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私は5つのタブを持つタブホストを持っていますFragmentActivity。それらの1つには、7つのビューのシーケンスが含まれています。それぞれがフラグメントだと思いますが、フラグメント7に到達すると、アプリが爆発します。

ここに画像の説明を入力してください

ここに画像の説明を入力してください

各フラグメントの続行ボタンを押すと、次の方法で新しいフラグメントを開始します。

   MyFragment newFragment = new MyFragment ();
    FragmentTransaction transaction = getFragmentManager().beginTransaction();
    transaction.replace(R.id.publish_map_direction, newFragment);
    transaction.addToBackStack(null);
    transaction.commit();

これはエラーです：

11-14 13:50:33.640: I/dalvikvm(13823): threadid=1: stack overflow on call to Landroid/text/Layout;.draw:VLLLI
11-14 13:50:33.640: I/dalvikvm(13823):   method requires 288+20+60=368 bytes, fp is 0x4428a42c (300 left)
11-14 13:50:33.640: I/dalvikvm(13823):   expanding stack end (0x4428a300 to 0x4428a000)
11-14 13:50:33.640: I/dalvikvm(13823): Shrank stack (to 0x4428a300, curFrame is 0x4428cc74)
11-14 13:50:33.640: D/AndroidRuntime(13823): Shutting down VM
11-14 13:50:33.640: W/dalvikvm(13823): threadid=1: thread exiting with uncaught exception (group=0x40015578)
11-14 13:50:33.703: E/AndroidRuntime(13823): FATAL EXCEPTION: main
11-14 13:50:33.703: E/AndroidRuntime(13823): java.lang.StackOverflowError
11-14 13:50:33.703: E/AndroidRuntime(13823):    at android.widget.TextView.onDraw(TextView.java:4229)
11-14 13:50:33.703: E/AndroidRuntime(13823):    at android.view.View.draw(View.java:6933)
11-14 13:50:33.703: E/AndroidRuntime(13823):    at android.view.ViewGroup.drawChild(ViewGroup.java:1646)
11-14 13:50:33.703: E/AndroidRuntime(13823):    at android.view.ViewGroup.dispatchDraw(ViewGroup.java:1373)
11-14 13:50:33.703: E/AndroidRuntime(13823):    at android.view.View.draw(View.java:6936)
11-14 13:50:33.703: E/AndroidRuntime(13823):    at android.view.ViewGroup.drawChild(ViewGroup.java:1646)
11-14 13:50:33.703: E/AndroidRuntime(13823):    at android.view.ViewGroup.dispatchDraw(ViewGroup.java:1373)
11-14 13:50:33.703: E/AndroidRuntime(13823):    at android.view.View.draw(View.java:6936)
11-14 13:50:33.703: E/AndroidRuntime(13823):    at android.view.View.buildDrawingCache(View.java:6695)
11-14 13:50:33.703: E/AndroidRuntime(13823):    at android.view.ViewGroup.onAnimationStart(ViewGroup.java:1259)
11-14 13:50:33.703: E/AndroidRuntime(13823):    at android.view.ViewGroup.drawChild(ViewGroup.java:1505)
11-14 13:50:33.703: E/AndroidRuntime(13823):    at android.view.ViewGroup.dispatchDraw(ViewGroup.java:1373)
11-14 13:50:33.703: E/AndroidRuntime(13823):    at android.view.View.draw(View.java:6936)
11-14 13:50:33.703: E/AndroidRuntime(13823):    at android.view.ViewGroup.drawChild(ViewGroup.java:1646)
11-14 13:50:33.703: E/AndroidRuntime(13823):    at android.view.ViewGroup.dispatchDraw(ViewGroup.java:1373)
11-14 13:50:33.703: E/AndroidRuntime(13823):    at android.view.ViewGroup.drawChild(ViewGroup.java:1644)
11-14 13:50:33.703: E/AndroidRuntime(13823):    at android.view.ViewGroup.dispatchDraw(ViewGroup.java:1373)
11-14 13:50:33.703: E/AndroidRuntime(13823):    at android.view.View.draw(View.java:6936)
11-14 13:50:33.703: E/AndroidRuntime(13823):    at android.view.ViewGroup.drawChild(ViewGroup.java:1646)
11-14 13:50:33.703: E/AndroidRuntime(13823):    at android.view.ViewGroup.dispatchDraw(ViewGroup.java:1373)
11-14 13:50:33.703: E/AndroidRuntime(13823):    at android.view.ViewGroup.drawChild(ViewGroup.java:1644)
11-14 13:50:33.703: E/AndroidRuntime(13823):    at android.view.ViewGroup.dispatchDraw(ViewGroup.java:1373)
11-14 13:50:33.703: E/AndroidRuntime(13823):    at android.view.View.draw(View.java:6936)
11-14 13:50:33.703: E/AndroidRuntime(13823):    at android.view.ViewGroup.drawChild(ViewGroup.java:1646)
11-14 13:50:33.703: E/AndroidRuntime(13823):    at android.view.ViewGroup.dispatchDraw(ViewGroup.java:1373)
11-14 13:50:33.703: E/AndroidRuntime(13823):    at android.view.ViewGroup.drawChild(ViewGroup.java:1644)
11-14 13:50:33.703: E/AndroidRuntime(13823):    at android.view.ViewGroup.dispatchDraw(ViewGroup.java:1373)
11-14 13:50:33.703: E/AndroidRuntime(13823):    at android.view.View.draw(View.java:6936)
11-14 13:50:33.703: E/AndroidRuntime(13823):    at android.view.ViewGroup.drawChild(ViewGroup.java:1646)
11-14 13:50:33.703: E/AndroidRuntime(13823):    at android.view.ViewGroup.dispatchDraw(ViewGroup.java:1373)
11-14 13:50:33.703: E/AndroidRuntime(13823):    at android.view.ViewGroup.drawChild(ViewGroup.java:1644)
11-14 13:50:33.703: E/AndroidRuntime(13823):    at android.view.ViewGroup.dispatchDraw(ViewGroup.java:1373)
11-14 13:50:33.703: E/AndroidRuntime(13823):    at android.view.View.draw(View.java:6936)
11-14 13:50:33.703: E/AndroidRuntime(13823):    at android.view.ViewGroup.drawChild(ViewGroup.java:1646)
11-14 13:50:33.703: E/AndroidRuntime(13823):    at android.view.ViewGroup.dispatchDraw(ViewGroup.java:1373)
11-14 13:50:33.703: E/AndroidRuntime(13823):    at android.view.ViewGroup.drawChild(ViewGroup.java:1644)
11-14 13:50:33.703: E/AndroidRuntime(13823):    at android.view.ViewGroup.dispatchDraw(ViewGroup.java:1373)
11-14 13:50:33.703: E/AndroidRuntime(13823):    at android.view.ViewGroup.drawChild(ViewGroup.java:1644)
11-14 13:50:33.703: E/AndroidRuntime(13823):    at android.view.ViewGroup.dispatchDraw(ViewGroup.java:1373)
11-14 13:50:33.703: E/AndroidRuntime(13823):    at android.view.ViewGroup.drawChild(ViewGroup.java:1644)
11-14 13:50:33.703: E/AndroidRuntime(13823):    at android.view.ViewGroup.dispatchDraw(ViewGroup.java:1373)
11-14 13:50:33.703: E/AndroidRuntime(13823):    at android.view.View.draw(View.java:6936)
11-14 13:50:33.703: E/AndroidRuntime(13823):    at android.widget.FrameLayout.draw(FrameLayout.java:357)
11-14 13:50:33.703: E/AndroidRuntime(13823):    at android.view.ViewGroup.drawChild(ViewGroup.java:1646)
11-14 13:50:33.703: E/AndroidRuntime(13823):    at android.view.ViewGroup.dispatchDraw(ViewGroup.java:1373)
11-14 13:50:33.703: E/AndroidRuntime(13823):    at android.view.ViewGroup.drawChild(ViewGroup.java:1644)
11-14 13:50:33.703: E/AndroidRuntime(13823):    at android.view.ViewGroup.dispatchDraw(ViewGroup.java:1373)
11-14 13:50:33.703: E/AndroidRuntime(13823):    at android.view.ViewGroup.drawChild(ViewGroup.java:1644)
11-14 13:50:33.703: E/AndroidRuntime(13823):    at android.view.ViewGroup.dispatchDraw(ViewGroup.java:1373)
11-14 13:50:33.703: E/AndroidRuntime(13823):    at android.view.View.draw(View.java:6936)
11-14 13:50:33.703: E/AndroidRuntime(13823):    at android.view.ViewGroup.drawChild(ViewGroup.java:1646)
11-14 13:50:33.703: E/AndroidRuntime(13823):    at android.view.ViewGroup.dispatchDraw(ViewGroup.java:1373)
11-14 13:50:33.703: E/AndroidRuntime(13823):    at android.view.View.draw(View.java:6936)
11-14 13:50:33.703: E/AndroidRuntime(13823):    at android.widget.FrameLayout.draw(FrameLayout.java:357)
11-14 13:50:33.703: E/AndroidRuntime(13823):    at android.view.ViewGroup.drawChild(ViewGroup.java:1646)
11-14 13:50:33.703: E/AndroidRuntime(13823):    at android.view.ViewGroup.dispatchDraw(ViewGroup.java:1373)
11-14 13:50:33.703: E/AndroidRuntime(13823):    at android.view.View.draw(View.java:6936)
11-14 13:50:33.703: E/AndroidRuntime(13823):    at android.widget.FrameLayout.draw(FrameLayout.java:357)
11-14 13:50:33.703: E/AndroidRuntime(13823):    at android.view.ViewGroup.drawChild(ViewGroup.java:1646)
11-14 13:50:33.703: E/AndroidRuntime(13823):    at android.view.ViewGroup.dispatchDraw(ViewGroup.java:1373)
11-14 13:50:33.703: E/AndroidRuntime(13823):    at android.view.View.draw(View.java:6936)
11-14 13:50:33.703: E/AndroidRuntime(13823):    at android.widget.FrameLayout.draw(FrameLayout.java:357)
11-14 13:50:33.703: E/AndroidRuntime(13823):    at com.android.internal.policy.impl.PhoneWindow$DecorView.draw(PhoneWindow.java:1904)
11-14 13:50:33.703: E/AndroidRuntime(13823):    at android.view.ViewRoot.draw(ViewRoot.java:1527)
11-14 13:50:33.703: E/AndroidRuntime(13823):    at android.view.ViewRoot.performTraversals(ViewRoot.java:1263)
11-14 13:50:33.703: E/AndroidRuntime(13823):    at android.view.ViewRoot.handleMessage(ViewRoot.java:1865)
11-14 13:50:33.703: E/AndroidRuntime(13823):    at android.os.Handler.dispatchMessage(Handler.java:99)
11-14 13:50:33.703: E/AndroidRuntime(13823):    at android.os.Looper.loop(Looper.java:130)
11-14 13:50:33.703: E/AndroidRuntime(13823):    at android.app.ActivityThread.main(ActivityThread.java:3687)
11-14 13:50:33.703: E/AndroidRuntime(13823):    at java.lang.reflect.Method.invokeNative(Native Method)
11-14 13:50:33.703: E/AndroidRuntime(13823):    at java.lang.reflect.Method.invoke(Method.java:507)
11-14 13:50:33.703: E/AndroidRuntime(13823):    at com.

アプリを別の方法で構成する必要がありますか？

4

1 に答える 1

1

はい。

タブホスト内にフラグメントアクティビティをネストするのではなく、フラグメントのみを使用することをお勧めします。私は通常、タブバーを作成し、その下にフラグメントを配置するフレームレイアウトを配置します。次に、クリックされたものに応じてフラグメントを置き換えます。同時に進行していることが多すぎると思うので、それは間違いなく役立つはずです。

于 2012-11-14T17:32:26.480 に答える