diff options
Diffstat (limited to 'src/com/android/packageinstaller/permission/ui/AppPermissionsFragment.java')
| -rw-r--r-- | src/com/android/packageinstaller/permission/ui/AppPermissionsFragment.java | 198 |
1 files changed, 198 insertions, 0 deletions
diff --git a/src/com/android/packageinstaller/permission/ui/AppPermissionsFragment.java b/src/com/android/packageinstaller/permission/ui/AppPermissionsFragment.java new file mode 100644 index 00000000..a74f08c8 --- /dev/null +++ b/src/com/android/packageinstaller/permission/ui/AppPermissionsFragment.java @@ -0,0 +1,198 @@ +/* +* 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; + +import android.annotation.Nullable; +import android.app.ActionBar; +import android.app.Activity; +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.os.Bundle; +import android.preference.Preference; +import android.preference.Preference.OnPreferenceChangeListener; +import android.preference.PreferenceScreen; +import android.preference.SwitchPreference; +import android.util.Log; +import android.view.LayoutInflater; +import android.view.MenuItem; +import android.view.View; +import android.view.ViewGroup; +import android.widget.ImageView; +import android.widget.ListView; +import android.widget.TextView; +import android.widget.Toast; + +import com.android.packageinstaller.R; +import com.android.packageinstaller.permission.utils.Utils; +import com.android.packageinstaller.permission.model.AppPermissions; +import com.android.packageinstaller.permission.model.PermissionGroup; + +public final class AppPermissionsFragment extends SettingsWithHeader + implements OnPreferenceChangeListener { + private static final String LOG_TAG = "ManagePermsFragment"; + + private AppPermissions mAppPermissions; + + public static AppPermissionsFragment newInstance(String packageName) { + AppPermissionsFragment instance = new AppPermissionsFragment(); + Bundle arguments = new Bundle(); + arguments.putString(Intent.EXTRA_PACKAGE_NAME, packageName); + instance.setArguments(arguments); + return instance; + } + + @Override + public void onCreate(Bundle savedInstanceState) { + super.onCreate(savedInstanceState); + setHasOptionsMenu(true); + final ActionBar ab = getActivity().getActionBar(); + if (ab != null) { + ab.setDisplayHomeAsUpEnabled(true); + } + } + + @Override + public void onResume() { + super.onResume(); + updateUi(); + } + + @Override + public boolean onOptionsItemSelected(MenuItem item) { + switch (item.getItemId()) { + case android.R.id.home: + getActivity().finish(); + return true; + } + return super.onOptionsItemSelected(item); + } + + @Override + public View onCreateView(LayoutInflater inflater, ViewGroup container, + Bundle savedInstanceState) { + ViewGroup rootView = (ViewGroup) inflater.inflate(R.layout.permissions_frame, container, + false); + ViewGroup prefsContainer = (ViewGroup) rootView.findViewById(R.id.prefs_container); + if (prefsContainer == null) { + prefsContainer = rootView; + } + prefsContainer.addView(super.onCreateView(inflater, prefsContainer, savedInstanceState)); + View emptyView = rootView.findViewById(R.id.no_permissions); + ((ListView) rootView.findViewById(android.R.id.list)).setEmptyView(emptyView); + return rootView; + } + + @Override + public void onViewCreated(View view, @Nullable Bundle savedInstanceState) { + super.onViewCreated(view, savedInstanceState); + bindUi(); + } + + private void bindUi() { + String packageName = getArguments().getString(Intent.EXTRA_PACKAGE_NAME); + + final Activity activity = getActivity(); + PackageInfo packageInfo = getPackageInfo(packageName); + if (packageInfo == null) { + Toast.makeText(activity, R.string.app_not_found_dlg_title, Toast.LENGTH_LONG) + .show(); + activity.finish(); + return; + } + final PackageManager pm = activity.getPackageManager(); + ApplicationInfo appInfo = packageInfo.applicationInfo; + final Drawable icon = appInfo.loadIcon(pm); + final CharSequence label = appInfo.loadLabel(pm); + setHeader(icon, label, null); + + final ViewGroup rootView = (ViewGroup) getView(); + final ImageView iconView = (ImageView) rootView.findViewById(R.id.lb_icon); + if (iconView != null) { + iconView.setImageDrawable(icon); + } + final TextView titleView = (TextView) rootView.findViewById(R.id.lb_title); + if (titleView != null) { + titleView.setText(R.string.app_permissions); + } + final TextView breadcrumbView = (TextView) rootView.findViewById(R.id.lb_breadcrumb); + if (breadcrumbView != null) { + breadcrumbView.setText(label); + } + + PreferenceScreen screen = getPreferenceManager().createPreferenceScreen(activity); + mAppPermissions = new AppPermissions(activity, packageInfo, null); + + for (PermissionGroup group : mAppPermissions.getPermissionGroups()) { + SwitchPreference preference = new SwitchPreference(activity); + preference.setOnPreferenceChangeListener(this); + preference.setKey(group.getName()); + preference.setIcon(Utils.loadDrawable(pm, group.getIconPkg(), + group.getIconResId())); + preference.setTitle(group.getLabel()); + preference.setPersistent(false); + screen.addPreference(preference); + } + + setPreferenceScreen(screen); + } + + @Override + public boolean onPreferenceChange(Preference preference, Object newValue) { + String groupName = preference.getKey(); + PermissionGroup group = mAppPermissions.getPermissionGroup(groupName); + + if (group == null) { + return false; + } + + if (newValue == Boolean.TRUE) { + group.grantRuntimePermissions(); + } else { + group.revokeRuntimePermissions(); + } + + return true; + } + + private void updateUi() { + mAppPermissions.refresh(); + + final int preferenceCount = getPreferenceScreen().getPreferenceCount(); + for (int i = 0; i < preferenceCount; i++) { + SwitchPreference preference = (SwitchPreference) + getPreferenceScreen().getPreference(i); + PermissionGroup group = mAppPermissions + .getPermissionGroup(preference.getKey()); + if (group != null) { + preference.setChecked(group.areRuntimePermissionsGranted()); + } + } + } + + private PackageInfo getPackageInfo(String packageName) { + try { + return getActivity().getPackageManager().getPackageInfo( + packageName, PackageManager.GET_PERMISSIONS); + } catch (PackageManager.NameNotFoundException e) { + Log.i(LOG_TAG, "No package:" + getActivity().getCallingPackage(), e); + return null; + } + } +}
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