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Diffstat (limited to 'src/com/android/packageinstaller/permission/ui/handheld/AppPermissionsFragment.java')
-rw-r--r--src/com/android/packageinstaller/permission/ui/handheld/AppPermissionsFragment.java404
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diff --git a/src/com/android/packageinstaller/permission/ui/handheld/AppPermissionsFragment.java b/src/com/android/packageinstaller/permission/ui/handheld/AppPermissionsFragment.java
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+++ b/src/com/android/packageinstaller/permission/ui/handheld/AppPermissionsFragment.java
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+/*
+* 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.ui.handheld;
+
+import android.annotation.Nullable;
+import android.app.ActionBar;
+import android.app.Activity;
+import android.app.AlertDialog;
+import android.app.Fragment;
+import android.content.Context;
+import android.content.DialogInterface;
+import android.content.DialogInterface.OnClickListener;
+import android.content.Intent;
+import android.content.pm.ApplicationInfo;
+import android.content.pm.PackageInfo;
+import android.content.pm.PackageManager;
+import android.graphics.drawable.Drawable;
+import android.net.Uri;
+import android.os.Bundle;
+import android.preference.Preference;
+import android.preference.Preference.OnPreferenceChangeListener;
+import android.preference.Preference.OnPreferenceClickListener;
+import android.preference.PreferenceScreen;
+import android.preference.SwitchPreference;
+import android.provider.Settings;
+import android.util.Log;
+import android.view.Menu;
+import android.view.MenuInflater;
+import android.view.MenuItem;
+import android.view.View;
+import android.view.ViewGroup;
+import android.widget.ImageView;
+import android.widget.TextView;
+import android.widget.Toast;
+import com.android.packageinstaller.R;
+import com.android.packageinstaller.permission.model.AppPermissionGroup;
+import com.android.packageinstaller.permission.model.AppPermissions;
+import com.android.packageinstaller.permission.ui.OverlayTouchActivity;
+import com.android.packageinstaller.permission.utils.LocationUtils;
+import com.android.packageinstaller.permission.utils.SafetyNetLogger;
+import com.android.packageinstaller.permission.utils.Utils;
+
+import java.util.ArrayList;
+import java.util.List;
+
+public final class AppPermissionsFragment extends SettingsWithHeader
+ implements OnPreferenceChangeListener {
+
+ private static final String LOG_TAG = "ManagePermsFragment";
+
+ static final String EXTRA_HIDE_INFO_BUTTON = "hideInfoButton";
+
+ private static final int MENU_ALL_PERMS = 0;
+
+ private List<AppPermissionGroup> mToggledGroups;
+ private AppPermissions mAppPermissions;
+ private PreferenceScreen mExtraScreen;
+
+ private boolean mHasConfirmedRevoke;
+
+ public static AppPermissionsFragment newInstance(String packageName) {
+ return setPackageName(new AppPermissionsFragment(), packageName);
+ }
+
+ private static <T extends Fragment> T setPackageName(T fragment, String packageName) {
+ Bundle arguments = new Bundle();
+ arguments.putString(Intent.EXTRA_PACKAGE_NAME, packageName);
+ fragment.setArguments(arguments);
+ return fragment;
+ }
+
+ @Override
+ public void onCreate(Bundle savedInstanceState) {
+ super.onCreate(savedInstanceState);
+ setLoading(true /* loading */, false /* animate */);
+ setHasOptionsMenu(true);
+ final ActionBar ab = getActivity().getActionBar();
+ if (ab != null) {
+ ab.setDisplayHomeAsUpEnabled(true);
+ }
+
+ String packageName = getArguments().getString(Intent.EXTRA_PACKAGE_NAME);
+ Activity activity = getActivity();
+ PackageInfo packageInfo = getPackageInfo(activity, packageName);
+ if (packageInfo == null) {
+ Toast.makeText(activity, R.string.app_not_found_dlg_title, Toast.LENGTH_LONG).show();
+ activity.finish();
+ return;
+ }
+
+ mAppPermissions = new AppPermissions(activity, packageInfo, null, true, new Runnable() {
+ @Override
+ public void run() {
+ getActivity().finish();
+ }
+ });
+ loadPreferences();
+ }
+
+ @Override
+ public void onResume() {
+ super.onResume();
+ mAppPermissions.refresh();
+ setPreferencesCheckedState();
+ }
+
+ @Override
+ public boolean onOptionsItemSelected(MenuItem item) {
+ switch (item.getItemId()) {
+ case android.R.id.home: {
+ getActivity().finish();
+ return true;
+ }
+
+ case MENU_ALL_PERMS: {
+ Fragment frag = AllAppPermissionsFragment.newInstance(
+ getArguments().getString(Intent.EXTRA_PACKAGE_NAME));
+ getFragmentManager().beginTransaction()
+ .replace(android.R.id.content, frag)
+ .addToBackStack("AllPerms")
+ .commit();
+ return true;
+ }
+ }
+ return super.onOptionsItemSelected(item);
+ }
+
+ @Override
+ public void onViewCreated(View view, @Nullable Bundle savedInstanceState) {
+ super.onViewCreated(view, savedInstanceState);
+ if (mAppPermissions != null) {
+ bindUi(this, mAppPermissions.getPackageInfo());
+ }
+ }
+
+ @Override
+ public void onCreateOptionsMenu(Menu menu, MenuInflater inflater) {
+ super.onCreateOptionsMenu(menu, inflater);
+ menu.add(Menu.NONE, MENU_ALL_PERMS, Menu.NONE, R.string.all_permissions);
+ }
+
+ private static void bindUi(SettingsWithHeader fragment, PackageInfo packageInfo) {
+ Activity activity = fragment.getActivity();
+ PackageManager pm = activity.getPackageManager();
+ ApplicationInfo appInfo = packageInfo.applicationInfo;
+ Intent infoIntent = null;
+ if (!activity.getIntent().getBooleanExtra(EXTRA_HIDE_INFO_BUTTON, false)) {
+ infoIntent = new Intent(Settings.ACTION_APPLICATION_DETAILS_SETTINGS)
+ .setData(Uri.fromParts("package", packageInfo.packageName, null));
+ }
+
+ Drawable icon = appInfo.loadIcon(pm);
+ CharSequence label = appInfo.loadLabel(pm);
+ fragment.setHeader(icon, label, infoIntent);
+
+ ActionBar ab = activity.getActionBar();
+ if (ab != null) {
+ ab.setTitle(R.string.app_permissions);
+ }
+
+ ViewGroup rootView = (ViewGroup) fragment.getView();
+ ImageView iconView = (ImageView) rootView.findViewById(R.id.lb_icon);
+ if (iconView != null) {
+ iconView.setImageDrawable(icon);
+ }
+ TextView titleView = (TextView) rootView.findViewById(R.id.lb_title);
+ if (titleView != null) {
+ titleView.setText(R.string.app_permissions);
+ }
+ TextView breadcrumbView = (TextView) rootView.findViewById(R.id.lb_breadcrumb);
+ if (breadcrumbView != null) {
+ breadcrumbView.setText(label);
+ }
+ }
+
+ private void loadPreferences() {
+ Context context = getActivity();
+ if (context == null) {
+ return;
+ }
+
+ PreferenceScreen screen = getPreferenceScreen();
+ if (screen == null) {
+ screen = getPreferenceManager().createPreferenceScreen(getActivity());
+ setPreferenceScreen(screen);
+ }
+
+ screen.removeAll();
+
+ if (mExtraScreen != null) {
+ mExtraScreen.removeAll();
+ }
+
+ final Preference extraPerms = new Preference(context);
+ extraPerms.setIcon(R.drawable.ic_toc);
+ extraPerms.setTitle(R.string.additional_permissions);
+
+ for (AppPermissionGroup group : mAppPermissions.getPermissionGroups()) {
+ if (!Utils.shouldShowPermission(group, mAppPermissions.getPackageInfo().packageName)) {
+ continue;
+ }
+
+ boolean isPlatform = group.getDeclaringPackage().equals(Utils.OS_PKG);
+
+ SwitchPreference preference = new SwitchPreference(context);
+ preference.setOnPreferenceChangeListener(this);
+ preference.setKey(group.getName());
+ Drawable icon = Utils.loadDrawable(context.getPackageManager(),
+ group.getIconPkg(), group.getIconResId());
+ preference.setIcon(Utils.applyTint(getContext(), icon,
+ android.R.attr.colorControlNormal));
+ preference.setTitle(group.getLabel());
+ if (group.isPolicyFixed()) {
+ preference.setSummary(getString(R.string.permission_summary_enforced_by_policy));
+ }
+ preference.setPersistent(false);
+ preference.setEnabled(!group.isPolicyFixed());
+ preference.setChecked(group.areRuntimePermissionsGranted());
+
+ if (isPlatform) {
+ screen.addPreference(preference);
+ } else {
+ if (mExtraScreen == null) {
+ mExtraScreen = getPreferenceManager().createPreferenceScreen(context);
+ }
+ mExtraScreen.addPreference(preference);
+ }
+ }
+
+ if (mExtraScreen != null) {
+ extraPerms.setOnPreferenceClickListener(new OnPreferenceClickListener() {
+ @Override
+ public boolean onPreferenceClick(Preference preference) {
+ AdditionalPermissionsFragment frag = new AdditionalPermissionsFragment();
+ setPackageName(frag, getArguments().getString(Intent.EXTRA_PACKAGE_NAME));
+ frag.setTargetFragment(AppPermissionsFragment.this, 0);
+ getFragmentManager().beginTransaction()
+ .replace(android.R.id.content, frag)
+ .addToBackStack(null)
+ .commit();
+ return true;
+ }
+ });
+ int count = mExtraScreen.getPreferenceCount();
+ extraPerms.setSummary(getResources().getQuantityString(
+ R.plurals.additional_permissions_more, count, count));
+ screen.addPreference(extraPerms);
+ }
+
+ setLoading(false /* loading */, true /* animate */);
+ }
+
+ @Override
+ public boolean onPreferenceChange(final Preference preference, Object newValue) {
+ String groupName = preference.getKey();
+ final AppPermissionGroup group = mAppPermissions.getPermissionGroup(groupName);
+
+ if (group == null) {
+ return false;
+ }
+
+ OverlayTouchActivity activity = (OverlayTouchActivity) getActivity();
+ if (activity.isObscuredTouch()) {
+ activity.showOverlayDialog();
+ return false;
+ }
+
+ addToggledGroup(group);
+
+ if (LocationUtils.isLocationGroupAndProvider(group.getName(), group.getApp().packageName)) {
+ LocationUtils.showLocationDialog(getContext(), mAppPermissions.getAppLabel());
+ return false;
+ }
+ if (newValue == Boolean.TRUE) {
+ group.grantRuntimePermissions(false);
+ } else {
+ final boolean grantedByDefault = group.hasGrantedByDefaultPermission();
+ if (grantedByDefault || (!group.hasRuntimePermission() && !mHasConfirmedRevoke)) {
+ new AlertDialog.Builder(getContext())
+ .setMessage(grantedByDefault ? R.string.system_warning
+ : R.string.old_sdk_deny_warning)
+ .setNegativeButton(R.string.cancel, null)
+ .setPositiveButton(R.string.grant_dialog_button_deny,
+ new OnClickListener() {
+ @Override
+ public void onClick(DialogInterface dialog, int which) {
+ ((SwitchPreference) preference).setChecked(false);
+ group.revokeRuntimePermissions(false);
+ if (!grantedByDefault) {
+ mHasConfirmedRevoke = true;
+ }
+ }
+ })
+ .show();
+ return false;
+ } else {
+ group.revokeRuntimePermissions(false);
+ }
+ }
+
+ return true;
+ }
+
+ @Override
+ public void onPause() {
+ super.onPause();
+ logToggledGroups();
+ }
+
+ private void addToggledGroup(AppPermissionGroup group) {
+ if (mToggledGroups == null) {
+ mToggledGroups = new ArrayList<>();
+ }
+ // Double toggle is back to initial state.
+ if (mToggledGroups.contains(group)) {
+ mToggledGroups.remove(group);
+ } else {
+ mToggledGroups.add(group);
+ }
+ }
+
+ private void logToggledGroups() {
+ if (mToggledGroups != null) {
+ String packageName = mAppPermissions.getPackageInfo().packageName;
+ SafetyNetLogger.logPermissionsToggled(packageName, mToggledGroups);
+ mToggledGroups = null;
+ }
+ }
+
+ private void setPreferencesCheckedState() {
+ setPreferencesCheckedState(getPreferenceScreen());
+ if (mExtraScreen != null) {
+ setPreferencesCheckedState(mExtraScreen);
+ }
+ }
+
+ private void setPreferencesCheckedState(PreferenceScreen screen) {
+ int preferenceCount = screen.getPreferenceCount();
+ for (int i = 0; i < preferenceCount; i++) {
+ Preference preference = screen.getPreference(i);
+ if (preference instanceof SwitchPreference) {
+ SwitchPreference switchPref = (SwitchPreference) preference;
+ AppPermissionGroup group = mAppPermissions.getPermissionGroup(switchPref.getKey());
+ if (group != null) {
+ switchPref.setChecked(group.areRuntimePermissionsGranted());
+ }
+ }
+ }
+ }
+
+ private static PackageInfo getPackageInfo(Activity activity, String packageName) {
+ try {
+ return activity.getPackageManager().getPackageInfo(
+ packageName, PackageManager.GET_PERMISSIONS);
+ } catch (PackageManager.NameNotFoundException e) {
+ Log.i(LOG_TAG, "No package:" + activity.getCallingPackage(), e);
+ return null;
+ }
+ }
+
+ public static class AdditionalPermissionsFragment extends SettingsWithHeader {
+ AppPermissionsFragment mOuterFragment;
+
+ @Override
+ public void onCreate(Bundle savedInstanceState) {
+ mOuterFragment = (AppPermissionsFragment) getTargetFragment();
+ super.onCreate(savedInstanceState);
+ setHeader(mOuterFragment.mIcon, mOuterFragment.mLabel, mOuterFragment.mInfoIntent);
+ setHasOptionsMenu(true);
+ setPreferenceScreen(mOuterFragment.mExtraScreen);
+ }
+
+ @Override
+ public void onViewCreated(View view, @Nullable Bundle savedInstanceState) {
+ super.onViewCreated(view, savedInstanceState);
+ String packageName = getArguments().getString(Intent.EXTRA_PACKAGE_NAME);
+ bindUi(this, getPackageInfo(getActivity(), packageName));
+ }
+
+ @Override
+ public boolean onOptionsItemSelected(MenuItem item) {
+ switch (item.getItemId()) {
+ case android.R.id.home:
+ getFragmentManager().popBackStack();
+ return true;
+ }
+ return super.onOptionsItemSelected(item);
+ }
+ }
+}