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Search for focusable views only after layout has happened when the window is first created.

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Bug #2565564

Change-Id: I9eb58bbcba873ac1d6dc0b60b0de99e0e9979398
This commit is contained in:
Romain Guy
2010-04-06 17:43:48 -07:00
parent 083c715d06
commit 7b70f65892
1 changed files with 14 additions and 6 deletions
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20
core/java/android/view/ViewRoot.java
View File

@ -766,7 +766,7 @@ public final class ViewRoot extends Handler implements ViewParent,
// make sure touch mode code executes by setting cached value
// to opposite of the added touch mode.
mAttachInfo.mInTouchMode = !mAddedTouchMode;
ensureTouchModeLocally(mAddedTouchMode);
ensureTouchModeLocally(mAddedTouchMode, false);
} else {
if (!mAttachInfo.mContentInsets.equals(mPendingContentInsets)) {
mAttachInfo.mContentInsets.set(mPendingContentInsets);
@ -983,7 +983,7 @@ public final class ViewRoot extends Handler implements ViewParent,
}
boolean focusChangedDueToTouchMode = ensureTouchModeLocally(
(relayoutResult&WindowManagerImpl.RELAYOUT_IN_TOUCH_MODE) != 0);
(relayoutResult&WindowManagerImpl.RELAYOUT_IN_TOUCH_MODE) != 0, true);
if (focusChangedDueToTouchMode || mWidth != host.mMeasuredWidth
|| mHeight != host.mMeasuredHeight || contentInsetsChanged) {
childWidthMeasureSpec = getRootMeasureSpec(mWidth, lp.width);
@ -1043,6 +1043,13 @@ public final class ViewRoot extends Handler implements ViewParent,
startTime = SystemClock.elapsedRealtime();
}
host.layout(0, 0, host.mMeasuredWidth, host.mMeasuredHeight);
if (mFirst) {
if (mAddedTouchMode) {
enterTouchMode();
} else {
leaveTouchMode();
}
}
if (Config.DEBUG && ViewDebug.consistencyCheckEnabled) {
if (!host.dispatchConsistencyCheck(ViewDebug.CONSISTENCY_LAYOUT)) {
@ -1892,7 +1899,7 @@ public final class ViewRoot extends Handler implements ViewParent,
mAttachInfo.mHasWindowFocus = hasWindowFocus;
if (hasWindowFocus) {
boolean inTouchMode = msg.arg2 != 0;
ensureTouchModeLocally(inTouchMode);
ensureTouchModeLocally(inTouchMode, true);
if (mGlWanted) {
checkEglErrors();
@ -2002,16 +2009,17 @@ public final class ViewRoot extends Handler implements ViewParent,
}
// handle the change
return ensureTouchModeLocally(inTouchMode);
return ensureTouchModeLocally(inTouchMode, true);
}
/**
* Ensure that the touch mode for this window is set, and if it is changing,
* take the appropriate action.
* @param inTouchMode Whether we want to be in touch mode.
* @param dispatchFocus
* @return True if the touch mode changed and focus changed was changed as a result
*/
private boolean ensureTouchModeLocally(boolean inTouchMode) {
private boolean ensureTouchModeLocally(boolean inTouchMode, boolean dispatchFocus) {
if (DBG) Log.d("touchmode", "ensureTouchModeLocally(" + inTouchMode + "), current "
+ "touch mode is " + mAttachInfo.mInTouchMode);
@ -2020,7 +2028,7 @@ public final class ViewRoot extends Handler implements ViewParent,
mAttachInfo.mInTouchMode = inTouchMode;
mAttachInfo.mTreeObserver.dispatchOnTouchModeChanged(inTouchMode);
return (inTouchMode) ? enterTouchMode() : leaveTouchMode();
return dispatchFocus && (inTouchMode) ? enterTouchMode() : leaveTouchMode();
}
private boolean enterTouchMode() {