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/*
* Copyright (C) 2012 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.settings;
import android.app.AlertDialog;
import android.appwidget.AppWidgetManager;
import android.content.ComponentName;
import android.content.Context;
import android.content.DialogInterface;
import android.content.Intent;
import android.content.pm.ApplicationInfo;
import android.content.pm.PackageManager;
import android.os.Bundle;
import android.os.UserHandle;
import android.util.Log;
import android.view.LayoutInflater;
import android.widget.CheckBox;
import com.android.internal.app.AlertActivity;
import com.android.internal.app.AlertController;
/**
* This activity is displayed when an app launches the BIND_APPWIDGET intent. This allows apps
* that don't have the BIND_APPWIDGET permission to bind specific widgets.
*/
public class AllowBindAppWidgetActivity extends AlertActivity implements
DialogInterface.OnClickListener {
private CheckBox mAlwaysUse;
private int mAppWidgetId;
private UserHandle mProfile;
private ComponentName mComponentName;
private String mCallingPackage;
private AppWidgetManager mAppWidgetManager;
// Indicates whether this activity was closed because of a click
private boolean mClicked;
public void onClick(DialogInterface dialog, int which) {
if (which == AlertDialog.BUTTON_POSITIVE) {
// By default, set the result to cancelled
setResult(RESULT_CANCELED);
if (mAppWidgetId != -1 && mComponentName != null && mCallingPackage != null) {
try {
final boolean bound = mAppWidgetManager.bindAppWidgetIdIfAllowed(mAppWidgetId,
mProfile, mComponentName, null);
if (bound) {
Intent result = new Intent();
result.putExtra(AppWidgetManager.EXTRA_APPWIDGET_ID, mAppWidgetId);
setResult(RESULT_OK, result);
}
} catch (Exception e) {
Log.v("BIND_APPWIDGET", "Error binding widget with id "
+ mAppWidgetId + " and component " + mComponentName);
}
final boolean alwaysAllowBind = mAlwaysUse.isChecked();
if (alwaysAllowBind != mAppWidgetManager.hasBindAppWidgetPermission(
mCallingPackage)) {
mAppWidgetManager.setBindAppWidgetPermission(mCallingPackage,
alwaysAllowBind);
}
}
}
finish();
}
protected void onPause() {
if (isDestroyed() && !mClicked) {
setResult(RESULT_CANCELED);
}
super.onDestroy();
}
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
Intent intent = getIntent();
CharSequence label = "";
if (intent != null) {
try {
mAppWidgetId = intent.getIntExtra(AppWidgetManager.EXTRA_APPWIDGET_ID, -1);
mProfile = intent.getParcelableExtra(
AppWidgetManager.EXTRA_APPWIDGET_PROVIDER_PROFILE);
if (mProfile == null) {
mProfile = android.os.Process.myUserHandle();
}
mComponentName =
intent.getParcelableExtra(AppWidgetManager.EXTRA_APPWIDGET_PROVIDER);
mCallingPackage = getCallingPackage();
PackageManager pm = getPackageManager();
ApplicationInfo ai = pm.getApplicationInfo(mCallingPackage, 0);
label = pm.getApplicationLabel(ai);
} catch (Exception e) {
mAppWidgetId = -1;
mComponentName = null;
mCallingPackage = null;
Log.v("BIND_APPWIDGET", "Error getting parameters");
setResult(RESULT_CANCELED);
finish();
return;
}
}
AlertController.AlertParams ap = mAlertParams;
ap.mTitle = getString(R.string.allow_bind_app_widget_activity_allow_bind_title);
ap.mMessage = getString(R.string.allow_bind_app_widget_activity_allow_bind, label);
ap.mPositiveButtonText = getString(R.string.create);
ap.mNegativeButtonText = getString(android.R.string.cancel);
ap.mPositiveButtonListener = this;
ap.mNegativeButtonListener = this;
LayoutInflater inflater =
(LayoutInflater) getSystemService(Context.LAYOUT_INFLATER_SERVICE);
ap.mView = inflater.inflate(com.android.internal.R.layout.always_use_checkbox, null);
mAlwaysUse = (CheckBox) ap.mView.findViewById(com.android.internal.R.id.alwaysUse);
mAlwaysUse.setText(getString(R.string.allow_bind_app_widget_activity_always_allow_bind, label));
mAlwaysUse.setPadding(mAlwaysUse.getPaddingLeft(),
mAlwaysUse.getPaddingTop(),
mAlwaysUse.getPaddingRight(),
(int) (mAlwaysUse.getPaddingBottom() +
getResources().getDimension(R.dimen.bind_app_widget_dialog_checkbox_bottom_padding)));
mAppWidgetManager = AppWidgetManager.getInstance(this);
mAlwaysUse.setChecked(mAppWidgetManager.hasBindAppWidgetPermission(mCallingPackage,
mProfile.getIdentifier()));
setupAlert();
}
}
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