在解压ImageButton时出现错误。

我在Fragment-A中点击ImageButton，然后它会改变为Fragment-B。

但如果我在Fragment-B中添加两个ImageButton，它将会崩溃。

以下代码在Fragment-A中。

ImageButton FileButton = (ImageButton) view.findViewById(R.id.FileButton) ;
        FileButton.setOnClickListener(new Button.OnClickListener() {
            @Override
            public void onClick(View v) {
                boolean engineerMode = ((MainActivity) getActivity()).mEngineerMode ;
                    Fragment fragment = FileBrowserFragment.newInstance(null, null, null) ;
                    MainActivity.addFragment(MjpegPlayerFragment.this, fragment) ;              
            }
        }) ;

以下代码在Fragment-A的XML文件中。

错误日志为

D/MJPEG Player(18485): Fragment paused
D/dalvikvm(18485): GC_FOR_ALLOC freed 2732K, 16% free 50454K/59719K, paused 17ms, total 18ms
I/dalvikvm-heap(18485): Grow heap (frag case) to 62.012MB for 4194320-byte allocation
D/dalvikvm(18485): GC_FOR_ALLOC freed 1028K, 15% free 54548K/63879K, paused 16ms, total 16ms
I/dalvikvm-heap(18485): Forcing collection of SoftReferences for 4194320-byte allocation
D/dalvikvm(18485): GC_BEFORE_OOM freed 9K, 15% free 54538K/63879K, paused 27ms, total 27ms
E/dalvikvm-heap(18485): Out of memory on a 4194320-byte allocation.
I/dalvikvm(18485): "main" prio=5 tid=1 RUNNABLE
I/dalvikvm(18485):   | group="main" sCount=0 dsCount=0 obj=0x416cd6b8 self=0x400da030
I/dalvikvm(18485):   | sysTid=18485 nice=0 sched=0/0 cgrp=apps handle=1075394608
I/dalvikvm(18485):   | schedstat=( 1039401788 552784985 2517 ) utm=54 stm=49 core=0
I/dalvikvm(18485):   at android.graphics.BitmapFactory.nativeDecodeAsset(Native Method)
I/dalvikvm(18485):   at android.graphics.BitmapFactory.decodeStream(BitmapFactory.java:500)
I/dalvikvm(18485):   at android.graphics.BitmapFactory.decodeResourceStream(BitmapFactory.java:353)
I/dalvikvm(18485):   at android.graphics.drawable.Drawable.createFromResourceStream(Drawable.java:785)
I/dalvikvm(18485):   at android.content.res.Resources.loadDrawable(Resources.java:1935)
I/dalvikvm(18485):   at android.content.res.TypedArray.getDrawable(TypedArray.java:601)
I/dalvikvm(18485):   at android.view.View.(View.java:3392)
I/dalvikvm(18485):   at android.widget.ImageView.(ImageView.java:114)
I/dalvikvm(18485):   at android.widget.ImageButton.(ImageButton.java:87)
I/dalvikvm(18485):   at android.widget.ImageButton.(ImageButton.java:83)
I/dalvikvm(18485):   at java.lang.reflect.Constructor.constructNative(Native Method)
I/dalvikvm(18485):   at java.lang.reflect.Constructor.newInstance(Constructor.java:417)
I/dalvikvm(18485):   at android.view.LayoutInflater.createView(LayoutInflater.java:587)
I/dalvikvm(18485):   at com.android.internal.policy.impl.PhoneLayoutInflater.onCreateView(PhoneLayoutInflater.java:56)
I/dalvikvm(18485):   at android.view.LayoutInflater.onCreateView(LayoutInflater.java:660)
I/dalvikvm(18485):   at android.view.LayoutInflater.createViewFromTag(LayoutInflater.java:685)
I/dalvikvm(18485):   at android.view.LayoutInflater.rInflate(LayoutInflater.java:746)
I/dalvikvm(18485):   at android.view.LayoutInflater.rInflate(LayoutInflater.java:749)
I/dalvikvm(18485):   at android.view.LayoutInflater.inflate(LayoutInflater.java:489)
I/dalvikvm(18485):   at android.view.LayoutInflater.inflate(LayoutInflater.java:396)
I/dalvikvm(18485):   at tw.com.a_i_t.IPCamViewer.FileBrowser.FileBrowserFragment.onCreateView(FileBrowserFragment.java:200)
I/dalvikvm(18485):   at android.app.FragmentManagerImpl.moveToState(FragmentManager.java:833)
I/dalvikvm(18485):   at android.app.FragmentManagerImpl.moveToState(FragmentManager.java:1039)
I/dalvikvm(18485):   at android.app.BackStackRecord.run(BackStackRecord.java:635)
I/dalvikvm(18485):   at android.app.FragmentManagerImpl.execPendingActions(FragmentManager.java:1405)
I/dalvikvm(18485):   at android.app.FragmentManagerImpl.executePendingTransactions(FragmentManager.java:441)
I/dalvikvm(18485):   at tw.com.a_i_t.IPCamViewer.MainActivity.addFragment(MainActivity.java:131)
I/dalvikvm(18485):   at tw.com.a_i_t.IPCamViewer.Viewer.MjpegPlayerFragment$4.onClick(MjpegPlayerFragment.java:1145)
I/dalvikvm(18485):   at android.view.View.performClick(View.java:4147)
I/dalvikvm(18485):   at android.view.View$PerformClick.run(View.java:17161)
I/dalvikvm(18485):   at android.os.Handler.handleCallback(Handler.java:615)
I/dalvikvm(18485):   at android.os.Handler.dispatchMessage(Handler.java:92)
I/dalvikvm(18485):   at android.os.Looper.loop(Looper.java:213)
I/dalvikvm(18485):   at android.app.ActivityThread.main(ActivityThread.java:4786)
I/dalvikvm(18485):   at java.lang.reflect.Method.invokeNative(Native Method)
I/dalvikvm(18485):   at java.lang.reflect.Method.invoke(Method.java:511)
I/dalvikvm(18485):   at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:789)
I/dalvikvm(18485):   at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:556)
I/dalvikvm(18485):   at dalvik.system.NativeStart.main(Native Method)
I/dalvikvm(18485): 
D/skia    (18485): --- bitmap->allocPixels failed
D/AndroidRuntime(18485): Shutting down VM
W/dalvikvm(18485): threadid=1: thread exiting with uncaught exception (group=0x416cc450)
--------- beginning of /dev/log/system
E/AndroidRuntime(18485): FATAL EXCEPTION: main
E/AndroidRuntime(18485): android.view.InflateException: Binary XML file line #31: Error inflating class 
E/AndroidRuntime(18485):    at android.view.LayoutInflater.createView(LayoutInflater.java:613)
E/AndroidRuntime(18485):    at com.android.internal.policy.impl.PhoneLayoutInflater.onCreateView(PhoneLayoutInflater.java:56)
E/AndroidRuntime(18485):    at android.view.LayoutInflater.onCreateView(LayoutInflater.java:660)
E/AndroidRuntime(18485):    at android.view.LayoutInflater.createViewFromTag(LayoutInflater.java:685)
E/AndroidRuntime(18485):    at android.view.LayoutInflater.rInflate(LayoutInflater.java:746)
E/AndroidRuntime(18485):    at android.view.LayoutInflater.rInflate(LayoutInflater.java:749)
E/AndroidRuntime(18485):    at android.view.LayoutInflater.inflate(LayoutInflater.java:489)
E/AndroidRuntime(18485):    at android.view.LayoutInflater.inflate(LayoutInflater.java:396)
E/AndroidRuntime(18485):    at tw.com.a_i_t.IPCamViewer.FileBrowser.FileBrowserFragment.onCreateView(FileBrowserFragment.java:200)
E/AndroidRuntime(18485):    at android.app.FragmentManagerImpl.moveToState(FragmentManager.java:833)
E/AndroidRuntime(18485):    at android.app.FragmentManagerImpl.moveToState(FragmentManager.java:1039)
E/AndroidRuntime(18485):    at android.app.BackStackRecord.run(BackStackRecord.java:635)
E/AndroidRuntime(18485):    at android.app.FragmentManagerImpl.execPendingActions(FragmentManager.java:1405)
E/AndroidRuntime(18485):    at android.app.FragmentManagerImpl.executePendingTransactions(FragmentManager.java:441)
E/AndroidRuntime(18485):    at tw.com.a_i_t.IPCamViewer.MainActivity.addFragment(MainActivity.java:131)
E/AndroidRuntime(18485):    at tw.com.a_i_t.IPCamViewer.Viewer.MjpegPlayerFragment$4.onClick(MjpegPlayerFragment.java:1145)
E/AndroidRuntime(18485):    at android.view.View.performClick(View.java:4147)
E/AndroidRuntime(18485):    at android.view.View$PerformClick.run(View.java:17161)
E/AndroidRuntime(18485):    at android.os.Handler.handleCallback(Handler.java:615)
E/AndroidRuntime(18485):    at android.os.Handler.dispatchMessage(Handler.java:92)
E/AndroidRuntime(18485):    at android.os.Looper.loop(Looper.java:213)
E/AndroidRuntime(18485):    at android.app.ActivityThread.main(ActivityThread.java:4786)
E/AndroidRuntime(18485):    at java.lang.reflect.Method.invokeNative(Native Method)
E/AndroidRuntime(18485):    at java.lang.reflect.Method.invoke(Method.java:511)
E/AndroidRuntime(18485):    at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:789)
E/AndroidRuntime(18485):    at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:556)
E/AndroidRuntime(18485):    at dalvik.system.NativeStart.main(Native Method)
E/AndroidRuntime(18485): Caused by: java.lang.reflect.InvocationTargetException
E/AndroidRuntime(18485):    at java.lang.reflect.Constructor.constructNative(Native Method)
E/AndroidRuntime(18485):    at java.lang.reflect.Constructor.newInstance(Constructor.java:417)
E/AndroidRuntime(18485):    at android.view.LayoutInflater.createView(LayoutInflater.java:587)
E/AndroidRuntime(18485):    ... 26 more
E/AndroidRuntime(18485): Caused by: java.lang.OutOfMemoryError
E/AndroidRuntime(18485):    at android.graphics.BitmapFactory.nativeDecodeAsset(Native Method)
E/AndroidRuntime(18485):    at android.graphics.BitmapFactory.decodeStream(BitmapFactory.java:500)
E/AndroidRuntime(18485):    at android.graphics.BitmapFactory.decodeResourceStream(BitmapFactory.java:353)
E/AndroidRuntime(18485):    at android.graphics.drawable.Drawable.createFromResourceStream(Drawable.java:785)
E/AndroidRuntime(18485):    at android.content.res.Resources.loadDrawable(Resources.java:1935)
E/AndroidRuntime(18485):    at android.content.res.TypedArray.getDrawable(TypedArray.java:601)
E/AndroidRuntime(18485):    at android.view.View.(View.java:3392)
E/AndroidRuntime(18485):    at android.widget.ImageView.(ImageView.java:114)
E/AndroidRuntime(18485):    at android.widget.ImageButton.(ImageButton.java:87)
E/AndroidRuntime(18485):    at android.widget.ImageButton.(ImageButton.java:83)
E/AndroidRuntime(18485):    ... 29 more
W/ActivityManager(  568):   Force finishing activity tw.com.a_i_t.IPCamViewer/.MainActivity

有人可以教我如何解决这个问题吗？