Merge "Removing a workaround for incorrect window position on window move."

Author: sganov

Android.mk

@@ -143,6 +143,8 @@ LOCAL_SRC_FILES += \
 	core/java/android/view/accessibility/IAccessibilityManager.aidl \
 	core/java/android/view/accessibility/IAccessibilityManagerClient.aidl \
 	core/java/android/view/IApplicationToken.aidl \
+	core/java/android/view/IInputFilter.aidl \
+	core/java/android/view/IInputFilterHost.aidl \
 	core/java/android/view/IOnKeyguardExitResult.aidl \
 	core/java/android/view/IRotationWatcher.aidl \
 	core/java/android/view/IWindow.aidl \

core/java/android/view/AccessibilityInteractionController.java

@@ -141,7 +141,7 @@ private boolean isShown(View view) {
     }
 
     public void findAccessibilityNodeInfoByAccessibilityIdClientThread(
-            long accessibilityNodeId, int windowLeft, int windowTop, int interactionId,
+            long accessibilityNodeId, int interactionId,
             IAccessibilityInteractionConnectionCallback callback, int flags, int interrogatingPid,
             long interrogatingTid) {
         Message message = mHandler.obtainMessage();
@@ -153,12 +153,6 @@ public void findAccessibilityNodeInfoByAccessibilityIdClientThread(
         args.argi2 = AccessibilityNodeInfo.getVirtualDescendantId(accessibilityNodeId);
         args.argi3 = interactionId;
         args.arg1 = callback;
-
-        SomeArgs moreArgs = mPool.acquire();
-        moreArgs.argi1 = windowLeft;
-        moreArgs.argi2 = windowTop;
-        args.arg2 = moreArgs;
-
         message.obj = args;
 
         // If the interrogation is performed by the same thread as the main UI
@@ -183,11 +177,6 @@ private void findAccessibilityNodeInfoByAccessibilityIdUiThread(Message message)
         final IAccessibilityInteractionConnectionCallback callback =
             (IAccessibilityInteractionConnectionCallback) args.arg1;
 
-        SomeArgs moreArgs = (SomeArgs) args.arg2;
-        mViewRootImpl.mAttachInfo.mActualWindowLeft = moreArgs.argi1;
-        mViewRootImpl.mAttachInfo.mActualWindowTop = moreArgs.argi2;
-
-        mPool.release(moreArgs);
         mPool.release(args);
 
         List<AccessibilityNodeInfo> infos = mTempAccessibilityNodeInfoList;
@@ -220,9 +209,8 @@ private void findAccessibilityNodeInfoByAccessibilityIdUiThread(Message message)
     }
 
     public void findAccessibilityNodeInfoByViewIdClientThread(long accessibilityNodeId,
-            int viewId, int windowLeft, int windowTop, int interactionId,
-            IAccessibilityInteractionConnectionCallback callback, int flags, int interrogatingPid,
-            long interrogatingTid) {
+            int viewId, int interactionId, IAccessibilityInteractionConnectionCallback callback,
+            int flags, int interrogatingPid, long interrogatingTid) {
         Message message = mHandler.obtainMessage();
         message.what = PrivateHandler.MSG_FIND_ACCESSIBLITY_NODE_INFO_BY_VIEW_ID;
         message.arg1 = flags;
@@ -233,11 +221,6 @@ public void findAccessibilityNodeInfoByViewIdClientThread(long accessibilityNode
         args.argi2 = interactionId;
         args.arg1 = callback;
 
-        SomeArgs moreArgs = mPool.acquire();
-        moreArgs.argi1 = windowLeft;
-        moreArgs.argi2 = windowTop;
-        args.arg2 = moreArgs;
-
         message.obj = args;
 
         // If the interrogation is performed by the same thread as the main UI
@@ -262,11 +245,6 @@ private void findAccessibilityNodeInfoByViewIdUiThread(Message message) {
         final IAccessibilityInteractionConnectionCallback callback =
             (IAccessibilityInteractionConnectionCallback) args.arg1;
 
-        SomeArgs moreArgs = (SomeArgs) args.arg2;
-        mViewRootImpl.mAttachInfo.mActualWindowLeft = moreArgs.argi1;
-        mViewRootImpl.mAttachInfo.mActualWindowTop = moreArgs.argi2;
-
-        mPool.release(moreArgs);
         mPool.release(args);
 
         AccessibilityNodeInfo info = null;
@@ -300,25 +278,19 @@ private void findAccessibilityNodeInfoByViewIdUiThread(Message message) {
     }
 
     public void findAccessibilityNodeInfosByTextClientThread(long accessibilityNodeId,
-            String text, int windowLeft, int windowTop, int interactionId,
-            IAccessibilityInteractionConnectionCallback callback, int flags,
-            int interrogatingPid, long interrogatingTid) {
+            String text, int interactionId, IAccessibilityInteractionConnectionCallback callback,
+            int flags, int interrogatingPid, long interrogatingTid) {
         Message message = mHandler.obtainMessage();
         message.what = PrivateHandler.MSG_FIND_ACCESSIBLITY_NODE_INFO_BY_TEXT;
         message.arg1 = flags;
 
         SomeArgs args = mPool.acquire();
         args.arg1 = text;
+        args.arg2 = callback;
         args.argi1 = AccessibilityNodeInfo.getAccessibilityViewId(accessibilityNodeId);
         args.argi2 = AccessibilityNodeInfo.getVirtualDescendantId(accessibilityNodeId);
         args.argi3 = interactionId;
 
-        SomeArgs moreArgs = mPool.acquire();
-        moreArgs.arg1 = callback;
-        moreArgs.argi1 = windowLeft;
-        moreArgs.argi2 = windowTop;
-        args.arg2 = moreArgs;
-
         message.obj = args;
 
         // If the interrogation is performed by the same thread as the main UI
@@ -338,17 +310,11 @@ private void findAccessibilityNodeInfosByTextUiThread(Message message) {
 
         SomeArgs args = (SomeArgs) message.obj;
         final String text = (String) args.arg1;
+        final IAccessibilityInteractionConnectionCallback callback =
+            (IAccessibilityInteractionConnectionCallback) args.arg2;
         final int accessibilityViewId = args.argi1;
         final int virtualDescendantId = args.argi2;
         final int interactionId = args.argi3;
-
-        SomeArgs moreArgs = (SomeArgs) args.arg2;
-        final IAccessibilityInteractionConnectionCallback callback =
-            (IAccessibilityInteractionConnectionCallback) moreArgs.arg1;
-        mViewRootImpl.mAttachInfo.mActualWindowLeft = moreArgs.argi1;
-        mViewRootImpl.mAttachInfo.mActualWindowTop = moreArgs.argi2;
-
-        mPool.release(moreArgs);
         mPool.release(args);
 
         List<AccessibilityNodeInfo> infos = null;
@@ -409,9 +375,9 @@ private void findAccessibilityNodeInfosByTextUiThread(Message message) {
         }
     }
 
-    public void findFocusClientThread(long accessibilityNodeId, int focusType, int windowLeft,
-            int windowTop, int interactionId, IAccessibilityInteractionConnectionCallback callback,
-            int flags, int interogatingPid, long interrogatingTid) {
+    public void findFocusClientThread(long accessibilityNodeId, int focusType, int interactionId,
+            IAccessibilityInteractionConnectionCallback callback, int flags, int interogatingPid,
+            long interrogatingTid) {
         Message message = mHandler.obtainMessage();
         message.what = PrivateHandler.MSG_FIND_FOCUS;
         message.arg1 = flags;
@@ -423,11 +389,6 @@ public void findFocusClientThread(long accessibilityNodeId, int focusType, int w
         args.argi3 = AccessibilityNodeInfo.getVirtualDescendantId(accessibilityNodeId);
         args.arg1 = callback;
 
-        SomeArgs moreArgs = mPool.acquire();
-        moreArgs.argi1 = windowLeft;
-        moreArgs.argi2 = windowTop;
-        args.arg2 = moreArgs;
-
         message.obj = args;
 
         // If the interrogation is performed by the same thread as the main UI
@@ -453,11 +414,6 @@ private void findFocusUiThread(Message message) {
         final IAccessibilityInteractionConnectionCallback callback =
             (IAccessibilityInteractionConnectionCallback) args.arg1;
 
-        SomeArgs moreArgs = (SomeArgs) args.arg2;
-        mViewRootImpl.mAttachInfo.mActualWindowLeft = moreArgs.argi1;
-        mViewRootImpl.mAttachInfo.mActualWindowTop = moreArgs.argi2;
-
-        mPool.release(moreArgs);
         mPool.release(args);
 
         AccessibilityNodeInfo focused = null;
@@ -516,9 +472,9 @@ private void findFocusUiThread(Message message) {
         }
     }
 
-    public void focusSearchClientThread(long accessibilityNodeId, int direction, int windowLeft,
-            int windowTop, int interactionId, IAccessibilityInteractionConnectionCallback callback,
-            int flags, int interogatingPid, long interrogatingTid) {
+    public void focusSearchClientThread(long accessibilityNodeId, int direction, int interactionId,
+            IAccessibilityInteractionConnectionCallback callback, int flags, int interogatingPid,
+            long interrogatingTid) {
         Message message = mHandler.obtainMessage();
         message.what = PrivateHandler.MSG_FOCUS_SEARCH;
         message.arg1 = flags;
@@ -530,11 +486,6 @@ public void focusSearchClientThread(long accessibilityNodeId, int direction, int
         args.argi3 = interactionId;
         args.arg1 = callback;
 
-        SomeArgs moreArgs = mPool.acquire();
-        moreArgs.argi1 = windowLeft;
-        moreArgs.argi2 = windowTop;
-        args.arg2 = moreArgs;
-
         message.obj = args;
 
         // If the interrogation is performed by the same thread as the main UI
@@ -560,11 +511,6 @@ private void focusSearchUiThread(Message message) {
         final IAccessibilityInteractionConnectionCallback callback =
             (IAccessibilityInteractionConnectionCallback) args.arg1;
 
-        SomeArgs moreArgs = (SomeArgs) args.arg2;
-        mViewRootImpl.mAttachInfo.mActualWindowLeft = moreArgs.argi1;
-        mViewRootImpl.mAttachInfo.mActualWindowTop = moreArgs.argi2;
-
-        mPool.release(moreArgs);
         mPool.release(args);
 
         AccessibilityNodeInfo next = null;

core/java/android/view/IInputFilter.aidl

@@ -0,0 +1,32 @@
+/**
+ * Copyright (c) 2012, The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package android.view;
+
+import android.view.IInputFilterHost;
+import android.view.InputEvent;
+
+/**
+ * Interface for implementing an filter which observes and
+ * potentially transforms the input event stream in the system.
+ *
+ * @hide
+ */
+oneway interface IInputFilter {
+    void install(IInputFilterHost host);
+    void uninstall();
+    void filterInputEvent(in InputEvent event, int policyFlags);
+}

core/java/android/view/IInputFilterHost.aidl

@@ -0,0 +1,28 @@
+/**
+ * Copyright (c) 2012, The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package android.view;
+
+import android.view.InputEvent;
+
+/**
+ * Interface for calls from an input filter to its host.
+ *
+ * @hide
+ */
+oneway interface IInputFilterHost {
+    void sendInputEvent(in InputEvent event, int policyFlags);
+}

core/java/android/view/IWindowManager.aidl

@@ -23,6 +23,7 @@ import android.content.res.CompatibilityInfo;
 import android.content.res.Configuration;
 import android.graphics.Bitmap;
 import android.graphics.Point;
+import android.graphics.Rect;
 import android.os.IRemoteCallback;
 import android.view.IApplicationToken;
 import android.view.IOnKeyguardExitResult;
@@ -33,6 +34,7 @@ import android.view.InputEvent;
 import android.view.MotionEvent;
 import android.view.InputChannel;
 import android.view.InputDevice;
+import  android.view.IInputFilter;
 
 /**
  * System private interface to the window manager.
@@ -208,4 +210,24 @@ interface IWindowManager
      * Lock the device immediately.
      */
     void lockNow();
+
+    /**
+     * Gets the token for the focused window.
+     */
+    IBinder getFocusedWindowToken();
+
+    /**
+     * Gets the frame on the screen of the window given its token.
+     */
+    boolean getWindowFrame(IBinder token, out Rect outBounds);
+
+    /**
+     * Gets the compatibility scale of e window given its token.
+     */
+    float getWindowCompatibilityScale(IBinder windowToken);
+
+    /**
+     * Sets an input filter for manipulating the input event stream.
+     */
+    void setInputFilter(in IInputFilter filter);
 }