63 lines
2.1 KiB
Java
Executable File
63 lines
2.1 KiB
Java
Executable File
/*
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* Copyright (C) 2011 The Android Open Source Project
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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package com.android.basicsmsreceiver;
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import android.app.Activity;
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import android.app.Application;
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import android.content.SharedPreferences;
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import android.util.Log;
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public class BasicSmsReceiverApp extends Application {
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public static final String LOG_TAG = "BasicSmsReceiverApp";
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public static final String SMS_LITE_PREFS_KEY = "sms_lite_prefs";
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public static final String PREF_KEY_NOTIFICATION_ID = "notification_id";
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static BasicSmsReceiverApp gBasicSmsReceiverApp;
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@Override
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public void onCreate() {
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super.onCreate();
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gBasicSmsReceiverApp = this;
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}
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public static BasicSmsReceiverApp getBasicSmsReceiverApp() {
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return gBasicSmsReceiverApp;
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}
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// Each incoming sms gets its own notification. We have to use a new unique notification id
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// for each one.
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public int getNextNotificationId() {
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SharedPreferences prefs = getSharedPreferences(SMS_LITE_PREFS_KEY,
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Activity.MODE_PRIVATE);
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int notificationId = prefs.getInt(PREF_KEY_NOTIFICATION_ID, 0);
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++notificationId;
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if (notificationId > 32765) {
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notificationId = 1; // wrap around before it gets dangerous
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}
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// Save the updated notificationId in SharedPreferences
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SharedPreferences.Editor editor = prefs.edit();
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editor.putInt(PREF_KEY_NOTIFICATION_ID, notificationId);
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editor.apply();
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Log.d(LOG_TAG, "getNextNotificationId: " + notificationId);
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return notificationId;
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}
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}
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