我为google analytics api v4设置了所有内容，如下所述： https://developers.google.com/analytics/devguides/collection/android/v4/ 在这里：http://www.javacodegeeks.com/2014/04/working-with-google-analytics-api-v4-for-android.html
我完成了所有步骤。
我运行我的应用但崩溃了
这是我的 global_tracker.xml
<?xml version="1.0" encoding="utf-8"?>
<resources xmlns:tools="http://schemas.android.com/tools" tools:ignore="TypographyDashes">
<!-- The apps Analytics Tracking Id -->
<string name="ga_trackingId">UA-XXXXXX-15</string>
<!-- Percentage of events to include in reports -->
<string name="ga_sampleFrequency">100.0</string>
<!-- Enable automatic Activity measurement -->
<bool name="ga_autoActivityTracking">true</bool>
<!-- catch and report uncaught exceptions from the app -->
<bool name="ga_reportUncaughtExceptions">true</bool>
<!-- How long a session exists before giving up -->
<integer name="ga_sessionTimeout">-1</integer>
<!-- If ga_autoActivityTracking is enabled, an alternate screen name can be specified to substitute for the full length canonical Activity name in screen view hit. In order to specify an alternate screen name use an <screenName> element, with the name attribute specifying the canonical name, and the value the alias to use instead. -->
<screenName name="com.example.test.MainActivity">MainActivity</screenName>
</resources>
这是我的 AndroidManifest.xml
<?xml version="1.0" encoding="utf-8"?>
<manifest xmlns:android="http://schemas.android.com/apk/res/android"
package="com.example.test">
<uses-permission android:name="android.permission.INTERNET" />
<uses-permission android:name="android.permission.WRITE_EXTERNAL_STORAGE" />
<uses-permission android:name="android.permission.READ_EXTERNAL_STORAGE" />
<uses-permission android:name="android.permission.WRITE_SETTINGS" />
<uses-feature android:name="android.hardware.camera"></uses-feature>
<uses-permission android:name="android.permission.INTERNET" />
<uses-permission android:name="android.permission.ACCESS_NETWORK_STATE" />
<uses-permission android:name="android.permission.WAKE_LOCK" />
<uses-permission android:name="android.permission.VIBRATE" />
<uses-permission android:name="android.permission.GET_ACCOUNTS" />
<application
android:name=".Global"
android:allowBackup="true"
android:icon="@mipmap/ic_launcher"
android:label="@string/app_name"
android:theme="@style/Theme.AppCompat">
<activity
android:name=".MainActivity"
android:label="@string/app_name"
android:screenOrientation="portrait">
<intent-filter>
<action android:name="com.example.test.MESSAGE" />
<category android:name="android.intent.category.DEFAULT" />
</intent-filter>
<intent-filter>
<action android:name="android.intent.action.MAIN" />
<category android:name="android.intent.category.LAUNCHER" />
</intent-filter>
</activity>
<activity
android:name=".SelectedImageActivity"
android:label="@string/app_name"
android:screenOrientation="portrait">
</activity>
<meta-data
android:name="com.google.android.gms.version"
android:value="@integer/google_play_services_version" />
<!-- Google Analytics Version v4 needs this value for easy tracking -->
<meta-data android:name="com.google.android.gms.analytics.globalConfigResource"
android:resource="@xml/global_tracker" />
<activity
android:name="com.google.android.gms.ads.AdActivity"
android:configChanges="keyboard|keyboardHidden|orientation|screenLayout|uiMode|screenSize|smallestScreenSize"
android:screenOrientation="portrait" />
</application>
</manifest>
这是我的 AnalyticsApplication.java
public enum TrackerName {
APP_TRACKER,
GLOBAL_TRACKER,
E_COMMERCE_TRACKER,
}
HashMap<TrackerName, Tracker> mTrackers = new HashMap<TrackerName, Tracker>();
synchronized Tracker getTracker(TrackerName trackerId) {
if (!mTrackers.containsKey(trackerId)) {
GoogleAnalytics analytics = GoogleAnalytics.getInstance(this);
analytics.getLogger().setLogLevel(Logger.LogLevel.VERBOSE);
Tracker t = null;
if(trackerId==TrackerName.GLOBAL_TRACKER){
t= analytics.newTracker("UA-66XXXXX-1");
}
mTrackers.put(trackerId, t);
}
return mTrackers.get(trackerId);
}
}
这是我的MainActivity类：
@Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
getWindow().setSoftInputMode(
WindowManager.LayoutParams.SOFT_INPUT_ADJUST_PAN);
setContentView(R.layout.activity_main);
getSupportActionBar().hide();
//Get a Tracker (should auto-report) 2
Tracker tracker = ((AnalyticsApplication) getApplication()).getTracker(AnalyticsApplication.TrackerName.GLOBAL_TRACKER);
tracker.setScreenName("MainActivity");
///////////////////////////////////////////////////////////
@Override
protected void onStart() {
super.onStart();
GoogleAnalytics.getInstance(this).reportActivityStart(this);
}
@Override
protected void onStop() {
super.onStop();
GoogleAnalytics.getInstance(this).reportActivityStop(this);
}
我的构建Gradle ：
// Top-level build file where you can add configuration options common to all sub-projects/modules.
buildscript {
repositories {
jcenter()
}
dependencies {
classpath 'com.android.tools.build:gradle:1.2.3'
// NOTE: Do not place your application dependencies here; they belong
// in the individual module build.gradle files
}
}
allprojects {
repositories {
jcenter()
}
}
构建Gradle ：
apply plugin: 'com.android.application'
android {
compileSdkVersion 22
buildToolsVersion "22.0.1"
defaultConfig {
applicationId "com.example.test"
minSdkVersion 16
targetSdkVersion 21
versionCode 1
versionName "1.0"
}
buildTypes {
release {
minifyEnabled false
proguardFiles getDefaultProguardFile('proguard-android.txt'), 'proguard-rules.pro'
}
}
}
dependencies {
compile fileTree(include: ['*.jar'], dir: 'libs')
compile files('libs/main.jar')
compile 'com.android.support:appcompat-v7:22.2.1'
compile 'com.commit451:NativeStackBlur:1.0.1'
compile 'com.google.android.gms:play-services-ads:7.3.0'
compile 'com.squareup.picasso:picasso:2.5.0'
compile 'com.github.bumptech.glide:glide:3.6.1'
compile 'com.android.support:support-v4:21.0.0'
}
我的 Logcate ：
01-10 22:29:13.627 11614-11620/? E/jdwp﹕ Failed sending reply to debugger: Broken pipe
01-10 22:29:13.791 11614-11614/? E/AndroidRuntime﹕ FATAL EXCEPTION: main
java.lang.RuntimeException: Unable to start activity ComponentInfo{com.example.test/com.example.test.MainActivity}: java.lang.ClassCastException: com.example.test.Global cannot be cast to com.example.test.AnalyticsApplication
at android.app.ActivityThread.performLaunchActivity(ActivityThread.java:2180)
at android.app.ActivityThread.handleLaunchActivity(ActivityThread.java:2230)
at android.app.ActivityThread.access$600(ActivityThread.java:141)
at android.app.ActivityThread$H.handleMessage(ActivityThread.java:1234)
at android.os.Handler.dispatchMessage(Handler.java:99)
at android.os.Looper.loop(Looper.java:137)
at android.app.ActivityThread.main(ActivityThread.java:5041)
at java.lang.reflect.Method.invokeNative(Native Method)
at java.lang.reflect.Method.invoke(Method.java:511)
at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:793)
at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:560)
at dalvik.system.NativeStart.main(Native Method)
Caused by: java.lang.ClassCastException: com.example.test.Global cannot be cast to com.example.test.AnalyticsApplication
at com.example.test.MainActivity.onCreate(MainActivity.java:52)
at android.app.Activity.performCreate(Activity.java:5104)
at android.app.Instrumentation.callActivityOnCreate(Instrumentation.java:1080)
at android.app.ActivityThread.performLaunchActivity(ActivityThread.java:2144)
at android.app.ActivityThread.handleLaunchActivity(ActivityThread.java:2230)
at android.app.ActivityThread.access$600(ActivityThread.java:141)
at android.app.ActivityThread$H.handleMessage(ActivityThread.java:1234)
at android.os.Handler.dispatchMessage(Handler.java:99)
at android.os.Looper.loop(Looper.java:137)
at android.app.ActivityThread.main(ActivityThread.java:5041)
at java.lang.reflect.Method.invokeNative(Native Method)
at java.lang.reflect.Method.invoke(Method.java:511)
at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:793)
at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:560)
at dalvik.system.NativeStart.main(Native Method)
答案 0 :(得分：0)
在您的清单中，您已报告：
Window根据您的堆栈跟踪，<application
android:name=".Global"
是AnalyticsApplication类，所以它应该是：
Application