AdMob讓我的應用在發佈版本中崩潰

Question

我剛剛將AdMob添加到了我的應用中。當我調試或安裝發佈版本的應用程序（HTC m7）時，一切似乎都奏效。 CHUWI VX2設備出現問題（esky82_tb_cn_kk，Android 4.4）。這很奇怪，因爲在這個設備上我的應用程序工作在調試模式下，但在發佈版本中不起作用。我嘗試了一下親葫蘆，但它並沒有幫助我。

任何人都有想法嗎？我的onCreate方法內

我的清單

指令：

mAdView = (AdView) findViewById(R.id.adView); 
     AdRequest adRequest = new AdRequest.Builder().build(); 
     mAdView.setAdListener(new AdListener() { 
      @Override 
      public void onAdClosed() { 
       super.onAdClosed(); 
       mAdView.setVisibility(View.GONE); 
      } 

      @Override 
      public void onAdOpened() { 
       super.onAdOpened(); 
       mAdView.startAnimation(fade_in); 
       mAdView.setVisibility(View.VISIBLE); 
      } 

      @Override 
      public void onAdFailedToLoad(int errorCode) { 
       super.onAdFailedToLoad(errorCode); 
       mAdView.setVisibility(View.GONE); 
      } 

      @Override 
      public void onAdLoaded() { 
       super.onAdLoaded(); 
       mAdView.startAnimation(fade_in); 
       mAdView.setVisibility(View.VISIBLE); 
      } 

      @Override 
      public void onAdLeftApplication() { 
       super.onAdLeftApplication(); 
       mAdView.setVisibility(View.GONE); 
      } 
     }); 
     mAdView.loadAd(adRequest); 

內layout.xml代碼

<RelativeLayout 
xmlns:android="http://schemas.android.com/apk/res/android" 
     xmlns:ads="http://schemas.android.com/apk/res-auto" 
     android:orientation="vertical" 
     android:layout_width="fill_parent" 
     android:layout_height="fill_parent" >   

<com.google.android.gms.ads.AdView android:id="@+id/adView" 
      android:layout_width="match_parent" 
      android:layout_height="wrap_content" 
      android:layout_alignParentBottom="true" 
      ads:adSize="SMART_BANNER" 
      ads:adUnitId="@string/banner_ad_unit_id" 
      android:layout_alignParentRight="true" 
      android:layout_alignParentEnd="true" 
      android:layout_alignParentLeft="true" 
      android:layout_alignParentStart="true" 
      android:visibility="gone"> 
     </com.google.android.gms.ads.AdView> 
    </RelativeLayout> 

崩潰日誌：

05-01 19:39:16.305  124-124/? I/SurfaceFlinger﹕ Skip composition for [Built-in Screen (type:0)] since dirtyRegion is empty 
05-01 19:39:16.321  124-124/? I/SurfaceFlinger﹕ Skip composition for [Built-in Screen (type:0)] since dirtyRegion is empty 
05-01 19:39:16.330 2162-2162/? D/AndroidRuntime﹕ Shutting down VM 
05-01 19:39:16.330 2162-2162/? W/dalvikvm﹕ threadid=1: thread exiting with uncaught exception (group=0x41d79c98) 
05-01 19:39:16.330 2162-2162/? W/dalvikvm﹕ threadid=1: uncaught exception occurred 
05-01 19:39:16.331 2162-2162/? W/System.err﹕ java.lang.RuntimeException: Unable to start activity ComponentInfo{freshfrog.pytomat/freshfrog.pytomat.Main}: java.lang.NullPointerException 
05-01 19:39:16.332 2162-2162/? W/System.err﹕ at android.app.ActivityThread.performLaunchActivity(ActivityThread.java:2338) 
05-01 19:39:16.332 2162-2162/? W/System.err﹕ at android.app.ActivityThread.handleLaunchActivity(ActivityThread.java:2390) 
05-01 19:39:16.332 2162-2162/? W/System.err﹕ at android.app.ActivityThread.access$800(ActivityThread.java:151) 
05-01 19:39:16.332 2162-2162/? W/System.err﹕ at android.app.ActivityThread$H.handleMessage(ActivityThread.java:1321) 
05-01 19:39:16.332 2162-2162/? W/System.err﹕ at android.os.Handler.dispatchMessage(Handler.java:110) 
05-01 19:39:16.332 2162-2162/? W/System.err﹕ at android.os.Looper.loop(Looper.java:193) 
05-01 19:39:16.333 2162-2162/? W/System.err﹕ at android.app.ActivityThread.main(ActivityThread.java:5292) 
05-01 19:39:16.333 2162-2162/? W/System.err﹕ at java.lang.reflect.Method.invokeNative(Native Method) 
05-01 19:39:16.333 2162-2162/? W/System.err﹕ at java.lang.reflect.Method.invoke(Method.java:515) 
05-01 19:39:16.333 2162-2162/? W/System.err﹕ at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:824) 
05-01 19:39:16.333 2162-2162/? W/System.err﹕ at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:640) 
05-01 19:39:16.333 2162-2162/? W/System.err﹕ at dalvik.system.NativeStart.main(Native Method) 
05-01 19:39:16.334 2162-2162/? W/System.err﹕ Caused by: java.lang.NullPointerException 
05-01 19:39:16.334 2162-2162/? W/System.err﹕ at freshfrog.pytomat.Main.onCreate(Main.java:450) 
05-01 19:39:16.334 2162-2162/? W/System.err﹕ at android.app.Activity.performCreate(Activity.java:5264) 
05-01 19:39:16.334 2162-2162/? W/System.err﹕ at android.app.Instrumentation.callActivityOnCreate(Instrumentation.java:1088) 
05-01 19:39:16.334 2162-2162/? W/System.err﹕ at android.app.ActivityThread.performLaunchActivity(ActivityThread.java:2302) 
05-01 19:39:16.335 2162-2162/? W/System.err﹕ ... 11 more 
05-01 19:39:16.335 2162-2162/? W/dalvikvm﹕ threadid=1: calling UncaughtExceptionHandler 
05-01 19:39:16.336  124-124/? I/SurfaceFlinger﹕ Skip composition for [Built-in Screen (type:0)] since dirtyRegion is empty 
05-01 19:39:16.339 2162-2162/? E/AndroidRuntime﹕ FATAL EXCEPTION: main 
    Process: freshfrog.pytomat, PID: 2162 
    java.lang.RuntimeException: Unable to start activity ComponentInfo{freshfrog.pytomat/freshfrog.pytomat.Main}: java.lang.NullPointerException 
      at android.app.ActivityThread.performLaunchActivity(ActivityThread.java:2338) 
      at android.app.ActivityThread.handleLaunchActivity(ActivityThread.java:2390) 
      at android.app.ActivityThread.access$800(ActivityThread.java:151) 
      at android.app.ActivityThread$H.handleMessage(ActivityThread.java:1321) 
      at android.os.Handler.dispatchMessage(Handler.java:110) 
      at android.os.Looper.loop(Looper.java:193) 
      at android.app.ActivityThread.main(ActivityThread.java:5292) 
      at java.lang.reflect.Method.invokeNative(Native Method) 
      at java.lang.reflect.Method.invoke(Method.java:515) 
      at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:824) 
      at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:640) 
      at dalvik.system.NativeStart.main(Native Method) 
    Caused by: java.lang.NullPointerException 
      at freshfrog.pytomat.Main.onCreate(Main.java:450) 
      at android.app.Activity.performCreate(Activity.java:5264) 
      at android.app.Instrumentation.callActivityOnCreate(Instrumentation.java:1088) 
      at android.app.ActivityThread.performLaunchActivity(ActivityThread.java:2302) 
            at android.app.ActivityThread.handleLaunchActivity(ActivityThread.java:2390) 
            at android.app.ActivityThread.access$800(ActivityThread.java:151) 
            at android.app.ActivityThread$H.handleMessage(ActivityThread.java:1321) 
            at android.os.Handler.dispatchMessage(Handler.java:110) 
            at android.os.Looper.loop(Looper.java:193) 
            at android.app.ActivityThread.main(ActivityThread.java:5292) 
            at java.lang.reflect.Method.invokeNative(Native Method) 
            at java.lang.reflect.Method.invoke(Method.java:515) 
            at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:824) 
            at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:640) 
            at dalvik.system.NativeStart.main(Native Method) 
05-01 19:39:16.341  654-669/? V/Provider/Settings﹕ from settings cache , name = dropbox:data_app_crash , value = null 
05-01 19:39:16.342  654-669/? D/dalvikvm﹕ create interp thread : stack size=128KB 
05-01 19:39:16.342  654-669/? D/dalvikvm﹕ create new thread 
05-01 19:39:16.343  654-669/? D/dalvikvm﹕ new thread created 
05-01 19:39:16.343  654-669/? D/dalvikvm﹕ update thread list 
05-01 19:39:16.343  916-2188/? D/dalvikvm﹕ create interp thread : stack size=128KB 
05-01 19:39:16.343  916-2188/? D/dalvikvm﹕ create new thread 
05-01 19:39:16.343  916-2188/? D/dalvikvm﹕ new thread created 
05-01 19:39:16.343  916-2188/? D/dalvikvm﹕ update thread list 
05-01 19:39:16.343  654-2191/? D/dalvikvm﹕ threadid=82: interp stack at 0x64403000 
05-01 19:39:16.343  654-2191/? D/dalvikvm﹕ threadid=82: created from interp 
05-01 19:39:16.343  654-669/? D/dalvikvm﹕ start new thread 
05-01 19:39:16.343  654-669/? V/Provider/Settings﹕ from settings cache , name = send_action_app_error , value = 1 
05-01 19:39:16.343  654-669/? W/ActivityManager﹕ Force finishing activity freshfrog.pytomat/.Main 

Logcat指示此行（Main.java:450）

mAdView.setAdListener(new AdListener() { 

Answer 1

我解決了我的問題。此問題未與AdView連接。這是項目的問題。我犯了一些小錯誤。我沒有這行

<?xml version="1.0" encoding="utf-8"?> 

關於xml佈局文件的啓動。我不知道事件如何發揮作用。

1. 我重新啓動設備
2. 我添加缺少的行爲xml
3. 我清潔工程（建設>清理項目）
4. 我改造項目（建設>重建項目）

然後我apk開始工作沒有progourd但崩潰時，我啓用此功能。所以我找到this solution

1. 我配置progourd配置文件like this。

Answer 2

這是什麼？

android:layout_alignParentRight="true" 
android:layout_alignParentEnd="true" 
android:layout_alignParentLeft="true" 
android:layout_alignParentStart="true" 

你在期待什麼？打雙方？

試試這個

android:layout_alignParentRight="true" 
android:layout_alignParentEnd="true" 

，讓休息去吧

Answer 3

您對Main 450線得到一個NullPointerException異常。 看看那條線。那裏有東西沒有被初始化。