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。
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。
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。
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