Creates People ContentProvider (6f24a63b) · Commits · e / os / android_frameworks_base

core/res/AndroidManifest.xml

+3 −0

Original line number	Diff line number	Diff line
		@@ -5477,6 +5477,9 @@
		<permission android:name="android.permission.SIGNAL_REBOOT_READINESS"
		android:protectionLevel="signature\|privileged" />

		<!-- @hide Allows an application to get a People Tile preview for a given shortcut. -->
		<permission android:name="android.permission.GET_PEOPLE_TILE_PREVIEW"
		android:protectionLevel="signature\|recents" />

		<!-- Attribution for Geofencing service. -->
		<attribution android:tag="GeofencingService" android:label="@string/geofencing_service"/>

packages/SystemUI/AndroidManifest.xml

+8 −0

Original line number	Diff line number	Diff line
		@@ -600,6 +600,14 @@
		android:permission="android.permission.BIND_REMOTEVIEWS"
		android:exported="false" />

		<!-- ContentProvider that returns a People Tile preview for a given shortcut -->
		<provider
		android:name="com.android.systemui.people.PeopleProvider"
		android:authorities="com.android.systemui.people.PeopleProvider"
		android:exported="true"
		android:permission="android.permission.GET_PEOPLE_TILE_PREVIEW">
		</provider>

		<!-- a gallery of delicious treats -->
		<service
		android:name=".DessertCaseDream"

packages/SystemUI/shared/src/com/android/systemui/shared/system/PeopleProviderUtils.java

0 → 100644

+76 −0

Original line number	Diff line number	Diff line
		/*
		* Copyright (C) 2021 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.
		*/

		package com.android.systemui.shared.system;

		/**
		* These strings are part of the {@link com.android.systemui.people.PeopleProvider} API
		* contract. The API returns a People Tile preview that can be displayed by calling packages.
		* The provider is part of the SystemUI service, and the strings live here for shared access with
		* Launcher (caller).
		*/
		public class PeopleProviderUtils {
		/**
		* ContentProvider URI scheme.
		* @hide
		*/
		public static final String PEOPLE_PROVIDER_SCHEME = "content://";

		/**
		* ContentProvider URI authority.
		* @hide
		*/
		public static final String PEOPLE_PROVIDER_AUTHORITY =
		"com.android.systemui.people.PeopleProvider";

		/**
		* Method name for getting People Tile preview.
		* @hide
		*/
		public static final String GET_PEOPLE_TILE_PREVIEW_METHOD = "get_people_tile_preview";

		/**
		* Extras bundle key specifying shortcut Id of the People Tile preview requested.
		* @hide
		*/
		public static final String EXTRAS_KEY_SHORTCUT_ID = "shortcut_id";

		/**
		* Extras bundle key specifying package name of the People Tile preview requested.
		* @hide
		*/
		public static final String EXTRAS_KEY_PACKAGE_NAME = "package_name";

		/**
		* Extras bundle key specifying {@code UserHandle} of the People Tile preview requested.
		* @hide
		*/
		public static final String EXTRAS_KEY_USER_HANDLE = "user_handle";

		/**
		* Response bundle key to access the returned People Tile preview.
		* @hide
		*/
		public static final String RESPONSE_KEY_REMOTE_VIEWS = "remote_views";

		/**
		* Name of the permission needed to get a People Tile preview for a given conversation shortcut.
		* @hide
		*/
		public static final String GET_PEOPLE_TILE_PREVIEW_PERMISSION =
		"android.permission.GET_PEOPLE_TILE_PREVIEW";

		}

packages/SystemUI/src/com/android/systemui/people/PeopleProvider.java

0 → 100644

+157 −0

Original line number	Diff line number	Diff line
		/*
		* Copyright (C) 2021 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.
		*/

		package com.android.systemui.people;

		import android.app.people.ConversationChannel;
		import android.app.people.IPeopleManager;
		import android.app.people.PeopleSpaceTile;
		import android.content.ContentProvider;
		import android.content.ContentValues;
		import android.content.Context;
		import android.content.pm.LauncherApps;
		import android.content.pm.PackageManager;
		import android.database.Cursor;
		import android.net.Uri;
		import android.os.Binder;
		import android.os.Bundle;
		import android.os.ServiceManager;
		import android.os.UserHandle;
		import android.util.Log;
		import android.widget.RemoteViews;

		import com.android.systemui.shared.system.PeopleProviderUtils;

		/** API that returns a People Tile preview. */
		public class PeopleProvider extends ContentProvider {

		LauncherApps mLauncherApps;
		IPeopleManager mPeopleManager;

		private static final String TAG = "PeopleProvider";
		private static final boolean DEBUG = PeopleSpaceUtils.DEBUG;
		private static final String EMPTY_STRING = "";

		@Override
		public Bundle call(String method, String arg, Bundle extras) {
		if (!doesCallerHavePermission()) {
		String callingPackage = getCallingPackage();
		Log.w(TAG, "API not accessible to calling package: " + callingPackage);
		throw new SecurityException("API not accessible to calling package: " + callingPackage);
		}
		if (!PeopleProviderUtils.GET_PEOPLE_TILE_PREVIEW_METHOD.equals(method)) {
		Log.w(TAG, "Invalid method");
		throw new IllegalArgumentException("Invalid method");
		}

		// If services are not set as mocks in tests, fetch them now.
		mPeopleManager = mPeopleManager != null ? mPeopleManager
		: IPeopleManager.Stub.asInterface(
		ServiceManager.getService(Context.PEOPLE_SERVICE));
		mLauncherApps = mLauncherApps != null ? mLauncherApps
		: getContext().getSystemService(LauncherApps.class);

		if (mPeopleManager == null \|\| mLauncherApps == null) {
		Log.w(TAG, "Null system managers");
		return null;
		}

		if (extras == null) {
		Log.w(TAG, "Extras can't be null");
		throw new IllegalArgumentException("Extras can't be null");
		}

		String shortcutId = extras.getString(
		PeopleProviderUtils.EXTRAS_KEY_SHORTCUT_ID, EMPTY_STRING);
		String packageName = extras.getString(
		PeopleProviderUtils.EXTRAS_KEY_PACKAGE_NAME, EMPTY_STRING);
		UserHandle userHandle = extras.getParcelable(
		PeopleProviderUtils.EXTRAS_KEY_USER_HANDLE);
		if (shortcutId.isEmpty()) {
		Log.w(TAG, "Invalid shortcut id");
		throw new IllegalArgumentException("Invalid shortcut id");
		}

		if (packageName.isEmpty()) {
		Log.w(TAG, "Invalid package name");
		throw new IllegalArgumentException("Invalid package name");
		}
		if (userHandle == null) {
		Log.w(TAG, "Null user handle");
		throw new IllegalArgumentException("Null user handle");
		}

		ConversationChannel channel;
		try {
		channel = mPeopleManager.getConversation(
		packageName, userHandle.getIdentifier(), shortcutId);
		} catch (Exception e) {
		Log.w(TAG, "Exception getting tiles: " + e);
		return null;
		}
		PeopleSpaceTile tile = PeopleSpaceUtils.getTile(channel, mLauncherApps);

		if (tile == null) {
		if (DEBUG) Log.i(TAG, "No tile was returned");
		return null;
		}

		if (DEBUG) Log.i(TAG, "Returning tile preview for shortcutId: " + shortcutId);
		RemoteViews view = PeopleSpaceUtils.createRemoteViews(getContext(), tile, 0);
		final Bundle bundle = new Bundle();
		bundle.putParcelable(PeopleProviderUtils.RESPONSE_KEY_REMOTE_VIEWS, view);
		return bundle;
		}

		private boolean doesCallerHavePermission() {
		return getContext().checkPermission(
		PeopleProviderUtils.GET_PEOPLE_TILE_PREVIEW_PERMISSION,
		Binder.getCallingPid(), Binder.getCallingUid())
		== PackageManager.PERMISSION_GRANTED;
		}

		@Override
		public boolean onCreate() {
		return true;
		}

		@Override
		public Cursor query(Uri uri, String[] projection, String selection,
		String[] selectionArgs, String sortOrder) {
		throw new IllegalArgumentException("Invalid method");
		}

		@Override
		public String getType(Uri uri) {
		throw new IllegalArgumentException("Invalid method");
		}

		@Override
		public Uri insert(Uri uri, ContentValues initialValues) {
		throw new IllegalArgumentException("Invalid method");
		}

		@Override
		public int delete(Uri uri, String selection, String[] selectionArgs) {
		throw new IllegalArgumentException("Invalid method");
		}

		@Override
		public int update(Uri uri, ContentValues values, String selection, String[] selectionArgs) {
		throw new IllegalArgumentException("Invalid method");
		}
		}

packages/SystemUI/src/com/android/systemui/people/PeopleSpaceUtils.java

+23 −6

Original line number	Diff line number	Diff line
		@@ -49,6 +49,7 @@ import android.provider.ContactsContract;
		import android.provider.Settings;
		import android.service.notification.ConversationChannelWrapper;
		import android.service.notification.StatusBarNotification;
		import android.text.TextUtils;
		import android.util.Log;
		import android.view.View;
		import android.widget.RemoteViews;
		@@ -438,7 +439,7 @@ public class PeopleSpaceUtils {
		}

		/** Creates a {@link RemoteViews} for {@code tile}. */
		private static RemoteViews createRemoteViews(Context context,
		public static RemoteViews createRemoteViews(Context context,
		PeopleSpaceTile tile, int appWidgetId) {
		RemoteViews views;
		if (tile.getNotificationKey() != null) {
		@@ -455,6 +456,9 @@ public class PeopleSpaceUtils {
		PeopleSpaceTile tile, int appWidgetId) {
		try {
		views.setTextViewText(R.id.name, tile.getUserName().toString());
		views.setImageViewIcon(R.id.person_icon, tile.getUserIcon());
		views.setBoolean(R.id.content_background, "setClipToOutline", true);

		views.setImageViewBitmap(
		R.id.package_icon,
		PeopleSpaceUtils.convertDrawableToBitmap(
		@@ -462,8 +466,6 @@ public class PeopleSpaceUtils {
		tile.getPackageName())
		)
		);
		views.setImageViewIcon(R.id.person_icon, tile.getUserIcon());
		views.setBoolean(R.id.content_background, "setClipToOutline", true);

		Intent activityIntent = new Intent(context, LaunchConversationActivity.class);
		activityIntent.addFlags(
		@@ -612,6 +614,22 @@ public class PeopleSpaceUtils {
		.collect(Collectors.toList());
		}

		/** Returns {@code PeopleSpaceTile} based on provided {@ConversationChannel}. */
		public static PeopleSpaceTile getTile(ConversationChannel channel, LauncherApps launcherApps) {
		if (channel == null) {
		Log.i(TAG, "ConversationChannel is null");
		return null;
		}

		PeopleSpaceTile tile = new PeopleSpaceTile.Builder(channel, launcherApps).build();
		if (!PeopleSpaceUtils.shouldKeepConversation(tile)) {
		Log.i(TAG, "PeopleSpaceTile is not valid");
		return null;
		}

		return tile;
		}

		/** Returns the last interaction time with the user specified by {@code PeopleSpaceTile}. */
		private static Long getLastInteraction(IPeopleManager peopleManager,
		PeopleSpaceTile tile) {
		@@ -701,7 +719,7 @@ public class PeopleSpaceUtils {
		* </li>
		*/
		public static boolean shouldKeepConversation(PeopleSpaceTile tile) {
		return tile != null && tile.getUserName().length() != 0;
		return tile != null && !TextUtils.isEmpty(tile.getUserName());
		}

		private static boolean hasBirthdayStatus(PeopleSpaceTile tile, Context context) {
		@@ -792,8 +810,7 @@ public class PeopleSpaceUtils {
		private static void updateAppWidgetOptionsAndView(AppWidgetManager appWidgetManager,
		Context context, int appWidgetId, PeopleSpaceTile tile) {
		updateAppWidgetOptions(appWidgetManager, appWidgetId, tile);
		RemoteViews views = createRemoteViews(context,
		tile, appWidgetId);
		RemoteViews views = createRemoteViews(context, tile, appWidgetId);
		appWidgetManager.updateAppWidget(appWidgetId, views);
		}