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-rw-r--r--core/java/android/content/AbstractThreadedSyncAdapter.java27
-rw-r--r--core/java/android/os/UserManager.java16
-rw-r--r--core/java/android/widget/RelativeLayout.java18
-rw-r--r--core/java/android/widget/Spinner.java8
4 files changed, 50 insertions, 19 deletions
diff --git a/core/java/android/content/AbstractThreadedSyncAdapter.java b/core/java/android/content/AbstractThreadedSyncAdapter.java
index 809f900..d4dee5b 100644
--- a/core/java/android/content/AbstractThreadedSyncAdapter.java
+++ b/core/java/android/content/AbstractThreadedSyncAdapter.java
@@ -28,13 +28,26 @@ import java.util.concurrent.atomic.AtomicInteger;
/**
* An abstract implementation of a SyncAdapter that spawns a thread to invoke a sync operation.
- * If a sync operation is already in progress when a startSync() request is received then an error
- * will be returned to the new request and the existing request will be allowed to continue.
- * When a startSync() is received and there is no sync operation in progress then a thread
- * will be started to run the operation and {@link #onPerformSync} will be invoked on that thread.
- * If a cancelSync() is received that matches an existing sync operation then the thread
- * that is running that sync operation will be interrupted, which will indicate to the thread
- * that the sync has been canceled.
+ * If a sync operation is already in progress when a sync request is received, an error will be
+ * returned to the new request and the existing request will be allowed to continue.
+ * However if there is no sync in progress then a thread will be spawned and {@link #onPerformSync}
+ * will be invoked on that thread.
+ * <p>
+ * Syncs can be cancelled at any time by the framework. For example a sync that was not
+ * user-initiated and lasts longer than 30 minutes will be considered timed-out and cancelled.
+ * Similarly the framework will attempt to determine whether or not an adapter is making progress
+ * by monitoring its network activity over the course of a minute. If the network traffic over this
+ * window is close enough to zero the sync will be cancelled. You can also request the sync be
+ * cancelled via {@link ContentResolver#cancelSync(Account, String)} or
+ * {@link ContentResolver#cancelSync(SyncRequest)}.
+ * <p>
+ * A sync is cancelled by issuing a {@link Thread#interrupt()} on the syncing thread. <strong>Either
+ * your code in {@link #onPerformSync(Account, Bundle, String, ContentProviderClient, SyncResult)}
+ * must check {@link Thread#interrupted()}, or you you must override one of
+ * {@link #onSyncCanceled(Thread)}/{@link #onSyncCanceled()}</strong> (depending on whether or not
+ * your adapter supports syncing of multiple accounts in parallel). If your adapter does not
+ * respect the cancel issued by the framework you run the risk of your app's entire process being
+ * killed.
* <p>
* In order to be a sync adapter one must extend this class, provide implementations for the
* abstract methods and write a service that returns the result of {@link #getSyncAdapterBinder()}
diff --git a/core/java/android/os/UserManager.java b/core/java/android/os/UserManager.java
index 00350ec..9770941 100644
--- a/core/java/android/os/UserManager.java
+++ b/core/java/android/os/UserManager.java
@@ -449,6 +449,22 @@ public class UserManager {
public static final String DISALLOW_RECORD_AUDIO = "no_record_audio";
/**
+ * This user restriction has an effect only in a managed profile.
+ * If set:
+ * Intent filters of activities in the parent profile with action
+ * {@link android.content.Intent#ACTION_VIEW},
+ * category {@link android.content.Intent#CATEGORY_BROWSABLE}, scheme http or https, and which
+ * define a host can handle intents from the managed profile.
+ * The default value is <code>false</code>.
+ *
+ * <p/>Key for user restrictions.
+ * <p/>Type: Boolean
+ * @see #setUserRestrictions(Bundle)
+ * @see #getUserRestrictions()
+ */
+ public static final String ALLOW_PARENT_APP_LINKING = "allow_parent_app_linking";
+
+ /**
* Application restriction key that is used to indicate the pending arrival
* of real restrictions for the app.
*
diff --git a/core/java/android/widget/RelativeLayout.java b/core/java/android/widget/RelativeLayout.java
index affc5da..339038e 100644
--- a/core/java/android/widget/RelativeLayout.java
+++ b/core/java/android/widget/RelativeLayout.java
@@ -522,7 +522,7 @@ public class RelativeLayout extends ViewGroup {
View baselineView = null;
LayoutParams baselineParams = null;
for (int i = 0; i < count; i++) {
- final View child = getChildAt(i);
+ final View child = views[i];
if (child.getVisibility() != GONE) {
final LayoutParams childParams = (LayoutParams) child.getLayoutParams();
if (baselineView == null || baselineParams == null
@@ -548,9 +548,9 @@ public class RelativeLayout extends ViewGroup {
if (offsetHorizontalAxis) {
for (int i = 0; i < count; i++) {
- View child = getChildAt(i);
+ final View child = views[i];
if (child.getVisibility() != GONE) {
- LayoutParams params = (LayoutParams) child.getLayoutParams();
+ final LayoutParams params = (LayoutParams) child.getLayoutParams();
final int[] rules = params.getRules(layoutDirection);
if (rules[CENTER_IN_PARENT] != 0 || rules[CENTER_HORIZONTAL] != 0) {
centerHorizontal(child, params, width);
@@ -578,9 +578,9 @@ public class RelativeLayout extends ViewGroup {
if (offsetVerticalAxis) {
for (int i = 0; i < count; i++) {
- View child = getChildAt(i);
+ final View child = views[i];
if (child.getVisibility() != GONE) {
- LayoutParams params = (LayoutParams) child.getLayoutParams();
+ final LayoutParams params = (LayoutParams) child.getLayoutParams();
final int[] rules = params.getRules(layoutDirection);
if (rules[CENTER_IN_PARENT] != 0 || rules[CENTER_VERTICAL] != 0) {
centerVertical(child, params, height);
@@ -607,9 +607,9 @@ public class RelativeLayout extends ViewGroup {
final int verticalOffset = contentBounds.top - top;
if (horizontalOffset != 0 || verticalOffset != 0) {
for (int i = 0; i < count; i++) {
- View child = getChildAt(i);
+ final View child = views[i];
if (child.getVisibility() != GONE && child != ignore) {
- LayoutParams params = (LayoutParams) child.getLayoutParams();
+ final LayoutParams params = (LayoutParams) child.getLayoutParams();
if (horizontalGravity) {
params.mLeft += horizontalOffset;
params.mRight += horizontalOffset;
@@ -626,9 +626,9 @@ public class RelativeLayout extends ViewGroup {
if (isLayoutRtl()) {
final int offsetWidth = myWidth - width;
for (int i = 0; i < count; i++) {
- View child = getChildAt(i);
+ final View child = views[i];
if (child.getVisibility() != GONE) {
- LayoutParams params = (LayoutParams) child.getLayoutParams();
+ final LayoutParams params = (LayoutParams) child.getLayoutParams();
params.mLeft -= offsetWidth;
params.mRight -= offsetWidth;
}
diff --git a/core/java/android/widget/Spinner.java b/core/java/android/widget/Spinner.java
index fdabe91..6abd129 100644
--- a/core/java/android/widget/Spinner.java
+++ b/core/java/android/widget/Spinner.java
@@ -711,9 +711,7 @@ public class Spinner extends AbsSpinner implements OnClickListener {
lp = generateDefaultLayoutParams();
}
- if (addChild) {
- addViewInLayout(child, 0, lp);
- }
+ addViewInLayout(child, 0, lp);
child.setSelected(hasFocus());
if (mDisableChildrenWhenDisabled) {
@@ -743,6 +741,10 @@ public class Spinner extends AbsSpinner implements OnClickListener {
childRight = childLeft + width;
child.layout(childLeft, childTop, childRight, childBottom);
+
+ if (!addChild) {
+ removeViewInLayout(child);
+ }
}
@Override
generated by cgit v1.1 at 2025-11-28 22:15:53 +0000