Android应用程序崩溃拼图

问题描述：

我创建了一个完全适用于我的设备的Android应用程序。我已经将APK发送给某人，并且它也在他的设备上工作。Android应用程序崩溃拼图

有一次，他想修改应用中的某些内容。所以我给他发送了完整的源代码。

现在他告诉我，源代码不适用于他。它编译得很好，但是当它在Eclipse中运行时，它会崩溃。

我100％确定我向他发送了正确的代码，对我来说工作正常。显然没有理由造成这次事故。

我问他给我的logcat错误，我似乎没有发现问题。

这（的一部分）：

05-06 08:56:10.954: D/dalvikvm(266): GC_FOR_ALLOC freed 2720K, 13% free 27384K/31239K, paused 40ms, total 42ms 
05-06 08:56:11.224: D/dalvikvm(266): GC_FOR_ALLOC freed 4048K, 21% free 24747K/31239K, paused 35ms, total 37ms 
05-06 08:56:11.224: I/dalvikvm-heap(266): Forcing collection of SoftReferences for 3785616-byte allocation 
05-06 08:56:11.284: D/dalvikvm(266): GC_BEFORE_OOM freed 31K, 21% free 24715K/31239K, paused 54ms, total 54ms 
05-06 08:56:11.284: E/dalvikvm-heap(266): Out of memory on a 3785616-byte allocation. 
05-06 08:56:11.284: I/dalvikvm(266): "main" prio=5 tid=1 RUNNABLE 
05-06 08:56:11.284: I/dalvikvm(266): | group="main" sCount=0 dsCount=0 obj=0x2bc9b568 self=0x55569be0 
05-06 08:56:11.284: I/dalvikvm(266): | sysTid=266 nice=0 sched=0/0 cgrp=apps handle=716000068 
05-06 08:56:11.284: I/dalvikvm(266): | schedstat=(4120000000 11950000000 1161) utm=335 stm=77 core=0 
05-06 08:56:11.294: I/dalvikvm(266): at android.graphics.Bitmap.nativeCreate(Native Method) 
05-06 08:56:11.294: I/dalvikvm(266): at android.graphics.Bitmap.createBitmap(Bitmap.java:640) 
05-06 08:56:11.294: I/dalvikvm(266): at android.graphics.Bitmap.createBitmap(Bitmap.java:620) 
05-06 08:56:11.294: I/dalvikvm(266): at com.android.launcher2.Cling.dispatchDraw(Cling.java:208) 
05-06 08:56:11.294: I/dalvikvm(266): at android.view.View.buildDrawingCache(View.java:12717) 
05-06 08:56:11.294: I/dalvikvm(266): at android.view.View.draw(View.java:13154) 
05-06 08:56:11.294: I/dalvikvm(266): at android.view.ViewGroup.drawChild(ViewGroup.java:2929) 
05-06 08:56:11.294: I/dalvikvm(266): at android.view.ViewGroup.dispatchDraw(ViewGroup.java:2799) 
05-06 08:56:11.294: I/dalvikvm(266): at android.view.View.draw(View.java:13461) 
05-06 08:56:11.294: I/dalvikvm(266): at android.widget.FrameLayout.draw(FrameLayout.java:467) 
05-06 08:56:11.294: I/dalvikvm(266): at android.view.View.draw(View.java:13342) 
05-06 08:56:11.294: I/dalvikvm(266): at android.view.ViewGroup.drawChild(ViewGroup.java:2929) 
05-06 08:56:11.294: I/dalvikvm(266): at android.view.ViewGroup.dispatchDraw(ViewGroup.java:2806) 
05-06 08:56:11.294: I/dalvikvm(266): at com.android.launcher2.DragLayer.dispatchDraw(DragLayer.java:743) 
05-06 08:56:11.294: I/dalvikvm(266): at android.view.View.draw(View.java:13461) 
05-06 08:56:11.294: I/dalvikvm(266): at android.widget.FrameLayout.draw(FrameLayout.java:467) 
05-06 08:56:11.294: I/dalvikvm(266): at android.view.View.draw(View.java:13342) 
05-06 08:56:11.294: I/dalvikvm(266): at android.view.ViewGroup.drawChild(ViewGroup.java:2929) 
05-06 08:56:11.294: I/dalvikvm(266): at android.view.ViewGroup.dispatchDraw(ViewGroup.java:2799) 
05-06 08:56:11.294: I/dalvikvm(266): at android.view.View.draw(View.java:13340) 
05-06 08:56:11.294: I/dalvikvm(266): at android.view.ViewGroup.drawChild(ViewGroup.java:2929) 
05-06 08:56:11.294: I/dalvikvm(266): at android.view.ViewGroup.dispatchDraw(ViewGroup.java:2799) 
05-06 08:56:11.294: I/dalvikvm(266): at android.view.View.draw(View.java:13340) 
05-06 08:56:11.294: I/dalvikvm(266): at android.view.ViewGroup.drawChild(ViewGroup.java:2929) 
05-06 08:56:11.294: I/dalvikvm(266): at android.view.ViewGroup.dispatchDraw(ViewGroup.java:2799) 
05-06 08:56:11.294: I/dalvikvm(266): at android.view.View.draw(View.java:13461) 
05-06 08:56:11.294: I/dalvikvm(266): at android.widget.FrameLayout.draw(FrameLayout.java:467) 
05-06 08:56:11.294: I/dalvikvm(266): at com.android.internal.policy.impl.PhoneWindow$DecorView.draw(PhoneWindow.java:2183) 
05-06 08:56:11.294: I/dalvikvm(266): at android.view.ViewRootImpl.drawSoftware(ViewRootImpl.java:2258) 
05-06 08:56:11.294: I/dalvikvm(266): at android.view.ViewRootImpl.draw(ViewRootImpl.java:2153) 
05-06 08:56:11.294: I/dalvikvm(266): at android.view.ViewRootImpl.performDraw(ViewRootImpl.java:2021) 
05-06 08:56:11.294: I/dalvikvm(266): at android.view.ViewRootImpl.performTraversals(ViewRootImpl.java:1832) 
05-06 08:56:11.294: I/dalvikvm(266): at android.view.ViewRootImpl.doTraversal(ViewRootImpl.java:1000) 
05-06 08:56:11.294: I/dalvikvm(266): at android.view.ViewRootImpl$TraversalRunnable.run(ViewRootImpl.java:4214) 
05-06 08:56:11.294: I/dalvikvm(266): at android.view.Choreographer$CallbackRecord.run(Choreographer.java:725) 
05-06 08:56:11.294: I/dalvikvm(266): at android.view.Choreographer.doCallbacks(Choreographer.java:555) 
05-06 08:56:11.294: I/dalvikvm(266): at android.view.Choreographer.doFrame(Choreographer.java:525) 
05-06 08:56:11.294: I/dalvikvm(266): at android.view.Choreographer$FrameDisplayEventReceiver.run(Choreographer.java:711) 
05-06 08:56:11.294: I/dalvikvm(266): at android.os.Handler.handleCallback(Handler.java:615) 
05-06 08:56:11.294: I/dalvikvm(266): at android.os.Handler.dispatchMessage(Handler.java:92) 
05-06 08:56:11.294: I/dalvikvm(266): at android.os.Looper.loop(Looper.java:137) 
05-06 08:56:11.294: I/dalvikvm(266): at android.app.ActivityThread.main(ActivityThread.java:4745) 
05-06 08:56:11.294: I/dalvikvm(266): at java.lang.reflect.Method.invokeNative(Native Method) 
05-06 08:56:11.294: I/dalvikvm(266): at java.lang.reflect.Method.invoke(Method.java:511) 
05-06 08:56:11.294: I/dalvikvm(266): at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:786) 
05-06 08:56:11.294: I/dalvikvm(266): at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:553) 
05-06 08:56:11.294: I/dalvikvm(266): at dalvik.system.NativeStart.main(Native Method) 
05-06 08:56:11.294: D/AndroidRuntime(266): Shutting down VM 
05-06 08:56:11.294: W/dalvikvm(266): threadid=1: thread exiting with uncaught exception (group=0x2bc9a300) 
05-06 08:56:11.334: E/AndroidRuntime(266): FATAL EXCEPTION: main 
05-06 08:56:11.334: E/AndroidRuntime(266): java.lang.OutOfMemoryError 
05-06 08:56:11.334: E/AndroidRuntime(266): at android.graphics.Bitmap.nativeCreate(Native Method) 
05-06 08:56:11.334: E/AndroidRuntime(266): at android.graphics.Bitmap.createBitmap(Bitmap.java:640) 
05-06 08:56:11.334: E/AndroidRuntime(266): at android.graphics.Bitmap.createBitmap(Bitmap.java:620) 
05-06 08:56:11.334: E/AndroidRuntime(266): at com.android.launcher2.Cling.dispatchDraw(Cling.java:208) 
05-06 08:56:11.334: E/AndroidRuntime(266): at android.view.View.buildDrawingCache(View.java:12717) 
05-06 08:56:11.334: E/AndroidRuntime(266): at android.view.View.draw(View.java:13154) 
05-06 08:56:11.334: E/AndroidRuntime(266): at android.view.ViewGroup.drawChild(ViewGroup.java:2929) 
05-06 08:56:11.334: E/AndroidRuntime(266): at android.view.ViewGroup.dispatchDraw(ViewGroup.java:2799) 
05-06 08:56:11.334: E/AndroidRuntime(266): at android.view.View.draw(View.java:13461) 
05-06 08:56:11.334: E/AndroidRuntime(266): at android.widget.FrameLayout.draw(FrameLayout.java:467) 
05-06 08:56:11.334: E/AndroidRuntime(266): at android.view.View.draw(View.java:13342) 
05-06 08:56:11.334: E/AndroidRuntime(266): at android.view.ViewGroup.drawChild(ViewGroup.java:2929) 
05-06 08:56:11.334: E/AndroidRuntime(266): at android.view.ViewGroup.dispatchDraw(ViewGroup.java:2806) 
05-06 08:56:11.334: E/AndroidRuntime(266): at com.android.launcher2.DragLayer.dispatchDraw(DragLayer.java:743) 
05-06 08:56:11.334: E/AndroidRuntime(266): at android.view.View.draw(View.java:13461) 
05-06 08:56:11.334: E/AndroidRuntime(266): at android.widget.FrameLayout.draw(FrameLayout.java:467) 
05-06 08:56:11.334: E/AndroidRuntime(266): at android.view.View.draw(View.java:13342) 
05-06 08:56:11.334: E/AndroidRuntime(266): at android.view.ViewGroup.drawChild(ViewGroup.java:2929) 
05-06 08:56:11.334: E/AndroidRuntime(266): at android.view.ViewGroup.dispatchDraw(ViewGroup.java:2799) 
05-06 08:56:11.334: E/AndroidRuntime(266): at android.view.View.draw(View.java:13340) 
05-06 08:56:11.334: E/AndroidRuntime(266): at android.view.ViewGroup.drawChild(ViewGroup.java:2929) 
05-06 08:56:11.334: E/AndroidRuntime(266): at android.view.ViewGroup.dispatchDraw(ViewGroup.java:2799) 
05-06 08:56:11.334: E/AndroidRuntime(266): at android.view.View.draw(View.java:13340) 
05-06 08:56:11.334: E/AndroidRuntime(266): at android.view.ViewGroup.drawChild(ViewGroup.java:2929) 
05-06 08:56:11.334: E/AndroidRuntime(266): at android.view.ViewGroup.dispatchDraw(ViewGroup.java:2799) 
05-06 08:56:11.334: E/AndroidRuntime(266): at android.view.View.draw(View.java:13461) 
05-06 08:56:11.334: E/AndroidRuntime(266): at android.widget.FrameLayout.draw(FrameLayout.java:467) 
05-06 08:56:11.334: E/AndroidRuntime(266): at com.android.internal.policy.impl.PhoneWindow$DecorView.draw(PhoneWindow.java:2183) 
05-06 08:56:11.334: E/AndroidRuntime(266): at android.view.ViewRootImpl.drawSoftware(ViewRootImpl.java:2258) 
05-06 08:56:11.334: E/AndroidRuntime(266): at android.view.ViewRootImpl.draw(ViewRootImpl.java:2153) 
05-06 08:56:11.334: E/AndroidRuntime(266): at android.view.ViewRootImpl.performDraw(ViewRootImpl.java:2021) 
05-06 08:56:11.334: E/AndroidRuntime(266): at android.view.ViewRootImpl.performTraversals(ViewRootImpl.java:1832) 
05-06 08:56:11.334: E/AndroidRuntime(266): at android.view.ViewRootImpl.doTraversal(ViewRootImpl.java:1000) 
05-06 08:56:11.334: E/AndroidRuntime(266): at android.view.ViewRootImpl$TraversalRunnable.run(ViewRootImpl.java:4214) 
05-06 08:56:11.334: E/AndroidRuntime(266): at android.view.Choreographer$CallbackRecord.run(Choreographer.java:725) 
05-06 08:56:11.334: E/AndroidRuntime(266): at android.view.Choreographer.doCallbacks(Choreographer.java:555) 
05-06 08:56:11.334: E/AndroidRuntime(266): at android.view.Choreographer.doFrame(Choreographer.java:525) 
05-06 08:56:11.334: E/AndroidRuntime(266): at android.view.Choreographer$FrameDisplayEventReceiver.run(Choreographer.java:711) 
05-06 08:56:11.334: E/AndroidRuntime(266): at android.os.Handler.handleCallback(Handler.java:615) 
05-06 08:56:11.334: E/AndroidRuntime(266): at android.os.Handler.dispatchMessage(Handler.java:92) 
05-06 08:56:11.334: E/AndroidRuntime(266): at android.os.Looper.loop(Looper.java:137) 
05-06 08:56:11.334: E/AndroidRuntime(266): at android.app.ActivityThread.main(ActivityThread.java:4745) 
05-06 08:56:11.334: E/AndroidRuntime(266): at java.lang.reflect.Method.invokeNative(Native Method) 
05-06 08:56:11.334: E/AndroidRuntime(266): at java.lang.reflect.Method.invoke(Method.java:511) 
05-06 08:56:11.334: E/AndroidRuntime(266): at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:786) 
05-06 08:56:11.334: E/AndroidRuntime(266): at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:553) 
05-06 08:56:11.334: E/AndroidRuntime(266): at dalvik.system.NativeStart.main(Native Method) 
05-06 08:56:11.346: W/ActivityManager(152): Force finishing activity com.android.launcher/com.android.launcher2.Launcher 
05-06 08:56:11.449: E/libEGL(36): called unimplemented OpenGL ES API 
05-06 08:56:11.449: E/libEGL(36): called unimplemented OpenGL ES API 
05-06 08:56:11.449: E/libEGL(36): called unimplemented OpenGL ES API 
05-06 08:56:11.449: E/libEGL(36): called unimplemented OpenGL ES API 
05-06 08:56:11.449: E/libEGL(36): called unimplemented OpenGL ES API 
05-06 08:56:11.449: E/libEGL(36): called unimplemented OpenGL ES API 
05-06 08:56:11.449: E/libEGL(36): called unimplemented OpenGL ES API 
05-06 08:56:11.449: E/libEGL(36): called unimplemented OpenGL ES API 
05-06 08:56:11.449: E/libEGL(36): called unimplemented OpenGL ES API 
05-06 08:56:11.449: E/libEGL(36): called unimplemented OpenGL ES API 
05-06 08:56:11.449: W/WindowManager(152): Failure taking screenshot for (266x425) to layer 21005 
05-06 08:56:11.954: W/ActivityManager(152): Activity pause timeout for ActivityRecord{2c584740 com.android.launcher/com.android.launcher2.Launcher} 
05-06 08:56:11.954: I/ActivityManager(152): START {act=android.intent.action.MAIN cat=[android.intent.category.HOME] flg=0x10000000 cmp=com.android.launcher/com.android.launcher2.Launcher u=0} from pid 0 
05-06 08:56:22.035: W/ActivityManager(152): Activity idle timeout for ActivityRecord{2c57af08 com.android.launcher/com.android.launcher2.Launcher}

看起来像位图消耗的内存太多。他添加了图片吗？ – thegrinner 2013-05-07 11:59:28

OutOfMemoryError ..... – Triode 2013-05-07 11:59:52

就是这样：我的原始源代码没有使用任何图像。他告诉我他现在只是试图编译我的源代码。 – 2013-05-07 12:21:41

答

您所遇到的问题是一个非常常用的一个：你的应用程序运行时内存不足，它试图为你是一个位图分配空间使用。

有一些技巧可以查看Google文档站点上的Android程序员。例如Managing Bitmap Memory。

要避免错误，这是一个相当不错的功能（再次，从谷歌文档）：

public static int calculateInSampleSize(
      BitmapFactory.Options options, int reqWidth, int reqHeight) { 
    // Raw height and width of image 
    final int height = options.outHeight; 
    final int width = options.outWidth; 
    int inSampleSize = 1; 

    if (height > reqHeight || width > reqWidth) { 

     // Calculate ratios of height and width to requested height and width 
     final int heightRatio = Math.round((float) height/(float) reqHeight); 
     final int widthRatio = Math.round((float) width/(float) reqWidth); 

     // Choose the smallest ratio as inSampleSize value, this will guarantee 
     // a final image with both dimensions larger than or equal to the 
     // requested height and width. 
     inSampleSize = heightRatio < widthRatio ? heightRatio : widthRatio; 
    } 

    return inSampleSize; 
} 

public static Bitmap decodeSampledBitmapFromResource(Resources res, int resId, 
     int reqWidth, int reqHeight) { 

    // First decode with inJustDecodeBounds=true to check dimensions 
    final BitmapFactory.Options options = new BitmapFactory.Options(); 
    options.inJustDecodeBounds = true; 
    BitmapFactory.decodeResource(res, resId, options); 

    // Calculate inSampleSize 
    options.inSampleSize = calculateInSampleSize(options, reqWidth, reqHeight); 

    // Decode bitmap with inSampleSize set 
    options.inJustDecodeBounds = false; 
    return BitmapFactory.decodeResource(res, resId, options); 
}

是什么做的是：

验证位图的高度和宽度不实际将其加载到内存中
调整采样大小使其适合内存但保持所需的尺寸

答

尝试增加VM堆内存在AVD为。

在菜单中选择窗口 =>Android虚拟设备管理器 =>选择AVD您使用=>点击编辑按钮。

在旧版本的ADT中。

enter image description here

在ADT的新版本。

enter image description here

当你创建新的AVD需要24 VM堆为默认值。但是您的应用程序需要更多内存，因此您将其设置为64.

这不是有点问题吗？我理解这个问题的方式是，它在实际设备上崩溃，并且无法更改实际设备上的堆参数，对吗？如果有的话，我会建议他在AVD上配置一个与他的朋友的设备具有相同特征的图像，以便他能够看到他的应用程序崩溃的位置和方式。 – DigCamara 2013-05-07 15:22:50

Android应用程序崩溃拼图

相关推荐