Keep the intent resolver button bar stuck to the bottom. (27b99749) · Commits · e / os / android_frameworks_base

core/java/com/android/internal/app/AbstractMultiProfilePagerAdapter.java

+9 −6

Original line number	Diff line number	Diff line
		@@ -437,6 +437,9 @@ public abstract class AbstractMultiProfilePagerAdapter extends PagerAdapter {
		resetViewVisibilitiesForWorkProfileEmptyState(emptyStateView);
		emptyStateView.setVisibility(View.VISIBLE);

		View container = emptyStateView.findViewById(R.id.resolver_empty_state_container);
		setupContainerPadding(container);

		TextView title = emptyStateView.findViewById(R.id.resolver_empty_state_title);
		title.setText(titleRes);

		@@ -463,6 +466,12 @@ public abstract class AbstractMultiProfilePagerAdapter extends PagerAdapter {
		activeListAdapter.markTabLoaded();
		}

		/**
		* Sets up the padding of the view containing the empty state screens.
		* <p>This method is meant to be overridden so that subclasses can customize the padding.
		*/
		protected void setupContainerPadding(View container) {}

		private void showConsumerUserNoAppsAvailableEmptyState(ResolverListAdapter activeListAdapter) {
		ProfileDescriptor descriptor = getItem(
		userHandleToPageIndex(activeListAdapter.getUserHandle()));
		@@ -555,12 +564,6 @@ public abstract class AbstractMultiProfilePagerAdapter extends PagerAdapter {
		}
		}

		/**
		* Callback called when the button layout has been hidden.
		* <p>This method is meant to be overridden by subclasses.
		*/
		protected void onButtonLayoutHidden() { }

		public interface OnProfileSelectedListener {
		/**
		* Callback for when the user changes the active tab from personal to work or vice versa.

core/java/com/android/internal/app/ResolverActivity.java

+21 −1

Original line number	Diff line number	Diff line
		@@ -1030,6 +1030,10 @@ public class ResolverActivity extends Activity implements
		if (isAutolaunching()) {
		return;
		}
		if (isIntentPicker()) {
		((ResolverMultiProfilePagerAdapter) mMultiProfilePagerAdapter)
		.setUseLayoutWithDefault(useLayoutWithDefault());
		}
		if (mMultiProfilePagerAdapter.shouldShowEmptyStateScreen(listAdapter)) {
		mMultiProfilePagerAdapter.showEmptyResolverListEmptyState(listAdapter);
		} else {
		@@ -1782,13 +1786,14 @@ public class ResolverActivity extends Activity implements
		if (buttonBarDivider != null) {
		buttonBarDivider.setVisibility(View.INVISIBLE);
		}
		mMultiProfilePagerAdapter.onButtonLayoutHidden();
		setButtonBarIgnoreOffset(/* ignoreOffset */ false);
		return;
		}
		if (buttonBarDivider != null) {
		buttonBarDivider.setVisibility(View.VISIBLE);
		}
		buttonLayout.setVisibility(View.VISIBLE);
		setButtonBarIgnoreOffset(/* ignoreOffset */ true);

		if (!useLayoutWithDefault()) {
		int inset = mSystemWindowInsets != null ? mSystemWindowInsets.bottom : 0;
		@@ -1802,6 +1807,21 @@ public class ResolverActivity extends Activity implements
		resetAlwaysOrOnceButtonBar();
		}

		/**
		* Updates the button bar container {@code ignoreOffset} layout param.
		* <p>Setting this to {@code true} means that the button bar will be glued to the bottom of
		* the screen.
		*/
		private void setButtonBarIgnoreOffset(boolean ignoreOffset) {
		View buttonBarContainer = findViewById(R.id.button_bar_container);
		if (buttonBarContainer != null) {
		ResolverDrawerLayout.LayoutParams layoutParams =
		(ResolverDrawerLayout.LayoutParams) buttonBarContainer.getLayoutParams();
		layoutParams.ignoreOffset = ignoreOffset;
		buttonBarContainer.setLayoutParams(layoutParams);
		}
		}

		private void resetAlwaysOrOnceButtonBar() {
		// Disable both buttons initially
		setAlwaysButtonEnabled(false, ListView.INVALID_POSITION, false);

core/java/com/android/internal/app/ResolverMultiProfilePagerAdapter.java

+9 −6

Original line number	Diff line number	Diff line
		@@ -36,6 +36,7 @@ public class ResolverMultiProfilePagerAdapter extends AbstractMultiProfilePagerA

		private final ResolverProfileDescriptor[] mItems;
		private final boolean mShouldShowNoCrossProfileIntentsEmptyState;
		private boolean mUseLayoutWithDefault;

		ResolverMultiProfilePagerAdapter(Context context,
		ResolverListAdapter adapter,
		@@ -213,13 +214,15 @@ public class ResolverMultiProfilePagerAdapter extends AbstractMultiProfilePagerA
		/* subtitleRes */ 0);
		}

		void setUseLayoutWithDefault(boolean useLayoutWithDefault) {
		mUseLayoutWithDefault = useLayoutWithDefault;
		}

		@Override
		protected void onButtonLayoutHidden() {
		View emptyStateContainer = getItem(getCurrentPage()).getEmptyStateView()
		.findViewById(R.id.resolver_empty_state_container);
		emptyStateContainer.setPadding(emptyStateContainer.getPaddingLeft(),
		emptyStateContainer.getPaddingTop(), emptyStateContainer.getPaddingRight(),
		/* bottom */ 0);
		protected void setupContainerPadding(View container) {
		int bottom = mUseLayoutWithDefault ? container.getPaddingBottom() : 0;
		container.setPadding(container.getPaddingLeft(), container.getPaddingTop(),
		container.getPaddingRight(), bottom);
		}

		class ResolverProfileDescriptor extends ProfileDescriptor {

core/res/res/layout/resolver_list.xml

+3 −1

Original line number	Diff line number	Diff line
		@@ -113,11 +113,13 @@
		</LinearLayout>
		</TabHost>
		<LinearLayout
		android:id="@+id/button_bar_container"
		android:layout_width="match_parent"
		android:layout_height="wrap_content"
		android:layout_alwaysShow="true"
		android:orientation="vertical"
		android:background="?attr/colorBackgroundFloating">
		android:background="?attr/colorBackgroundFloating"
		android:layout_ignoreOffset="true">
		<View
		android:id="@+id/resolver_button_bar_divider"
		android:layout_width="match_parent"

core/res/res/values/symbols.xml

+1 −0

Original line number	Diff line number	Diff line
		@@ -3934,6 +3934,7 @@
		<java-symbol type="id" name="resolver_tab_divider" />
		<java-symbol type="id" name="resolver_button_bar_divider" />
		<java-symbol type="id" name="resolver_empty_state_container" />
		<java-symbol type="id" name="button_bar_container" />
		<java-symbol type="string" name="resolver_cant_share_with_work_apps" />
		<java-symbol type="string" name="resolver_cant_share_with_work_apps_explanation" />
		<java-symbol type="string" name="resolver_cant_share_with_personal_apps" />