Merge "Showing default activity in activity chooser view only if enough space." into jb-dev (464676bc) · Commits · e / os / android_frameworks_base

core/java/android/widget/ActivityChooserModel.java

+10 −0

Original line number	Diff line number	Diff line
		@@ -760,6 +760,16 @@ public class ActivityChooserModel extends DataSetObservable {
		}
		}

		/**
		* Gets whether the given observer is already registered.
		*
		* @param observer The observer.
		* @return True if already registered.
		*/
		public boolean isRegisteredObserver(DataSetObserver observer) {
		return mObservers.contains(observer);
		}

		/**
		* Represents a record in the history.
		*/

core/java/android/widget/ActivityChooserView.java

+37 −9

Original line number	Diff line number	Diff line
		@@ -20,8 +20,10 @@ import com.android.internal.R;

		import android.content.Context;
		import android.content.Intent;
		import android.content.pm.ActivityInfo;
		import android.content.pm.PackageManager;
		import android.content.pm.ResolveInfo;
		import android.content.res.Configuration;
		import android.content.res.Resources;
		import android.content.res.TypedArray;
		import android.database.DataSetObserver;
		@@ -173,6 +175,11 @@ public class ActivityChooserView extends ViewGroup implements ActivityChooserMod
		*/
		private int mDefaultActionButtonContentDescription;

		/**
		* Whether this view has a default activity affordance.
		*/
		private boolean mHasDefaultActivity;

		/**
		* Create a new instance.
		*
		@@ -245,6 +252,8 @@ public class ActivityChooserView extends ViewGroup implements ActivityChooserMod
		Resources resources = context.getResources();
		mListPopupMaxWidth = Math.max(resources.getDisplayMetrics().widthPixels / 2,
		resources.getDimensionPixelSize(com.android.internal.R.dimen.config_prefDialogWidth));

		updateHasDefaultActivity();
		}

		/**
		@@ -258,6 +267,21 @@ public class ActivityChooserView extends ViewGroup implements ActivityChooserMod
		}
		}

		@Override
		protected void onConfigurationChanged(Configuration newConfig) {
		Configuration oldConfig = mContext.getResources().getConfiguration();
		final int changed = oldConfig.diff(newConfig);
		if ((changed & ActivityInfo.CONFIG_SCREEN_SIZE) != 0
		\|\| (changed & ActivityInfo.CONFIG_ORIENTATION) != 0) {
		updateHasDefaultActivity();
		}
		}

		private void updateHasDefaultActivity() {
		mHasDefaultActivity = mContext.getResources().getBoolean(
		R.bool.activity_chooser_view_has_default_activity);
		}

		/**
		* Sets the background for the button that expands the activity
		* overflow list.
		@@ -383,7 +407,8 @@ public class ActivityChooserView extends ViewGroup implements ActivityChooserMod
		protected void onAttachedToWindow() {
		super.onAttachedToWindow();
		ActivityChooserModel dataModel = mAdapter.getDataModel();
		if (dataModel != null) {
		if (dataModel != null
		&& !dataModel.isRegisteredObserver(mModelDataSetOberver)) {
		dataModel.registerObserver(mModelDataSetOberver);
		}
		mIsAttachedToWindow = true;
		@@ -393,7 +418,8 @@ public class ActivityChooserView extends ViewGroup implements ActivityChooserMod
		protected void onDetachedFromWindow() {
		super.onDetachedFromWindow();
		ActivityChooserModel dataModel = mAdapter.getDataModel();
		if (dataModel != null) {
		if (dataModel != null
		&& dataModel.isRegisteredObserver(mModelDataSetOberver)) {
		dataModel.unregisterObserver(mModelDataSetOberver);
		}
		ViewTreeObserver viewTreeObserver = getViewTreeObserver();
		@@ -496,7 +522,7 @@ public class ActivityChooserView extends ViewGroup implements ActivityChooserMod
		// Default activity button.
		final int activityCount = mAdapter.getActivityCount();
		final int historySize = mAdapter.getHistorySize();
		if (activityCount > 0 && historySize > 0) {
		if (mHasDefaultActivity && activityCount > 0 && historySize > 0) {
		mDefaultActivityButton.setVisibility(VISIBLE);
		ResolveInfo activity = mAdapter.getDefaultActivity();
		PackageManager packageManager = mContext.getPackageManager();
		@@ -512,9 +538,9 @@ public class ActivityChooserView extends ViewGroup implements ActivityChooserMod
		}
		// Activity chooser content.
		if (mDefaultActivityButton.getVisibility() == VISIBLE) {
		mActivityChooserContent.setBackgroundDrawable(mActivityChooserContentBackground);
		mActivityChooserContent.setBackground(mActivityChooserContentBackground);
		} else {
		mActivityChooserContent.setBackgroundDrawable(null);
		mActivityChooserContent.setBackground(null);
		}
		}

		@@ -577,7 +603,7 @@ public class ActivityChooserView extends ViewGroup implements ActivityChooserMod
		// OnLongClickListener#onLongClick
		@Override
		public boolean onLongClick(View view) {
		if (view == mDefaultActivityButton) {
		if (mHasDefaultActivity && view == mDefaultActivityButton) {
		if (mAdapter.getCount() > 0) {
		mIsSelectingDefaultActivity = true;
		showPopupUnchecked(mInitialActivityCount);
		@@ -630,14 +656,16 @@ public class ActivityChooserView extends ViewGroup implements ActivityChooserMod

		public void setDataModel(ActivityChooserModel dataModel) {
		ActivityChooserModel oldDataModel = mAdapter.getDataModel();
		if (oldDataModel != null && isShown()) {
		if (oldDataModel != null) {
		oldDataModel.unregisterObserver(mModelDataSetOberver);
		}
		mDataModel = dataModel;
		if (dataModel != null && isShown()) {
		if (dataModel != null) {
		dataModel.registerObserver(mModelDataSetOberver);
		}
		notifyDataSetChanged();
		} else {
		notifyDataSetInvalidated();
		}
		}

		@Override

core/java/android/widget/ShareActionProvider.java

+6 −1

Original line number	Diff line number	Diff line
		@@ -44,6 +44,7 @@ import com.android.internal.R;
		* <code>
		* // In Activity#onCreateOptionsMenu
		* public boolean onCreateOptionsMenu(Menu menu) {
		* getManuInflater().inflate(R.menu.my_menu, menu);
		* // Get the menu item.
		* MenuItem menuItem = menu.findItem(R.id.my_menu_item);
		* // Get the provider and hold onto it to set/change the share intent.
		@@ -239,7 +240,11 @@ public class ShareActionProvider extends ActionProvider {
		* <p>
		* <strong>Note:</strong> The history file name can be set any time, however
		* only the action views created by {@link #onCreateActionView()} after setting
		* the file name will be backed by the provided file.
		* the file name will be backed by the provided file. Hence, if you are using
		* a share action provider on a menu item and want to change the history file
		* based on the type of the currently selected item, you need to call
		* {@link android.app.Activity#invalidateOptionsMenu()} to force the system
		* to recreate the menu UI.
		* <p>
		*
		* @param shareHistoryFile The share history file name.

core/res/res/values-w500dp/bools.xml

0 → 100644

+19 −0

Original line number	Diff line number	Diff line
		<?xml version="1.0" encoding="utf-8"?>
		<!-- Copyright (C) 2012 The Android Open Source Project

		Licensed under the Apache License, Version 2.0 (the "License");
		you may not use this file except in compliance with the License.
		You may obtain a copy of the License at

		http://www.apache.org/licenses/LICENSE-2.0

		Unless required by applicable law or agreed to in writing, software
		distributed under the License is distributed on an "AS IS" BASIS,
		WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
		See the License for the specific language governing permissions and
		limitations under the License.
		-->

		<resources>
		<bool name="activity_chooser_view_has_default_activity">true</bool>
		</resources>
		No newline at end of file

core/res/res/values/bools.xml

+1 −0

Original line number	Diff line number	Diff line
		@@ -22,4 +22,5 @@
		<bool name="show_ongoing_ime_switcher">true</bool>
		<bool name="action_bar_expanded_action_views_exclusive">true</bool>
		<bool name="target_honeycomb_needs_options_menu">true</bool>
		<bool name="activity_chooser_view_has_default_activity">false</bool>
		</resources>