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-rw-r--r--core/java/android/widget/LinearLayout.java22
-rw-r--r--core/java/android/widget/RemoteViews.java41
-rw-r--r--core/java/android/widget/TableRow.java2
3 files changed, 46 insertions, 19 deletions
diff --git a/core/java/android/widget/LinearLayout.java b/core/java/android/widget/LinearLayout.java
index b5e08ca..df3d850 100644
--- a/core/java/android/widget/LinearLayout.java
+++ b/core/java/android/widget/LinearLayout.java
@@ -348,7 +348,6 @@ public class LinearLayout extends ViewGroup {
final int count = getVirtualChildCount();
for (int i = 0; i < count; i++) {
final View child = getVirtualChildAt(i);
-
if (child != null && child.getVisibility() != GONE) {
if (hasDividerBeforeChildAt(i)) {
final LayoutParams lp = (LayoutParams) child.getLayoutParams();
@@ -377,7 +376,7 @@ public class LinearLayout extends ViewGroup {
*/
private View getLastNonGoneChild() {
for (int i = getVirtualChildCount() - 1; i >= 0; i--) {
- View child = getVirtualChildAt(i);
+ final View child = getVirtualChildAt(i);
if (child != null && child.getVisibility() != GONE) {
return child;
}
@@ -390,7 +389,6 @@ public class LinearLayout extends ViewGroup {
final boolean isLayoutRtl = isLayoutRtl();
for (int i = 0; i < count; i++) {
final View child = getVirtualChildAt(i);
-
if (child != null && child.getVisibility() != GONE) {
if (hasDividerBeforeChildAt(i)) {
final LayoutParams lp = (LayoutParams) child.getLayoutParams();
@@ -577,8 +575,9 @@ public class LinearLayout extends ViewGroup {
* for an example.</p>
*
* @param index the child's index
- * @return the child at the specified index
+ * @return the child at the specified index, may be {@code null}
*/
+ @Nullable
View getVirtualChildAt(int index) {
return getChildAt(index);
}
@@ -659,7 +658,7 @@ public class LinearLayout extends ViewGroup {
*/
private boolean allViewsAreGoneBefore(int childIndex) {
for (int i = childIndex - 1; i >= 0; i--) {
- View child = getVirtualChildAt(i);
+ final View child = getVirtualChildAt(i);
if (child != null && child.getVisibility() != GONE) {
return false;
}
@@ -703,7 +702,6 @@ public class LinearLayout extends ViewGroup {
// See how tall everyone is. Also remember max width.
for (int i = 0; i < count; ++i) {
final View child = getVirtualChildAt(i);
-
if (child == null) {
mTotalLength += measureNullChild(i);
continue;
@@ -822,7 +820,6 @@ public class LinearLayout extends ViewGroup {
for (int i = 0; i < count; ++i) {
final View child = getVirtualChildAt(i);
-
if (child == null) {
mTotalLength += measureNullChild(i);
continue;
@@ -938,7 +935,6 @@ public class LinearLayout extends ViewGroup {
if (useLargestChild && heightMode != MeasureSpec.EXACTLY) {
for (int i = 0; i < count; i++) {
final View child = getVirtualChildAt(i);
-
if (child == null || child.getVisibility() == View.GONE) {
continue;
}
@@ -981,7 +977,7 @@ public class LinearLayout extends ViewGroup {
MeasureSpec.EXACTLY);
for (int i = 0; i< count; ++i) {
final View child = getVirtualChildAt(i);
- if (child.getVisibility() != GONE) {
+ if (child != null && child.getVisibility() != GONE) {
LinearLayout.LayoutParams lp = ((LinearLayout.LayoutParams)child.getLayoutParams());
if (lp.width == LayoutParams.MATCH_PARENT) {
@@ -1047,7 +1043,6 @@ public class LinearLayout extends ViewGroup {
// See how wide everyone is. Also remember max height.
for (int i = 0; i < count; ++i) {
final View child = getVirtualChildAt(i);
-
if (child == null) {
mTotalLength += measureNullChild(i);
continue;
@@ -1203,7 +1198,6 @@ public class LinearLayout extends ViewGroup {
for (int i = 0; i < count; ++i) {
final View child = getVirtualChildAt(i);
-
if (child == null) {
mTotalLength += measureNullChild(i);
continue;
@@ -1361,7 +1355,6 @@ public class LinearLayout extends ViewGroup {
if (useLargestChild && widthMode != MeasureSpec.EXACTLY) {
for (int i = 0; i < count; i++) {
final View child = getVirtualChildAt(i);
-
if (child == null || child.getVisibility() == View.GONE) {
continue;
}
@@ -1406,7 +1399,7 @@ public class LinearLayout extends ViewGroup {
MeasureSpec.EXACTLY);
for (int i = 0; i < count; ++i) {
final View child = getVirtualChildAt(i);
- if (child.getVisibility() != GONE) {
+ if (child != null && child.getVisibility() != GONE) {
LinearLayout.LayoutParams lp = (LinearLayout.LayoutParams) child.getLayoutParams();
if (lp.height == LayoutParams.MATCH_PARENT) {
@@ -1666,9 +1659,8 @@ public class LinearLayout extends ViewGroup {
}
for (int i = 0; i < count; i++) {
- int childIndex = start + dir * i;
+ final int childIndex = start + dir * i;
final View child = getVirtualChildAt(childIndex);
-
if (child == null) {
childLeft += measureNullChild(childIndex);
} else if (child.getVisibility() != GONE) {
diff --git a/core/java/android/widget/RemoteViews.java b/core/java/android/widget/RemoteViews.java
index 6c9c0e3..6a272e5 100644
--- a/core/java/android/widget/RemoteViews.java
+++ b/core/java/android/widget/RemoteViews.java
@@ -31,6 +31,7 @@ import android.content.pm.PackageManager.NameNotFoundException;
import android.content.res.ColorStateList;
import android.content.res.Configuration;
import android.content.res.Resources;
+import android.content.res.TypedArray;
import android.graphics.Bitmap;
import android.graphics.PorterDuff;
import android.graphics.Rect;
@@ -55,6 +56,8 @@ import android.view.ViewGroup;
import android.widget.AdapterView.OnItemClickListener;
import libcore.util.Objects;
+import com.android.internal.R;
+
import java.lang.annotation.ElementType;
import java.lang.annotation.Retention;
import java.lang.annotation.RetentionPolicy;
@@ -206,14 +209,22 @@ public class RemoteViews implements Parcelable, Filter {
/** @hide */
public static class OnClickHandler {
+
+ private int mEnterAnimationId;
+
public boolean onClickHandler(View view, PendingIntent pendingIntent,
Intent fillInIntent) {
try {
// TODO: Unregister this handler if PendingIntent.FLAG_ONE_SHOT?
Context context = view.getContext();
- ActivityOptions opts = ActivityOptions.makeScaleUpAnimation(view,
- 0, 0,
- view.getMeasuredWidth(), view.getMeasuredHeight());
+ ActivityOptions opts;
+ if (mEnterAnimationId != 0) {
+ opts = ActivityOptions.makeCustomAnimation(context, mEnterAnimationId, 0);
+ } else {
+ opts = ActivityOptions.makeScaleUpAnimation(view,
+ 0, 0,
+ view.getMeasuredWidth(), view.getMeasuredHeight());
+ }
context.startIntentSender(
pendingIntent.getIntentSender(), fillInIntent,
Intent.FLAG_ACTIVITY_NEW_TASK,
@@ -228,6 +239,10 @@ public class RemoteViews implements Parcelable, Filter {
}
return true;
}
+
+ public void setEnterAnimationId(int enterAnimationId) {
+ mEnterAnimationId = enterAnimationId;
+ }
}
/**
@@ -2767,11 +2782,31 @@ public class RemoteViews implements Parcelable, Filter {
inflater.setFilter(this);
result = inflater.inflate(rvToApply.getLayoutId(), parent, false);
+ loadTransitionOverride(context, handler);
+
rvToApply.performApply(result, parent, handler);
return result;
}
+ private static void loadTransitionOverride(Context context,
+ RemoteViews.OnClickHandler handler) {
+ if (handler != null && context.getResources().getBoolean(
+ com.android.internal.R.bool.config_overrideRemoteViewsActivityTransition)) {
+ TypedArray windowStyle = context.getTheme().obtainStyledAttributes(
+ com.android.internal.R.styleable.Window);
+ int windowAnimations = windowStyle.getResourceId(
+ com.android.internal.R.styleable.Window_windowAnimationStyle, 0);
+ TypedArray windowAnimationStyle = context.obtainStyledAttributes(
+ windowAnimations, com.android.internal.R.styleable.WindowAnimation);
+ handler.setEnterAnimationId(windowAnimationStyle.getResourceId(
+ com.android.internal.R.styleable.
+ WindowAnimation_activityOpenRemoteViewsEnterAnimation, 0));
+ windowStyle.recycle();
+ windowAnimationStyle.recycle();
+ }
+ }
+
/**
* Applies all of the actions to the provided view.
*
diff --git a/core/java/android/widget/TableRow.java b/core/java/android/widget/TableRow.java
index f7f9c91..22931fc 100644
--- a/core/java/android/widget/TableRow.java
+++ b/core/java/android/widget/TableRow.java
@@ -98,7 +98,7 @@ public class TableRow extends LinearLayout {
* {@hide}
*/
void setColumnCollapsed(int columnIndex, boolean collapsed) {
- View child = getVirtualChildAt(columnIndex);
+ final View child = getVirtualChildAt(columnIndex);
if (child != null) {
child.setVisibility(collapsed ? GONE : VISIBLE);
}
generated by cgit v1.1 at 2025-11-07 09:58:50 +0000