    }
+}

app/src/main/java/com/ads/cal/myapplicationc/BaseApplication.kt

+package com.ads.cal.myapplicationc
+
+import android.app.Activity
+import android.app.Application
+import android.content.Context
+import android.os.Bundle
+import android.util.Log
+import androidx.lifecycle.Lifecycle
+import androidx.lifecycle.LifecycleObserver
+import androidx.lifecycle.OnLifecycleEvent
+import androidx.lifecycle.ProcessLifecycleOwner
+import com.google.android.gms.ads.AdError
+import com.google.android.gms.ads.AdRequest
+import com.google.android.gms.ads.FullScreenContentCallback
+import com.google.android.gms.ads.LoadAdError
+import com.google.android.gms.ads.MobileAds
+import com.google.android.gms.ads.appopen.AppOpenAd
+import java.util.Date
+
+
+private const val LOG_TAG = "AppOpenAdManager"
+private const val AD_UNIT_ID = "ca-app-pub-3940256099942544/9257395921"
+
+class BaseApplication : Application(), Application.ActivityLifecycleCallbacks, LifecycleObserver {
+    private lateinit var appOpenAdManager: AppOpenAdManager
+
+    override fun onCreate() {
+        super.onCreate()
+        context = this
+        registerActivityLifecycleCallbacks(this)
+//        MobileAds.initialize(
+//            this
+//        ) { }
+
+        ProcessLifecycleOwner.get().lifecycle.addObserver(this)
+        appOpenAdManager = AppOpenAdManager()
+    }
+
+    /** LifecycleObserver method that shows the app open ad when the app moves to foreground. */
+    @OnLifecycleEvent(Lifecycle.Event.ON_START)
+    fun onMoveToForeground() {
+        // Show the ad (if available) when the app moves to foreground.
+        currentActivity?.let {
+            appOpenAdManager.showAdIfAvailable(it)
+        }
+    }
+
+    fun getAppOpenAdManager(): AppOpenAdManager {
+        return appOpenAdManager
+    }
+
+
+    companion object {
+        var context: BaseApplication? = null
+    }
+
+    /** Interface definition for a callback to be invoked when an app open ad is complete. */
+    interface OnShowAdCompleteListener {
+        fun onShowAdComplete()
+    }
+
+    interface OnLoadAdListener {
+        fun onLoadAdComplete()
+    }
+
+    inner class AppOpenAdManager {
+        private var appOpenAd: AppOpenAd? = null
+        private var isLoadingAd = false
+        var isShowingAd = false
+        private var loadTime: Long = 0
+
+        private var onLoadAdCompleteListener: OnLoadAdListener? = null
+
+        fun setonLoadAdCompleteListener (onLoadAdCompleteListener: OnLoadAdListener) {
+            this.onLoadAdCompleteListener = onLoadAdCompleteListener
+        }
+
+        private var onShowAdCompleteListener: OnShowAdCompleteListener? = null
+
+        fun setOnShowAdCompleteListener (onShowAdCompleteListener: OnShowAdCompleteListener) {
+            this.onShowAdCompleteListener = onShowAdCompleteListener
+        }
+
+        /** Shows the ad if one isn't already showing. */
+        fun showAdIfAvailable(
+            activity: Activity
+        ) {
+            // If the app open ad is already showing, do not show the ad again.
+            if (isShowingAd) {
+                Log.d(LOG_TAG, "The app open ad is already showing.")
+                return
+            }
+
+            // If the app open ad is not available yet, invoke the callback then load the ad.
+            if (!isAdAvailable()) {
+                Log.d(LOG_TAG, "The app open ad is not ready yet.")
+                onShowAdCompleteListener?.onShowAdComplete()
+                loadAd(activity)
+                return
+            }
+
+            appOpenAd?.fullScreenContentCallback = object : FullScreenContentCallback() {
+
+                override fun onAdDismissedFullScreenContent() {
+                    // Called when full screen content is dismissed.
+                    // Set the reference to null so isAdAvailable() returns false.
+                    Log.d(LOG_TAG, "Ad dismissed fullscreen content.")
+                    appOpenAd = null
+                    isShowingAd = false
+                    loadTime = Date().time
+
+                    onShowAdCompleteListener?.onShowAdComplete()
+                    onShowAdCompleteListener = null
+                    loadAd(activity)
+                }
+
+                override fun onAdFailedToShowFullScreenContent(adError: AdError) {
+                    // Called when fullscreen content failed to show.
+                    // Set the reference to null so isAdAvailable() returns false.
+                    Log.d(LOG_TAG, adError.message)
+                    appOpenAd = null
+                    isShowingAd = false
+
+                    onShowAdCompleteListener?.onShowAdComplete()
+                    onShowAdCompleteListener = null
+                    loadAd(activity)
+                }
+
+                override fun onAdShowedFullScreenContent() {
+                    // Called when fullscreen content is shown.
+                    Log.d(LOG_TAG, "Ad showed fullscreen content.")
+                }
+            }
+            isShowingAd = true
+//            appOpenAd?.show(activity)
+        }
+
+        /** Request an ad. */
+        fun loadAd(context: Context) {
+            // Do not load ad if there is an unused ad or one is already loading.
+            if (isLoadingAd || isAdAvailable()) {
+                return
+            }
+
+            isLoadingAd = true
+            val request = AdRequest.Builder().build()
+//            AppOpenAd.load(
+//                context, AD_UNIT_ID, request,
+//                AppOpenAd.APP_OPEN_AD_ORIENTATION_PORTRAIT,
+//                object : AppOpenAd.AppOpenAdLoadCallback() {
+//
+//                    override fun onAdLoaded(ad: AppOpenAd) {
+//                        // Called when an app open ad has loaded.
+//                        Log.d(LOG_TAG, "Ad was loaded.")
+//                        onLoadAdCompleteListener?.onLoadAdComplete()
+//                        onLoadAdCompleteListener = null
+//                        appOpenAd = ad
+//                        isLoadingAd = false
+//                    }
+//
+//                    override fun onAdFailedToLoad(loadAdError: LoadAdError) {
+//                        // Called when an app open ad has failed to load.
+//                        Log.d(LOG_TAG, loadAdError.message)
+//                        onLoadAdCompleteListener?.onLoadAdComplete()
+//                        onLoadAdCompleteListener = null
+//                        isLoadingAd = false;
+//                    }
+//                })
+        }
+
+
+        private fun wasLoadTimeLessThanNHoursAgo(numHours: Long): Boolean {
+            val dateDifference: Long = Date().time - loadTime
+            val numMilliSecondsPerHour: Long = 3600000
+            return dateDifference < numMilliSecondsPerHour * numHours
+        }
+
+        /** Check if ad exists and can be shown. */
+         fun isAdAvailable(): Boolean {
+            return appOpenAd != null && wasLoadTimeLessThanNHoursAgo(4)
+        }
+    }
+
+    private var currentActivity: Activity? = null
+    override fun onActivityCreated(p0: Activity, p1: Bundle?) {
+    }
+
+    override fun onActivityStarted(p0: Activity) {
+        if (!appOpenAdManager.isShowingAd) {
+            currentActivity = p0
+        }
+    }
+
+    override fun onActivityResumed(p0: Activity) {
+    }
+
+    override fun onActivityPaused(p0: Activity) {
+    }
+
+    override fun onActivityStopped(p0: Activity) {
+    }
+
+    override fun onActivitySaveInstanceState(p0: Activity, p1: Bundle) {
+    }
+
+    override fun onActivityDestroyed(p0: Activity) {
+    }
+}
\ No newline at end of file

app/src/main/java/com/ads/cal/myapplicationc/FirstFragment.kt

+package com.ads.cal.myapplicationc
+
+import android.os.Bundle
+import androidx.fragment.app.Fragment
+import android.view.LayoutInflater
+import android.view.View
+import android.view.ViewGroup
+import androidx.navigation.fragment.findNavController
+import com.ads.cal.myapplicationc.databinding.FragmentFirstBinding
+
+/**
+ * A simple [Fragment] subclass as the default destination in the navigation.
+ */
+class FirstFragment : Fragment() {
+
+    private var _binding: FragmentFirstBinding? = null
+
+    // This property is only valid between onCreateView and
+    // onDestroyView.
+    private val binding get() = _binding!!
+
+    override fun onCreateView(
+        inflater: LayoutInflater, container: ViewGroup?,
+        savedInstanceState: Bundle?
+    ): View? {
+
+        _binding = FragmentFirstBinding.inflate(inflater, container, false)
+        return binding.root
+
+    }
+
+    override fun onViewCreated(view: View, savedInstanceState: Bundle?) {
+        super.onViewCreated(view, savedInstanceState)
+
+        binding.buttonFirst.setOnClickListener {
+            findNavController().navigate(R.id.action_FirstFragment_to_SecondFragment)
+        }
+    }
+
+    override fun onDestroyView() {
+        super.onDestroyView()
+        _binding = null
+    }
+}
\ No newline at end of file

app/src/main/java/com/ads/cal/myapplicationc/HomeActivity.kt

+package com.ads.cal.myapplicationc
+
+import android.Manifest
+import android.app.Activity
+import android.content.Intent
+import android.content.pm.PackageManager
+import android.graphics.Color
+import android.hardware.Sensor
+import android.hardware.SensorEvent
+import android.hardware.SensorEventListener
+import android.hardware.SensorManager
+import android.location.Address
+import android.location.Geocoder
+import android.os.Bundle
+import android.util.Log
+import android.view.View
+import android.widget.ImageView
+import android.widget.TextView
+import androidx.core.app.ActivityCompat
+import androidx.core.content.ContextCompat
+import com.ads.cal.myapplicationc.Utils.LocationInterface
+import java.util.Locale
+import kotlin.math.abs
+
+open class HomeActivity : Activity() {
+
+    override fun onCreate(savedInstanceState: Bundle?) {
+        super.onCreate(savedInstanceState)
+        val window = window
+        window.statusBarColor = Color.TRANSPARENT
+        window.navigationBarColor = Color.TRANSPARENT
+        window.decorView.systemUiVisibility = (View.SYSTEM_UI_FLAG_LAYOUT_FULLSCREEN
+                or View.SYSTEM_UI_FLAG_LAYOUT_HIDE_NAVIGATION
+                or View.SYSTEM_UI_FLAG_LAYOUT_STABLE)
+        setContentView(R.layout.home_activity)
+        createView()
+    }
+
+    private var magnetometer: Sensor? = null
+    private var lastDegrees = 0.0
+    private var currentDegrees = 0.0
+    private var lastUpdateTime: Long = 0
+    private var textAddress: TextView? = null
+    private var sensorEventListener: SensorEventListener? = null
+    private var sensorManager: SensorManager? = null
+    private var accelerometer: Sensor? = null
+    private var utils: Utils? = null
+    private var circle_bg: ImageView? = null
+    private var degrees: TextView? = null
+    private var latText: TextView? = null
+    private var latTextView: TextView? = null
+    private var lotText: TextView? = null
+    private var lotTextView: TextView? = null
+
+    private fun createView() {
+        circle_bg = findViewById(R.id.bg)
+        degrees = findViewById(R.id.degrees)
+        latText = findViewById(R.id.lat)
+        latTextView = findViewById(R.id.lat_text)
+        lotText = findViewById(R.id.lot)
+        lotTextView = findViewById(R.id.lot_text)
+        textAddress = findViewById(R.id.address)
+        val s = findViewById<ImageView>(R.id.sss)
+
+        s.setOnClickListener {
+            val intent = Intent(this, BA::class.java)
+            startActivity(intent)
+        }
+        createSensorMgr()
+        createData()
+    }
+
+    private fun createData() {
+        // 初始化LocationMgr，传递一个LocationCallback
+        utils = Utils(object : LocationInterface {
+
+            override fun locationMsgCallBack(lat: Array<String>?, log: Array<String>?) {
+                if (log!!.size > 1) {
+                    lotText!!.text = log[1]
+                }
+                if (log.isNotEmpty()) {
+                    lotTextView!!.text = log[0]
+                }
+                if (lat!!.size > 1) {
+                    latText!!.text = lat[1]
+                }
+                if (lat.isNotEmpty()) {
+                    latTextView!!.text = lat[0]
+                }
+            }
+
+            override fun locationCallBack(lat: Double, lon: Double) {
+                try {
+                    val address = getCityData(lat, lon)
+                    textAddress!!.text =
+                        String.format("%s, %s", address!!.subAdminArea, address.adminArea)
+                } catch (e: Exception) {
+                    e.printStackTrace()
+                }
+            }
+        })
+
+        // 检查定位权限
+        if (checkLocationPermission()) {
+            // 如果已经有定位权限，可以开始定位
+            utils!!.startTask()
+        } else {
+            // 如果没有定位权限，请求权限
+            requestLocationPermission()
+        }
+    }
+
+    private fun createSensorMgr() {
+        sensorManager = getSystemService(SENSOR_SERVICE) as SensorManager
+        accelerometer = sensorManager!!.getDefaultSensor(Sensor.TYPE_ACCELEROMETER)
+        magnetometer = sensorManager!!.getDefaultSensor(Sensor.TYPE_MAGNETIC_FIELD)
+        // 检查传感器是否可用
+        if (accelerometer != null && magnetometer != null) {
+            if (null == sensorEventListener) {
+                // 创建传感器监听器
+                sensorEventListener = object : SensorEventListener {
+                    val accelerometerData = FloatArray(3)
+                    val magnetometerData = FloatArray(3)
+                    override fun onSensorChanged(event: SensorEvent) {
+                        if (event.sensor == accelerometer) {
+                            // 平滑加速度计数据
+                            for (i in event.values.indices) {
+                                accelerometerData[i] =
+                                    ALPHA * accelerometerData[i] + (1 - ALPHA) * event.values[i]
+                            }
+                        } else if (event.sensor == magnetometer) {
+                            // 平滑磁力计数据
+                            for (i in event.values.indices) {
+                                magnetometerData[i] =
+                                    ALPHA * magnetometerData[i] + (1 - ALPHA) * event.values[i]
+                            }
+                        }
+                        // 只在两个传感器都有数据时计算方向并更新指南针
+                        updateMsg(accelerometerData, magnetometerData)
+                    }
+
+                    override fun onAccuracyChanged(sensor: Sensor, accuracy: Int) {
+                        // 传感器精度改变时的处理
+                    }
+                }
+            }
+        } else {
+            // 加速度计或磁力计不可用，进行错误处理
+        }
+    }
+
+    private fun updateMsg(accelerometerData: FloatArray, magnetometerData: FloatArray) {
+        // 计算方向并更新指南针
+        val rotationMatrix = FloatArray(9)
+        val orientationValues = FloatArray(3)
+        val success = SensorManager.getRotationMatrix(
+            rotationMatrix,
+            null,
+            accelerometerData,
+            magnetometerData
+        )
+        if (success) {
+            SensorManager.getOrientation(rotationMatrix, orientationValues)
+            // 获取当前时间
+            val currentTime = System.currentTimeMillis()
+            // 更新指南针或其他UI元素
+            currentDegrees = Math.toDegrees(orientationValues[0].toDouble())
+            if (abs(currentDegrees - lastDegrees) >= 1 && currentTime - lastUpdateTime >= 20) {
+                runOnUiThread(task)
+                lastUpdateTime = currentTime
+                // 更新上次更新时间
+            }
+        }
+    }
+
+    private val task = Runnable { rotate(currentDegrees) }
+    private fun rotate(currentDegrees: Double) {
+        val rotation = (currentDegrees + 360) % 360
+        circle_bg!!.rotation = -rotation.toFloat()
+        lastDegrees = currentDegrees
+        degrees!!.text = String.format("%s%s", directionFromAngle, rotation.toInt())
+    }
+
+    override fun onResume() {
+        super.onResume()
+        // 注册传感器监听器
+        if (null != accelerometer) {
+            sensorManager!!.registerListener(
+                sensorEventListener,
+                accelerometer,
+                SensorManager.SENSOR_DELAY_GAME
+            )
+        }
+        if (null != magnetometer) {
+            sensorManager!!.registerListener(
+                sensorEventListener,
+                magnetometer,
+                SensorManager.SENSOR_DELAY_GAME
+            )
+        }
+    }
+
+    override fun onPause() {
+        super.onPause()
+        if (null != sensorEventListener) {
+            if (null != sensorManager) {
+                sensorManager!!.unregisterListener(sensorEventListener)
+            }
+        }
+    }
+
+    override fun onDestroy() {
+        super.onDestroy()
+        if (null != sensorEventListener) {
+            if (null != sensorManager) {
+                sensorManager!!.unregisterListener(sensorEventListener)
+                sensorEventListener = null
+            }
+        }
+    }
+
+    private fun checkLocationPermission(): Boolean {
+        // 检查是否有定位权限
+        return (ContextCompat.checkSelfPermission(
+            this,
+            Manifest.permission.ACCESS_FINE_LOCATION
+        ) == PackageManager.PERMISSION_GRANTED
+                && ContextCompat.checkSelfPermission(
+            this,
+            Manifest.permission.ACCESS_COARSE_LOCATION
+        ) == PackageManager.PERMISSION_GRANTED)
+    }
+
+
+    override fun onRequestPermissionsResult(
+        requestCode: Int,
+        permissions: Array<String>,
+        grantResults: IntArray
+    ) {
+        super.onRequestPermissionsResult(requestCode, permissions, grantResults)
+        if (requestCode == LOCATION_REQUEST_CODE) {
+            if (grantResults.isNotEmpty() && grantResults[0] == PackageManager.PERMISSION_GRANTED) {
+                // 用户授予了定位权限，现在可以开始定位
+                utils!!.startTask()
+            } else {
+                // 用户拒绝了定位权限
+            }
+        }
+    }
+
+    override fun onStop() {
+        super.onStop()
+    }
+
+    // 将角度规范化到0到360度之间
+    private val directionFromAngle: String
+        // 定义方向的范围
+        get() {
+            val angle = ((lastDegrees % 360 + 360) % 360).toFloat()
+            return if (angle >= 68 && angle < 113) {
+                getString(R.string.a)
+            } else if (angle >= 23 && angle < 68) {
+                getString(R.string.b)
+            } else if (angle >= 113 && angle < 157) {
+                getString(R.string.c)
+            } else if (angle >= 157 && angle < 203) {
+                getString(R.string.d)
+            } else if (angle >= 203 && angle < 248) {
+                getString(R.string.e)
+            } else if (angle >= 248 && angle < 293) {
+                getString(R.string.f)
+            } else if (angle >= 293 && angle < 338) {
+                getString(R.string.g)
+            } else {
+                getString(R.string.h)
+            }
+        }
+
+    private fun requestLocationPermission() {
+        // 请求定位权限
+        ActivityCompat.requestPermissions(
+            this,
+            arrayOf(
+                Manifest.permission.ACCESS_FINE_LOCATION,
+                Manifest.permission.ACCESS_COARSE_LOCATION
+            ),
+            LOCATION_REQUEST_CODE
+        )
+    }
+
+    companion object {
+        private const val LOCATION_REQUEST_CODE = 7 // 自定义的请求码
+        private const val ALPHA = 0.85f // 调整这个值以控制平滑程度
+        fun getCityData(la: Double, lo: Double): Address? {
+            var result: Address? = null
+            try {
+                val gc = BaseApplication.context?.let { Geocoder(it, Locale.getDefault()) }
+                val data = gc?.getFromLocation(
+                    la,
+                    lo, 1
+                )
+                if (null != data && data.size > 0) {
+                    result = data[0]
+                }
+            } catch (e: Exception) {
+                e.printStackTrace()
+            }
+            return result
+        }
+    }
+}
\ No newline at end of file

app/src/main/java/com/ads/cal/myapplicationc/MainActivity.kt

+package com.ads.cal.myapplicationc
+
+import android.os.Bundle
+import com.google.android.material.snackbar.Snackbar
+import androidx.appcompat.app.AppCompatActivity
+import androidx.core.view.WindowCompat
+import androidx.navigation.findNavController
+import androidx.navigation.ui.AppBarConfiguration
+import androidx.navigation.ui.navigateUp
+import androidx.navigation.ui.setupActionBarWithNavController
+import android.view.Menu
+import android.view.MenuItem
+import com.ads.cal.myapplicationc.databinding.ActivityMainBinding
+
+class MainActivity : AppCompatActivity() {
+
+    private lateinit var appBarConfiguration: AppBarConfiguration
+    private lateinit var binding: ActivityMainBinding
+
+    override fun onCreate(savedInstanceState: Bundle?) {
+        WindowCompat.setDecorFitsSystemWindows(window, false)
+        super.onCreate(savedInstanceState)
+
+        binding = ActivityMainBinding.inflate(layoutInflater)
+        setContentView(binding.root)
+
+        setSupportActionBar(binding.toolbar)
+
+        val navController = findNavController(R.id.nav_host_fragment_content_main)
+        appBarConfiguration = AppBarConfiguration(navController.graph)
+        setupActionBarWithNavController(navController, appBarConfiguration)
+
+        binding.fab.setOnClickListener { view ->
+            Snackbar.make(view, "Replace with your own action", Snackbar.LENGTH_LONG)
+                .setAnchorView(R.id.fab)
+                .setAction("Action", null).show()
+        }
+    }
+
+    override fun onCreateOptionsMenu(menu: Menu): Boolean {
+        // Inflate the menu; this adds items to the action bar if it is present.
+        menuInflater.inflate(R.menu.menu_main, menu)
+        return true
+    }
+
+    override fun onOptionsItemSelected(item: MenuItem): Boolean {
+        // Handle action bar item clicks here. The action bar will
+        // automatically handle clicks on the Home/Up button, so long
+        // as you specify a parent activity in AndroidManifest.xml.
+        return when (item.itemId) {
+            R.id.action_settings -> true
+            else -> super.onOptionsItemSelected(item)
+        }
+    }
+
+    override fun onSupportNavigateUp(): Boolean {
+        val navController = findNavController(R.id.nav_host_fragment_content_main)
+        return navController.navigateUp(appBarConfiguration)
+                || super.onSupportNavigateUp()
+    }
+}
\ No newline at end of file

app/src/main/java/com/ads/cal/myapplicationc/SecondFragment.kt

+package com.ads.cal.myapplicationc
+
+import android.os.Bundle
+import androidx.fragment.app.Fragment
+import android.view.LayoutInflater
+import android.view.View
+import android.view.ViewGroup
+import androidx.navigation.fragment.findNavController
+import com.ads.cal.myapplicationc.databinding.FragmentSecondBinding
+
+/**
+ * A simple [Fragment] subclass as the second destination in the navigation.
+ */
+class SecondFragment : Fragment() {
+
+    private var _binding: FragmentSecondBinding? = null
+
+    // This property is only valid between onCreateView and
+    // onDestroyView.
+    private val binding get() = _binding!!
+
+    override fun onCreateView(
+        inflater: LayoutInflater, container: ViewGroup?,
+        savedInstanceState: Bundle?
+    ): View? {
+
+        _binding = FragmentSecondBinding.inflate(inflater, container, false)
+        return binding.root
+
+    }
+
+    override fun onViewCreated(view: View, savedInstanceState: Bundle?) {
+        super.onViewCreated(view, savedInstanceState)
+
+        binding.buttonSecond.setOnClickListener {
+            findNavController().navigate(R.id.action_SecondFragment_to_FirstFragment)
+        }
+    }
+
+    override fun onDestroyView() {
+        super.onDestroyView()
+        _binding = null
+    }
+}
\ No newline at end of file

app/src/main/java/com/ads/cal/myapplicationc/StartActivity.kt

+package com.ads.cal.myapplicationc
+
+import android.app.Activity
+import android.content.Intent
+import android.os.Bundle
+import android.view.View
+import android.view.Window
+import android.view.WindowManager
+import android.view.animation.Animation
+import android.view.animation.AnimationUtils
+import android.widget.ImageView
+import com.ads.cal.myapplicationc.BaseApplication.Companion.context
+import com.ads.cal.myapplicationc.BaseApplication.OnLoadAdListener
+import com.ads.cal.myapplicationc.BaseApplication.OnShowAdCompleteListener
+import com.ads.cal.myapplicationc.HomeActivity
+
+class StartActivity : Activity() {
+    override fun onCreate(savedInstanceState: Bundle?) {
+        super.onCreate(savedInstanceState)
+        requestWindowFeature(Window.FEATURE_NO_TITLE)
+        this.window.setFlags(
+            WindowManager.LayoutParams.FLAG_FULLSCREEN,
+            WindowManager.LayoutParams.FLAG_FULLSCREEN
+        )
+        val view = window.decorView
+        view.systemUiVisibility =
+            View.SYSTEM_UI_FLAG_HIDE_NAVIGATION or View.SYSTEM_UI_FLAG_FULLSCREEN
+        setContentView(R.layout.start_activity)
+        val imageView = findViewById<ImageView>(R.id.anim)
+        val animation = AnimationUtils.loadAnimation(
+            this,
+            R.anim.a
+        )
+        imageView.startAnimation(animation)
+        animation.setAnimationListener(object : Animation.AnimationListener {
+            override fun onAnimationStart(animation: Animation) {}
+            override fun onAnimationEnd(animation: Animation) {
+                val application = context
+                if (application != null) {
+                    val appOpenAdManager = application.getAppOpenAdManager()
+                    if (appOpenAdManager.isShowingAd) {
+                        return
+                    }
+                }
+                finish()
+                val intent = Intent(this@StartActivity, HomeActivity::class.java)
+                startActivity(intent)
+            }
+
+            override fun onAnimationRepeat(animation: Animation) {}
+        })
+        //        gotoHome();
+    }
+
+    private fun gotoHome() {
+        val application = context
+        if (application != null) {
+            val appOpenAdManager = application.getAppOpenAdManager()
+            if (appOpenAdManager.isAdAvailable()) {
+                appOpenAdManager.setOnShowAdCompleteListener(object : OnShowAdCompleteListener {
+                    override fun onShowAdComplete() {
+                        finish()
+                        val intent = Intent(this@StartActivity, HomeActivity::class.java)
+                        startActivity(intent)
+                    }
+                })
+                appOpenAdManager.showAdIfAvailable(this)
+            } else {
+                appOpenAdManager.setonLoadAdCompleteListener(object : OnLoadAdListener {
+                    override fun onLoadAdComplete() {
+                        if (appOpenAdManager.isAdAvailable()) {
+                            appOpenAdManager.setOnShowAdCompleteListener(object :
+                                OnShowAdCompleteListener {
+                                override fun onShowAdComplete() {
+                                    finish()
+                                    val intent =
+                                        Intent(this@StartActivity, HomeActivity::class.java)
+                                    startActivity(intent)
+                                }
+                            })
+                        }
+                        appOpenAdManager.showAdIfAvailable(this@StartActivity)
+                    }
+                })
+                appOpenAdManager.loadAd(this)
+            }
+        }
+    }
+}
\ No newline at end of file

app/src/main/java/com/ads/cal/myapplicationc/Utils.kt

+package com.ads.cal.myapplicationc
+
+import android.Manifest
+import android.content.Context
+import android.content.pm.PackageManager
+import android.location.Location
+import android.location.LocationListener
+import android.location.LocationManager
+import android.os.Bundle
+import android.os.Handler
+import android.os.Looper
+import androidx.core.app.ActivityCompat
+import java.text.DecimalFormat
+
+class Utils(private val locationInterface: LocationInterface) {
+    private val handler = Handler(Looper.getMainLooper())
+    private var locationManager: LocationManager? = null
+    private var isStartingTask = false
+    private val dataListeners // 存储监听器列表
+            : MutableList<LocationListener>
+
+    init {
+        dataListeners = ArrayList() // 初始化监听器列表
+    }
+
+    private fun stoAllTaskUpdates() {
+        if (dataListeners.isNotEmpty()) {
+            for (listener in dataListeners) {
+                locationManager!!.removeUpdates(listener) // 停止每个监听器
+            }
+            dataListeners.clear() // 清空监听器列表
+        }
+    }
+
+    // 将经纬度格式化为度分秒
+    private fun convertToDMS(value: Double, isLatitude: Boolean): Array<String> {
+        var data = value
+        val degrees = data.toInt()
+        data = (data - degrees) * 60
+        val minutes = data.toInt()
+        data = (data - minutes) * 60
+        val seconds = data
+        val direction =
+            if (isLatitude) (if (data < 0) "West longitude" else "East longitude") else if (data < 0) "South latitude" else "North latitude"
+        val decimalFormat = DecimalFormat("00")
+        return arrayOf(
+            direction,
+            degrees.toString() + "°" + decimalFormat.format(minutes.toLong()) + "′" + decimalFormat.format(
+                seconds
+            ) + "″"
+        )
+    }
+
+    fun startTask() {
+        if (ActivityCompat.checkSelfPermission(
+                BaseApplication.context!!,
+                Manifest.permission.ACCESS_FINE_LOCATION
+            ) != PackageManager.PERMISSION_GRANTED
+            && ActivityCompat.checkSelfPermission(
+                BaseApplication.context!!,
+                Manifest.permission.ACCESS_COARSE_LOCATION
+            ) != PackageManager.PERMISSION_GRANTED
+        ) {
+            // 如果没有定位权限，请求权限
+            // 此处可以添加代码来请求权限
+            return
+        }
+        locationManager =
+            BaseApplication.context!!.getSystemService(Context.LOCATION_SERVICE) as LocationManager
+        val list = locationManager!!.getProviders(true)
+        if (list.isEmpty()) {
+            // 没有可用的定位提供程序
+            return
+        }
+        isStartingTask = true
+
+        // 停止之前的监听器
+        stoAllTaskUpdates()
+        for (i in list.indices) {
+            val location = locationManager!!.getLastKnownLocation(list[i])
+            if (location != null) {
+                updateLocation(location)
+                break
+            }
+            val locationListener = locationListener
+            dataListeners.add(locationListener) // 将监听器添加到列表
+            locationManager!!.requestSingleUpdate(list[i], locationListener, null)
+        }
+
+        // 使用Handler来延迟停止定位请求
+        handler.postDelayed({ stopTask() }, 15000) // 12秒
+    }
+
+    private fun updateLocation(location: Location?) {
+        if (location != null) {
+            val latitude = location.latitude
+            val longitude = location.longitude
+
+
+            // 将经纬度格式化为度分秒
+            val formattedLatitude = convertToDMS(latitude, true)
+            val formattedLongitude = convertToDMS(longitude, false)
+
+            // 回调接口，将定位数据传递给其他地方
+            locationInterface.locationMsgCallBack(formattedLatitude, formattedLongitude)
+            locationInterface.locationCallBack(latitude, longitude)
+        } else {
+            // 定位失败，也需要释放监听
+            stopTask()
+        }
+    }
+
+    fun stopTask() {
+        if (isStartingTask) {
+            stoAllTaskUpdates() // 停止之前的监听器
+            isStartingTask = false
+        }
+    }
+
+    private val locationListener: LocationListener
+        get() = object : LocationListener {
+            @Deprecated("Deprecated in Java")
+            override fun onStatusChanged(provider: String, status: Int, extras: Bundle) {}
+            override fun onProviderEnabled(provider: String) {}
+            override fun onProviderDisabled(provider: String) {
+                stopTask()
+            }
+
+            override fun onLocationChanged(location: Location) {
+                stopTask()
+                updateLocation(location)
+            }
+        }
+
+
+    interface LocationInterface {
+        fun locationMsgCallBack(lat: Array<String>?, log: Array<String>?)
+        fun locationCallBack(lat: Double, lon: Double)
+    }
+}
\ No newline at end of file

app/src/main/res/anim/a.xml

+<?xml version="1.0" encoding="utf-8"?>
+<set xmlns:android="http://schemas.android.com/apk/res/android" >
+
+    <rotate
+        android:fromDegrees="0"
+        android:toDegrees="1800"
+        android:toYScale="0.0"
+        android:pivotX="50%"
+        android:pivotY="50%"
+        android:duration="3000"/>
+</set>
\ No newline at end of file

app/src/main/res/drawable-v24/ic_launcher_foreground.xml

+<vector xmlns:android="http://schemas.android.com/apk/res/android"
+    xmlns:aapt="http://schemas.android.com/aapt"
+    android:width="108dp"
+    android:height="108dp"
+    android:viewportWidth="108"
+    android:viewportHeight="108">
+    <path android:pathData="M31,63.928c0,0 6.4,-11 12.1,-13.1c7.2,-2.6 26,-1.4 26,-1.4l38.1,38.1L107,108.928l-32,-1L31,63.928z">
+        <aapt:attr name="android:fillColor">
+            <gradient
+                android:endX="85.84757"
+                android:endY="92.4963"
+                android:startX="42.9492"
+                android:startY="49.59793"
+                android:type="linear">
+                <item
+                    android:color="#44000000"
+                    android:offset="0.0" />
+                <item
+                    android:color="#00000000"
+                    android:offset="1.0" />
+            </gradient>
+        </aapt:attr>
+    </path>
+    <path
+        android:fillColor="#FFFFFF"
+        android:fillType="nonZero"
+        android:pathData="M65.3,45.828l3.8,-6.6c0.2,-0.4 0.1,-0.9 -0.3,-1.1c-0.4,-0.2 -0.9,-0.1 -1.1,0.3l-3.9,6.7c-6.3,-2.8 -13.4,-2.8 -19.7,0l-3.9,-6.7c-0.2,-0.4 -0.7,-0.5 -1.1,-0.3C38.8,38.328 38.7,38.828 38.9,39.228l3.8,6.6C36.2,49.428 31.7,56.028 31,63.928h46C76.3,56.028 71.8,49.428 65.3,45.828zM43.4,57.328c-0.8,0 -1.5,-0.5 -1.8,-1.2c-0.3,-0.7 -0.1,-1.5 0.4,-2.1c0.5,-0.5 1.4,-0.7 2.1,-0.4c0.7,0.3 1.2,1 1.2,1.8C45.3,56.528 44.5,57.328 43.4,57.328L43.4,57.328zM64.6,57.328c-0.8,0 -1.5,-0.5 -1.8,-1.2s-0.1,-1.5 0.4,-2.1c0.5,-0.5 1.4,-0.7 2.1,-0.4c0.7,0.3 1.2,1 1.2,1.8C66.5,56.528 65.6,57.328 64.6,57.328L64.6,57.328z"
+        android:strokeWidth="1"
+        android:strokeColor="#00000000" />
+</vector>
\ No newline at end of file

app/src/main/res/drawable/home_bg.xml

+<?xml version="1.0" encoding="utf-8"?>
+<shape xmlns:android="http://schemas.android.com/apk/res/android"
+    android:shape="rectangle">
+    <corners
+        android:bottomLeftRadius="0dp"
+        android:bottomRightRadius="0dp"
+        android:topLeftRadius="0dp"
+        android:topRightRadius="0dp" />
+
+    <gradient
+        android:angle="-90"
+        android:endColor="#303036"
+        android:startColor="#47484E"
+        android:type="linear"/>
+</shape>
\ No newline at end of file

app/src/main/res/drawable/home_bottom_bg.xml

+<?xml version="1.0" encoding="utf-8"?>
+<shape xmlns:android="http://schemas.android.com/apk/res/android"
+    android:shape="rectangle">
+    <corners android:radius="8dp"/>
+    <gradient android:startColor="#1C1D20" android:endColor="#2F3033" android:angle="-90"/>
+
+</shape>
\ No newline at end of file

app/src/main/res/drawable/home_bottom_bg2.xml

+<?xml version="1.0" encoding="utf-8"?>
+<shape xmlns:android="http://schemas.android.com/apk/res/android"
+    android:shape="rectangle">
+    <corners android:radius="8dp"/>
+    <gradient android:startColor="#44464B" android:endColor="#25262B" android:angle="-90"/>
+
+</shape>
\ No newline at end of file

app/src/main/res/drawable/home_content_bg.xml

+<?xml version="1.0" encoding="utf-8"?>
+<shape xmlns:android="http://schemas.android.com/apk/res/android"
+    android:shape="rectangle">
+    <corners
+        android:bottomLeftRadius="0dp"
+        android:bottomRightRadius="0dp"
+        android:topLeftRadius="0dp"
+        android:topRightRadius="0dp" />
+
+    <gradient
+        android:angle="-90"
+        android:endColor="#ff212124"
+        android:startColor="#ff56565e"
+        android:type="linear"/>
+</shape>
\ No newline at end of file

app/src/main/res/drawable/start_anim.xml

+<?xml version="1.0" encoding="utf-8"?>
+<layer-list xmlns:android="http://schemas.android.com/apk/res/android">
+    <item android:id="@android:id/background">
+        <shape android:shape="rectangle">
+            <solid android:color="#DFEFFF" /> <!-- 背景颜色 -->
+            <corners android:radius="10dp" /> <!-- 圆角 -->
+        </shape>
+    </item>
+    <item android:id="@android:id/progress">
+        <clip>
+            <shape android:shape="rectangle">
+                <solid android:color="#0075FF" /> <!-- 进度条颜色 -->
+                <corners android:radius="10dp" /> <!-- 圆角 -->
+            </shape>
+        </clip>
+    </item>
+</layer-list>
\ No newline at end of file

app/src/main/res/drawable/start_bg.xml

+<?xml version="1.0" encoding="utf-8"?>
+<shape xmlns:android="http://schemas.android.com/apk/res/android"
+    android:shape="rectangle">
+
+    <gradient android:startColor="#491010" android:centerColor="#491010" android:endColor="#2D2D32"  android:centerY="30%" android:centerX="50%" android:type="radial" android:gradientRadius="650" />
+
+</shape>
\ No newline at end of file

app/src/main/res/drawable/v_bg.xml

+<?xml version="1.0" encoding="utf-8"?>
+<shape xmlns:android="http://schemas.android.com/apk/res/android"
+    android:shape="rectangle">
+    <solid android:color="#338B909B" />
+    <corners android:topLeftRadius="29dp" android:topRightRadius="29dp" android:bottomLeftRadius="29dp" android:bottomRightRadius="29dp" />
+
+</shape>
\ No newline at end of file

app/src/main/res/layout/activity_main.xml

+<?xml version="1.0" encoding="utf-8"?>
+<androidx.coordinatorlayout.widget.CoordinatorLayout xmlns:android="http://schemas.android.com/apk/res/android"
+    xmlns:app="http://schemas.android.com/apk/res-auto"
+    xmlns:tools="http://schemas.android.com/tools"
+    android:layout_width="match_parent"
+    android:layout_height="match_parent"
+    android:fitsSystemWindows="true"
+    tools:context=".MainActivity">
+
+    <com.google.android.material.appbar.AppBarLayout
+        android:layout_width="match_parent"
+        android:layout_height="wrap_content"
+        android:fitsSystemWindows="true">
+
+        <com.google.android.material.appbar.MaterialToolbar
+            android:id="@+id/toolbar"
+            android:layout_width="match_parent"
+            android:layout_height="?attr/actionBarSize" />
+
+    </com.google.android.material.appbar.AppBarLayout>
+
+    <include layout="@layout/content_main" />
+
+    <com.google.android.material.floatingactionbutton.FloatingActionButton
+        android:id="@+id/fab"
+        android:layout_width="wrap_content"
+        android:layout_height="wrap_content"
+        android:layout_gravity="bottom|end"
+        android:layout_marginEnd="@dimen/fab_margin"
+        android:layout_marginBottom="16dp"
+        app:srcCompat="@android:drawable/ic_dialog_email" />
+
+</androidx.coordinatorlayout.widget.CoordinatorLayout>
\ No newline at end of file

app/src/main/res/layout/ba_activity.xml

+<?xml version="1.0" encoding="utf-8"?>
+<androidx.constraintlayout.widget.ConstraintLayout xmlns:android="http://schemas.android.com/apk/res/android"
+    xmlns:app="http://schemas.android.com/apk/res-auto"
+    android:layout_width="match_parent"
+    android:layout_height="match_parent">
+
+    <RelativeLayout
+        android:id="@+id/rr"
+        android:layout_width="match_parent"
+        android:layout_height="76dp"
+        android:background="@drawable/home_bg"
+        app:layout_constraintTop_toTopOf="parent">
+
+        <ImageView
+            android:id="@+id/c"
+            android:layout_width="wrap_content"
+            android:layout_height="wrap_content"
+            android:layout_alignParentBottom="true"
+            android:layout_marginStart="16dp"
+            android:layout_marginBottom="14dp"
+            android:src="@mipmap/back" />
+
+        <TextView
+            android:layout_width="wrap_content"
+            android:layout_height="wrap_content"
+            android:layout_alignParentBottom="true"
+            android:layout_marginStart="8dp"
+            android:layout_marginBottom="14dp"
+            android:layout_toEndOf="@+id/c"
+            android:text="@string/ab"
+            android:textColor="@color/white"
+            android:textSize="18sp"
+            android:textStyle="bold" />
+
+    </RelativeLayout>
+
+    <RelativeLayout
+        android:layout_width="match_parent"
+        android:layout_height="match_parent"
+        android:layout_marginTop="76dp"
+        android:background="#47484E">
+
+        <ImageView
+            android:layout_width="78dp"
+            android:layout_height="78dp"
+            android:layout_above="@+id/t"
+            android:src="@mipmap/flag_big"
+            android:layout_centerHorizontal="true"
+            android:layout_marginBottom="20dp" />
+
+        <TextView
+            android:id="@+id/t"
+            android:layout_width="match_parent"
+            android:layout_height="wrap_content"
+            android:layout_centerInParent="true"
+            android:gravity="center"
+            android:text="@string/app_name"
+            android:textColor="#E2E4ED"
+            android:textSize="18sp"
+            android:textStyle="bold" />
+
+
+        <TextView
+            android:id="@+id/nnn"
+            android:layout_width="wrap_content"
+            android:layout_height="wrap_content"
+            android:layout_alignParentBottom="true"
+            android:layout_centerHorizontal="true"
+            android:textColor="#8B909B"
+            android:background="@drawable/v_bg"
+            android:paddingStart="10dp"
+            android:paddingEnd="10dp"
+            android:paddingTop="5dp"
+            android:paddingBottom="5dp"
+            android:textSize="12sp"
+            android:layout_marginBottom="80dp" />
+
+    </RelativeLayout>
+
+</androidx.constraintlayout.widget.ConstraintLayout>
\ No newline at end of file

app/src/main/res/layout/content_main.xml

+<?xml version="1.0" encoding="utf-8"?>
+<androidx.constraintlayout.widget.ConstraintLayout xmlns:android="http://schemas.android.com/apk/res/android"
+    xmlns:app="http://schemas.android.com/apk/res-auto"
+    android:layout_width="match_parent"
+    android:layout_height="match_parent"
+    app:layout_behavior="@string/appbar_scrolling_view_behavior">
+
+    <fragment
+        android:id="@+id/nav_host_fragment_content_main"
+        android:name="androidx.navigation.fragment.NavHostFragment"
+        android:layout_width="0dp"
+        android:layout_height="0dp"
+        app:defaultNavHost="true"
+        app:layout_constraintBottom_toBottomOf="parent"
+        app:layout_constraintEnd_toEndOf="parent"
+        app:layout_constraintStart_toStartOf="parent"
+        app:layout_constraintTop_toTopOf="parent"
+        app:navGraph="@navigation/nav_graph" />
+</androidx.constraintlayout.widget.ConstraintLayout>
\ No newline at end of file

app/src/main/res/layout/fragment_first.xml

+<?xml version="1.0" encoding="utf-8"?>
+<androidx.core.widget.NestedScrollView xmlns:android="http://schemas.android.com/apk/res/android"
+    xmlns:app="http://schemas.android.com/apk/res-auto"
+    xmlns:tools="http://schemas.android.com/tools"
+    android:layout_width="match_parent"
+    android:layout_height="match_parent"
+    tools:context=".FirstFragment">
+
+    <androidx.constraintlayout.widget.ConstraintLayout
+        android:layout_width="match_parent"
+        android:layout_height="match_parent"
+        android:padding="16dp">
+
+        <Button
+            android:id="@+id/button_first"
+            android:layout_width="wrap_content"
+            android:layout_height="wrap_content"
+            android:text="@string/next"
+            app:layout_constraintBottom_toTopOf="@id/textview_first"
+            app:layout_constraintEnd_toEndOf="parent"
+            app:layout_constraintStart_toStartOf="parent"
+            app:layout_constraintTop_toTopOf="parent" />
+
+        <TextView
+            android:id="@+id/textview_first"
+            android:layout_width="wrap_content"
+            android:layout_height="wrap_content"
+            android:layout_marginTop="16dp"
+            android:text="@string/lorem_ipsum"
+            app:layout_constraintBottom_toBottomOf="parent"
+            app:layout_constraintEnd_toEndOf="parent"
+            app:layout_constraintStart_toStartOf="parent"
+            app:layout_constraintTop_toBottomOf="@id/button_first" />
+    </androidx.constraintlayout.widget.ConstraintLayout>
+</androidx.core.widget.NestedScrollView>
\ No newline at end of file

app/src/main/res/layout/fragment_second.xml

+<?xml version="1.0" encoding="utf-8"?>
+<androidx.core.widget.NestedScrollView xmlns:android="http://schemas.android.com/apk/res/android"
+    xmlns:app="http://schemas.android.com/apk/res-auto"
+    xmlns:tools="http://schemas.android.com/tools"
+    android:layout_width="match_parent"
+    android:layout_height="match_parent"
+    tools:context=".SecondFragment">
+
+    <androidx.constraintlayout.widget.ConstraintLayout
+        android:layout_width="match_parent"
+        android:layout_height="match_parent"
+        android:padding="16dp">
+
+        <Button
+            android:id="@+id/button_second"
+            android:layout_width="wrap_content"
+            android:layout_height="wrap_content"
+            android:text="@string/previous"
+            app:layout_constraintBottom_toTopOf="@id/textview_second"
+            app:layout_constraintEnd_toEndOf="parent"
+            app:layout_constraintStart_toStartOf="parent"
+            app:layout_constraintTop_toTopOf="parent" />
+
+        <TextView
+            android:id="@+id/textview_second"
+            android:layout_width="wrap_content"
+            android:layout_height="wrap_content"
+            android:layout_marginTop="16dp"
+            android:text="@string/lorem_ipsum"
+            app:layout_constraintBottom_toBottomOf="parent"
+            app:layout_constraintEnd_toEndOf="parent"
+            app:layout_constraintStart_toStartOf="parent"
+            app:layout_constraintTop_toBottomOf="@id/button_second" />
+    </androidx.constraintlayout.widget.ConstraintLayout>
+</androidx.core.widget.NestedScrollView>
\ No newline at end of file

app/src/main/res/layout/home_activity.xml

+<?xml version="1.0" encoding="utf-8"?>
+<androidx.constraintlayout.widget.ConstraintLayout xmlns:android="http://schemas.android.com/apk/res/android"
+    xmlns:app="http://schemas.android.com/apk/res-auto"
+    xmlns:tools="http://schemas.android.com/tools"
+    android:layout_width="match_parent"
+    android:layout_height="match_parent">
+
+    <RelativeLayout
+        android:id="@+id/rr"
+        android:layout_width="match_parent"
+        android:layout_height="76dp"
+        android:background="@drawable/home_bg"
+        app:layout_constraintEnd_toEndOf="parent"
+        app:layout_constraintStart_toStartOf="parent"
+        app:layout_constraintTop_toTopOf="parent">
+
+        <ImageView
+            android:id="@+id/f"
+            android:layout_width="wrap_content"
+            android:layout_height="wrap_content"
+            android:layout_alignParentBottom="true"
+            android:layout_marginStart="16dp"
+            android:layout_marginBottom="14dp"
+            android:src="@mipmap/flag" />
+
+        <TextView
+            android:layout_width="wrap_content"
+            android:layout_height="wrap_content"
+            android:layout_alignParentBottom="true"
+            android:layout_marginStart="8dp"
+            android:layout_marginBottom="14dp"
+            android:layout_toEndOf="@+id/f"
+            android:text="@string/app_name"
+            android:textColor="@color/white"
+            android:textSize="18sp"
+            android:textStyle="bold" />
+
+        <ImageView
+            android:id="@+id/sss"
+            android:layout_width="wrap_content"
+            android:layout_height="wrap_content"
+            android:layout_alignParentEnd="true"
+            android:layout_alignParentBottom="true"
+            android:layout_marginEnd="16dp"
+            android:layout_marginBottom="14dp"
+            android:src="@mipmap/image_setting" />
+
+    </RelativeLayout>
+
+    <ImageView
+        android:id="@+id/imageView"
+        android:layout_width="match_parent"
+        android:layout_height="2dp"
+        android:background="#F42828"
+        app:layout_constraintTop_toBottomOf="@+id/rr" />
+
+    <LinearLayout
+        android:layout_width="match_parent"
+        android:layout_height="match_parent"
+        android:layout_marginTop="78dp"
+        android:background="@drawable/home_content_bg"
+        android:gravity="center_horizontal"
+        android:orientation="vertical"
+        android:paddingStart="40dp"
+        android:paddingTop="40dp"
+        android:paddingEnd="40dp"
+        app:layout_constraintBottom_toBottomOf="parent"
+        app:layout_constraintTop_toBottomOf="@+id/rr">
+
+        <FrameLayout
+            android:layout_width="wrap_content"
+            android:layout_height="wrap_content">
+
+            <ImageView
+                android:id="@+id/bg"
+                android:layout_width="match_parent"
+                android:layout_height="wrap_content"
+                android:src="@mipmap/image_pan" />
+
+            <ImageView
+                android:layout_width="wrap_content"
+                android:layout_height="wrap_content"
+                android:layout_gravity="center"
+                android:src="@mipmap/image_pointer" />
+
+            <ImageView
+                android:layout_width="wrap_content"
+                android:layout_height="wrap_content"
+                android:layout_gravity="center"
+                android:src="@mipmap/image_circle" />
+        </FrameLayout>
+
+        <LinearLayout
+            android:layout_width="match_parent"
+            android:layout_height="wrap_content"
+            android:layout_marginTop="20dp"
+            android:gravity="center"
+            android:orientation="horizontal">
+
+            <TextView
+                android:id="@+id/degrees"
+                android:layout_width="wrap_content"
+                android:layout_height="wrap_content"
+                android:gravity="center"
+                android:textColor="@color/white"
+                android:textSize="30sp"
+                android:textStyle="bold" />
+
+            <TextView
+                android:layout_width="wrap_content"
+                android:layout_height="wrap_content"
+                android:text="°"
+                android:textColor="@color/white"
+                android:textSize="30sp"
+                android:textStyle="bold" />
+
+            <TextView
+                android:layout_width="wrap_content"
+                android:layout_height="wrap_content"
+                android:layout_marginStart="4dp"
+                android:textColor="@color/white"
+                android:textSize="30sp"
+                android:textStyle="bold" />
+        </LinearLayout>
+
+        <TextView
+            android:id="@+id/address"
+            android:layout_width="match_parent"
+            android:layout_height="wrap_content"
+            android:layout_marginTop="10dp"
+            android:gravity="center"
+            android:textColor="@color/white"
+            android:textSize="16sp" />
+
+        <FrameLayout
+            android:layout_width="match_parent"
+            android:layout_height="match_parent"
+            android:layout_marginBottom="30dp"
+            android:layout_gravity="bottom">
+
+            <LinearLayout
+                android:layout_width="match_parent"
+                android:layout_height="wrap_content"
+                android:layout_gravity="bottom"
+                android:layout_marginBottom="30dp"
+                android:background="@drawable/home_bottom_bg2"
+                android:orientation="vertical"
+                android:padding="2dp">
+
+                <RelativeLayout
+                    android:layout_width="match_parent"
+                    android:layout_height="70dp"
+                    android:background="@drawable/home_bottom_bg"
+                    android:elevation="2dp">
+
+                    <LinearLayout
+                        android:layout_width="wrap_content"
+                        android:layout_height="match_parent"
+                        android:layout_alignParentStart="true"
+                        android:layout_toStartOf="@+id/v"
+                        android:gravity="center"
+                        android:orientation="vertical">
+
+                        <TextView
+                            android:id="@+id/lat"
+                            android:layout_width="match_parent"
+                            android:layout_height="wrap_content"
+                            android:gravity="center"
+                            android:textColor="@color/white"
+                            android:textSize="16sp"
+                            android:textStyle="bold" />
+
+                        <TextView
+                            android:id="@+id/lat_text"
+                            android:layout_width="match_parent"
+                            android:layout_height="wrap_content"
+                            android:layout_marginTop="4dp"
+                            android:gravity="center"
+                            android:textColor="#50ffffff"
+                            android:textSize="12sp" />
+
+                    </LinearLayout>
+
+                    <ImageView
+                        android:id="@+id/v"
+                        android:layout_width="0.33dp"
+                        android:layout_height="match_parent"
+                        android:layout_centerInParent="true"
+                        android:layout_marginTop="21dp"
+                        android:layout_marginBottom="21dp"
+                        android:background="@color/white" />
+
+                    <LinearLayout
+                        android:layout_width="wrap_content"
+                        android:layout_height="match_parent"
+                        android:layout_alignParentEnd="true"
+                        android:layout_toEndOf="@+id/v"
+                        android:gravity="center"
+                        android:orientation="vertical">
+
+                        <TextView
+                            android:id="@+id/lot"
+                            android:layout_width="match_parent"
+                            android:layout_height="wrap_content"
+                            android:gravity="center"
+                            android:textColor="@color/white"
+                            android:textSize="16sp"
+                            android:textStyle="bold" />
+
+                        <TextView
+                            android:id="@+id/lot_text"
+                            android:layout_width="match_parent"
+                            android:layout_height="wrap_content"
+                            android:layout_marginTop="4dp"
+                            android:gravity="center"
+                            android:textColor="#50ffffff"
+                            android:textSize="12sp" />
+
+                    </LinearLayout>
+                </RelativeLayout>
+            </LinearLayout>
+        </FrameLayout>
+    </LinearLayout>
+
+</androidx.constraintlayout.widget.ConstraintLayout>
\ No newline at end of file

app/src/main/res/layout/start_activity.xml

+<?xml version="1.0" encoding="utf-8"?>
+<androidx.constraintlayout.widget.ConstraintLayout xmlns:android="http://schemas.android.com/apk/res/android"
+    xmlns:app="http://schemas.android.com/apk/res-auto"
+    android:layout_width="match_parent"
+    android:background="@drawable/start_bg"
+    android:layout_height="match_parent">
+
+    <ImageView
+        android:id="@+id/imageView"
+        android:layout_width="wrap_content"
+        android:layout_height="wrap_content"
+        android:layout_marginTop="100dp"
+        android:src="@mipmap/start_logo"
+        app:layout_constraintEnd_toEndOf="parent"
+        app:layout_constraintStart_toStartOf="parent"
+        app:layout_constraintTop_toTopOf="parent" />
+
+
+    <ImageView
+        android:id="@+id/anim"
+        android:layout_width="wrap_content"
+        android:layout_height="wrap_content"
+        app:layout_constraintBottom_toBottomOf="parent"
+        app:layout_constraintEnd_toEndOf="parent"
+        android:layout_marginBottom="60dp"
+        android:src="@mipmap/p"
+        app:layout_constraintStart_toStartOf="parent" />
+</androidx.constraintlayout.widget.ConstraintLayout>
\ No newline at end of file

app/src/main/res/menu/menu_main.xml

+<menu xmlns:android="http://schemas.android.com/apk/res/android"
+    xmlns:app="http://schemas.android.com/apk/res-auto"
+    xmlns:tools="http://schemas.android.com/tools"
+    tools:context="com.ads.cal.myapplicationc.MainActivity">
+    <item
+        android:id="@+id/action_settings"
+        android:orderInCategory="100"
+        android:title="@string/action_settings"
+        app:showAsAction="never" />
+</menu>
\ No newline at end of file

app/src/main/res/navigation/nav_graph.xml

+<?xml version="1.0" encoding="utf-8"?>
+<navigation xmlns:android="http://schemas.android.com/apk/res/android"
+    xmlns:app="http://schemas.android.com/apk/res-auto"
+    xmlns:tools="http://schemas.android.com/tools"
+    android:id="@+id/nav_graph"
+    app:startDestination="@id/FirstFragment">
+
+    <fragment
+        android:id="@+id/FirstFragment"
+        android:name="com.ads.cal.myapplicationc.FirstFragment"
+        android:label="@string/first_fragment_label"
+        tools:layout="@layout/fragment_first">
+
+        <action
+            android:id="@+id/action_FirstFragment_to_SecondFragment"
+            app:destination="@id/SecondFragment" />
+    </fragment>
+    <fragment
+        android:id="@+id/SecondFragment"
+        android:name="com.ads.cal.myapplicationc.SecondFragment"
+        android:label="@string/second_fragment_label"
+        tools:layout="@layout/fragment_second">
+
+        <action
+            android:id="@+id/action_SecondFragment_to_FirstFragment"
+            app:destination="@id/FirstFragment" />
+    </fragment>
+</navigation>
\ No newline at end of file

app/src/main/res/values-land/dimens.xml

+<resources>
+    <dimen name="fab_margin">48dp</dimen>
+</resources>
\ No newline at end of file

app/src/main/res/values-night/themes.xml

+<resources xmlns:tools="http://schemas.android.com/tools">
+    <!-- Base application theme. -->
+    <style name="Base.Theme.Compass" parent="Theme.Material3.DayNight.NoActionBar">
+        <!-- Customize your dark theme here. -->
+        <!-- <item name="colorPrimary">@color/my_dark_primary</item> -->
+    </style>
+</resources>
\ No newline at end of file

app/src/main/res/values-v27/themes.xml

+<?xml version="1.0" encoding="utf-8"?>
+<resources>
+
+    <style name="Theme.Compass" parent="Base.Theme.Compass">
+        <item name="android:windowLayoutInDisplayCutoutMode">shortEdges</item>
+    </style>
+</resources>
\ No newline at end of file

app/src/main/res/values-w1240dp/dimens.xml

+<resources>
+    <dimen name="fab_margin">200dp</dimen>
+</resources>
\ No newline at end of file

app/src/main/res/values-w600dp/dimens.xml

+<resources>
+    <dimen name="fab_margin">48dp</dimen>
+</resources>
\ No newline at end of file

app/src/main/res/values/colors.xml

+<?xml version="1.0" encoding="utf-8"?>
+<resources>
+    <color name="black">#FF000000</color>
+    <color name="white">#FFFFFFFF</color>
+</resources>
\ No newline at end of file

app/src/main/res/values/dimens.xml

+<resources>
+    <dimen name="fab_margin">16dp</dimen>
+</resources>
\ No newline at end of file

app/src/main/res/values/strings.xml

+<resources>
+    <string name="app_name">Compass</string>
+    <string name="action_settings">Settings</string>
+    <!-- Strings used for fragments for navigation -->
+    <string name="first_fragment_label">First Fragment</string>
+    <string name="second_fragment_label">Second Fragment</string>
+    <string name="next">Next</string>
+    <string name="previous">Previous</string>
+    <string name="ab">About Us</string>
+    <string name="v">Version %s</string>
+
+    <string name="lorem_ipsum">
+        Lorem ipsum dolor sit amet, consectetur adipiscing elit. Nam in scelerisque sem. Mauris
+        volutpat, dolor id interdum ullamcorper, risus dolor egestas lectus, sit amet mattis purus
+        dui nec risus. Maecenas non sodales nisi, vel dictum dolor. Class aptent taciti sociosqu ad
+        litora torquent per conubia nostra, per inceptos himenaeos. Suspendisse blandit eleifend
+        diam, vel rutrum tellus vulputate quis. Aliquam eget libero aliquet, imperdiet nisl a,
+        ornare ex. Sed rhoncus est ut libero porta lobortis. Fusce in dictum tellus.\n\n
+        Suspendisse interdum ornare ante. Aliquam nec cursus lorem. Morbi id magna felis. Vivamus
+        egestas, est a condimentum egestas, turpis nisl iaculis ipsum, in dictum tellus dolor sed
+        neque. Morbi tellus erat, dapibus ut sem a, iaculis tincidunt dui. Interdum et malesuada
+        fames ac ante ipsum primis in faucibus. Curabitur et eros porttitor, ultricies urna vitae,
+        molestie nibh. Phasellus at commodo eros, non aliquet metus. Sed maximus nisl nec dolor
+        bibendum, vel congue leo egestas.\n\n
+        Sed interdum tortor nibh, in sagittis risus mollis quis. Curabitur mi odio, condimentum sit
+        amet auctor at, mollis non turpis. Nullam pretium libero vestibulum, finibus orci vel,
+        molestie quam. Fusce blandit tincidunt nulla, quis sollicitudin libero facilisis et. Integer
+        interdum nunc ligula, et fermentum metus hendrerit id. Vestibulum lectus felis, dictum at
+        lacinia sit amet, tristique id quam. Cras eu consequat dui. Suspendisse sodales nunc ligula,
+        in lobortis sem porta sed. Integer id ultrices magna, in luctus elit. Sed a pellentesque
+        est.\n\n
+        Aenean nunc velit, lacinia sed dolor sed, ultrices viverra nulla. Etiam a venenatis nibh.
+        Morbi laoreet, tortor sed facilisis varius, nibh orci rhoncus nulla, id elementum leo dui
+        non lorem. Nam mollis ipsum quis auctor varius. Quisque elementum eu libero sed commodo. In
+        eros nisl, imperdiet vel imperdiet et, scelerisque a mauris. Pellentesque varius ex nunc,
+        quis imperdiet eros placerat ac. Duis finibus orci et est auctor tincidunt. Sed non viverra
+        ipsum. Nunc quis augue egestas, cursus lorem at, molestie sem. Morbi a consectetur ipsum, a
+        placerat diam. Etiam vulputate dignissim convallis. Integer faucibus mauris sit amet finibus
+        convallis.\n\n
+        Phasellus in aliquet mi. Pellentesque habitant morbi tristique senectus et netus et
+        malesuada fames ac turpis egestas. In volutpat arcu ut felis sagittis, in finibus massa
+        gravida. Pellentesque id tellus orci. Integer dictum, lorem sed efficitur ullamcorper,
+        libero justo consectetur ipsum, in mollis nisl ex sed nisl. Donec maximus ullamcorper
+        sodales. Praesent bibendum rhoncus tellus nec feugiat. In a ornare nulla. Donec rhoncus
+        libero vel nunc consequat, quis tincidunt nisl eleifend. Cras bibendum enim a justo luctus
+        vestibulum. Fusce dictum libero quis erat maximus, vitae volutpat diam dignissim.
+    </string>
+
+    <string name="a">East</string>
+    <string name="b">North East</string>
+
+    <string name="c">South East</string>
+    <string name="d">South</string>
+    <string name="e">South West</string>
+    <string name="f">West</string>
+    <string name="g">North West</string>
+    <string name="h">North</string>
+
+</resources>
\ No newline at end of file

app/src/main/res/values/themes.xml

+<resources xmlns:tools="http://schemas.android.com/tools">
+    <!-- Base application theme. -->
+    <style name="Base.Theme.Compass" parent="Theme.Material3.DayNight.NoActionBar">
+        <!-- Customize your light theme here. -->
+        <!-- <item name="colorPrimary">@color/my_light_primary</item> -->
+    </style>
+
+    <style name="Start" parent="android:Theme.Material.Light.NoActionBar" />
+
+    <style name="Theme.Compass" parent="Base.Theme.Compass" >
+        <item name="android:windowLayoutInDisplayCutoutMode" tools:targetApi="o_mr1">shortEdges</item>
+    </style>
+</resources>
\ No newline at end of file

app/src/main/res/xml/backup_rules.xml

+<?xml version="1.0" encoding="utf-8"?><!--
+   Sample backup rules file; uncomment and customize as necessary.
+   See https://developer.android.com/guide/topics/data/autobackup
+   for details.
+   Note: This file is ignored for devices older that API 31
+   See https://developer.android.com/about/versions/12/backup-restore
+-->
+<full-backup-content>
+    <!--
+   <include domain="sharedpref" path="."/>
+   <exclude domain="sharedpref" path="device.xml"/>
+-->
+</full-backup-content>
\ No newline at end of file

app/src/main/res/xml/data_extraction_rules.xml

+<?xml version="1.0" encoding="utf-8"?><!--
+   Sample data extraction rules file; uncomment and customize as necessary.
+   See https://developer.android.com/about/versions/12/backup-restore#xml-changes
+   for details.
+-->
+<data-extraction-rules>
+    <cloud-backup>
+        <!-- TODO: Use <include> and <exclude> to control what is backed up.
+        <include .../>
+        <exclude .../>
+        -->
+    </cloud-backup>
+    <!--
+    <device-transfer>
+        <include .../>
+        <exclude .../>
+    </device-transfer>
+    -->
+</data-extraction-rules>
\ No newline at end of file

app/src/test/java/com/ads/cal/myapplicationc/ExampleUnitTest.kt

+package com.ads.cal.myapplicationc
+
+import org.junit.Test
+
+import org.junit.Assert.*
+
+/**
+ * Example local unit test, which will execute on the development machine (host).
+ *
+ * See [testing documentation](http://d.android.com/tools/testing).
+ */
+class ExampleUnitTest {
+    @Test
+    fun addition_isCorrect() {
+        assertEquals(4, 2 + 2)
+    }
+}
\ No newline at end of file

build.gradle

+// Top-level build file where you can add configuration options common to all sub-projects/modules.
+plugins {
+    id 'com.android.application' version '8.0.2' apply false
+    id 'com.android.library' version '8.0.2' apply false
+    id 'org.jetbrains.kotlin.android' version '1.8.20' apply false
+}
\ No newline at end of file

gradle.properties

+# Project-wide Gradle settings.
+# IDE (e.g. Android Studio) users:
+# Gradle settings configured through the IDE *will override*
+# any settings specified in this file.
+# For more details on how to configure your build environment visit
+# http://www.gradle.org/docs/current/userguide/build_environment.html
+# Specifies the JVM arguments used for the daemon process.
+# The setting is particularly useful for tweaking memory settings.
+org.gradle.jvmargs=-Xmx2048m -Dfile.encoding=UTF-8
+# When configured, Gradle will run in incubating parallel mode.
+# This option should only be used with decoupled projects. More details, visit
+# http://www.gradle.org/docs/current/userguide/multi_project_builds.html#sec:decoupled_projects
+# org.gradle.parallel=true
+# AndroidX package structure to make it clearer which packages are bundled with the
+# Android operating system, and which are packaged with your app's APK
+# https://developer.android.com/topic/libraries/support-library/androidx-rn
+android.useAndroidX=true
+# Kotlin code style for this project: "official" or "obsolete":
+kotlin.code.style=official
+# Enables namespacing of each library's R class so that its R class includes only the
+# resources declared in the library itself and none from the library's dependencies,
+# thereby reducing the size of the R class for that library
+android.nonTransitiveRClass=true
\ No newline at end of file

gradle/wrapper/gradle-wrapper.properties

+#Thu Nov 23 11:44:28 CST 2023
+distributionBase=GRADLE_USER_HOME
+distributionPath=wrapper/dists
+distributionUrl=https\://services.gradle.org/distributions/gradle-8.0-bin.zip
+zipStoreBase=GRADLE_USER_HOME
+zipStorePath=wrapper/dists

gradlew

+#!/usr/bin/env sh
+
+#
+# Copyright 2015 the original author or authors.
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#      https://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+#
+
+##############################################################################
+##
+##  Gradle start up script for UN*X
+##
+##############################################################################
+
+# Attempt to set APP_HOME
+# Resolve links: $0 may be a link
+PRG="$0"
+# Need this for relative symlinks.
+while [ -h "$PRG" ] ; do
+    ls=`ls -ld "$PRG"`
+    link=`expr "$ls" : '.*-> \(.*\)$'`
+    if expr "$link" : '/.*' > /dev/null; then
+        PRG="$link"
+    else
+        PRG=`dirname "$PRG"`"/$link"
+    fi
+done
+SAVED="`pwd`"
+cd "`dirname \"$PRG\"`/" >/dev/null
+APP_HOME="`pwd -P`"
+cd "$SAVED" >/dev/null
+
+APP_NAME="Gradle"
+APP_BASE_NAME=`basename "$0"`
+
+# Add default JVM options here. You can also use JAVA_OPTS and GRADLE_OPTS to pass JVM options to this script.
+DEFAULT_JVM_OPTS='"-Xmx64m" "-Xms64m"'
+
+# Use the maximum available, or set MAX_FD != -1 to use that value.
+MAX_FD="maximum"
+
+warn () {
+    echo "$*"
+}
+
+die () {
+    echo
+    echo "$*"
+    echo
+    exit 1
+}
+
+# OS specific support (must be 'true' or 'false').
+cygwin=false
+msys=false
+darwin=false
+nonstop=false
+case "`uname`" in
+  CYGWIN* )
+    cygwin=true
+    ;;
+  Darwin* )
+    darwin=true
+    ;;
+  MINGW* )
+    msys=true
+    ;;
+  NONSTOP* )
+    nonstop=true
+    ;;
+esac
+
+CLASSPATH=$APP_HOME/gradle/wrapper/gradle-wrapper.jar
+
+
+# Determine the Java command to use to start the JVM.
+if [ -n "$JAVA_HOME" ] ; then
+    if [ -x "$JAVA_HOME/jre/sh/java" ] ; then
+        # IBM's JDK on AIX uses strange locations for the executables
+        JAVACMD="$JAVA_HOME/jre/sh/java"
+    else
+        JAVACMD="$JAVA_HOME/bin/java"
+    fi
+    if [ ! -x "$JAVACMD" ] ; then
+        die "ERROR: JAVA_HOME is set to an invalid directory: $JAVA_HOME
+
+Please set the JAVA_HOME variable in your environment to match the
+location of your Java installation."
+    fi
+else
+    JAVACMD="java"
+    which java >/dev/null 2>&1 || die "ERROR: JAVA_HOME is not set and no 'java' command could be found in your PATH.
+
+Please set the JAVA_HOME variable in your environment to match the
+location of your Java installation."
+fi
+
+# Increase the maximum file descriptors if we can.
+if [ "$cygwin" = "false" -a "$darwin" = "false" -a "$nonstop" = "false" ] ; then
+    MAX_FD_LIMIT=`ulimit -H -n`
+    if [ $? -eq 0 ] ; then
+        if [ "$MAX_FD" = "maximum" -o "$MAX_FD" = "max" ] ; then
+            MAX_FD="$MAX_FD_LIMIT"
+        fi
+        ulimit -n $MAX_FD
+        if [ $? -ne 0 ] ; then
+            warn "Could not set maximum file descriptor limit: $MAX_FD"
+        fi
+    else
+        warn "Could not query maximum file descriptor limit: $MAX_FD_LIMIT"
+    fi
+fi
+
+# For Darwin, add options to specify how the application appears in the dock
+if $darwin; then
+    GRADLE_OPTS="$GRADLE_OPTS \"-Xdock:name=$APP_NAME\" \"-Xdock:icon=$APP_HOME/media/gradle.icns\""
+fi
+
+# For Cygwin or MSYS, switch paths to Windows format before running java
+if [ "$cygwin" = "true" -o "$msys" = "true" ] ; then
+    APP_HOME=`cygpath --path --mixed "$APP_HOME"`
+    CLASSPATH=`cygpath --path --mixed "$CLASSPATH"`
+
+    JAVACMD=`cygpath --unix "$JAVACMD"`
+
+    # We build the pattern for arguments to be converted via cygpath
+    ROOTDIRSRAW=`find -L / -maxdepth 1 -mindepth 1 -type d 2>/dev/null`
+    SEP=""
+    for dir in $ROOTDIRSRAW ; do
+        ROOTDIRS="$ROOTDIRS$SEP$dir"
+        SEP="|"
+    done
+    OURCYGPATTERN="(^($ROOTDIRS))"
+    # Add a user-defined pattern to the cygpath arguments
+    if [ "$GRADLE_CYGPATTERN" != "" ] ; then
+        OURCYGPATTERN="$OURCYGPATTERN|($GRADLE_CYGPATTERN)"
+    fi
+    # Now convert the arguments - kludge to limit ourselves to /bin/sh
+    i=0
+    for arg in "$@" ; do
+        CHECK=`echo "$arg"|egrep -c "$OURCYGPATTERN" -`
+        CHECK2=`echo "$arg"|egrep -c "^-"`                                 ### Determine if an option
+
+        if [ $CHECK -ne 0 ] && [ $CHECK2 -eq 0 ] ; then                    ### Added a condition
+            eval `echo args$i`=`cygpath --path --ignore --mixed "$arg"`
+        else
+            eval `echo args$i`="\"$arg\""
+        fi
+        i=`expr $i + 1`
+    done
+    case $i in
+        0) set -- ;;
+        1) set -- "$args0" ;;
+        2) set -- "$args0" "$args1" ;;
+        3) set -- "$args0" "$args1" "$args2" ;;
+        4) set -- "$args0" "$args1" "$args2" "$args3" ;;
+        5) set -- "$args0" "$args1" "$args2" "$args3" "$args4" ;;
+        6) set -- "$args0" "$args1" "$args2" "$args3" "$args4" "$args5" ;;
+        7) set -- "$args0" "$args1" "$args2" "$args3" "$args4" "$args5" "$args6" ;;
+        8) set -- "$args0" "$args1" "$args2" "$args3" "$args4" "$args5" "$args6" "$args7" ;;
+        9) set -- "$args0" "$args1" "$args2" "$args3" "$args4" "$args5" "$args6" "$args7" "$args8" ;;
+    esac
+fi
+
+# Escape application args
+save () {
+    for i do printf %s\\n "$i" | sed "s/'/'\\\\''/g;1s/^/'/;\$s/\$/' \\\\/" ; done
+    echo " "
+}
+APP_ARGS=`save "$@"`
+
+# Collect all arguments for the java command, following the shell quoting and substitution rules
+eval set -- $DEFAULT_JVM_OPTS $JAVA_OPTS $GRADLE_OPTS "\"-Dorg.gradle.appname=$APP_BASE_NAME\"" -classpath "\"$CLASSPATH\"" org.gradle.wrapper.GradleWrapperMain "$APP_ARGS"
+
+exec "$JAVACMD" "$@"

gradlew.bat

+@rem
+@rem Copyright 2015 the original author or authors.
+@rem
+@rem Licensed under the Apache License, Version 2.0 (the "License");
+@rem you may not use this file except in compliance with the License.
+@rem You may obtain a copy of the License at
+@rem
+@rem      https://www.apache.org/licenses/LICENSE-2.0
+@rem
+@rem Unless required by applicable law or agreed to in writing, software
+@rem distributed under the License is distributed on an "AS IS" BASIS,
+@rem WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+@rem See the License for the specific language governing permissions and
+@rem limitations under the License.
+@rem
+
+@if "%DEBUG%" == "" @echo off
+@rem ##########################################################################
+@rem
+@rem  Gradle startup script for Windows
+@rem
+@rem ##########################################################################
+
+@rem Set local scope for the variables with windows NT shell
+if "%OS%"=="Windows_NT" setlocal
+
+set DIRNAME=%~dp0
+if "%DIRNAME%" == "" set DIRNAME=.
+set APP_BASE_NAME=%~n0
+set APP_HOME=%DIRNAME%
+
+@rem Resolve any "." and ".." in APP_HOME to make it shorter.
+for %%i in ("%APP_HOME%") do set APP_HOME=%%~fi
+
+@rem Add default JVM options here. You can also use JAVA_OPTS and GRADLE_OPTS to pass JVM options to this script.
+set DEFAULT_JVM_OPTS="-Xmx64m" "-Xms64m"
+
+@rem Find java.exe
+if defined JAVA_HOME goto findJavaFromJavaHome
+
+set JAVA_EXE=java.exe
+%JAVA_EXE% -version >NUL 2>&1
+if "%ERRORLEVEL%" == "0" goto execute
+
+echo.
+echo ERROR: JAVA_HOME is not set and no 'java' command could be found in your PATH.
+echo.
+echo Please set the JAVA_HOME variable in your environment to match the
+echo location of your Java installation.
+
+goto fail
+
+:findJavaFromJavaHome
+set JAVA_HOME=%JAVA_HOME:"=%
+set JAVA_EXE=%JAVA_HOME%/bin/java.exe
+
+if exist "%JAVA_EXE%" goto execute
+
+echo.
+echo ERROR: JAVA_HOME is set to an invalid directory: %JAVA_HOME%
+echo.
+echo Please set the JAVA_HOME variable in your environment to match the
+echo location of your Java installation.
+
+goto fail
+
+:execute
+@rem Setup the command line
+
+set CLASSPATH=%APP_HOME%\gradle\wrapper\gradle-wrapper.jar
+
+
+@rem Execute Gradle
+"%JAVA_EXE%" %DEFAULT_JVM_OPTS% %JAVA_OPTS% %GRADLE_OPTS% "-Dorg.gradle.appname=%APP_BASE_NAME%" -classpath "%CLASSPATH%" org.gradle.wrapper.GradleWrapperMain %*
+
+:end
+@rem End local scope for the variables with windows NT shell
+if "%ERRORLEVEL%"=="0" goto mainEnd
+
+:fail
+rem Set variable GRADLE_EXIT_CONSOLE if you need the _script_ return code instead of
+rem the _cmd.exe /c_ return code!
+if  not "" == "%GRADLE_EXIT_CONSOLE%" exit 1
+exit /b 1
+
+:mainEnd
+if "%OS%"=="Windows_NT" endlocal
+
+:omega

settings.gradle

+pluginManagement {
+    repositories {
+        google()
+        mavenCentral()
+        gradlePluginPortal()
+    }
+}
+dependencyResolutionManagement {
+    repositoriesMode.set(RepositoriesMode.FAIL_ON_PROJECT_REPOS)
+    repositories {
+        google()
+        mavenCentral()
+    }
+}
+rootProject.name = "Compass"
+include ':app'