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am 975ecddc: am 6e0f65fd: Adding focus change notification

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Merge commit '975ecddc9e72b8217d36e653fb9deabb9fd5b859'

* commit '975ecddc9e72b8217d36e653fb9deabb9fd5b859':
  Adding focus change notification
This commit is contained in:
Konstantin Lopyrev
2010-07-14 16:07:47 -07:00
committed by Android Git Automerger
parent 3f4c2cb8ac 975ecddc9e
commit 738afc5c1b
2 changed files with 50 additions and 8 deletions
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25
services/java/com/android/server/WindowManagerService.java
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@@ -494,6 +494,7 @@ public class WindowManagerService extends IWindowManager.Stub
public interface WindowChangeListener {
public void windowsChanged();
public void focusChanged();
}
final Configuration mTempConfiguration = new Configuration();
@@ -4829,6 +4830,21 @@ public class WindowManagerService extends IWindowManager.Stub
}
}
private void notifyFocusChanged() {
WindowChangeListener[] windowChangeListeners;
synchronized(mWindowMap) {
if(mWindowChangeListeners.isEmpty()) {
return;
}
windowChangeListeners = new WindowChangeListener[mWindowChangeListeners.size()];
windowChangeListeners = mWindowChangeListeners.toArray(windowChangeListeners);
}
int N = windowChangeListeners.length;
for(int i = 0; i < N; i++) {
windowChangeListeners[i].focusChanged();
}
}
private WindowState findWindow(int hashCode) {
if (hashCode == -1) {
return getFocusedWindow();
@@ -7716,7 +7732,7 @@ public class WindowManagerService extends IWindowManager.Stub
public static final int ENABLE_SCREEN = 16;
public static final int APP_FREEZE_TIMEOUT = 17;
public static final int SEND_NEW_CONFIGURATION = 18;
public static final int WINDOWS_CHANGED = 19;
public static final int REPORT_WINDOWS_CHANGE = 19;
private Session mLastReportedHold;
@@ -7768,6 +7784,7 @@ public class WindowManagerService extends IWindowManager.Stub
// Ignore if process has died.
}
}
notifyFocusChanged();
}
} break;
@@ -8048,7 +8065,7 @@ public class WindowManagerService extends IWindowManager.Stub
break;
}
case WINDOWS_CHANGED: {
case REPORT_WINDOWS_CHANGE: {
if (mWindowsChanged) {
synchronized (mWindowMap) {
mWindowsChanged = false;
@@ -8279,8 +8296,8 @@ public class WindowManagerService extends IWindowManager.Stub
}
}
if (mWindowsChanged && !mWindowChangeListeners.isEmpty()) {
mH.removeMessages(H.WINDOWS_CHANGED);
mH.sendMessage(mH.obtainMessage(H.WINDOWS_CHANGED));
mH.removeMessages(H.REPORT_WINDOWS_CHANGE);
mH.sendMessage(mH.obtainMessage(H.REPORT_WINDOWS_CHANGE));
}
} catch (RuntimeException e) {
mInLayout = false;