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-rw-r--r--core/java/android/animation/LayoutTransition.java80
-rw-r--r--core/java/android/app/ActivityThread.java4
-rw-r--r--core/java/android/os/AsyncTask.java2
-rw-r--r--core/java/android/provider/MediaStore.java8
-rw-r--r--core/java/android/view/GLES20Canvas.java21
-rw-r--r--core/java/android/view/HardwareRenderer.java2
-rw-r--r--core/java/android/view/View.java3
-rw-r--r--core/java/android/view/ViewGroup.java20
-rw-r--r--core/java/android/webkit/Network.java4
-rw-r--r--core/java/android/widget/GridLayout.java8
-rw-r--r--core/java/android/widget/TextView.java38
11 files changed, 134 insertions, 56 deletions
diff --git a/core/java/android/animation/LayoutTransition.java b/core/java/android/animation/LayoutTransition.java
index 894f428..274a9d5 100644
--- a/core/java/android/animation/LayoutTransition.java
+++ b/core/java/android/animation/LayoutTransition.java
@@ -1024,18 +1024,25 @@ public class LayoutTransition {
*
* @param parent The ViewGroup to which the View is being added.
* @param child The View being added to the ViewGroup.
+ * @param changesLayout Whether the removal will cause changes in the layout of other views
+ * in the container. INVISIBLE views becoming VISIBLE will not cause changes and thus will not
+ * affect CHANGE_APPEARING or CHANGE_DISAPPEARING animations.
*/
- public void addChild(ViewGroup parent, View child) {
+ private void addChild(ViewGroup parent, View child, boolean changesLayout) {
// Want disappearing animations to finish up before proceeding
cancel(DISAPPEARING);
- // Also, cancel changing animations so that we start fresh ones from current locations
- cancel(CHANGE_APPEARING);
+ if (changesLayout) {
+ // Also, cancel changing animations so that we start fresh ones from current locations
+ cancel(CHANGE_APPEARING);
+ }
if (mListeners != null) {
for (TransitionListener listener : mListeners) {
listener.startTransition(this, parent, child, APPEARING);
}
}
- runChangeTransition(parent, child, APPEARING);
+ if (changesLayout) {
+ runChangeTransition(parent, child, APPEARING);
+ }
runAppearingTransition(parent, child);
}
@@ -1048,8 +1055,31 @@ public class LayoutTransition {
* @param parent The ViewGroup to which the View is being added.
* @param child The View being added to the ViewGroup.
*/
+ public void addChild(ViewGroup parent, View child) {
+ addChild(parent, child, true);
+ }
+
+ /**
+ * @deprecated Use {@link #showChild(android.view.ViewGroup, android.view.View, int)}.
+ */
+ @Deprecated
public void showChild(ViewGroup parent, View child) {
- addChild(parent, child);
+ addChild(parent, child, true);
+ }
+
+ /**
+ * This method is called by ViewGroup when a child view is about to be made visible in the
+ * container. This callback starts the process of a transition; we grab the starting
+ * values, listen for changes to all of the children of the container, and start appropriate
+ * animations.
+ *
+ * @param parent The ViewGroup in which the View is being made visible.
+ * @param child The View being made visible.
+ * @param oldVisibility The previous visibility value of the child View, either
+ * {@link View#GONE} or {@link View#INVISIBLE}.
+ */
+ public void showChild(ViewGroup parent, View child, int oldVisibility) {
+ addChild(parent, child, oldVisibility == View.GONE);
}
/**
@@ -1060,18 +1090,25 @@ public class LayoutTransition {
*
* @param parent The ViewGroup from which the View is being removed.
* @param child The View being removed from the ViewGroup.
+ * @param changesLayout Whether the removal will cause changes in the layout of other views
+ * in the container. Views becoming INVISIBLE will not cause changes and thus will not
+ * affect CHANGE_APPEARING or CHANGE_DISAPPEARING animations.
*/
- public void removeChild(ViewGroup parent, View child) {
+ private void removeChild(ViewGroup parent, View child, boolean changesLayout) {
// Want appearing animations to finish up before proceeding
cancel(APPEARING);
- // Also, cancel changing animations so that we start fresh ones from current locations
- cancel(CHANGE_DISAPPEARING);
+ if (changesLayout) {
+ // Also, cancel changing animations so that we start fresh ones from current locations
+ cancel(CHANGE_DISAPPEARING);
+ }
if (mListeners != null) {
for (TransitionListener listener : mListeners) {
listener.startTransition(this, parent, child, DISAPPEARING);
}
}
- runChangeTransition(parent, child, DISAPPEARING);
+ if (changesLayout) {
+ runChangeTransition(parent, child, DISAPPEARING);
+ }
runDisappearingTransition(parent, child);
}
@@ -1084,8 +1121,31 @@ public class LayoutTransition {
* @param parent The ViewGroup from which the View is being removed.
* @param child The View being removed from the ViewGroup.
*/
+ public void removeChild(ViewGroup parent, View child) {
+ removeChild(parent, child, true);
+ }
+
+ /**
+ * @deprecated Use {@link #hideChild(android.view.ViewGroup, android.view.View, int)}.
+ */
+ @Deprecated
public void hideChild(ViewGroup parent, View child) {
- removeChild(parent, child);
+ removeChild(parent, child, true);
+ }
+
+ /**
+ * This method is called by ViewGroup when a child view is about to be hidden in
+ * container. This callback starts the process of a transition; we grab the starting
+ * values, listen for changes to all of the children of the container, and start appropriate
+ * animations.
+ *
+ * @param parent The parent ViewGroup of the View being hidden.
+ * @param child The View being hidden.
+ * @param newVisibility The new visibility value of the child View, either
+ * {@link View#GONE} or {@link View#INVISIBLE}.
+ */
+ public void hideChild(ViewGroup parent, View child, int newVisibility) {
+ removeChild(parent, child, newVisibility == View.GONE);
}
/**
diff --git a/core/java/android/app/ActivityThread.java b/core/java/android/app/ActivityThread.java
index 9807b89..3c5f53a 100644
--- a/core/java/android/app/ActivityThread.java
+++ b/core/java/android/app/ActivityThread.java
@@ -4413,7 +4413,7 @@ public final class ActivityThread {
});
}
- public static final ActivityThread systemMain() {
+ public static ActivityThread systemMain() {
HardwareRenderer.disable(true);
ActivityThread thread = new ActivityThread();
thread.attach(true);
@@ -4454,6 +4454,8 @@ public final class ActivityThread {
ActivityThread thread = new ActivityThread();
thread.attach(false);
+ AsyncTask.init();
+
if (false) {
Looper.myLooper().setMessageLogging(new
LogPrinter(Log.DEBUG, "ActivityThread"));
diff --git a/core/java/android/os/AsyncTask.java b/core/java/android/os/AsyncTask.java
index 5e9abb7..fd6bed7 100644
--- a/core/java/android/os/AsyncTask.java
+++ b/core/java/android/os/AsyncTask.java
@@ -135,6 +135,8 @@ import java.util.concurrent.atomic.AtomicInteger;
* <p>There are a few threading rules that must be followed for this class to
* work properly:</p>
* <ul>
+ * <li>The AsyncTask class must be loaded on the UI thread. This is done
+ * automatically as of {@link android.os.Build.VERSION_CODES#JELLY_BEAN}.</li>
* <li>The task instance must be created on the UI thread.</li>
* <li>{@link #execute} must be invoked on the UI thread.</li>
* <li>Do not call {@link #onPreExecute()}, {@link #onPostExecute},
diff --git a/core/java/android/provider/MediaStore.java b/core/java/android/provider/MediaStore.java
index 4e01672..d11219b 100644
--- a/core/java/android/provider/MediaStore.java
+++ b/core/java/android/provider/MediaStore.java
@@ -62,6 +62,14 @@ public final class MediaStore {
public static final String ACTION_MTP_SESSION_END = "android.provider.action.MTP_SESSION_END";
/**
+ * The method name used by the media scanner and mtp to tell the media provider to
+ * rescan and reclassify that have become unhidden because of renaming folders or
+ * removing nomedia files
+ * @hide
+ */
+ public static final String UNHIDE_CALL = "unhide";
+
+ /**
* Activity Action: Launch a music player.
* The activity should be able to play, browse, or manipulate music files stored on the device.
*
diff --git a/core/java/android/view/GLES20Canvas.java b/core/java/android/view/GLES20Canvas.java
index c08a402..748ec0c 100644
--- a/core/java/android/view/GLES20Canvas.java
+++ b/core/java/android/view/GLES20Canvas.java
@@ -189,7 +189,7 @@ class GLES20Canvas extends HardwareCanvas {
}
private static native int nGetMaximumTextureWidth();
- private static native int nGetMaximumTextureHeight();
+ private static native int nGetMaximumTextureHeight();
///////////////////////////////////////////////////////////////////////////
// Setup
@@ -268,6 +268,24 @@ class GLES20Canvas extends HardwareCanvas {
private static native void nFinish(int renderer);
+ /**
+ * Returns the size of the stencil buffer required by the underlying
+ * implementation.
+ *
+ * @return The minimum number of bits the stencil buffer must. Always >= 0.
+ *
+ * @hide
+ */
+ public static int getStencilSize() {
+ return nGetStencilSize();
+ }
+
+ private static native int nGetStencilSize();
+
+ ///////////////////////////////////////////////////////////////////////////
+ // Functor
+ ///////////////////////////////////////////////////////////////////////////
+
@Override
public boolean callDrawGLFunction(int drawGLFunction) {
return nCallDrawGLFunction(mRenderer, drawGLFunction);
@@ -275,7 +293,6 @@ class GLES20Canvas extends HardwareCanvas {
private static native boolean nCallDrawGLFunction(int renderer, int drawGLFunction);
-
///////////////////////////////////////////////////////////////////////////
// Memory
///////////////////////////////////////////////////////////////////////////
diff --git a/core/java/android/view/HardwareRenderer.java b/core/java/android/view/HardwareRenderer.java
index 1c9cbbf..e0749de 100644
--- a/core/java/android/view/HardwareRenderer.java
+++ b/core/java/android/view/HardwareRenderer.java
@@ -1047,7 +1047,7 @@ public abstract class HardwareRenderer {
EGL_BLUE_SIZE, 8,
EGL_ALPHA_SIZE, 8,
EGL_DEPTH_SIZE, 0,
- EGL_STENCIL_SIZE, 0,
+ EGL_STENCIL_SIZE, GLES20Canvas.getStencilSize(),
EGL_SURFACE_TYPE, EGL_WINDOW_BIT |
(dirtyRegions ? EGL_SWAP_BEHAVIOR_PRESERVED_BIT : 0),
EGL_NONE
diff --git a/core/java/android/view/View.java b/core/java/android/view/View.java
index 8cac57d..39f603d 100644
--- a/core/java/android/view/View.java
+++ b/core/java/android/view/View.java
@@ -6822,7 +6822,8 @@ public class View implements Drawable.Callback, Drawable.Callback2, KeyEvent.Cal
if ((changed & VISIBILITY_MASK) != 0) {
if (mParent instanceof ViewGroup) {
- ((ViewGroup) mParent).onChildVisibilityChanged(this, (flags & VISIBILITY_MASK));
+ ((ViewGroup) mParent).onChildVisibilityChanged(this, (changed & VISIBILITY_MASK),
+ (flags & VISIBILITY_MASK));
((View) mParent).invalidate(true);
} else if (mParent != null) {
mParent.invalidateChild(this, null);
diff --git a/core/java/android/view/ViewGroup.java b/core/java/android/view/ViewGroup.java
index dda695f..d906a16 100644
--- a/core/java/android/view/ViewGroup.java
+++ b/core/java/android/view/ViewGroup.java
@@ -888,18 +888,20 @@ public abstract class ViewGroup extends View implements ViewParent, ViewManager
}
/**
+ * Called when a view's visibility has changed. Notify the parent to take any appropriate
+ * action.
+ *
+ * @param child The view whose visibility has changed
+ * @param oldVisibility The previous visibility value (GONE, INVISIBLE, or VISIBLE).
+ * @param newVisibility The new visibility value (GONE, INVISIBLE, or VISIBLE).
* @hide
- * @param child
- * @param visibility
*/
- protected void onChildVisibilityChanged(View child, int visibility) {
+ protected void onChildVisibilityChanged(View child, int oldVisibility, int newVisibility) {
if (mTransition != null) {
- if (visibility == VISIBLE) {
- mTransition.showChild(this, child);
+ if (newVisibility == VISIBLE) {
+ mTransition.showChild(this, child, oldVisibility);
} else {
- mTransition.hideChild(this, child);
- }
- if (visibility != VISIBLE) {
+ mTransition.hideChild(this, child, newVisibility);
// Only track this on disappearing views - appearing views are already visible
// and don't need special handling during drawChild()
if (mVisibilityChangingChildren == null) {
@@ -914,7 +916,7 @@ public abstract class ViewGroup extends View implements ViewParent, ViewManager
// in all cases, for drags
if (mCurrentDrag != null) {
- if (visibility == VISIBLE) {
+ if (newVisibility == VISIBLE) {
notifyChildOfDrag(child);
}
}
diff --git a/core/java/android/webkit/Network.java b/core/java/android/webkit/Network.java
index 30bbb04..ee9b949 100644
--- a/core/java/android/webkit/Network.java
+++ b/core/java/android/webkit/Network.java
@@ -169,7 +169,9 @@ class Network {
if (!ConnectivityManager.CONNECTIVITY_ACTION.equals(intent.getAction()))
return;
- NetworkInfo info = (NetworkInfo)intent.getParcelableExtra(ConnectivityManager.EXTRA_NETWORK_INFO);
+ final ConnectivityManager connManager = (ConnectivityManager) context
+ .getSystemService(Context.CONNECTIVITY_SERVICE);
+ final NetworkInfo info = connManager.getActiveNetworkInfo();
if (info != null)
mRoaming = info.isRoaming();
};
diff --git a/core/java/android/widget/GridLayout.java b/core/java/android/widget/GridLayout.java
index 7d58011..984ec79 100644
--- a/core/java/android/widget/GridLayout.java
+++ b/core/java/android/widget/GridLayout.java
@@ -842,9 +842,11 @@ public class GridLayout extends ViewGroup {
* @hide
*/
@Override
- protected void onChildVisibilityChanged(View child, int visibility) {
- super.onChildVisibilityChanged(child, visibility);
- invalidateStructure();
+ protected void onChildVisibilityChanged(View child, int oldVisibility, int newVisibility) {
+ super.onChildVisibilityChanged(child, oldVisibility, newVisibility);
+ if (oldVisibility == GONE || newVisibility == GONE) {
+ invalidateStructure();
+ }
}
// Measurement
diff --git a/core/java/android/widget/TextView.java b/core/java/android/widget/TextView.java
index 40d8a77..3ce0a3e 100644
--- a/core/java/android/widget/TextView.java
+++ b/core/java/android/widget/TextView.java
@@ -256,10 +256,7 @@ public class TextView extends View implements ViewTreeObserver.OnPreDrawListener
private float mShadowRadius, mShadowDx, mShadowDy;
- private static final int PREDRAW_NOT_REGISTERED = 0;
- private static final int PREDRAW_PENDING = 1;
- private static final int PREDRAW_DONE = 2;
- private int mPreDrawState = PREDRAW_NOT_REGISTERED;
+ private boolean mPreDrawRegistered;
private TextUtils.TruncateAt mEllipsize = null;
@@ -4387,26 +4384,16 @@ public class TextView extends View implements ViewTreeObserver.OnPreDrawListener
}
private void registerForPreDraw() {
- final ViewTreeObserver observer = getViewTreeObserver();
-
- if (mPreDrawState == PREDRAW_NOT_REGISTERED) {
- observer.addOnPreDrawListener(this);
- mPreDrawState = PREDRAW_PENDING;
- } else if (mPreDrawState == PREDRAW_DONE) {
- mPreDrawState = PREDRAW_PENDING;
+ if (!mPreDrawRegistered) {
+ getViewTreeObserver().addOnPreDrawListener(this);
+ mPreDrawRegistered = true;
}
-
- // else state is PREDRAW_PENDING, so keep waiting.
}
/**
* {@inheritDoc}
*/
public boolean onPreDraw() {
- if (mPreDrawState != PREDRAW_PENDING) {
- return true;
- }
-
if (mLayout == null) {
assumeLayout();
}
@@ -4457,7 +4444,9 @@ public class TextView extends View implements ViewTreeObserver.OnPreDrawListener
startSelectionActionMode();
}
- mPreDrawState = PREDRAW_DONE;
+ getViewTreeObserver().removeOnPreDrawListener(this);
+ mPreDrawRegistered = false;
+
return !changed;
}
@@ -4492,10 +4481,9 @@ public class TextView extends View implements ViewTreeObserver.OnPreDrawListener
protected void onDetachedFromWindow() {
super.onDetachedFromWindow();
- final ViewTreeObserver observer = getViewTreeObserver();
- if (mPreDrawState != PREDRAW_NOT_REGISTERED) {
- observer.removeOnPreDrawListener(this);
- mPreDrawState = PREDRAW_NOT_REGISTERED;
+ if (mPreDrawRegistered) {
+ getViewTreeObserver().removeOnPreDrawListener(this);
+ mPreDrawRegistered = false;
}
if (mError != null) {
@@ -4768,12 +4756,6 @@ public class TextView extends View implements ViewTreeObserver.OnPreDrawListener
@Override
protected void onDraw(Canvas canvas) {
- if (mPreDrawState == PREDRAW_DONE) {
- final ViewTreeObserver observer = getViewTreeObserver();
- observer.removeOnPreDrawListener(this);
- mPreDrawState = PREDRAW_NOT_REGISTERED;
- }
-
if (mCurrentAlpha <= ViewConfiguration.ALPHA_THRESHOLD_INT) return;
restartMarqueeIfNeeded();
generated by cgit v1.1 at 2025-06-10 02:48:18 +0000