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Diffstat (limited to 'src/com/android/packageinstaller/permission/AppPermissions.java')
-rw-r--r--src/com/android/packageinstaller/permission/AppPermissions.java321
1 files changed, 0 insertions, 321 deletions
diff --git a/src/com/android/packageinstaller/permission/AppPermissions.java b/src/com/android/packageinstaller/permission/AppPermissions.java
deleted file mode 100644
index 47ec42f7..00000000
--- a/src/com/android/packageinstaller/permission/AppPermissions.java
+++ /dev/null
@@ -1,321 +0,0 @@
-/*
- * 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.packageinstaller.permission;
-
-import android.content.Context;
-import android.content.pm.PackageInfo;
-import android.content.pm.PackageManager;
-import android.content.pm.PackageManager.NameNotFoundException;
-import android.content.pm.PermissionGroupInfo;
-import android.content.pm.PermissionInfo;
-import android.content.res.Resources.NotFoundException;
-import android.graphics.drawable.Drawable;
-import android.os.Build;
-import android.os.UserHandle;
-import android.util.ArrayMap;
-import android.util.Log;
-
-import com.android.internal.util.ArrayUtils;
-
-import java.util.ArrayList;
-import java.util.List;
-
-public final class AppPermissions {
- private static final String LOG_TAG = "AppPermissions";
-
- private final ArrayMap<String, PermissionGroup> mGroups = new ArrayMap<>();
-
- private final Context mContext;
-
- private final PackageInfo mPackageInfo;
-
- private final String[] mFilterPermissions;
-
- private final CharSequence mAppLabel;
-
- public AppPermissions(Context context, PackageInfo packageInfo, String[] permissions) {
- mContext = context;
- mPackageInfo = packageInfo;
- mFilterPermissions = permissions;
- mAppLabel = packageInfo.applicationInfo.loadLabel(context.getPackageManager());
- loadPermissionGroups();
- }
-
- public void refresh() {
- loadPermissionGroups();
- }
-
- public CharSequence getAppLabel() {
- return mAppLabel;
- }
-
- public PermissionGroup getPermissionGroup(String name) {
- return mGroups.get(name);
- }
-
- public List<PermissionGroup> getPermissionGroups() {
- return new ArrayList<>(mGroups.values());
- }
-
- private void loadPermissionGroups() {
- mGroups.clear();
- if (mPackageInfo.requestedPermissions == null) {
- return;
- }
-
- final boolean appSupportsRuntimePermissions = mPackageInfo.applicationInfo.targetSdkVersion
- > Build.VERSION_CODES.LOLLIPOP_MR1;
-
- for (int i = 0; i < mPackageInfo.requestedPermissions.length; i++) {
- String requestedPerm = mPackageInfo.requestedPermissions[i];
-
- final PermissionInfo permInfo;
- try {
- permInfo = mContext.getPackageManager().getPermissionInfo(requestedPerm, 0);
- } catch (NameNotFoundException e) {
- Log.w(LOG_TAG, "Unknown permission: " + requestedPerm);
- continue;
- }
-
- String permName = permInfo.name;
- String groupName = permInfo.group != null ? permInfo.group : permName;
-
- PermissionGroup group = mGroups.get(groupName);
- if (group == null) {
- PermissionGroupInfo groupInfo = null;
- if (permInfo.group != null) {
- try {
- groupInfo = mContext.getPackageManager().getPermissionGroupInfo(
- permInfo.group, 0);
- } catch (NameNotFoundException e) {
- Log.w(LOG_TAG, "Unknown group: " + permInfo.group);
- }
- }
-
- CharSequence groupLabel = (groupInfo != null)
- ? groupInfo.loadLabel(mContext.getPackageManager())
- : permInfo.loadLabel(mContext.getPackageManager());
-
- if (groupLabel == null) {
- Log.w(LOG_TAG, "Neither permission nor group have name."
- + " Ignoring permission: " + permInfo.name);
- continue;
- }
-
- final String iconPkg = (groupInfo != null)
- ? groupInfo.packageName : permInfo.packageName;
- final int iconResId = (groupInfo != null) ? groupInfo.icon : permInfo.icon;
-
- group = new PermissionGroup(mContext, mPackageInfo.packageName,
- groupName, groupLabel, iconPkg, iconResId);
- mGroups.put(groupName, group);
- }
-
- final boolean runtime = appSupportsRuntimePermissions
- && permInfo.protectionLevel == PermissionInfo.PROTECTION_DANGEROUS;
- final boolean granted = (mPackageInfo.requestedPermissionsFlags[i]
- & PackageInfo.REQUESTED_PERMISSION_GRANTED) != 0;
-
- Permission permission = new Permission(permName, runtime, granted);
- group.addPermission(permission);
- }
-
- if (ArrayUtils.isEmpty(mFilterPermissions)) {
- return;
- }
-
- final int groupCount = mGroups.size();
- for (int i = groupCount - 1; i >= 0; i--) {
- PermissionGroup group = mGroups.valueAt(i);
- boolean groupHasPermission = false;
- for (String filterPerm : mFilterPermissions) {
- if (group.mPermissions.containsKey(filterPerm)) {
- groupHasPermission = true;
- break;
- }
- }
- if (!groupHasPermission) {
- mGroups.removeAt(i);
- }
- }
- }
-
- public static final class PermissionGroup {
- private final Context mContext;
- private final String mPackageName;
-
- private final String mName;
- private final CharSequence mLabel;
- private final ArrayMap<String, Permission> mPermissions = new ArrayMap<>();
- private final String mIconPkg;
- private final int mIconResId;
-
- private boolean mHasRuntimePermissions;
-
- public String getName() {
- return mName;
- }
-
- public String getIconPkg() {
- return mIconPkg;
- }
-
- public int getIconResId() {
- return mIconResId;
- }
-
- public CharSequence getLabel() {
- return mLabel;
- }
-
- public PermissionGroup(Context context, String packageName,
- String name, CharSequence label, String iconPkg, int iconResId) {
- mPackageName = packageName;
- mContext = context;
- mName = name;
- mLabel = label;
- mIconPkg = iconPkg;
- mIconResId = iconResId;
- }
-
- public boolean hasRuntimePermissions() {
- return mHasRuntimePermissions;
- }
-
- public boolean areRuntimePermissionsGranted() {
- final int permissionCount = mPermissions.size();
- for (int i = 0; i < permissionCount; i++) {
- Permission permission = mPermissions.valueAt(i);
- if (permission.mRuntime && !permission.mGranted) {
- return false;
- }
- }
- return true;
- }
-
- public boolean grantRuntimePermissions() {
- for (Permission permission : mPermissions.values()) {
- if (permission.mRuntime && !permission.mGranted) {
- mContext.getPackageManager().grantPermission(mPackageName,
- permission.mName, new UserHandle(mContext.getUserId()));
- permission.mGranted = true;
- }
- }
- return true;
- }
-
- public boolean revokeRuntimePermissions() {
- for (Permission permission : mPermissions.values()) {
- if (permission.mRuntime && permission.mGranted) {
- mContext.getPackageManager().revokePermission(mPackageName,
- permission.mName, new UserHandle(mContext.getUserId()));
- permission.mGranted = false;
- }
- }
- return true;
- }
-
- public List<Permission> getPermissions() {
- return new ArrayList<>(mPermissions.values());
- }
-
- @Override
- public boolean equals(Object obj) {
- if (this == obj) {
- return true;
- }
-
- if (obj == null) {
- return false;
- }
-
- if (getClass() != obj.getClass()) {
- return false;
- }
-
- PermissionGroup other = (PermissionGroup) obj;
-
- if (mName == null) {
- if (other.mName != null) {
- return false;
- }
- } else if (!mName.equals(other.mName)) {
- return false;
- }
-
- return true;
- }
-
- @Override
- public int hashCode() {
- return mName != null ? mName.hashCode() : 0;
- }
-
- @Override
- public String toString() {
- StringBuilder builder = new StringBuilder();
- builder.append(getClass().getSimpleName());
- builder.append("{name=").append(mName);
- if (!mPermissions.isEmpty()) {
- builder.append(", <has permissions>}");
- } else {
- builder.append('}');
- }
- return builder.toString();
- }
-
- void addPermission(Permission permission) {
- mPermissions.put(permission.mName, permission);
- if (permission.mRuntime) {
- mHasRuntimePermissions = true;
- }
- }
- }
-
- public static final class Permission {
- private final String mName;
- private final boolean mRuntime;
- private boolean mGranted;
-
- public Permission(String name, boolean runtime, boolean granted) {
- mName = name;
- mRuntime = runtime;
- mGranted = granted;
- }
-
- public String getName() {
- return mName;
- }
-
- public boolean isGranted() {
- return mGranted;
- }
-
- public void setGranted(boolean granted) {
- mGranted = granted;
- }
- }
-
- public static Drawable loadDrawable(PackageManager pm, String pkg, int resId) {
- try {
- return pm.getResourcesForApplication(pkg).getDrawable(resId, null);
- } catch (NotFoundException | NameNotFoundException e) {
- Log.d(LOG_TAG, "Couldn't get resource", e);
- return null;
- }
- }
-}
generated by cgit v1.2.3 (git 2.25.1) at 2024-06-05 15:47:48 +0000