Android应用程序（Webview）由于闪屏而崩溃

某些手机（例如Samsung S6或S7）无法启动我的android webview应用程序。这是我从谷歌Play商店的了：Android应用程序（Webview）由于闪屏而崩溃

java.lang.RuntimeException: 

    at android.view.DisplayListCanvas.throwIfCannotDraw (DisplayListCanvas.java:260) 
    at android.graphics.Canvas.drawBitmap (Canvas.java:1420) 
    at android.graphics.drawable.BitmapDrawable.draw (BitmapDrawable.java:545) 
    at android.widget.ImageView.onDraw (ImageView.java:1286) 
    at android.view.View.draw (View.java:18318) 
    at android.view.View.updateDisplayListIfDirty (View.java:17296) 
    at android.view.View.draw (View.java:18080) 
    at android.view.ViewGroup.drawChild (ViewGroup.java:3966) 
    at android.view.ViewGroup.dispatchDraw (ViewGroup.java:3752) 
    at android.view.View.updateDisplayListIfDirty (View.java:17291) 
    at android.view.View.draw (View.java:18080) 
    at android.view.ViewGroup.drawChild (ViewGroup.java:3966) 
    at android.view.ViewGroup.dispatchDraw (ViewGroup.java:3752) 
    at android.view.View.updateDisplayListIfDirty (View.java:17291) 
    at android.view.View.draw (View.java:18080) 
    at android.view.ViewGroup.drawChild (ViewGroup.java:3966) 
    at android.view.ViewGroup.dispatchDraw (ViewGroup.java:3752) 
    at android.view.View.updateDisplayListIfDirty (View.java:17291) 
    at android.view.View.draw (View.java:18080) 
    at android.view.ViewGroup.drawChild (ViewGroup.java:3966) 
    at android.view.ViewGroup.dispatchDraw (ViewGroup.java:3752) 
    at android.view.View.updateDisplayListIfDirty (View.java:17291) 
    at android.view.View.draw (View.java:18080) 
    at android.view.ViewGroup.drawChild (ViewGroup.java:3966) 
    at android.view.ViewGroup.dispatchDraw (ViewGroup.java:3752) 
    at android.view.View.updateDisplayListIfDirty (View.java:17291) 
    at android.view.View.draw (View.java:18080) 
    at android.view.ViewGroup.drawChild (ViewGroup.java:3966) 
    at android.view.ViewGroup.dispatchDraw (ViewGroup.java:3752) 
    at android.view.View.draw (View.java:18321) 
    at com.android.internal.policy.DecorView.draw (DecorView.java:919) 
    at android.view.View.updateDisplayListIfDirty (View.java:17296) 
    at android.view.ThreadedRenderer.updateViewTreeDisplayList (ThreadedRenderer.java:692) 
    at android.view.ThreadedRenderer.updateRootDisplayList (ThreadedRenderer.java:698) 
    at android.view.ThreadedRenderer.draw (ThreadedRenderer.java:806) 
    at android.view.ViewRootImpl.draw (ViewRootImpl.java:3128) 
    at android.view.ViewRootImpl.performDraw (ViewRootImpl.java:2924) 
    at android.view.ViewRootImpl.performTraversals (ViewRootImpl.java:2516) 
    at android.view.ViewRootImpl.doTraversal (ViewRootImpl.java:1515) 
    at android.view.ViewRootImpl$TraversalRunnable.run (ViewRootImpl.java:7091) 
    at android.view.Choreographer$CallbackRecord.run (Choreographer.java:927) 
    at android.view.Choreographer.doCallbacks (Choreographer.java:702) 
    at android.view.Choreographer.doFrame (Choreographer.java:638) 
    at android.view.Choreographer$FrameDisplayEventReceiver.run (Choreographer.java:913) 
    at android.os.Handler.handleCallback (Handler.java:751) 
    at android.os.Handler.dispatchMessage (Handler.java:95) 
    at android.os.Looper.loop (Looper.java:154) 
    at android.app.ActivityThread.main (ActivityThread.java:6682) 
    at java.lang.reflect.Method.invoke (Native Method) 
    at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run (ZygoteInit.java:1520) 
    at com.android.internal.os.ZygoteInit.main (ZygoteInit.java:1410)

这似乎是我的启动画面，这是它：

activity_main.xml中：

//splashscreen fullscreen 
<ImageView 
    android:id="@+id/splash1" 

    android:layout_width="match_parent" 
    android:layout_height="match_parent" 
    android:scaleType="centerCrop" 
    android:adjustViewBounds="true" 
    android:screenOrientation="portrait" 
    android:visibility="visible" 
    android:src="@drawable/redsplashscreen" 
    /> 

//shows the webview fullscreen 
<WebView 
    android:id="@+id/web1" 
    android:layout_width="match_parent" 
    android:layout_height="match_parent" 
    android:visibility="gone"

MainActivity.java片段：

boolean splashFinished = false; 

    @Override 
    public void onPageFinished(WebView view, String url) { 
     //loads splashscreen once till website is loaded 
     if (!splashFinished) { 
      //hides loading image 
      findViewById(R.id.splash1).setVisibility(View.GONE); 
      //shows webview 
      findViewById(R.id.web1).setVisibility(View.VISIBLE); 
      splashFinished = true; 
     }

有人在这里说我必须将图像从“drawable”文件夹移动到“drawable-xxhd”，一个nd我试过了，但是当我想创建一个APK时，android studio会将其移回并更改xml的代码。

顺便说一句，图像不是很大，我把大小从1.7MB改为0.7MB。

来源

2017-10-11 electromomo

你能显示详细代码吗？ – KeLiuyue

你想看更多的东西？ – electromomo

详细Logcat和更多关于MainActivity的代码。 – KeLiuyue

在我的情况下，一些手机无法处理大的飞溅图像文件。 Mine是1.xMB，在我减小文件大小之后，不会再崩溃。

减小文件大小。

来源

2017-10-11 16:00:39

图片小于1MB。 – electromomo

尝试其他图像。很小。 –

我有一个解决方案：在android studio里面我做了“drawable-xxhdpi”-folder（右键单击“res” - > new - >目录）。我把这个相同的闪屏图像放在这个文件夹里面。这样，它不会更改aactivity_main.xml的任何内容。

来源

2017-10-12 07:29:01 electromomo

Android应用程序（Webview）由于闪屏而崩溃

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