diff options
Diffstat (limited to 'core/java/android/view/ViewRoot.java')
| -rw-r--r-- | core/java/android/view/ViewRoot.java | 52 |
1 files changed, 33 insertions, 19 deletions
diff --git a/core/java/android/view/ViewRoot.java b/core/java/android/view/ViewRoot.java index 8494d5e..90453ba 100644 --- a/core/java/android/view/ViewRoot.java +++ b/core/java/android/view/ViewRoot.java @@ -75,13 +75,6 @@ public final class ViewRoot extends Handler implements ViewParent, private static final boolean DEBUG_IMF = false || LOCAL_LOGV; private static final boolean WATCH_POINTER = false; - static final boolean PROFILE_DRAWING = false; - private static final boolean PROFILE_LAYOUT = false; - // profiles real fps (times between draws) and displays the result - private static final boolean SHOW_FPS = false; - // used by SHOW_FPS - private static int sDrawTime; - /** * Maximum time we allow the user to roll the trackball enough to generate * a key event, before resetting the counters. @@ -97,6 +90,8 @@ public final class ViewRoot extends Handler implements ViewParent, static final ThreadLocal<RunQueue> sRunQueues = new ThreadLocal<RunQueue>(); + private static int sDrawTime; + long mLastTrackballTime = 0; final TrackballAxis mTrackballAxisX = new TrackballAxis(); final TrackballAxis mTrackballAxisY = new TrackballAxis(); @@ -796,7 +791,7 @@ public final class ViewRoot extends Handler implements ViewParent, final Rect frame = mWinFrame; boolean initialized = false; boolean contentInsetsChanged = false; - boolean visibleInsetsChanged = false; + boolean visibleInsetsChanged; try { boolean hadSurface = mSurface.isValid(); int fl = 0; @@ -937,14 +932,22 @@ public final class ViewRoot extends Handler implements ViewParent, if (DEBUG_ORIENTATION || DEBUG_LAYOUT) Log.v( "ViewRoot", "Laying out " + host + " to (" + host.mMeasuredWidth + ", " + host.mMeasuredHeight + ")"); - long startTime; - if (PROFILE_LAYOUT) { + long startTime = 0L; + if (Config.DEBUG && ViewDebug.profileLayout) { startTime = SystemClock.elapsedRealtime(); } host.layout(0, 0, host.mMeasuredWidth, host.mMeasuredHeight); - if (PROFILE_LAYOUT) { + if (Config.DEBUG && ViewDebug.consistencyCheckEnabled) { + if (!host.dispatchConsistencyCheck(ViewDebug.CONSISTENCY_LAYOUT)) { + throw new IllegalStateException("The view hierarchy is an inconsistent state," + + "please refer to the logs with the tag " + + ViewDebug.CONSISTENCY_LOG_TAG + " for more infomation."); + } + } + + if (Config.DEBUG && ViewDebug.profileLayout) { EventLog.writeEvent(60001, SystemClock.elapsedRealtime() - startTime); } @@ -960,10 +963,11 @@ public final class ViewRoot extends Handler implements ViewParent, mTmpLocation[1] + host.mBottom - host.mTop); host.gatherTransparentRegion(mTransparentRegion); - if (mAppScale != 1.0f) { - mTransparentRegion.scale(mAppScale); - } + // TODO: scale the region, like: + // Region uses native methods. We probabl should have ScalableRegion class. + + // Region does not have equals method ? if (!mTransparentRegion.equals(mPreviousTransparentRegion)) { mPreviousTransparentRegion.set(mTransparentRegion); // reconfigure window manager @@ -1168,6 +1172,9 @@ public final class ViewRoot extends Handler implements ViewParent, canvas.scale(scale, scale); } mView.draw(canvas); + if (Config.DEBUG && ViewDebug.consistencyCheckEnabled) { + mView.dispatchConsistencyCheck(ViewDebug.CONSISTENCY_DRAWING); + } } finally { canvas.restoreToCount(saveCount); } @@ -1175,7 +1182,7 @@ public final class ViewRoot extends Handler implements ViewParent, mEgl.eglSwapBuffers(mEglDisplay, mEglSurface); checkEglErrors(); - if (SHOW_FPS) { + if (Config.DEBUG && ViewDebug.showFps) { int now = (int)SystemClock.elapsedRealtime(); if (sDrawTime != 0) { nativeShowFPS(canvas, now - sDrawTime); @@ -1216,7 +1223,7 @@ public final class ViewRoot extends Handler implements ViewParent, try { if (!dirty.isEmpty() || mIsAnimating) { - long startTime; + long startTime = 0L; if (DEBUG_ORIENTATION || DEBUG_DRAW) { Log.v("ViewRoot", "Surface " + surface + " drawing to bitmap w=" @@ -1224,7 +1231,7 @@ public final class ViewRoot extends Handler implements ViewParent, //canvas.drawARGB(255, 255, 0, 0); } - if (PROFILE_DRAWING) { + if (Config.DEBUG && ViewDebug.profileDrawing) { startTime = SystemClock.elapsedRealtime(); } @@ -1259,11 +1266,15 @@ public final class ViewRoot extends Handler implements ViewParent, canvas.scale(scale, scale); } mView.draw(canvas); + + if (Config.DEBUG && ViewDebug.consistencyCheckEnabled) { + mView.dispatchConsistencyCheck(ViewDebug.CONSISTENCY_DRAWING); + } } finally { canvas.restoreToCount(saveCount); } - if (SHOW_FPS) { + if (Config.DEBUG && ViewDebug.showFps) { int now = (int)SystemClock.elapsedRealtime(); if (sDrawTime != 0) { nativeShowFPS(canvas, now - sDrawTime); @@ -1271,7 +1282,7 @@ public final class ViewRoot extends Handler implements ViewParent, sDrawTime = now; } - if (PROFILE_DRAWING) { + if (Config.DEBUG && ViewDebug.profileDrawing) { EventLog.writeEvent(60000, SystemClock.elapsedRealtime() - startTime); } } @@ -1878,6 +1889,9 @@ public final class ViewRoot extends Handler implements ViewParent, } else { didFinish = false; } + if (event != null) { + event.scale(mAppScaleInverted); + } if (DEBUG_TRACKBALL) Log.v(TAG, "Motion event:" + event); |