Merge "DO NOT MERGE Remove Pointer Capture API" into nyc-dev am: c396f0f70e

am: 4f6ae7bbaa

* commit '4f6ae7bbaa4654e14d70e9fa503ceb713c90c342':
  DO NOT MERGE Remove Pointer Capture API

Change-Id: Ieceb1c9248bfc618ed1c70821d4cf746128bc679

api/current.txt

@@ -42554,7 +42554,6 @@ package android.view {
     method public boolean hasNestedScrollingParent();
     method public boolean hasOnClickListeners();
     method public boolean hasOverlappingRendering();
-    method public boolean hasPointerCapture();
     method public boolean hasTransientState();
     method public boolean hasWindowFocus();
     method public static android.view.View inflate(android.content.Context, int, android.view.ViewGroup);
@@ -42685,7 +42684,6 @@ package android.view {
     method public void postOnAnimation(java.lang.Runnable);
     method public void postOnAnimationDelayed(java.lang.Runnable, long);
     method public void refreshDrawableState();
-    method public void releasePointerCapture();
     method public boolean removeCallbacks(java.lang.Runnable);
     method public void removeOnAttachStateChangeListener(android.view.View.OnAttachStateChangeListener);
     method public void removeOnLayoutChangeListener(android.view.View.OnLayoutChangeListener);
@@ -42696,7 +42694,6 @@ package android.view {
     method public boolean requestFocus(int, android.graphics.Rect);
     method public final boolean requestFocusFromTouch();
     method public void requestLayout();
-    method public void requestPointerCapture();
     method public boolean requestRectangleOnScreen(android.graphics.Rect);
     method public boolean requestRectangleOnScreen(android.graphics.Rect, boolean);
     method public final void requestUnbufferedDispatch(android.view.MotionEvent);

api/system-current.txt

@@ -45552,7 +45552,6 @@ package android.view {
     method public boolean hasNestedScrollingParent();
     method public boolean hasOnClickListeners();
     method public boolean hasOverlappingRendering();
-    method public boolean hasPointerCapture();
     method public boolean hasTransientState();
     method public boolean hasWindowFocus();
     method public static android.view.View inflate(android.content.Context, int, android.view.ViewGroup);
@@ -45683,7 +45682,6 @@ package android.view {
     method public void postOnAnimation(java.lang.Runnable);
     method public void postOnAnimationDelayed(java.lang.Runnable, long);
     method public void refreshDrawableState();
-    method public void releasePointerCapture();
     method public boolean removeCallbacks(java.lang.Runnable);
     method public void removeOnAttachStateChangeListener(android.view.View.OnAttachStateChangeListener);
     method public void removeOnLayoutChangeListener(android.view.View.OnLayoutChangeListener);
@@ -45694,7 +45692,6 @@ package android.view {
     method public boolean requestFocus(int, android.graphics.Rect);
     method public final boolean requestFocusFromTouch();
     method public void requestLayout();
-    method public void requestPointerCapture();
     method public boolean requestRectangleOnScreen(android.graphics.Rect);
     method public boolean requestRectangleOnScreen(android.graphics.Rect, boolean);
     method public final void requestUnbufferedDispatch(android.view.MotionEvent);

api/test-current.txt

@@ -42634,7 +42634,6 @@ package android.view {
     method public boolean hasNestedScrollingParent();
     method public boolean hasOnClickListeners();
     method public boolean hasOverlappingRendering();
-    method public boolean hasPointerCapture();
     method public boolean hasTransientState();
     method public boolean hasWindowFocus();
     method public static android.view.View inflate(android.content.Context, int, android.view.ViewGroup);
@@ -42765,7 +42764,6 @@ package android.view {
     method public void postOnAnimation(java.lang.Runnable);
     method public void postOnAnimationDelayed(java.lang.Runnable, long);
     method public void refreshDrawableState();
-    method public void releasePointerCapture();
     method public boolean removeCallbacks(java.lang.Runnable);
     method public void removeOnAttachStateChangeListener(android.view.View.OnAttachStateChangeListener);
     method public void removeOnLayoutChangeListener(android.view.View.OnLayoutChangeListener);
@@ -42776,7 +42774,6 @@ package android.view {
     method public boolean requestFocus(int, android.graphics.Rect);
     method public final boolean requestFocusFromTouch();
     method public void requestLayout();
-    method public void requestPointerCapture();
     method public boolean requestRectangleOnScreen(android.graphics.Rect);
     method public boolean requestRectangleOnScreen(android.graphics.Rect, boolean);
     method public final void requestUnbufferedDispatch(android.view.MotionEvent);

core/java/android/hardware/input/IInputManager.aidl

@@ -81,6 +81,4 @@ interface IInputManager {
 
     void setPointerIconType(int typeId);
     void setCustomPointerIcon(in PointerIcon icon);
-
-    void setPointerIconDetached(boolean detached);
 }

core/java/android/hardware/input/InputManager.java

@@ -893,24 +893,6 @@ public final class InputManager {
         }
     }
 
-    /**
-     * Update the pointer icon status. When detached, the pointer icon disappears, and further
-     * mouse location will be stuck at the current point. Mouse movement events will still arrive,
-     * and movement should be handled through {@link MotionEvent.AXIS_RELATIVE_X} and
-     * {@link MotionEvent.AXIS_RELATIVE_Y}.
-     *
-     * @param detached true if the icon will be detached from the actual mouse movement.
-     *
-     * @hide
-     */
-    public void setPointerIconDetached(boolean detached) {
-        try {
-            mIm.setPointerIconDetached(detached);
-        } catch (RemoteException ex) {
-            throw ex.rethrowFromSystemServer();
-        }
-    }
-
     private void populateInputDevicesLocked() {
         if (mInputDevicesChangedListener == null) {
             final InputDevicesChangedListener listener = new InputDevicesChangedListener();

core/java/android/view/View.java

@@ -15262,7 +15262,6 @@ public class View implements Drawable.Callback, KeyEvent.Callback,
         destroyDrawingCache();
 
         cleanupDraw();
-        releasePointerCapture();
         mCurrentAnimation = null;
     }
 
@@ -21836,57 +21835,6 @@ public class View implements Drawable.Callback, KeyEvent.Callback,
         return mPointerIcon;
     }
 
-
-    /**
-     * Request capturing further mouse events.
-     *
-     * When the view captures, the pointer icon will disappear and will not change its
-     * position. Further pointer events will come to the capturing view, and the pointer movements
-     * will can be detected through {@link MotionEvent#AXIS_RELATIVE_X} and
-     * {@link MotionEvent#AXIS_RELATIVE_Y}. Non-mouse events (touchscreens, or stylus) will not
-     * be affected.
-     *
-     * The capture will be released through {@link #releasePointerCapture()}, or will be lost
-     * automatically when the view or containing window disappear.
-     *
-     * @return true when succeeds.
-     * @see #releasePointerCapture()
-     * @see #hasPointerCapture()
-     */
-    public void requestPointerCapture() {
-        final ViewRootImpl viewRootImpl = getViewRootImpl();
-        if (viewRootImpl != null) {
-            viewRootImpl.requestPointerCapture(this);
-        }
-    }
-
-
-    /**
-     * Release the current capture of mouse events.
-     *
-     * If the view does not have the capture, it will do nothing.
-     * @see #requestPointerCapture()
-     * @see #hasPointerCapture()
-     */
-    public void releasePointerCapture() {
-        final ViewRootImpl viewRootImpl = getViewRootImpl();
-        if (viewRootImpl != null) {
-            viewRootImpl.releasePointerCapture(this);
-        }
-    }
-
-    /**
-     * Checks the capture status of mouse events.
-     *
-     * @return true if the view has the capture.
-     * @see #requestPointerCapture()
-     * @see #hasPointerCapture()
-     */
-    public boolean hasPointerCapture() {
-        final ViewRootImpl viewRootImpl = getViewRootImpl();
-        return (viewRootImpl != null) && viewRootImpl.hasPointerCapture(this);
-    }
-
     //
     // Properties
     //

core/java/android/view/ViewRootImpl.java

@@ -3168,32 +3168,6 @@ public final class ViewRootImpl implements ViewParent,
         }
     }
 
-    void requestPointerCapture(View view) {
-        if (!mAttachInfo.mHasWindowFocus) {
-            Log.w(mTag, "Can't set capture if it's not focused.");
-            return;
-        }
-        if (mCapturingView == view) {
-            return;
-        }
-        mCapturingView = view;
-        InputManager.getInstance().setPointerIconDetached(true);
-        return;
-    }
-
-    void releasePointerCapture(View view) {
-        if (mCapturingView != view || mCapturingView == null) {
-            return;
-        }
-
-        mCapturingView = null;
-        InputManager.getInstance().setPointerIconDetached(false);
-    }
-
-    boolean hasPointerCapture(View view) {
-        return view != null && mCapturingView == view;
-    }
-
     @Override
     public void requestChildFocus(View child, View focused) {
         if (DEBUG_INPUT_RESIZE) {
@@ -3271,10 +3245,6 @@ public final class ViewRootImpl implements ViewParent,
         mView = null;
         mAttachInfo.mRootView = null;
 
-        if (mCapturingView != null) {
-            releasePointerCapture(mCapturingView);
-        }
-
         mSurface.release();
 
         if (mInputQueueCallback != null && mInputQueue != null) {
@@ -3615,8 +3585,6 @@ public final class ViewRootImpl implements ViewParent,
                                 .softInputMode &=
                                     ~WindowManager.LayoutParams.SOFT_INPUT_IS_FORWARD_NAVIGATION;
                         mHasHadWindowFocus = true;
-                    } else if (mCapturingView != null) {
-                        releasePointerCapture(mCapturingView);
                     }
                 }
             } break;

libs/input/PointerController.cpp

@@ -90,7 +90,6 @@ PointerController::PointerController(const sp<PointerControllerPolicyInterface>&
     mLocked.lastFrameUpdatedTime = 0;
 
     mLocked.buttonState = 0;
-    mLocked.iconDetached = false;
 
     mPolicy->loadPointerIcon(&mLocked.pointerIcon);
 
@@ -185,10 +184,6 @@ void PointerController::setPosition(float x, float y) {
 }
 
 void PointerController::setPositionLocked(float x, float y) {
-    if (mLocked.iconDetached) {
-        return;
-    }
-
     float minX, minY, maxX, maxY;
     if (getBoundsLocked(&minX, &minY, &maxX, &maxY)) {
         if (x <= minX) {
@@ -222,10 +217,6 @@ void PointerController::fade(Transition transition) {
     // Remove the inactivity timeout, since we are fading now.
     removeInactivityTimeoutLocked();
 
-    if (mLocked.iconDetached) {
-        return;
-    }
-
     // Start fading.
     if (transition == TRANSITION_IMMEDIATE) {
         mLocked.pointerFadeDirection = 0;
@@ -243,10 +234,6 @@ void PointerController::unfade(Transition transition) {
     // Always reset the inactivity timer.
     resetInactivityTimeoutLocked();
 
-    if (mLocked.iconDetached) {
-        return;
-    }
-
     // Start unfading.
     if (transition == TRANSITION_IMMEDIATE) {
         mLocked.pointerFadeDirection = 0;
@@ -362,22 +349,6 @@ void PointerController::reloadPointerResources() {
     updatePointerLocked();
 }
 
-void PointerController::detachPointerIcon(bool detached) {
-    AutoMutex _l(mLock);
-
-    if (mLocked.iconDetached == detached) {
-        return;
-    }
-
-    mLocked.iconDetached = detached;
-    if (detached) {
-        mLocked.pointerFadeDirection = -1;
-    } else {
-        mLocked.pointerFadeDirection = 1;
-    }
-    startAnimationLocked();
-}
-
 void PointerController::setDisplayViewport(int32_t width, int32_t height, int32_t orientation) {
     AutoMutex _l(mLock);
 

libs/input/PointerController.h

@@ -111,10 +111,6 @@ public:
     void setInactivityTimeout(InactivityTimeout inactivityTimeout);
     void reloadPointerResources();
 
-    /* Detach or attach the pointer icon status. When detached, the pointer icon disappears
-     * and the icon location does not change at all. */
-    void detachPointerIcon(bool detached);
-
 private:
     static const size_t MAX_RECYCLED_SPRITES = 12;
     static const size_t MAX_SPOTS = 12;
@@ -184,8 +180,6 @@ private:
 
         int32_t buttonState;
 
-        bool iconDetached;
-
         Vector<Spot*> spots;
         Vector<sp<Sprite> > recycledSprites;
     } mLocked;

services/core/java/com/android/server/input/InputManagerService.java

@@ -222,7 +222,6 @@ public class InputManagerService extends IInputManager.Stub
     private static native void nativeSetPointerIconType(long ptr, int iconId);
     private static native void nativeReloadPointerIcons(long ptr);
     private static native void nativeSetCustomPointerIcon(long ptr, PointerIcon icon);
-    private static native void nativeSetPointerIconDetached(long ptr, boolean detached);
 
     // Input event injection constants defined in InputDispatcher.h.
     private static final int INPUT_EVENT_INJECTION_SUCCEEDED = 0;
@@ -1503,11 +1502,6 @@ public class InputManagerService extends IInputManager.Stub
         nativeSetFocusedApplication(mPtr, application);
     }
 
-    @Override
-    public void setPointerIconDetached(boolean detached) {
-        nativeSetPointerIconDetached(mPtr, detached);
-    }
-
     public void setInputDispatchMode(boolean enabled, boolean frozen) {
         nativeSetInputDispatchMode(mPtr, enabled, frozen);
     }

services/core/jni/com_android_server_input_InputManagerService.cpp

@@ -207,7 +207,6 @@ public:
     void setPointerIconType(int32_t iconId);
     void reloadPointerIcons();
     void setCustomPointerIcon(const SpriteIcon& icon);
-    void setPointerIconDetached(bool detached);
 
     /* --- InputReaderPolicyInterface implementation --- */
 
@@ -712,14 +711,6 @@ void NativeInputManager::setFocusedApplication(JNIEnv* env, jobject applicationH
     mInputManager->getDispatcher()->setFocusedApplication(applicationHandle);
 }
 
-void NativeInputManager::setPointerIconDetached(bool detached) {
-    AutoMutex _l(mLock);
-    sp<PointerController> controller = mLocked.pointerController.promote();
-    if (controller != NULL) {
-        controller->detachPointerIcon(detached);
-    }
-}
-
 void NativeInputManager::setInputDispatchMode(bool enabled, bool frozen) {
     mInputManager->getDispatcher()->setInputDispatchMode(enabled, frozen);
 }
@@ -1332,12 +1323,6 @@ static void nativeSetFocusedApplication(JNIEnv* env, jclass /* clazz */,
     im->setFocusedApplication(env, applicationHandleObj);
 }
 
-static void nativeSetPointerIconDetached(JNIEnv* env, jclass /* clazz */, jlong ptr,
-        jboolean detached) {
-    NativeInputManager* im = reinterpret_cast<NativeInputManager*>(ptr);
-    im->setPointerIconDetached(detached);
-}
-
 static void nativeSetInputDispatchMode(JNIEnv* /* env */,
         jclass /* clazz */, jlong ptr, jboolean enabled, jboolean frozen) {
     NativeInputManager* im = reinterpret_cast<NativeInputManager*>(ptr);
@@ -1520,8 +1505,6 @@ static const JNINativeMethod gInputManagerMethods[] = {
             (void*) nativeSetInputWindows },
     { "nativeSetFocusedApplication", "(JLcom/android/server/input/InputApplicationHandle;)V",
             (void*) nativeSetFocusedApplication },
-    { "nativeSetPointerIconDetached", "(JZ)V",
-            (void*) nativeSetPointerIconDetached },
     { "nativeSetInputDispatchMode", "(JZZ)V",
             (void*) nativeSetInputDispatchMode },
     { "nativeSetSystemUiVisibility", "(JI)V",