Main.java Source code

Introduction

Here is the source code for Main.java

Source

//package com.java2s;
/*
 * Copyright (C) 2011 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.
 */

import android.app.Activity;
import android.content.Context;
import android.content.Intent;
import android.net.Uri;

public class Main {
    /**
     * Create an {@link Intent} to launch an activity as the main entry point.  Existing activities
     * will all be closed.
     */
    public static Intent createRestartAppIntent(Context context, Class<? extends Activity> clazz) {
        Intent i = new Intent(context, clazz);
        prepareRestartAppIntent(i);
        return i;
    }

    /**
     * Create an {@link Intent} to launch an activity as the main entry point.  Existing activities
     * will all be closed.
     */
    public static Intent createRestartAppIntent(Uri data) {
        Intent i = new Intent(Intent.ACTION_MAIN, data);
        prepareRestartAppIntent(i);
        return i;
    }

    private static void prepareRestartAppIntent(Intent i) {
        i.setAction(Intent.ACTION_MAIN);
        i.addCategory(Intent.CATEGORY_LAUNCHER);
        i.addFlags(Intent.FLAG_ACTIVITY_CLEAR_TOP);
        i.addFlags(Intent.FLAG_ACTIVITY_NEW_TASK);
    }
}