/* * Copyright (C) 2015 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.permissioncontroller.permission.ui; import static android.view.WindowManager.LayoutParams.SYSTEM_FLAG_HIDE_NON_SYSTEM_OVERLAY_WINDOWS; import static com.android.permissioncontroller.Constants.ACTION_MANAGE_AUTO_REVOKE; import static com.android.permissioncontroller.Constants.EXTRA_SESSION_ID; import static com.android.permissioncontroller.Constants.INVALID_SESSION_ID; import static com.android.permissioncontroller.PermissionControllerStatsLog.APP_PERMISSION_GROUPS_FRAGMENT_AUTO_REVOKE_ACTION; import static com.android.permissioncontroller.PermissionControllerStatsLog.APP_PERMISSION_GROUPS_FRAGMENT_AUTO_REVOKE_ACTION__ACTION__OPENED_FOR_AUTO_REVOKE; import static com.android.permissioncontroller.PermissionControllerStatsLog.APP_PERMISSION_GROUPS_FRAGMENT_AUTO_REVOKE_ACTION__ACTION__OPENED_FROM_INTENT; import static com.android.permissioncontroller.PermissionControllerStatsLog.AUTO_REVOKE_NOTIFICATION_CLICKED; import static com.android.permissioncontroller.PermissionControllerStatsLog.PERMISSION_USAGE_FRAGMENT_INTERACTION; import static com.android.permissioncontroller.PermissionControllerStatsLog.PERMISSION_USAGE_FRAGMENT_INTERACTION__ACTION__OPEN; import android.app.ActionBar; import android.content.Intent; import android.content.pm.PackageManager; import android.content.pm.PermissionInfo; import android.os.Build; import android.os.Bundle; import android.os.UserHandle; import android.util.Log; import android.view.MenuItem; import androidx.fragment.app.Fragment; import androidx.navigation.NavGraph; import androidx.navigation.NavInflater; import androidx.navigation.Navigation; import androidx.navigation.fragment.NavHostFragment; import com.android.permissioncontroller.Constants; import com.android.permissioncontroller.DeviceUtils; import com.android.permissioncontroller.PermissionControllerStatsLog; import com.android.permissioncontroller.R; import com.android.permissioncontroller.permission.ui.auto.AutoAllAppPermissionsFragment; import com.android.permissioncontroller.permission.ui.auto.AutoAppPermissionsFragment; import com.android.permissioncontroller.permission.ui.auto.AutoManageStandardPermissionsFragment; import com.android.permissioncontroller.permission.ui.auto.AutoPermissionAppsFragment; import com.android.permissioncontroller.permission.ui.auto.AutoUnusedAppsFragment; import com.android.permissioncontroller.permission.ui.handheld.AppPermissionFragment; import com.android.permissioncontroller.permission.ui.handheld.AppPermissionGroupsFragment; import com.android.permissioncontroller.permission.ui.handheld.HandheldUnusedAppsWrapperFragment; import com.android.permissioncontroller.permission.ui.handheld.PermissionAppsFragment; import com.android.permissioncontroller.permission.ui.handheld.dashboard.PermissionDetailsWrapperFragment; import com.android.permissioncontroller.permission.ui.handheld.dashboard.PermissionUsageV2WrapperFragment; import com.android.permissioncontroller.permission.ui.legacy.AppPermissionActivity; import com.android.permissioncontroller.permission.ui.wear.AppPermissionsFragmentWear; import com.android.permissioncontroller.permission.utils.KotlinUtils; import com.android.permissioncontroller.permission.utils.Utils; import java.util.Random; /** * Activity to review and manage permissions */ public final class ManagePermissionsActivity extends SettingsActivity { private static final String LOG_TAG = ManagePermissionsActivity.class.getSimpleName(); /** * Name of the extra parameter that indicates whether or not to show all app permissions */ public static final String EXTRA_ALL_PERMISSIONS = "com.android.permissioncontroller.extra.ALL_PERMISSIONS"; /** * Name of the extra parameter that is the fragment that called the current fragment. */ public static final String EXTRA_CALLER_NAME = "com.android.permissioncontroller.extra.CALLER_NAME"; // The permission group which was interacted with public static final String EXTRA_RESULT_PERMISSION_INTERACTED = "com.android" + ".permissioncontroller.extra.RESULT_PERMISSION_INTERACTED"; /** * The result of the permission in terms of {@link GrantPermissionsViewHandler.Result} */ public static final String EXTRA_RESULT_PERMISSION_RESULT = "com.android" + ".permissioncontroller.extra.PERMISSION_RESULT"; /** * Whether to show system apps in UI receiving an intent containing this extra. */ public static final String EXTRA_SHOW_SYSTEM = "com.android" + ".permissioncontroller.extra.SHOW_SYSTEM"; /** * The requestCode used when we decide not to use this activity, but instead launch * another activity in our place. When that activity finishes, we set it's result * as our result and then finish. */ private static final int PROXY_ACTIVITY_REQUEST_CODE = 5; @Override public void onCreate(Bundle savedInstanceState) { if (DeviceUtils.isAuto(this)) { // Automotive relies on a different theme. Apply before calling super so that // fragments are restored properly on configuration changes. setTheme(R.style.CarSettings); } super.onCreate(savedInstanceState); // If this is not a phone (which uses the Navigation component), and there is a previous // instance, re-use its Fragment instead of making a new one. if ((DeviceUtils.isTelevision(this) || DeviceUtils.isAuto(this) || DeviceUtils.isWear(this)) && savedInstanceState != null) { return; } android.app.Fragment fragment = null; Fragment androidXFragment = null; String action = getIntent().getAction(); getWindow().addSystemFlags(SYSTEM_FLAG_HIDE_NON_SYSTEM_OVERLAY_WINDOWS); long sessionId = getIntent().getLongExtra(Constants.EXTRA_SESSION_ID, INVALID_SESSION_ID); while (sessionId == INVALID_SESSION_ID) { sessionId = new Random().nextLong(); } int autoRevokeAction = APP_PERMISSION_GROUPS_FRAGMENT_AUTO_REVOKE_ACTION__ACTION__OPENED_FOR_AUTO_REVOKE; int openFromIntentAction = APP_PERMISSION_GROUPS_FRAGMENT_AUTO_REVOKE_ACTION__ACTION__OPENED_FROM_INTENT; String permissionName; switch (action) { case Intent.ACTION_MANAGE_PERMISSIONS: Bundle arguments = new Bundle(); arguments.putLong(EXTRA_SESSION_ID, sessionId); if (DeviceUtils.isAuto(this)) { androidXFragment = AutoManageStandardPermissionsFragment.newInstance(); androidXFragment.setArguments(arguments); } else if (DeviceUtils.isTelevision(this)) { androidXFragment = com.android.permissioncontroller.permission.ui.television .ManagePermissionsFragment.newInstance(); } else { setContentView(R.layout.nav_host_fragment); Navigation.findNavController(this, R.id.nav_host_fragment).setGraph( R.navigation.nav_graph, arguments); return; } break; case Intent.ACTION_REVIEW_PERMISSION_USAGE: { if (Build.VERSION.SDK_INT < Build.VERSION_CODES.S) { finishAfterTransition(); return; } PermissionControllerStatsLog.write(PERMISSION_USAGE_FRAGMENT_INTERACTION, sessionId, PERMISSION_USAGE_FRAGMENT_INTERACTION__ACTION__OPEN); String groupName = getIntent().getStringExtra(Intent.EXTRA_PERMISSION_GROUP_NAME); androidXFragment = PermissionUsageV2WrapperFragment.newInstance(groupName, Long.MAX_VALUE, sessionId); } break; case Intent.ACTION_REVIEW_PERMISSION_HISTORY: { if (Build.VERSION.SDK_INT < Build.VERSION_CODES.S) { finishAfterTransition(); return; } String groupName = getIntent() .getStringExtra(Intent.EXTRA_PERMISSION_GROUP_NAME); boolean showSystem = getIntent() .getBooleanExtra(EXTRA_SHOW_SYSTEM, false); androidXFragment = PermissionDetailsWrapperFragment .newInstance(groupName, Long.MAX_VALUE, showSystem, sessionId); break; } case Intent.ACTION_MANAGE_APP_PERMISSION: { if (DeviceUtils.isAuto(this) || DeviceUtils.isTelevision(this) || DeviceUtils.isWear(this)) { Intent compatIntent = new Intent(this, AppPermissionActivity.class); compatIntent.putExtras(getIntent().getExtras()); startActivityForResult(compatIntent, PROXY_ACTIVITY_REQUEST_CODE); return; } String packageName = getIntent().getStringExtra(Intent.EXTRA_PACKAGE_NAME); permissionName = getIntent().getStringExtra(Intent.EXTRA_PERMISSION_NAME); String groupName = getIntent().getStringExtra(Intent.EXTRA_PERMISSION_GROUP_NAME); UserHandle userHandle = getIntent().getParcelableExtra(Intent.EXTRA_USER); String caller = getIntent().getStringExtra(EXTRA_CALLER_NAME); Bundle args = AppPermissionFragment.createArgs(packageName, permissionName, groupName, userHandle, caller, sessionId, null); setNavGraph(args, R.id.app_permission); return; } case Intent.ACTION_MANAGE_APP_PERMISSIONS: { String packageName = getIntent().getStringExtra(Intent.EXTRA_PACKAGE_NAME); if (packageName == null) { Log.i(LOG_TAG, "Missing mandatory argument EXTRA_PACKAGE_NAME"); finishAfterTransition(); return; } UserHandle userHandle = getIntent().getParcelableExtra(Intent.EXTRA_USER); if (userHandle == null) { userHandle = UserHandle.of(UserHandle.myUserId()); } try { int uid = getPackageManager().getApplicationInfoAsUser(packageName, 0, userHandle).uid; long settingsSessionId = getIntent().getLongExtra( Intent.ACTION_AUTO_REVOKE_PERMISSIONS, INVALID_SESSION_ID); if (settingsSessionId != INVALID_SESSION_ID) { sessionId = settingsSessionId; Log.i(LOG_TAG, "sessionId: " + sessionId + " Reaching AppPermissionGroupsFragment for auto revoke. " + "packageName: " + packageName + " uid " + uid); PermissionControllerStatsLog.write( APP_PERMISSION_GROUPS_FRAGMENT_AUTO_REVOKE_ACTION, sessionId, uid, packageName, autoRevokeAction); } else { if (KotlinUtils.INSTANCE.isROrAutoRevokeEnabled(getApplication(), packageName, userHandle)) { Log.i(LOG_TAG, "sessionId: " + sessionId + " Reaching AppPermissionGroupsFragment from intent. " + "packageName " + packageName + " uid " + uid); PermissionControllerStatsLog.write( APP_PERMISSION_GROUPS_FRAGMENT_AUTO_REVOKE_ACTION, sessionId, uid, packageName, openFromIntentAction); } } } catch (PackageManager.NameNotFoundException e) { // Do no logging } final boolean allPermissions = getIntent().getBooleanExtra( EXTRA_ALL_PERMISSIONS, false); if (DeviceUtils.isAuto(this)) { if (allPermissions) { androidXFragment = AutoAllAppPermissionsFragment.newInstance(packageName, userHandle, sessionId); } else { androidXFragment = AutoAppPermissionsFragment.newInstance(packageName, userHandle, sessionId, /* isSystemPermsScreen= */ true); } } else if (DeviceUtils.isWear(this)) { androidXFragment = AppPermissionsFragmentWear.newInstance(packageName); } else if (DeviceUtils.isTelevision(this)) { androidXFragment = com.android.permissioncontroller.permission.ui.television .AppPermissionsFragment.newInstance(packageName, userHandle); } else { Bundle args = AppPermissionGroupsFragment.createArgs(packageName, userHandle, sessionId, /* isSystemPermsScreen= */ true); setNavGraph(args, R.id.app_permission_groups); return; } } break; case Intent.ACTION_MANAGE_PERMISSION_APPS: { permissionName = getIntent().getStringExtra(Intent.EXTRA_PERMISSION_NAME); String permissionGroupName = getIntent().getStringExtra( Intent.EXTRA_PERMISSION_GROUP_NAME); if (permissionGroupName == null) { try { PermissionInfo permInfo = getPackageManager().getPermissionInfo( permissionName, 0); permissionGroupName = Utils.getGroupOfPermission(permInfo); } catch (PackageManager.NameNotFoundException e) { Log.i(LOG_TAG, "Permission " + permissionName + " does not exist"); } } if (permissionName == null && permissionGroupName == null) { Log.i(LOG_TAG, "Missing mandatory argument EXTRA_PERMISSION_NAME or" + "EXTRA_PERMISSION_GROUP_NAME"); finishAfterTransition(); return; } if (DeviceUtils.isAuto(this)) { androidXFragment = AutoPermissionAppsFragment.newInstance(permissionName, sessionId); } else if (DeviceUtils.isTelevision(this)) { androidXFragment = com.android.permissioncontroller.permission.ui.television .PermissionAppsFragment.newInstance(permissionName); } else { Bundle args = PermissionAppsFragment.createArgs(permissionGroupName, sessionId); args.putString(Intent.EXTRA_PERMISSION_NAME, permissionName); setNavGraph(args, R.id.permission_apps); return; } } break; case Intent.ACTION_MANAGE_UNUSED_APPS : // fall through case ACTION_MANAGE_AUTO_REVOKE: { Log.i(LOG_TAG, "sessionId " + sessionId + " starting auto revoke fragment" + " from notification"); PermissionControllerStatsLog.write(AUTO_REVOKE_NOTIFICATION_CLICKED, sessionId); if (DeviceUtils.isAuto(this)) { androidXFragment = AutoUnusedAppsFragment.newInstance(); androidXFragment.setArguments(UnusedAppsFragment.createArgs(sessionId)); } else if (DeviceUtils.isWear(this) || DeviceUtils.isTelevision(this)) { androidXFragment = HandheldUnusedAppsWrapperFragment.newInstance(); androidXFragment.setArguments(UnusedAppsFragment.createArgs(sessionId)); } else { setNavGraph(UnusedAppsFragment.createArgs(sessionId), R.id.auto_revoke); return; } } break; default: { Log.w(LOG_TAG, "Unrecognized action " + action); finishAfterTransition(); return; } } if (fragment != null) { getFragmentManager().beginTransaction().replace(android.R.id.content, fragment) .commit(); } else if (androidXFragment != null) { getSupportFragmentManager().beginTransaction().replace(android.R.id.content, androidXFragment).commit(); } } private void setNavGraph(Bundle args, int startDestination) { setContentView(R.layout.nav_host_fragment); NavHostFragment navHost = (NavHostFragment) getSupportFragmentManager() .findFragmentById(R.id.nav_host_fragment); NavInflater inflater = navHost.getNavController().getNavInflater(); NavGraph graph = inflater.inflate(R.navigation.nav_graph); graph.setStartDestination(startDestination); navHost.getNavController().setGraph(graph, args); } @Override public ActionBar getActionBar() { ActionBar ab = super.getActionBar(); if (ab != null) { ab.setHomeActionContentDescription(R.string.back); } return ab; } @Override public boolean onOptionsItemSelected(MenuItem item) { // in automotive mode, there's no system wide back button, so need to add that if (DeviceUtils.isAuto(this)) { switch (item.getItemId()) { case android.R.id.home: onBackPressed(); finishAfterTransition(); return true; default: return super.onOptionsItemSelected(item); } } return super.onOptionsItemSelected(item); } @Override protected void onActivityResult(int requestCode, int resultCode, Intent data) { super.onActivityResult(requestCode, resultCode, data); if (requestCode == PROXY_ACTIVITY_REQUEST_CODE) { setResult(resultCode, data); finishAfterTransition(); } } }