1 /* 2 * Copyright (C) 2017 The Android Open Source Project 3 * 4 * Licensed under the Apache License, Version 2.0 (the "License"); 5 * you may not use this file except in compliance with the License. 6 * You may obtain a copy of the License at 7 * 8 * http://www.apache.org/licenses/LICENSE-2.0 9 * 10 * Unless required by applicable law or agreed to in writing, software 11 * distributed under the License is distributed on an "AS IS" BASIS, 12 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 13 * See the License for the specific language governing permissions and 14 * limitations under the License 15 */ 16 17 package com.android.car.settings.applications; 18 19 import android.content.ActivityNotFoundException; 20 import android.content.Context; 21 import android.content.Intent; 22 import android.content.pm.ResolveInfo; 23 import android.content.res.Resources; 24 import android.icu.text.ListFormatter; 25 import android.text.TextUtils; 26 import android.util.Log; 27 28 import com.android.car.settings.R; 29 import com.android.car.settings.common.AnimationUtil; 30 import com.android.car.settings.common.TextLineItem; 31 import com.android.settingslib.Utils; 32 import com.android.settingslib.applications.PermissionsSummaryHelper; 33 import com.android.settingslib.applications.PermissionsSummaryHelper.PermissionsResultCallback; 34 35 import java.util.ArrayList; 36 import java.util.List; 37 38 /** 39 * Shows details about an application and action associated with that application, 40 * like uninstall, forceStop. 41 */ 42 public class ApplicationPermissionLineItem extends TextLineItem { 43 private static final String TAG = "AppPermissionLineItem"; 44 45 private final ResolveInfo mResolveInfo; 46 private final Context mContext; 47 private TextLineItem.ViewHolder mViewHolder; 48 private CharSequence mSummary; 49 ApplicationPermissionLineItem(Context context, ResolveInfo resolveInfo)50 public ApplicationPermissionLineItem(Context context, ResolveInfo resolveInfo) { 51 super(context.getText(R.string.permissions_label)); 52 mResolveInfo = resolveInfo; 53 mContext = context; 54 55 PermissionsSummaryHelper.getPermissionSummary(mContext, 56 mResolveInfo.activityInfo.packageName, mPermissionCallback); 57 } 58 59 @Override bindViewHolder(TextLineItem.ViewHolder viewHolder)60 public void bindViewHolder(TextLineItem.ViewHolder viewHolder) { 61 mViewHolder = viewHolder; 62 viewHolder.titleView.setText(mTitle); 63 if (TextUtils.isEmpty(mSummary)) { 64 viewHolder.itemView.setOnClickListener(null); 65 viewHolder.descView.setText(R.string.computing_size); 66 viewHolder.itemView.setEnabled(false); 67 } else { 68 viewHolder.itemView.setOnClickListener(mOnClickListener); 69 viewHolder.descView.setText(mSummary); 70 viewHolder.itemView.setEnabled(true); 71 } 72 } 73 74 @Override isEnabled()75 public boolean isEnabled() { 76 return true; 77 } 78 79 @Override isExpandable()80 public boolean isExpandable() { 81 return true; 82 } 83 84 @Override getDesc()85 public CharSequence getDesc() { 86 return null; 87 } 88 89 @Override onClick()90 public void onClick() { 91 // start new activity to manage app permissions 92 Intent intent = new Intent(Intent.ACTION_MANAGE_APP_PERMISSIONS); 93 intent.putExtra(Intent.EXTRA_PACKAGE_NAME, mResolveInfo.activityInfo.packageName); 94 try { 95 mContext.startActivity( 96 intent, AnimationUtil.slideInFromRightOption(mContext).toBundle()); 97 } catch (ActivityNotFoundException e) { 98 Log.w(TAG, "No app can handle android.intent.action.MANAGE_APP_PERMISSIONS"); 99 } 100 } 101 102 private final PermissionsResultCallback mPermissionCallback = new PermissionsResultCallback() { 103 @Override 104 public void onPermissionSummaryResult(int standardGrantedPermissionCount, 105 int requestedPermissionCount, int additionalGrantedPermissionCount, 106 List<CharSequence> grantedGroupLabels) { 107 Resources res = mContext.getResources(); 108 109 if (requestedPermissionCount == 0) { 110 mSummary = res.getString( 111 R.string.runtime_permissions_summary_no_permissions_requested); 112 } else { 113 ArrayList<CharSequence> list = new ArrayList<>(grantedGroupLabels); 114 if (additionalGrantedPermissionCount > 0) { 115 // N additional permissions. 116 list.add(res.getQuantityString( 117 R.plurals.runtime_permissions_additional_count, 118 additionalGrantedPermissionCount, additionalGrantedPermissionCount)); 119 } 120 if (list.size() == 0) { 121 mSummary = res.getString( 122 R.string.runtime_permissions_summary_no_permissions_granted); 123 } else { 124 mSummary = ListFormatter.getInstance().format(list); 125 } 126 } 127 if (mViewHolder != null) { 128 bindViewHolder(mViewHolder); 129 } 130 } 131 }; 132 } 133