Merge "Allow more flexibility for icon selection" into pi-dev (983738a2) · Commits · e / os / android_frameworks_base

packages/SystemUI/res/values/attrs_car.xml

+2 −0

Original line number	Diff line number	Diff line
		@@ -29,6 +29,8 @@
		<attr name="categories" format="string"/>
		<!-- package names that will be added as extras to the fired intents -->
		<attr name="packages" format="string" />
		<!-- componentName names that will be used for detecting selected state -->
		<attr name="componentNames" format="string" />
		<!-- Alpha value to used when in selected state. Defaults 1f -->
		<attr name="selectedAlpha" format="float" />
		<!-- Alpha value to used when in un-selected state. Defaults 0.7f -->

packages/SystemUI/src/com/android/systemui/statusbar/car/CarFacetButton.java

+16 −2

Original line number	Diff line number	Diff line
		@@ -4,6 +4,7 @@ import android.content.Context;
		import android.content.Intent;
		import android.content.res.TypedArray;
		import android.graphics.drawable.Drawable;
		import android.os.UserHandle;
		import android.util.AttributeSet;
		import android.util.Log;
		import android.view.View;
		@@ -37,6 +38,7 @@ public class CarFacetButton extends LinearLayout {
		private AlphaOptimizedImageButton mIcon;
		private AlphaOptimizedImageButton mMoreIcon;
		private boolean mSelected = false;
		private String[] mComponentNames;
		/** App categories that are to be used with this widget */
		private String[] mFacetCategories;
		/** App packages that are allowed to be used with this widget */
		@@ -75,6 +77,8 @@ public class CarFacetButton extends LinearLayout {
		String longPressIntentString = typedArray.getString(R.styleable.CarFacetButton_longIntent);
		String categoryString = typedArray.getString(R.styleable.CarFacetButton_categories);
		String packageString = typedArray.getString(R.styleable.CarFacetButton_packages);
		String componentNameString =
		typedArray.getString(R.styleable.CarFacetButton_componentNames);
		try {
		final Intent intent = Intent.parseUri(intentString, Intent.URI_INTENT_SCHEME);
		intent.putExtra(EXTRA_FACET_ID, Integer.toString(getId()));
		@@ -87,17 +91,20 @@ public class CarFacetButton extends LinearLayout {
		mFacetCategories = categoryString.split(FACET_FILTER_DELIMITER);
		intent.putExtra(EXTRA_FACET_CATEGORIES, mFacetCategories);
		}
		if (componentNameString != null) {
		mComponentNames = componentNameString.split(FACET_FILTER_DELIMITER);
		}

		setOnClickListener(v -> {
		intent.putExtra(EXTRA_FACET_LAUNCH_PICKER, mSelected);
		mContext.startActivity(intent);
		mContext.startActivityAsUser(intent, UserHandle.CURRENT);
		});

		if (longPressIntentString != null) {
		final Intent longPressIntent = Intent.parseUri(longPressIntentString,
		Intent.URI_INTENT_SCHEME);
		setOnLongClickListener(v -> {
		mContext.startActivity(longPressIntent);
		mContext.startActivityAsUser(longPressIntent, UserHandle.CURRENT);
		return true;
		});
		}
		@@ -148,6 +155,13 @@ public class CarFacetButton extends LinearLayout {
		return mFacetPackages;
		}

		public String[] getComponentName() {
		if (mComponentNames == null) {
		return new String[0];
		}
		return mComponentNames;
		}

		/**
		* Updates the alpha of the icons to "selected" and shows the "More icon"
		* @param selected true if the view must be selected, false otherwise

packages/SystemUI/src/com/android/systemui/statusbar/car/CarFacetButtonController.java

+24 −8

Original line number	Diff line number	Diff line
		package com.android.systemui.statusbar.car;

		import android.app.ActivityManager;
		import android.content.ComponentName;
		import android.content.Context;
		import android.content.Intent;
		import android.content.pm.PackageManager;
		import android.content.pm.ResolveInfo;
		import android.util.Log;

		import java.util.HashMap;
		import java.util.List;
		@@ -19,6 +21,7 @@ public class CarFacetButtonController {

		protected HashMap<String, CarFacetButton> mButtonsByCategory = new HashMap<>();
		protected HashMap<String, CarFacetButton> mButtonsByPackage = new HashMap<>();
		protected HashMap<String, CarFacetButton> mButtonsByComponentName = new HashMap<>();
		protected CarFacetButton mSelectedFacetButton;
		protected Context mContext;

		@@ -34,28 +37,32 @@ public class CarFacetButtonController {
		*/
		public void addFacetButton(CarFacetButton facetButton) {
		String[] categories = facetButton.getCategories();
		for (int j = 0; j < categories.length; j++) {
		String category = categories[j];
		mButtonsByCategory.put(category, facetButton);
		for (int i = 0; i < categories.length; i++) {
		mButtonsByCategory.put(categories[i], facetButton);
		}

		String[] facetPackages = facetButton.getFacetPackages();
		for (int j = 0; j < facetPackages.length; j++) {
		String facetPackage = facetPackages[j];
		mButtonsByPackage.put(facetPackage, facetButton);
		for (int i = 0; i < facetPackages.length; i++) {
		mButtonsByPackage.put(facetPackages[i], facetButton);
		}
		String[] componentNames = facetButton.getComponentName();
		for (int i = 0; i < componentNames.length; i++) {
		mButtonsByComponentName.put(componentNames[i], facetButton);
		}
		}

		public void removeAll() {
		mButtonsByCategory.clear();
		mButtonsByPackage.clear();
		mButtonsByComponentName.clear();
		mSelectedFacetButton = null;
		}

		/**
		* This will unselect the currently selected CarFacetButton and determine which one should be
		* selected next. It does this by reading the properties on the CarFacetButton and seeing if
		* they are a match with the supplied taskino.
		* they are a match with the supplied taskInfo.
		* Order of selection detection ComponentName, PackageName, Category
		* @param taskInfo of the currently running application
		*/
		public void taskChanged(ActivityManager.RunningTaskInfo taskInfo) {
		@@ -69,7 +76,10 @@ public class CarFacetButtonController {
		if (mSelectedFacetButton != null) {
		mSelectedFacetButton.setSelected(false);
		}
		CarFacetButton facetButton = mButtonsByPackage.get(packageName);
		CarFacetButton facetButton = findFacetButtongByComponentName(taskInfo.topActivity);
		if (facetButton == null) {
		facetButton = mButtonsByPackage.get(packageName);
		}
		if (facetButton != null) {
		facetButton.setSelected(true);
		mSelectedFacetButton = facetButton;
		@@ -83,6 +93,12 @@ public class CarFacetButtonController {
		}
		}

		private CarFacetButton findFacetButtongByComponentName(ComponentName componentName) {
		CarFacetButton button = mButtonsByComponentName.get(componentName.flattenToShortString());
		return (button != null) ? button :
		mButtonsByComponentName.get(componentName.flattenToString());
		}

		protected String getPackageCategory(String packageName) {
		PackageManager pm = mContext.getPackageManager();
		Set<String> supportedCategories = mButtonsByCategory.keySet();

packages/SystemUI/src/com/android/systemui/statusbar/car/CarNavigationButton.java

+4 −3

Original line number	Diff line number	Diff line
		@@ -3,6 +3,7 @@ package com.android.systemui.statusbar.car;
		import android.content.Context;
		import android.content.Intent;
		import android.content.res.TypedArray;
		import android.os.UserHandle;
		import android.util.AttributeSet;
		import android.util.Log;
		import android.widget.ImageView;
		@@ -64,10 +65,10 @@ public class CarNavigationButton extends com.android.keyguard.AlphaOptimizedImag
		setOnClickListener(v -> {
		try {
		if (mBroadcastIntent) {
		mContext.sendBroadcast(intent);
		mContext.sendBroadcastAsUser(intent, UserHandle.CURRENT);
		return;
		}
		mContext.startActivity(intent);
		mContext.startActivityAsUser(intent, UserHandle.CURRENT);
		} catch (Exception e) {
		Log.e(TAG, "Failed to launch intent", e);
		}
		@@ -82,7 +83,7 @@ public class CarNavigationButton extends com.android.keyguard.AlphaOptimizedImag
		final Intent intent = Intent.parseUri(mLongIntent, Intent.URI_INTENT_SCHEME);
		setOnLongClickListener(v -> {
		try {
		mContext.startActivity(intent);
		mContext.startActivityAsUser(intent, UserHandle.CURRENT);
		} catch (Exception e) {
		Log.e(TAG, "Failed to launch intent", e);
		}