| /* |
| * Copyright (C) 2019 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.statusbar.car.privacy; |
| |
| import android.app.ActivityManager; |
| import android.app.AppOpsManager; |
| import android.content.Context; |
| import android.content.Intent; |
| import android.os.Handler; |
| import android.os.Looper; |
| import android.os.UserHandle; |
| import android.os.UserManager; |
| import android.util.AttributeSet; |
| import android.view.View; |
| import android.widget.ImageView; |
| import android.widget.LinearLayout; |
| |
| import com.android.systemui.Dependency; |
| import com.android.systemui.R; |
| import com.android.systemui.appops.AppOpItem; |
| import com.android.systemui.appops.AppOpsController; |
| import com.android.systemui.plugins.ActivityStarter; |
| |
| import java.util.ArrayList; |
| import java.util.List; |
| import java.util.Objects; |
| import java.util.stream.Collectors; |
| |
| /** |
| * Layout defining the privacy chip that will be displayed in CarStatusRar with the information for |
| * which applications are using AppOpps permission fpr camera, mic and location. |
| */ |
| public class OngoingPrivacyChip extends LinearLayout implements View.OnClickListener { |
| |
| private Context mContext; |
| |
| private LinearLayout mIconsContainer; |
| private List<PrivacyItem> mPrivacyItems; |
| private static AppOpsController sAppOpsController; |
| private UserManager mUserManager; |
| private int mCurrentUser; |
| private List<Integer> mCurrentUserIds; |
| private boolean mListening = false; |
| PrivacyDialogBuilder mPrivacyDialogBuilder; |
| private LinearLayout mPrivacyChip; |
| private ActivityStarter mActivityStarter; |
| |
| protected static final int[] OPS = new int[]{ |
| AppOpsManager.OP_CAMERA, |
| AppOpsManager.OP_RECORD_AUDIO, |
| AppOpsManager.OP_COARSE_LOCATION, |
| AppOpsManager.OP_FINE_LOCATION |
| }; |
| |
| public OngoingPrivacyChip(Context context) { |
| super(context, null); |
| init(context); |
| } |
| |
| public OngoingPrivacyChip(Context context, AttributeSet attr) { |
| super(context, attr); |
| init(context); |
| } |
| |
| public OngoingPrivacyChip(Context context, AttributeSet attr, int defStyle) { |
| super(context, attr, defStyle); |
| init(context); |
| } |
| |
| public OngoingPrivacyChip(Context context, AttributeSet attr, int defStyle, int a) { |
| super(context, attr, defStyle, a); |
| init(context); |
| } |
| |
| private void init(Context context) { |
| mContext = context; |
| mPrivacyItems = new ArrayList<>(); |
| sAppOpsController = Dependency.get(AppOpsController.class); |
| mUserManager = mContext.getSystemService(UserManager.class); |
| mActivityStarter = Dependency.get(ActivityStarter.class); |
| mCurrentUser = ActivityManager.getCurrentUser(); |
| mCurrentUserIds = mUserManager.getProfiles(mCurrentUser).stream().map( |
| userInfo -> userInfo.id).collect(Collectors.toList()); |
| |
| mPrivacyDialogBuilder = new PrivacyDialogBuilder(context, mPrivacyItems); |
| } |
| |
| private AppOpsController.Callback mCallback = new AppOpsController.Callback() { |
| |
| @Override |
| public void onActiveStateChanged(int code, int uid, String packageName, boolean active) { |
| int userId = UserHandle.getUserId(uid); |
| if (mCurrentUserIds.contains(userId)) { |
| updatePrivacyList(); |
| } |
| } |
| }; |
| |
| @Override |
| public void onFinishInflate() { |
| mIconsContainer = findViewById(R.id.icons_container); |
| mPrivacyChip = (LinearLayout) findViewById(R.id.car_privacy_chip); |
| if (mPrivacyChip != null) { |
| mPrivacyChip.setOnClickListener(this); |
| setListening(true); |
| } |
| } |
| |
| @Override |
| public void onDetachedFromWindow() { |
| if (mPrivacyChip != null) { |
| setListening(false); |
| } |
| super.onDetachedFromWindow(); |
| } |
| |
| @Override |
| public void onClick(View v) { |
| updatePrivacyList(); |
| Handler mUiHandler = new Handler(Looper.getMainLooper()); |
| mUiHandler.post(() -> { |
| mActivityStarter.postStartActivityDismissingKeyguard( |
| new Intent(Intent.ACTION_REVIEW_ONGOING_PERMISSION_USAGE), 0); |
| }); |
| } |
| |
| private void setListening(boolean listen) { |
| if (mListening == listen) { |
| return; |
| } |
| mListening = listen; |
| if (mListening) { |
| sAppOpsController.addCallback(OPS, mCallback); |
| updatePrivacyList(); |
| } else { |
| sAppOpsController.removeCallback(OPS, mCallback); |
| } |
| } |
| |
| private void updatePrivacyList() { |
| mPrivacyItems = mCurrentUserIds.stream() |
| .flatMap(item -> sAppOpsController.getActiveAppOpsForUser(item).stream()) |
| .filter(Objects::nonNull) |
| .map(item -> toPrivacyItem(item)) |
| .filter(Objects::nonNull) |
| .collect(Collectors.toList()); |
| mPrivacyDialogBuilder = new PrivacyDialogBuilder(mContext, mPrivacyItems); |
| |
| Handler refresh = new Handler(Looper.getMainLooper()); |
| refresh.post(new Runnable() { |
| @Override |
| public void run() { |
| updateView(); |
| } |
| }); |
| } |
| |
| private PrivacyItem toPrivacyItem(AppOpItem appOpItem) { |
| PrivacyType type; |
| switch (appOpItem.getCode()) { |
| case AppOpsManager.OP_CAMERA: |
| type = PrivacyType.TYPE_CAMERA; |
| break; |
| case AppOpsManager.OP_COARSE_LOCATION: |
| type = PrivacyType.TYPE_LOCATION; |
| break; |
| case AppOpsManager.OP_FINE_LOCATION: |
| type = PrivacyType.TYPE_LOCATION; |
| break; |
| case AppOpsManager.OP_RECORD_AUDIO: |
| type = PrivacyType.TYPE_MICROPHONE; |
| break; |
| default: |
| return null; |
| } |
| PrivacyApplication app = new PrivacyApplication(appOpItem.getPackageName(), mContext); |
| return new PrivacyItem(type, app, appOpItem.getTimeStarted()); |
| } |
| |
| // Should only be called if the mPrivacyDialogBuilder icons or app changed |
| private void updateView() { |
| if (mPrivacyItems.isEmpty()) { |
| mPrivacyChip.setVisibility(GONE); |
| return; |
| } |
| mPrivacyChip.setVisibility(VISIBLE); |
| setIcons(mPrivacyDialogBuilder); |
| |
| requestLayout(); |
| } |
| |
| private void setIcons(PrivacyDialogBuilder dialogBuilder) { |
| mIconsContainer.removeAllViews(); |
| dialogBuilder.generateIcons().forEach(item -> { |
| int size = mContext.getResources().getDimensionPixelSize( |
| R.dimen.privacy_chip_icon_height); |
| ImageView image = new ImageView(mContext); |
| image.setImageDrawable(item); |
| LinearLayout.LayoutParams layoutParams = new LinearLayout.LayoutParams(size, size); |
| |
| int leftPadding = mContext.getResources().getDimensionPixelSize( |
| R.dimen.privacy_chip_icon_padding_left); |
| int topPadding = mContext.getResources().getDimensionPixelSize( |
| R.dimen.privacy_chip_icon_padding_top); |
| int rightPadding = mContext.getResources().getDimensionPixelSize( |
| R.dimen.privacy_chip_icon_padding_right); |
| int bottomPadding = mContext.getResources().getDimensionPixelSize( |
| R.dimen.privacy_chip_icon_padding_bottom); |
| image.setLayoutParams(layoutParams); |
| image.setPadding(leftPadding, topPadding, rightPadding, bottomPadding); |
| mIconsContainer.addView(image); |
| }); |
| } |
| } |