blob: 2b86a619dcb33b3769546535fb5ff6d7589ebbfa [file] [log] [blame]
/*
* Copyright (C) 2009 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.phone;
import android.app.AlertDialog;
import android.content.Context;
import android.os.SystemProperties;
import android.util.Log;
import android.view.WindowManager;
/**
* Helper class for displaying the a string triggered by a lower level Phone request
*/
public class PhoneDisplayMessage {
private static final String LOG_TAG = "PhoneDisplayMessage";
private static final boolean DBG = (SystemProperties.getInt("ro.debuggable", 0) == 1);
/** Display message dialog */
private static AlertDialog sDisplayMessageDialog = null;
/**
* Display the alert dialog with the network message.
*
* @param context context to get strings.
* @param infoMsg Text message from Network.
*/
public static void displayNetworkMessage(Context context, String infoMsg) {
if (DBG) log("displayInfoRecord: infoMsg=" + infoMsg);
String title = (String)context.getText(R.string.network_info_message);
displayMessage(context, title, infoMsg);
}
/**
* Display the alert dialog with the error message.
*
* @param context context to get strings.
* @param errorMsg Error message describing the network triggered error
*/
public static void displayErrorMessage(Context context, String errorMsg) {
if (DBG) log("displayErrorMessage: errorMsg=" + errorMsg);
String title = (String)context.getText(R.string.network_error_message);
displayMessage(context, title, errorMsg);
}
public static void displayMessage(Context context, String title, String msg) {
if (DBG) log("displayMessage: msg=" + msg);
if (sDisplayMessageDialog != null) {
sDisplayMessageDialog.dismiss();
}
// displaying system alert dialog on the screen instead of
// using another activity to display the message. This
// places the message at the forefront of the UI.
sDisplayMessageDialog = new AlertDialog.Builder(context)
.setIcon(android.R.drawable.ic_dialog_info)
.setTitle(title)
.setMessage(msg)
.setCancelable(true)
.create();
sDisplayMessageDialog.getWindow().setType(
WindowManager.LayoutParams.TYPE_SYSTEM_DIALOG);
sDisplayMessageDialog.getWindow().addFlags(
WindowManager.LayoutParams.FLAG_DIM_BEHIND);
sDisplayMessageDialog.show();
PhoneGlobals.getInstance().wakeUpScreen();
}
/**
* Dismiss the DisplayInfo record
*/
public static void dismissMessage() {
if (DBG) log("Dissmissing Display Info Record...");
if (sDisplayMessageDialog != null) {
sDisplayMessageDialog.dismiss();
sDisplayMessageDialog = null;
}
}
private static void log(String msg) {
Log.d(LOG_TAG, "[PhoneDisplayMessage] " + msg);
}
}