嵌套ViewFlipper

Question

我試圖讓嵌套viewflippers設置了以下設置

Top_ViewFlipper 
- Type 1 
    Sub_ViewFlipper 
    - SubType 1 
    - SubType 2 
    - SubType 3 
- Type 2 
    Sub_ViewFlipper 
    - SubType 1 
    - SubType 2 
    - SubType 3 

源可以在這裏找到：https://github.com/platinummonkey/TXLF-App/tree/master/android 以下鏈接包含所有相關的XML和源這個問題（而不是觀看文本的壁）：

• sessions.xml (main xml)
• session_day0.xml
• session_day1.xml
• session_track.xml
• session_two_line_list.xml
• Sessions.java
• SessionListAdapter.java

電流誤差跟蹤：

--------- beginning of /dev/log/main 
--------- beginning of /dev/log/system 
D/KeyguardViewMediator( 981): wakeWhenReadyLocked(26) 
I/power ( 981): *** set_screen_state 1 
V/$$$$$$ (8060): In Method: ACTION_SCREEN_ON 
V/$$$$$$ (8060): In service onStart: REGISTERED RECEIVER 
D/SurfaceFlinger( 981): Screen about to return, flinger = 0x95b38 
V/$$$$$$ (8060): In Method: ACTION_USER_PRESENT 
I/ActivityManager( 981): Start proc com.android.settings for broadcast com.android.settings/.widget.SettingsAppWidgetProvider: pid=8945 uid=1000 gids={1015, 3002, 3001, 3003} 
W/InputManagerService( 981): Window already focused, ignoring focus gain of: com.android.internal.view.IInputMethodClient$Stub$Proxy@40699050 
D/szipinf (8945): Initializing inflate state 
V/$$$$$$ (8060): In service onStart: REGISTERED RECEIVER 
D/szipinf (8945): Initializing inflate state 
D/SettingsAppWidgetProvider(8945): Widget is from a previous version... Let's update 
D/SettingsAppWidgetProvider(8945): No instances yet... Wait for at least one instance to exist before adding global settings 
I/ActivityManager( 981): No longer want com.anod.calendar (pid 8541): hidden #16 
W/ActivityManager( 981): Scheduling restart of crashed service com.anod.calendar/.services.UpdateService in 5000ms 
I/ActivityManager( 981): Start proc com.anod.calendar for service com.anod.calendar/.services.UpdateService: pid=8953 uid=10083 gids={1015} 
D/dalvikvm( 967): GC_EXPLICIT freed 12K, 51% free 2674K/5379K, external 0K/0K, paused 133ms 
D/szipinf (8953): Initializing inflate state 
I/ActivityThread(8953): Pub com.anod.calendar.events.provider: com.anod.calendar.scrollable.ScrollableDataProvider 
I/dalvikvm(8953): Could not find method android.appwidget.AppWidgetManager.notifyAppWidgetViewDataChanged, referenced from method com.anod.calendar.services.UpdateService.updateWidgets 
D/dalvikvm( 967): GC_EXPLICIT freed <1K, 51% free 2674K/5379K, external 0K/0K, paused 63ms 
W/dalvikvm(8953): VFY: unable to resolve virtual method 151: Landroid/appwidget/AppWidgetManager;.notifyAppWidgetViewDataChanged ([II)V 
D/dalvikvm(8953): VFY: replacing opcode 0x6e at 0x0024 
D/SimpleCal(8953): Register content observer : 0 
D/SimpleCal(8953): Unregister content observer : 1 
D/SimpleCal(8953): Unregister content observer : 2 
D/dalvikvm( 967): GC_EXPLICIT freed <1K, 51% free 2674K/5379K, external 0K/0K, paused 45ms 
D/SimpleCal(8953): Register content observer : 0 
D/SimpleCal(8953): Unregister content observer : 1 
D/SimpleCal(8953): Unregister content observer : 2 
D/AndroidRuntime(8964): 
D/AndroidRuntime(8964): >>>>>> AndroidRuntime START com.android.internal.os.RuntimeInit <<<<<< 
I/AndroidRuntime(8964): Heap size: -Xmx32m 
D/AndroidRuntime(8964): CheckJNI is OFF 
D/dalvikvm(8964): creating instr width table 
D/AndroidRuntime(8964): Calling main entry com.android.commands.pm.Pm 
D/AndroidRuntime(8964): Shutting down VM 
D/dalvikvm(8964): GC_CONCURRENT freed 103K, 70% free 307K/1024K, external 0K/0K, paused 0ms+1ms 
D/dalvikvm(8964): Debugger has detached; object registry had 1 entries 
I/AndroidRuntime(8964): NOTE: attach of thread 'Binder Thread #3' failed 
D/AndroidRuntime(8974): 
D/AndroidRuntime(8974): >>>>>> AndroidRuntime START com.android.internal.os.RuntimeInit <<<<<< 
I/AndroidRuntime(8974): Heap size: -Xmx32m 
D/AndroidRuntime(8974): CheckJNI is OFF 
D/dalvikvm(8974): creating instr width table 
D/AndroidRuntime(8974): Calling main entry com.android.commands.am.Am 
I/ActivityManager( 981): Starting: Intent { act=android.intent.action.MAIN cat=[android.intent.category.LAUNCHER] flg=0x10000000 cmp=org.texaslinuxfest.txlf/.TxlfActivity } from pid 8974 
I/ActivityManager( 981): Start proc org.texaslinuxfest.txlf for activity org.texaslinuxfest.txlf/.TxlfActivity: pid=8982 uid=10100 gids={3003, 1006} 
D/AndroidRuntime(8974): Shutting down VM 
D/dalvikvm(8974): GC_CONCURRENT freed 103K, 69% free 325K/1024K, external 0K/0K, paused 0ms+1ms 
D/dalvikvm(8974): Debugger has detached; object registry had 1 entries 
I/AndroidRuntime(8974): NOTE: attach of thread 'Binder Thread #3' failed 
E/jdwp (8982): Failed sending reply to debugger: Broken pipe 
D/dalvikvm(8982): Debugger has detached; object registry had 1 entries 
D/szipinf (8982): Initializing inflate state 
D/dalvikvm(8982): GC_EXTERNAL_ALLOC freed 44K, 50% free 2692K/5379K, external 0K/0K, paused 56ms 
V/txlf (8982): App already installed on your phone 
D/txlf (8982): Guide hasn't expired 
V/txlf (8982): Guide is ready - Sessions available 
I/ActivityManager( 981): Displayed org.texaslinuxfest.txlf/.TxlfActivity: +406ms (total +4m46s12ms) 
V/$$$$$$ (8060): In service onStart: REGISTERED RECEIVER 
I/ActivityManager( 981): Starting: Intent { cmp=org.texaslinuxfest.txlf/.Sessions (has extras) } from pid 8982 
D/Sessions Activity(8982): Got guide through intent Serializable 
W/ResourceType(8982): getEntry failing because entryIndex 12 is beyond type entryCount 12 
W/ResourceType(8982): Failure getting entry for 0x7f03000c (t=2 e=12) in package 0 (error -2147483647) 
D/AndroidRuntime(8982): Shutting down VM 
W/dalvikvm(8982): threadid=1: thread exiting with uncaught exception (group=0x40015560) 
E/AndroidRuntime(8982): FATAL EXCEPTION: main 
E/AndroidRuntime(8982): java.lang.RuntimeException: Unable to start activity ComponentInfo{org.texaslinuxfest.txlf/org.texaslinuxfest.txlf.Sessions}: android.content.res.Resources$NotFoundException: Resource ID #0x7f03000c 
E/AndroidRuntime(8982): at android.app.ActivityThread.performLaunchActivity(ActivityThread.java:1768) 
E/AndroidRuntime(8982): at android.app.ActivityThread.handleLaunchActivity(ActivityThread.java:1784) 
E/AndroidRuntime(8982): at android.app.ActivityThread.access$1500(ActivityThread.java:123) 
E/AndroidRuntime(8982): at android.app.ActivityThread$H.handleMessage(ActivityThread.java:939) 
E/AndroidRuntime(8982): at android.os.Handler.dispatchMessage(Handler.java:99) 
E/AndroidRuntime(8982): at android.os.Looper.loop(Looper.java:130) 
E/AndroidRuntime(8982): at android.app.ActivityThread.main(ActivityThread.java:3835) 
E/AndroidRuntime(8982): at java.lang.reflect.Method.invokeNative(Native Method) 
E/AndroidRuntime(8982): at java.lang.reflect.Method.invoke(Method.java:507) 
E/AndroidRuntime(8982): at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:847) 
E/AndroidRuntime(8982): at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:605) 
E/AndroidRuntime(8982): at dalvik.system.NativeStart.main(Native Method) 
E/AndroidRuntime(8982): Caused by: android.content.res.Resources$NotFoundException: Resource ID #0x7f03000c 
E/AndroidRuntime(8982): at android.content.res.Resources.getValue(Resources.java:929) 
E/AndroidRuntime(8982): at android.content.res.Resources.loadXmlResourceParser(Resources.java:1955) 
E/AndroidRuntime(8982): at android.content.res.Resources.getLayout(Resources.java:768) 
E/AndroidRuntime(8982): at android.view.LayoutInflater.inflate(LayoutInflater.java:318) 
E/AndroidRuntime(8982): at android.view.LayoutInflater.inflate(LayoutInflater.java:276) 
E/AndroidRuntime(8982): at com.android.internal.policy.impl.PhoneWindow.setContentView(PhoneWindow.java:212) 
E/AndroidRuntime(8982): at android.app.Activity.setContentView(Activity.java:1657) 
E/AndroidRuntime(8982): at org.texaslinuxfest.txlf.Sessions.onCreate(Sessions.java:70) 
E/AndroidRuntime(8982): at android.app.Instrumentation.callActivityOnCreate(Instrumentation.java:1047) 
E/AndroidRuntime(8982): at android.app.ActivityThread.performLaunchActivity(ActivityThread.java:1722) 
E/AndroidRuntime(8982): ... 11 more 
W/ActivityManager( 981): Force finishing activity org.texaslinuxfest.txlf/.Sessions 
W/ActivityManager( 981): Force finishing activity org.texaslinuxfest.txlf/.TxlfActivity 
W/ActivityManager( 981): Activity pause timeout for HistoryRecord{40708c48 org.texaslinuxfest.txlf/.Sessions} 
I/ActivityManager( 981): No longer want com.android.defcontainer (pid 8900): hidden #16 
I/Process (8982): Sending signal. PID: 8982 SIG: 9 
I/ActivityManager( 981): Process org.texaslinuxfest.txlf (pid 8982) has died. 
I/WindowManager( 981): WIN DEATH: Window{407c4aa8 org.texaslinuxfest.txlf/org.texaslinuxfest.txlf.TxlfActivity paused=true} 
D/dalvikvm( 981): GC_CONCURRENT freed 1979K, 51% free 7640K/15431K, external 3673K/3889K, paused 12ms+11ms 

現在它只是錯誤了，兩次提交之前，我有一個主Viewflipper的工作，但似乎嵌套即使在手動添加列表視圖到嵌套的viewflipper（而不是使用泛型方法）之後，它也會破壞事物。 我無法指定將子類型分配給相應的subViewflipper。有沒有人有這樣的XML或編程的例子？我還沒有找到使用嵌套視窗的例子。 （可選）標籤主機可能工作，但我更喜歡純文本按鈕，並且喜歡viewflipper附帶的動畫。

Answer 1

GitHub庫：https://github.com/agoransson/nested_view_flippers

好吧，這將是一個很大的答案...但我希望這是你所期待的。

活性：

private GestureDetector gestureScanner; 
private ViewFlipper rootFlipper; 
private ViewFlipper flipper1, flipper2; 

private Animation animFlipInNext, animFlipOutNext; 
private Animation animFlipInPrevious, animFlipOutPrevious; 
private Animation rootAnimFlipInNext, rootAnimFlipOutNext; 
private Animation rootAnimFlipInPrevious, rootAnimFlipOutPrevious; 

/** Called when the activity is first created. */ 
@Override 
public void onCreate(Bundle savedInstanceState) { 
    super.onCreate(savedInstanceState); 
    setContentView(R.layout.main); 

    // Root flipper 
    rootFlipper = (ViewFlipper) findViewById(R.id.rootFlipper); 

    // Content flippers 
    flipper1 = (ViewFlipper) findViewById(R.id.viewFlipper1); 
    flipper2 = (ViewFlipper) findViewById(R.id.viewFlipper2); 

    gestureScanner = new GestureDetector(this); 

    // Animations 
    animFlipInNext = AnimationUtils.loadAnimation(this, R.anim.flipinnext); 
    animFlipOutNext = AnimationUtils.loadAnimation(this, R.anim.flipoutnext); 
    animFlipInPrevious = AnimationUtils.loadAnimation(this, 
      R.anim.flipinprevious); 
    animFlipOutPrevious = AnimationUtils.loadAnimation(this, 
      R.anim.flipoutprevious); 

    rootAnimFlipInNext = AnimationUtils.loadAnimation(this, 
      R.anim.rootflipinnext); 
    rootAnimFlipOutNext = AnimationUtils.loadAnimation(this, 
      R.anim.rootflipoutnext); 
    rootAnimFlipInPrevious = AnimationUtils.loadAnimation(this, 
      R.anim.rootflipinprevious); 
    rootAnimFlipOutPrevious = AnimationUtils.loadAnimation(this, 
      R.anim.rootflipoutprevious); 
} 
    @Override 
public boolean onTouchEvent(MotionEvent event) { 
    return gestureScanner.onTouchEvent(event); 
} 

@Override 
public boolean onFling(MotionEvent e1, MotionEvent e2, float velocityX, 
     float velocityY) { 

    Log.i("TEST", "Fling!!"); 

    if (Math.abs(velocityY) > Math.abs(velocityX)) { 
     if (velocityY > 0) { 
      rootFlipper.setInAnimation(rootAnimFlipInNext); 
      rootFlipper.setOutAnimation(rootAnimFlipOutNext); 
      rootFlipper.showNext(); 
     } else if (velocityY < 0) { 
      rootFlipper.setInAnimation(rootAnimFlipInPrevious); 
      rootFlipper.setOutAnimation(rootAnimFlipOutPrevious); 
      rootFlipper.showPrevious(); 
     } 
    } else { 
     if (velocityX > 0) { 
      ViewFlipper v = (ViewFlipper) rootFlipper.getCurrentView(); 
      v.setInAnimation(animFlipInNext); 
      v.setOutAnimation(animFlipOutNext); 
      v.showNext(); 
     } else if (velocityX < 0) { 
      ViewFlipper v = (ViewFlipper) rootFlipper.getCurrentView(); 
      v.setInAnimation(animFlipInPrevious); 
      v.setOutAnimation(animFlipOutPrevious); 
      v.showPrevious(); 
     } 
    } 
    return true; 
} 

佈局：

<?xml version="1.0" encoding="utf-8"?> 
<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android" 
android:layout_width="fill_parent" 
android:layout_height="fill_parent" 
android:orientation="vertical" > 

<ViewFlipper 
    android:id="@+id/rootFlipper" 
    android:layout_width="fill_parent" 
    android:layout_height="fill_parent" > 

    <ViewFlipper 
     android:id="@+id/viewFlipper1" 
     android:layout_width="fill_parent" 
     android:layout_height="fill_parent" > 

     <LinearLayout 
      android:id="@+id/innerone" 
      android:layout_width="fill_parent" 
      android:layout_height="fill_parent" 
      android:background="#ff0000" 
      android:orientation="vertical" > 

      <TextView 
       android:id="@+id/textView1" 
       android:layout_width="wrap_content" 
       android:layout_height="wrap_content" 
       android:text="LAYOUT 1-1" 
       android:textAppearance="?android:attr/textAppearanceLarge" /> 
     </LinearLayout> 

     <LinearLayout 
      android:id="@+id/innertwo" 
      android:layout_width="fill_parent" 
      android:layout_height="fill_parent" 
      android:background="#ff0000" 
      android:orientation="vertical" > 

      <TextView 
       android:id="@+id/textView2" 
       android:layout_width="wrap_content" 
       android:layout_height="wrap_content" 
       android:text="LAYOUT 1-2" 
       android:textAppearance="?android:attr/textAppearanceLarge" /> 
     </LinearLayout> 

     <LinearLayout 
      android:id="@+id/innerthree" 
      android:layout_width="fill_parent" 
      android:layout_height="fill_parent" 
      android:background="#ff0000" 
      android:orientation="vertical" > 

      <TextView 
       android:id="@+id/textView3" 
       android:layout_width="wrap_content" 
       android:layout_height="wrap_content" 
       android:text="LAYOUT 1-3" 
       android:textAppearance="?android:attr/textAppearanceLarge" /> 
     </LinearLayout> 
    </ViewFlipper> 

    <ViewFlipper 
     android:id="@+id/viewFlipper2" 
     android:layout_width="fill_parent" 
     android:layout_height="fill_parent" > 

     <LinearLayout 
      android:id="@+id/innerone" 
      android:layout_width="fill_parent" 
      android:layout_height="fill_parent" 
      android:background="#00ff00" 
      android:orientation="vertical" > 

      <TextView 
       android:id="@+id/textView4" 
       android:layout_width="wrap_content" 
       android:layout_height="wrap_content" 
       android:text="LAYOUT 2-1" 
       android:textAppearance="?android:attr/textAppearanceLarge" /> 
     </LinearLayout> 

     <LinearLayout 
      android:id="@+id/innertwo" 
      android:layout_width="fill_parent" 
      android:layout_height="fill_parent" 
      android:background="#00ff00" 
      android:orientation="vertical" > 

      <TextView 
       android:id="@+id/textView5" 
       android:layout_width="wrap_content" 
       android:layout_height="wrap_content" 
       android:text="LAYOUT 2-2" 
       android:textAppearance="?android:attr/textAppearanceLarge" /> 
     </LinearLayout> 

     <LinearLayout 
      android:id="@+id/innerthree" 
      android:layout_width="fill_parent" 
      android:layout_height="fill_parent" 
      android:background="#00ff00" 
      android:orientation="vertical" > 

      <TextView 
       android:id="@+id/textView6" 
       android:layout_width="wrap_content" 
       android:layout_height="wrap_content" 
       android:text="LAYOUT 2-3" 
       android:textAppearance="?android:attr/textAppearanceLarge" /> 
     </LinearLayout> 
    </ViewFlipper> 
</ViewFlipper> 

</LinearLayout> 

的動畫：

flipinnext.xml

<?xml version="1.0" encoding="utf-8"?> 
<set xmlns:android="http://schemas.android.com/apk/res/android" 
android:interpolator="@android:anim/decelerate_interpolator" > 
<translate 
    android:duration="500" 
    android:fromXDelta="-100%" 
    android:toXDelta="0%" /> 
</set> 

flipinprevious.xml

<?xml version="1.0" encoding="utf-8"?> 
<set xmlns:android="http://schemas.android.com/apk/res/android" 
android:interpolator="@android:anim/decelerate_interpolator" > 
<translate 
    android:duration="500" 
    android:fromXDelta="100%" 
    android:toXDelta="0%" /> 
</set> 

flipoutnext.xml

<?xml version="1.0" encoding="utf-8"?> 
<set xmlns:android="http://schemas.android.com/apk/res/android" 
android:interpolator="@android:anim/decelerate_interpolator" > 

<translate 
    android:duration="500" 
    android:fromXDelta="0%" 
    android:toXDelta="100%" /> 

</set> 

flipoutprevious.xml

<?xml version="1.0" encoding="utf-8"?> 
<set xmlns:android="http://schemas.android.com/apk/res/android" 
android:interpolator="@android:anim/decelerate_interpolator" > 

<translate 
    android:duration="500" 
    android:fromXDelta="0%" 
    android:toXDelta="-100%" /> 

</set> 

然後你需要一套用於根翻轉（y軸）幾乎相同的動畫。只需複製x軸動畫並將轉換屬性更改爲Y軸。