first commit

2016-11-17 15:16:17 +08:00
commit 1ee0408aac
37 changed files with 997 additions and 0 deletions
--- a/README.md
+++ b/README.md
@@ -0,0 +1,31 @@
+#深入Activity，Activity启动模式LaunchMode完全解析
+
+#1.Standard：标准启动模式
+Activity默认模式，所有的Activity遵循元素进栈出栈的特性，例如进栈序列为A->B->C->D,D呈现在页面上，按返回键出栈顺序久违D->C->B->A.
+
+```flow
+st=>start: Start
+i=>inputoutput: 输入年份n
+cond1=>condition: n能否被4整除？
+cond2=>condition: n能否被100整除？
+cond3=>condition: n能否被400整除？
+o1=>inputoutput: 输出非闰年
+o2=>inputoutput: 输出非闰年
+o3=>inputoutput: 输出闰年
+o4=>inputoutput: 输出闰年
+e=>end
+st->i->cond1
+cond1(no)->o1->e
+cond1(yes)->cond2
+cond2(no)->o3->e
+cond2(yes)->cond3
+cond3(yes)->o2->e
+cond3(no)->o4->e
+```
+
+#2.SingleTop:栈顶复用模式
+栈顶复用模式，如果要开启的activity在任务栈的顶部已经存在，就不会创建新的实例，而是调用 onNewIntent() 方法。避免栈顶的activity被重复的创建。
+#3.SingleTask:栈内复用模式
+如果要启动的Activity在当前栈内启动，activity只会在任务栈里面存在一个实例。如果要激活的activity，在任务栈里面已经存在，就不会创建新的activity，而是复用这个已经存在的activity，调用 onNewIntent() 方法，并且清空这个activity任务栈上面所有的activity。
+#4.SingleInstance：单一实例模式
+整个手机操作系统里面只有一个实例存在。不同的应用去打开这个activity 共享公用的同一个activity。他会运行在自己单独，独立的任务栈里面，并且任务栈里面只有他一个实例存在。应用场景：呼叫来电界面。这种模式的使用情况比较罕见，在Launcher中可能使用。或者你确定你需要使Activity只有一个实例。
--- a/app/.gitignore
+++ b/app/.gitignore
@@ -0,0 +1 @@
+/build
--- a/app/build.gradle
+++ b/app/build.gradle
@@ -0,0 +1,30 @@
+apply plugin: 'com.android.application'
+
+android {
+    compileSdkVersion 25
+    buildToolsVersion "25.0.0"
+    defaultConfig {
+        applicationId "cn.bluemobi.dylan.activitylaunchmode"
+        minSdkVersion 9
+        targetSdkVersion 25
+        versionCode 1
+        versionName "1.0"
+        testInstrumentationRunner "android.support.test.runner.AndroidJUnitRunner"
+    }
+    buildTypes {
+        release {
+            minifyEnabled false
+            proguardFiles getDefaultProguardFile('proguard-android.txt'), 'proguard-rules.pro'
+        }
+    }
+}
+
+dependencies {
+    compile fileTree(include: ['*.jar'], dir: 'libs')
+    androidTestCompile('com.android.support.test.espresso:espresso-core:2.2.2', {
+        exclude group: 'com.android.support', module: 'support-annotations'
+    })
+    compile 'com.android.support:appcompat-v7:25.0.0'
+    testCompile 'junit:junit:4.12'
+    compile 'com.android.support:design:25.0.0'
+}
--- a/app/proguard-rules.pro
+++ b/app/proguard-rules.pro
@@ -0,0 +1,17 @@
+# Add project specific ProGuard rules here.
+# By default, the flags in this file are appended to flags specified
+# in E:\kejiang\Android\sdk/tools/proguard/proguard-android.txt
+# You can edit the include path and order by changing the proguardFiles
+# directive in build.gradle.
+#
+# For more details, see
+#   http://developer.android.com/guide/developing/tools/proguard.html
+
+# Add any project specific keep options here:
+
+# If your project uses WebView with JS, uncomment the following
+# and specify the fully qualified class name to the JavaScript interface
+# class:
+#-keepclassmembers class fqcn.of.javascript.interface.for.webview {
+#   public *;
+#}
--- a/app/src/androidTest/java/cn/bluemobi/dylan/activitylaunchmode/ExampleInstrumentedTest.java
+++ b/app/src/androidTest/java/cn/bluemobi/dylan/activitylaunchmode/ExampleInstrumentedTest.java
@@ -0,0 +1,26 @@
+package cn.bluemobi.dylan.activitylaunchmode;
+
+import android.content.Context;
+import android.support.test.InstrumentationRegistry;
+import android.support.test.runner.AndroidJUnit4;
+
+import org.junit.Test;
+import org.junit.runner.RunWith;
+
+import static org.junit.Assert.*;
+
+/**
+ * Instrumentation test, which will execute on an Android device.
+ *
+ * @see <a href="http://d.android.com/tools/testing">Testing documentation</a>
+ */
+@RunWith(AndroidJUnit4.class)
+public class ExampleInstrumentedTest {
+    @Test
+    public void useAppContext() throws Exception {
+        // Context of the app under test.
+        Context appContext = InstrumentationRegistry.getTargetContext();
+
+        assertEquals("cn.bluemobi.dylan.activitylaunchmode", appContext.getPackageName());
+    }
+}
--- a/app/src/main/AndroidManifest.xml
+++ b/app/src/main/AndroidManifest.xml
@@ -0,0 +1,24 @@
+<?xml version="1.0" encoding="utf-8"?>
+<manifest xmlns:android="http://schemas.android.com/apk/res/android"
+    package="cn.bluemobi.dylan.activitylaunchmode">
+
+    <application
+        android:allowBackup="true"
+        android:icon="@mipmap/ic_launcher"
+        android:label="@string/app_name"
+        android:supportsRtl="true"
+        android:theme="@style/AppTheme">
+        <activity android:name=".MainActivity">
+            <intent-filter>
+                <action android:name="android.intent.action.MAIN" />
+                <category android:name="android.intent.category.LAUNCHER" />
+            </intent-filter>
+        </activity>
+        <activity android:name=".singletop.SingleTopActivity" android:launchMode="singleTop"/>
+        <activity android:name=".singletop.LoginSuccessActivity" android:launchMode="singleTop"/>
+        <activity android:name=".singletask.SingleTaskActivity" android:launchMode="singleTask"/>
+        <activity android:name=".singletask.LoginActivity"/>
+        <activity android:name=".singletask.RegisterActivity"/>
+    </application>
+
+</manifest>
--- a/app/src/main/java/cn/bluemobi/dylan/activitylaunchmode/MainActivity.java
+++ b/app/src/main/java/cn/bluemobi/dylan/activitylaunchmode/MainActivity.java
@@ -0,0 +1,27 @@
+package cn.bluemobi.dylan.activitylaunchmode;
+
+import android.content.Intent;
+import android.os.Bundle;
+import android.support.v7.app.AppCompatActivity;
+import android.view.View;
+
+import cn.bluemobi.dylan.activitylaunchmode.singletask.SingleTaskActivity;
+import cn.bluemobi.dylan.activitylaunchmode.singletop.SingleTopActivity;
+
+public class MainActivity extends AppCompatActivity {
+
+    @Override
+    protected void onCreate(Bundle savedInstanceState) {
+        super.onCreate(savedInstanceState);
+        setContentView(R.layout.content_main);
+
+    }
+
+    public void onClick(View view) {
+        startActivity(new Intent(this, SingleTopActivity.class));
+    }
+
+    public void onClick2(View view) {
+        startActivity(new Intent(this, SingleTaskActivity.class));
+    }
+}
--- a/app/src/main/java/cn/bluemobi/dylan/activitylaunchmode/NotificationUtil.java
+++ b/app/src/main/java/cn/bluemobi/dylan/activitylaunchmode/NotificationUtil.java
@@ -0,0 +1,156 @@
+package cn.bluemobi.dylan.activitylaunchmode;
+
+import android.app.Notification;
+import android.app.NotificationManager;
+import android.app.PendingIntent;
+import android.content.Context;
+import android.content.Intent;
+import android.graphics.BitmapFactory;
+import android.graphics.Color;
+import android.net.Uri;
+import android.support.v7.app.NotificationCompat;
+import android.util.Log;
+import android.widget.RemoteViews;
+
+import java.util.Timer;
+import java.util.TimerTask;
+
+import cn.bluemobi.dylan.activitylaunchmode.singletop.SingleTopActivity;
+
+/**
+ * 显示通知栏工具类
+ * Created by Administrator on 2016-11-14.
+ */
+
+public class NotificationUtil {
+    /**
+     * 显示一个普通的通知
+     *
+     * @param context 上下文
+     */
+    public static void showNotification(Context context) {
+        Notification notification = new NotificationCompat.Builder(context)
+                /**设置通知左边的大图标**/
+                .setLargeIcon(BitmapFactory.decodeResource(context.getResources(), R.mipmap.ic_launcher))
+                /**设置通知右边的小图标**/
+                .setSmallIcon(R.mipmap.ic_launcher)
+                /**通知首次出现在通知栏，带上升动画效果的**/
+                .setTicker("通知来了")
+                /**设置通知的标题**/
+                .setContentTitle("这是一个通知的标题")
+                /**设置通知的内容**/
+                .setContentText("这是一个通知的内容这是一个通知的内容")
+                /**通知产生的时间，会在通知信息里显示**/
+                .setWhen(System.currentTimeMillis())
+                /**设置该通知优先级**/
+                .setPriority(Notification.PRIORITY_DEFAULT)
+                /**设置这个标志当用户单击面板就可以让通知将自动取消**/
+                .setAutoCancel(true)
+                /**设置他为一个正在进行的通知。他们通常是用来表示一个后台任务,用户积极参与(如播放音乐)或以某种方式正在等待,因此占用设备(如一个文件下载,同步操作,主动网络连接)**/
+                .setOngoing(false)
+                /**向通知添加声音、闪灯和振动效果的最简单、最一致的方式是使用当前的用户默认设置，使用defaults属性，可以组合：**/
+                .setDefaults(Notification.DEFAULT_VIBRATE | Notification.DEFAULT_SOUND)
+                .setContentIntent(PendingIntent.getActivity(context, 1, new Intent(context, SingleTopActivity.class), PendingIntent.FLAG_CANCEL_CURRENT))
+                .build();
+        NotificationManager notificationManager = (NotificationManager) context.getSystemService(context.NOTIFICATION_SERVICE);
+        /**发起通知**/
+        notificationManager.notify(0, notification);
+    }
+
+    /**
+     * 显示一个下载带进度条的通知
+     *
+     * @param context 上下文
+     */
+    public static void showNotificationProgress(Context context) {
+        //进度条通知
+        final NotificationCompat.Builder builderProgress = new NotificationCompat.Builder(context);
+        builderProgress.setContentTitle("下载中");
+        builderProgress.setSmallIcon(R.mipmap.ic_launcher);
+        builderProgress.setTicker("进度条通知");
+        builderProgress.setProgress(100, 0, false);
+        final Notification notification = builderProgress.build();
+        final NotificationManager notificationManager = (NotificationManager) context.getSystemService(context.NOTIFICATION_SERVICE);
+        //发送一个通知
+        notificationManager.notify(2, notification);
+        /**创建一个计时器,模拟下载进度**/
+        Timer timer = new Timer();
+        timer.schedule(new TimerTask() {
+            int progress = 0;
+
+            @Override
+            public void run() {
+                Log.i("progress", progress + "");
+                while (progress <= 100) {
+                    progress++;
+                    try {
+                        Thread.sleep(100);
+                    } catch (InterruptedException e) {
+                        // TODO Auto-generated catch block
+                        e.printStackTrace();
+                    }
+                    //更新进度条
+                    builderProgress.setProgress(100, progress, false);
+                    //再次通知
+                    notificationManager.notify(2, builderProgress.build());
+                }
+                //计时器退出
+                this.cancel();
+                //进度条退出
+                notificationManager.cancel(2);
+                return;//结束方法
+            }
+        }, 0);
+    }
+
+    /**
+     * 悬挂式，支持6.0以上系统
+     *
+     * @param context
+     */
+    public static void showFullScreen(Context context) {
+        NotificationCompat.Builder builder = new NotificationCompat.Builder(context);
+        Intent mIntent = new Intent(Intent.ACTION_VIEW, Uri.parse("http://blog.csdn.net/itachi85/"));
+        PendingIntent pendingIntent = PendingIntent.getActivity(context, 0, mIntent, 0);
+        builder.setContentIntent(pendingIntent);
+        builder.setSmallIcon(R.mipmap.ic_launcher);
+        builder.setLargeIcon(BitmapFactory.decodeResource(context.getResources(), R.mipmap.ic_launcher));
+        builder.setAutoCancel(true);
+        builder.setContentTitle("悬挂式通知");
+        //设置点击跳转
+        Intent hangIntent = new Intent();
+        hangIntent.setFlags(Intent.FLAG_ACTIVITY_NEW_TASK);
+        hangIntent.setClass(context, MainActivity.class);
+        //如果描述的PendingIntent已经存在，则在产生新的Intent之前会先取消掉当前的
+        PendingIntent hangPendingIntent = PendingIntent.getActivity(context, 0, hangIntent, PendingIntent.FLAG_CANCEL_CURRENT);
+        builder.setFullScreenIntent(hangPendingIntent, true);
+        NotificationManager notificationManager = (NotificationManager) context.getSystemService(context.NOTIFICATION_SERVICE);
+        notificationManager.notify(3, builder.build());
+    }
+    /**
+     * 折叠式
+     *
+     * @param context
+     */
+    public static void shwoNotify(Context context) {
+        //先设定RemoteViews
+        RemoteViews view_custom = new RemoteViews(context.getPackageName(), R.layout.view_custom);
+        //设置对应IMAGEVIEW的ID的资源图片
+        view_custom.setImageViewResource(R.id.custom_icon, R.mipmap.icon);
+        view_custom.setTextViewText(R.id.tv_custom_title, "今日头条");
+        view_custom.setTextColor(R.id.tv_custom_title, Color.BLACK);
+        view_custom.setTextViewText(R.id.tv_custom_content, "金州勇士官方宣布球队已经解雇了主帅马克-杰克逊，随后宣布了最后的结果。");
+        view_custom.setTextColor(R.id.tv_custom_content, Color.BLACK);
+        NotificationCompat.Builder mBuilder = new NotificationCompat.Builder(context);
+        mBuilder.setContent(view_custom)
+                .setContentIntent(PendingIntent.getActivity(context, 4, new Intent(context, MainActivity.class), PendingIntent.FLAG_CANCEL_CURRENT))
+                .setWhen(System.currentTimeMillis())// 通知产生的时间，会在通知信息里显示
+                .setTicker("有新资讯")
+                .setPriority(Notification.PRIORITY_HIGH)// 设置该通知优先级
+                .setOngoing(false)//不是正在进行的   true为正在进行  效果和.flag一样
+                .setSmallIcon(R.mipmap.icon);
+        Notification notify = mBuilder.build();
+        NotificationManager notificationManager = (NotificationManager) context.getSystemService(context.NOTIFICATION_SERVICE);
+        notificationManager.notify(4, notify);
+    }
+}
--- a/app/src/main/java/cn/bluemobi/dylan/activitylaunchmode/singletask/LoginActivity.java
+++ b/app/src/main/java/cn/bluemobi/dylan/activitylaunchmode/singletask/LoginActivity.java
@@ -0,0 +1,33 @@
+package cn.bluemobi.dylan.activitylaunchmode.singletask;
+
+import android.content.Intent;
+import android.os.Bundle;
+import android.support.annotation.Nullable;
+import android.support.v7.app.AppCompatActivity;
+import android.view.Gravity;
+import android.view.View;
+import android.view.ViewGroup;
+import android.widget.Button;
+
+/**
+ * Created by yuandl on 2016-11-17.
+ */
+
+public class LoginActivity extends AppCompatActivity {
+    @Override
+    protected void onCreate(@Nullable Bundle savedInstanceState) {
+        super.onCreate(savedInstanceState);
+        Button button = new Button(this);
+        button.setGravity(Gravity.CENTER);
+        button.setLayoutParams(new ViewGroup.LayoutParams(ViewGroup.LayoutParams.WRAP_CONTENT, ViewGroup.LayoutParams.WRAP_CONTENT));
+        button.setText("1登录界面，无账号点击注册");
+        setContentView(button);
+        button.setOnClickListener(new View.OnClickListener() {
+            @Override
+            public void onClick(View view) {
+                startActivity(new Intent(LoginActivity.this, RegisterActivity.class));
+            }
+        });
+    }
+
+}
--- a/app/src/main/java/cn/bluemobi/dylan/activitylaunchmode/singletask/RegisterActivity.java
+++ b/app/src/main/java/cn/bluemobi/dylan/activitylaunchmode/singletask/RegisterActivity.java
@@ -0,0 +1,33 @@
+package cn.bluemobi.dylan.activitylaunchmode.singletask;
+
+import android.content.Intent;
+import android.os.Bundle;
+import android.support.annotation.Nullable;
+import android.support.v7.app.AppCompatActivity;
+import android.view.Gravity;
+import android.view.View;
+import android.view.ViewGroup;
+import android.widget.Button;
+
+/**
+ * Created by yuandl on 2016-11-17.
+ */
+
+public class RegisterActivity extends AppCompatActivity {
+    @Override
+    protected void onCreate(@Nullable Bundle savedInstanceState) {
+        super.onCreate(savedInstanceState);
+        Button button = new Button(this);
+        button.setGravity(Gravity.CENTER);
+        button.setLayoutParams(new ViewGroup.LayoutParams(ViewGroup.LayoutParams.WRAP_CONTENT, ViewGroup.LayoutParams.WRAP_CONTENT));
+        button.setText("2注册界面，注册完成直接登录成功去主界面0");
+        setContentView(button);
+        button.setOnClickListener(new View.OnClickListener() {
+            @Override
+            public void onClick(View view) {
+                startActivity(new Intent(RegisterActivity.this, SingleTaskActivity.class));
+            }
+        });
+    }
+
+}
--- a/app/src/main/java/cn/bluemobi/dylan/activitylaunchmode/singletask/SingleTaskActivity.java
+++ b/app/src/main/java/cn/bluemobi/dylan/activitylaunchmode/singletask/SingleTaskActivity.java
@@ -0,0 +1,39 @@
+package cn.bluemobi.dylan.activitylaunchmode.singletask;
+
+import android.content.Intent;
+import android.os.Bundle;
+import android.support.annotation.Nullable;
+import android.support.v7.app.AppCompatActivity;
+import android.view.Gravity;
+import android.view.View;
+import android.view.ViewGroup;
+import android.widget.Button;
+import android.widget.TextView;
+
+import cn.bluemobi.dylan.activitylaunchmode.NotificationUtil;
+import cn.bluemobi.dylan.activitylaunchmode.R;
+import cn.bluemobi.dylan.activitylaunchmode.singletop.LoginSuccessActivity;
+import cn.bluemobi.dylan.activitylaunchmode.singletop.SingleTopActivity;
+
+/**
+ * Created by yuandl on 2016-11-17.
+ */
+
+public class SingleTaskActivity extends AppCompatActivity {
+    @Override
+    protected void onCreate(@Nullable Bundle savedInstanceState) {
+        super.onCreate(savedInstanceState);
+        Button button = new Button(this);
+        button.setGravity(Gravity.CENTER);
+        button.setLayoutParams(new ViewGroup.LayoutParams(ViewGroup.LayoutParams.WRAP_CONTENT, ViewGroup.LayoutParams.WRAP_CONTENT));
+        button.setText("0主界面，某些功能需要登陆-->需要点击登陆");
+        setContentView(button);
+        button.setOnClickListener(new View.OnClickListener() {
+            @Override
+            public void onClick(View view) {
+                startActivity(new Intent(SingleTaskActivity.this, LoginActivity.class));
+            }
+        });
+    }
+
+}
--- a/app/src/main/java/cn/bluemobi/dylan/activitylaunchmode/singletop/LoginSuccessActivity.java
+++ b/app/src/main/java/cn/bluemobi/dylan/activitylaunchmode/singletop/LoginSuccessActivity.java
@@ -0,0 +1,28 @@
+package cn.bluemobi.dylan.activitylaunchmode.singletop;
+
+import android.content.Intent;
+import android.os.Bundle;
+import android.support.annotation.Nullable;
+import android.support.v7.app.AppCompatActivity;
+import android.util.Log;
+import android.widget.TextView;
+
+/**
+ * Created by yuandl on 2016-11-17.
+ */
+
+public class LoginSuccessActivity extends AppCompatActivity {
+    @Override
+    protected void onCreate(@Nullable Bundle savedInstanceState) {
+        super.onCreate(savedInstanceState);
+        TextView textView = new TextView(this);
+        textView.setText("登陆成功界面");
+        setContentView(textView);
+    }
+
+    @Override
+    protected void onNewIntent(Intent intent) {
+        super.onNewIntent(intent);
+        Log.d("Tag","onNewIntent");
+    }
+}
--- a/app/src/main/java/cn/bluemobi/dylan/activitylaunchmode/singletop/SingleTopActivity.java
+++ b/app/src/main/java/cn/bluemobi/dylan/activitylaunchmode/singletop/SingleTopActivity.java
@@ -0,0 +1,40 @@
+package cn.bluemobi.dylan.activitylaunchmode.singletop;
+
+import android.content.Intent;
+import android.os.Bundle;
+import android.support.annotation.Nullable;
+import android.support.v7.app.AppCompatActivity;
+import android.view.View;
+
+import cn.bluemobi.dylan.activitylaunchmode.NotificationUtil;
+import cn.bluemobi.dylan.activitylaunchmode.R;
+
+/**
+ * Created by yuandl on 2016-11-17.
+ */
+
+public class SingleTopActivity extends AppCompatActivity {
+    @Override
+    protected void onCreate(@Nullable Bundle savedInstanceState) {
+        super.onCreate(savedInstanceState);
+        setContentView(R.layout.ac_singletop);
+    }
+
+    public void onClick1(View v) {
+        NotificationUtil.showNotification(this);
+    }
+    public void onClick2(View v) {
+        new Thread(){
+            @Override
+            public void run() {
+                super.run();
+                try {
+                    Thread.sleep(500);
+                } catch (InterruptedException e) {
+                    e.printStackTrace();
+                }
+                startActivity(new Intent(SingleTopActivity.this,LoginSuccessActivity.class));
+            }
+        }.start();
+    }
+}
--- a/app/src/main/res/layout/ac_singletop.xml
+++ b/app/src/main/res/layout/ac_singletop.xml
@@ -0,0 +1,21 @@
+<?xml version="1.0" encoding="utf-8"?>
+<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
+    android:layout_width="match_parent"
+    android:layout_height="match_parent"
+    android:orientation="vertical">
+
+    <Button
+        android:id="@+id/button5"
+        android:layout_marginTop="64dp"
+        android:layout_width="match_parent"
+        android:layout_height="wrap_content"
+        android:onClick="onClick1"
+        android:text="点击一个通知栏（解决重复打开Activity的问题）" />
+
+    <Button
+        android:id="@+id/button6"
+        android:layout_width="match_parent"
+        android:onClick="onClick2"
+        android:layout_height="wrap_content"
+        android:text="模拟登陆（解决按钮重复点击的问题）" />
+</LinearLayout>
--- a/app/src/main/res/layout/activity_main.xml
+++ b/app/src/main/res/layout/activity_main.xml
@@ -0,0 +1,27 @@
+<?xml version="1.0" encoding="utf-8"?>
+<android.support.design.widget.CoordinatorLayout xmlns:android="http://schemas.android.com/apk/res/android"
+    xmlns:app="http://schemas.android.com/apk/res-auto"
+    xmlns:tools="http://schemas.android.com/tools"
+    android:layout_width="match_parent"
+    android:layout_height="match_parent"
+    android:fitsSystemWindows="true">
+
+    <android.support.design.widget.AppBarLayout
+        android:layout_width="match_parent"
+        android:layout_height="wrap_content"
+        android:theme="@style/AppTheme.AppBarOverlay">
+
+        <android.support.v7.widget.Toolbar
+            android:id="@+id/toolbar"
+            android:layout_width="match_parent"
+            android:layout_height="?attr/actionBarSize"
+            android:background="?attr/colorPrimary"
+            app:popupTheme="@style/AppTheme.PopupOverlay" />
+
+    </android.support.design.widget.AppBarLayout>
+
+    <include layout="@layout/content_main" />
+
+
+
+</android.support.design.widget.CoordinatorLayout>
--- a/app/src/main/res/layout/content_main.xml
+++ b/app/src/main/res/layout/content_main.xml
@@ -0,0 +1,37 @@
+<?xml version="1.0" encoding="utf-8"?>
+<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
+    xmlns:tools="http://schemas.android.com/tools"
+    android:id="@+id/content_main"
+    android:layout_width="match_parent"
+    android:layout_height="match_parent"
+    android:orientation="vertical"
+    tools:showIn="@layout/activity_main">
+
+
+    <Button
+        android:id="@+id/button2"
+        android:layout_width="wrap_content"
+        android:layout_height="wrap_content"
+        android:layout_alignParentLeft="true"
+        android:layout_alignParentStart="true"
+        android:layout_alignParentTop="true"
+        android:layout_marginLeft="27dp"
+        android:layout_marginStart="27dp"
+        android:layout_marginTop="64dp"
+        android:onClick="onClick"
+        android:text="@string/singleTop" />
+
+    <Button
+        android:id="@+id/button"
+        android:layout_width="wrap_content"
+        android:layout_height="wrap_content"
+        android:layout_alignParentLeft="true"
+        android:layout_alignParentStart="true"
+        android:layout_alignParentTop="true"
+        android:layout_marginLeft="27dp"
+        android:layout_marginStart="27dp"
+        android:layout_marginTop="16dp"
+        android:onClick="onClick2"
+        android:text="@string/singleTask" />
+
+</LinearLayout>
--- a/app/src/main/res/layout/view_custom.xml
+++ b/app/src/main/res/layout/view_custom.xml
@@ -0,0 +1,58 @@
+<?xml version="1.0" encoding="utf-8"?>
+<RelativeLayout xmlns:android="http://schemas.android.com/apk/res/android"
+    android:layout_width="match_parent"
+    android:layout_height="wrap_content"
+    android:orientation="vertical" >
+
+    <ImageView
+        android:id="@+id/custom_icon"
+        android:layout_width="50dip"
+        android:layout_height="50dip"
+        android:layout_alignParentLeft="true"
+        android:layout_margin="5dip"
+        android:padding="5dip"
+        android:src="@mipmap/icon" />
+
+    <LinearLayout
+        android:layout_width="match_parent"
+        android:layout_height="match_parent"
+        android:layout_alignParentTop="true"
+        android:layout_toRightOf="@id/custom_icon"
+        android:orientation="vertical" >
+
+        <RelativeLayout
+            android:layout_width="match_parent"
+            android:layout_height="wrap_content" >
+
+            <TextView
+                android:id="@+id/tv_custom_title"
+                android:layout_width="wrap_content"
+                android:layout_height="wrap_content"
+                android:layout_alignParentLeft="true"
+                android:layout_centerVertical="true"
+                android:textColor="#000000"
+                android:text="title"
+                android:textSize="15sp" />
+
+            <TextView
+                android:id="@+id/tv_custom_time"
+                android:layout_width="wrap_content"
+                android:layout_height="wrap_content"
+                android:layout_alignParentRight="true"
+                android:layout_centerVertical="true"
+                android:text="16.49"
+                android:textColor="#000000"
+                android:textSize="12sp" />
+        </RelativeLayout>
+
+        <TextView
+            android:id="@+id/tv_custom_content"
+            android:layout_width="match_parent"
+            android:layout_height="wrap_content"
+            android:layout_marginTop="1dip"
+            android:textColor="#000000"
+            android:text="content"
+            android:textSize="12sp" />
+    </LinearLayout>
+
+</RelativeLayout>
--- a/app/src/main/res/menu/menu_main.xml
+++ b/app/src/main/res/menu/menu_main.xml
@@ -0,0 +1,10 @@
+<menu xmlns:android="http://schemas.android.com/apk/res/android"
+    xmlns:app="http://schemas.android.com/apk/res-auto"
+    xmlns:tools="http://schemas.android.com/tools"
+    tools:context="cn.bluemobi.dylan.notificationutil.MainActivity">
+    <item
+        android:id="@+id/action_settings"
+        android:orderInCategory="100"
+        android:title="@string/action_settings"
+        app:showAsAction="never" />
+</menu>
--- a/app/src/main/res/mipmap-hdpi/ic_launcher.png
+++ b/app/src/main/res/mipmap-hdpi/ic_launcher.png
--- a/app/src/main/res/mipmap-mdpi/ic_launcher.png
+++ b/app/src/main/res/mipmap-mdpi/ic_launcher.png
--- a/app/src/main/res/mipmap-xhdpi/ic_launcher.png
+++ b/app/src/main/res/mipmap-xhdpi/ic_launcher.png
--- a/app/src/main/res/mipmap-xhdpi/icon.png
+++ b/app/src/main/res/mipmap-xhdpi/icon.png
--- a/app/src/main/res/mipmap-xxhdpi/ic_launcher.png
+++ b/app/src/main/res/mipmap-xxhdpi/ic_launcher.png
--- a/app/src/main/res/mipmap-xxxhdpi/ic_launcher.png
+++ b/app/src/main/res/mipmap-xxxhdpi/ic_launcher.png
--- a/app/src/main/res/values-w820dp/dimens.xml
+++ b/app/src/main/res/values-w820dp/dimens.xml
@@ -0,0 +1,6 @@
+<resources>
+    <!-- Example customization of dimensions originally defined in res/values/dimens.xml
+         (such as screen margins) for screens with more than 820dp of available width. This
+         would include 7" and 10" devices in landscape (~960dp and ~1280dp respectively). -->
+    <dimen name="activity_horizontal_margin">64dp</dimen>
+</resources>
--- a/app/src/main/res/values/colors.xml
+++ b/app/src/main/res/values/colors.xml
@@ -0,0 +1,6 @@
+<?xml version="1.0" encoding="utf-8"?>
+<resources>
+    <color name="colorPrimary">#3F51B5</color>
+    <color name="colorPrimaryDark">#303F9F</color>
+    <color name="colorAccent">#FF4081</color>
+</resources>
--- a/app/src/main/res/values/dimens.xml
+++ b/app/src/main/res/values/dimens.xml
@@ -0,0 +1,6 @@
+<resources>
+    <!-- Default screen margins, per the Android Design guidelines. -->
+    <dimen name="activity_horizontal_margin">16dp</dimen>
+    <dimen name="activity_vertical_margin">16dp</dimen>
+    <dimen name="fab_margin">16dp</dimen>
+</resources>
--- a/app/src/main/res/values/strings.xml
+++ b/app/src/main/res/values/strings.xml
@@ -0,0 +1,6 @@
+<resources>
+    <string name="app_name">ActivityLaunchMode</string>
+    <string name="action_settings">Settings</string>
+    <string name="singleTop">singleTop-->栈顶复用模式></string>
+    <string name="singleTask">singleTask-->栈内复用模式></string>
+</resources>
--- a/app/src/main/res/values/styles.xml
+++ b/app/src/main/res/values/styles.xml
@@ -0,0 +1,21 @@
+<resources>
+
+    <!-- Base application theme. -->
+    <style name="AppTheme" parent="Theme.AppCompat">
+        <!-- Customize your theme here. -->
+        <item name="colorPrimary">@color/colorPrimary</item>
+        <item name="colorPrimaryDark">@color/colorPrimaryDark</item>
+        <item name="colorAccent">@color/colorAccent</item>
+    </style>
+
+    <style name="AppTheme.NoActionBar">
+        <item name="windowActionBar">false</item>
+        <item name="windowNoTitle">true</item>
+    </style>
+
+    <style name="AppTheme.AppBarOverlay" parent="ThemeOverlay.AppCompat.Dark.ActionBar" />
+
+    <style name="AppTheme.PopupOverlay" parent="ThemeOverlay.AppCompat.Light" />
+
+
+</resources>
--- a/app/src/test/java/cn/bluemobi/dylan/activitylaunchmode/ExampleUnitTest.java
+++ b/app/src/test/java/cn/bluemobi/dylan/activitylaunchmode/ExampleUnitTest.java
@@ -0,0 +1,17 @@
+package cn.bluemobi.dylan.activitylaunchmode;
+
+import org.junit.Test;
+
+import static org.junit.Assert.*;
+
+/**
+ * Example local unit test, which will execute on the development machine (host).
+ *
+ * @see <a href="http://d.android.com/tools/testing">Testing documentation</a>
+ */
+public class ExampleUnitTest {
+    @Test
+    public void addition_isCorrect() throws Exception {
+        assertEquals(4, 2 + 2);
+    }
+}
--- a/build.gradle
+++ b/build.gradle
@@ -0,0 +1,23 @@
+// Top-level build file where you can add configuration options common to all sub-projects/modules.
+
+buildscript {
+    repositories {
+        jcenter()
+    }
+    dependencies {
+        classpath 'com.android.tools.build:gradle:2.2.2'
+
+        // NOTE: Do not place your application dependencies here; they belong
+        // in the individual module build.gradle files
+    }
+}
+
+allprojects {
+    repositories {
+        jcenter()
+    }
+}
+
+task clean(type: Delete) {
+    delete rootProject.buildDir
+}
--- a/gradle.properties
+++ b/gradle.properties
@@ -0,0 +1,17 @@
+# Project-wide Gradle settings.
+
+# IDE (e.g. Android Studio) users:
+# Gradle settings configured through the IDE *will override*
+# any settings specified in this file.
+
+# For more details on how to configure your build environment visit
+# http://www.gradle.org/docs/current/userguide/build_environment.html
+
+# Specifies the JVM arguments used for the daemon process.
+# The setting is particularly useful for tweaking memory settings.
+org.gradle.jvmargs=-Xmx1536m
+
+# When configured, Gradle will run in incubating parallel mode.
+# This option should only be used with decoupled projects. More details, visit
+# http://www.gradle.org/docs/current/userguide/multi_project_builds.html#sec:decoupled_projects
+# org.gradle.parallel=true
--- a/gradle/wrapper/gradle-wrapper.jar
+++ b/gradle/wrapper/gradle-wrapper.jar
--- a/gradle/wrapper/gradle-wrapper.properties
+++ b/gradle/wrapper/gradle-wrapper.properties
@@ -0,0 +1,6 @@
+#Mon Dec 28 10:00:20 PST 2015
+distributionBase=GRADLE_USER_HOME
+distributionPath=wrapper/dists
+zipStoreBase=GRADLE_USER_HOME
+zipStorePath=wrapper/dists
+distributionUrl=https\://services.gradle.org/distributions/gradle-2.14.1-all.zip
--- a/160
+++ b/160
@@ -0,0 +1,160 @@
+#!/usr/bin/env bash
+
+##############################################################################
+##
+##  Gradle start up script for UN*X
+##
+##############################################################################
+
+# Add default JVM options here. You can also use JAVA_OPTS and GRADLE_OPTS to pass JVM options to this script.
+DEFAULT_JVM_OPTS=""
+
+APP_NAME="Gradle"
+APP_BASE_NAME=`basename "$0"`
+
+# Use the maximum available, or set MAX_FD != -1 to use that value.
+MAX_FD="maximum"
+
+warn ( ) {
+    echo "$*"
+}
+
+die ( ) {
+    echo
+    echo "$*"
+    echo
+    exit 1
+}
+
+# OS specific support (must be 'true' or 'false').
+cygwin=false
+msys=false
+darwin=false
+case "`uname`" in
+  CYGWIN* )
+    cygwin=true
+    ;;
+  Darwin* )
+    darwin=true
+    ;;
+  MINGW* )
+    msys=true
+    ;;
+esac
+
+# Attempt to set APP_HOME
+# Resolve links: $0 may be a link
+PRG="$0"
+# Need this for relative symlinks.
+while [ -h "$PRG" ] ; do
+    ls=`ls -ld "$PRG"`
+    link=`expr "$ls" : '.*-> \(.*\)$'`
+    if expr "$link" : '/.*' > /dev/null; then
+        PRG="$link"
+    else
+        PRG=`dirname "$PRG"`"/$link"
+    fi
+done
+SAVED="`pwd`"
+cd "`dirname \"$PRG\"`/" >/dev/null
+APP_HOME="`pwd -P`"
+cd "$SAVED" >/dev/null
+
+CLASSPATH=$APP_HOME/gradle/wrapper/gradle-wrapper.jar
+
+# Determine the Java command to use to start the JVM.
+if [ -n "$JAVA_HOME" ] ; then
+    if [ -x "$JAVA_HOME/jre/sh/java" ] ; then
+        # IBM's JDK on AIX uses strange locations for the executables
+        JAVACMD="$JAVA_HOME/jre/sh/java"
+    else
+        JAVACMD="$JAVA_HOME/bin/java"
+    fi
+    if [ ! -x "$JAVACMD" ] ; then
+        die "ERROR: JAVA_HOME is set to an invalid directory: $JAVA_HOME
+
+Please set the JAVA_HOME variable in your environment to match the
+location of your Java installation."
+    fi
+else
+    JAVACMD="java"
+    which java >/dev/null 2>&1 || die "ERROR: JAVA_HOME is not set and no 'java' command could be found in your PATH.
+
+Please set the JAVA_HOME variable in your environment to match the
+location of your Java installation."
+fi
+
+# Increase the maximum file descriptors if we can.
+if [ "$cygwin" = "false" -a "$darwin" = "false" ] ; then
+    MAX_FD_LIMIT=`ulimit -H -n`
+    if [ $? -eq 0 ] ; then
+        if [ "$MAX_FD" = "maximum" -o "$MAX_FD" = "max" ] ; then
+            MAX_FD="$MAX_FD_LIMIT"
+        fi
+        ulimit -n $MAX_FD
+        if [ $? -ne 0 ] ; then
+            warn "Could not set maximum file descriptor limit: $MAX_FD"
+        fi
+    else
+        warn "Could not query maximum file descriptor limit: $MAX_FD_LIMIT"
+    fi
+fi
+
+# For Darwin, add options to specify how the application appears in the dock
+if $darwin; then
+    GRADLE_OPTS="$GRADLE_OPTS \"-Xdock:name=$APP_NAME\" \"-Xdock:icon=$APP_HOME/media/gradle.icns\""
+fi
+
+# For Cygwin, switch paths to Windows format before running java
+if $cygwin ; then
+    APP_HOME=`cygpath --path --mixed "$APP_HOME"`
+    CLASSPATH=`cygpath --path --mixed "$CLASSPATH"`
+    JAVACMD=`cygpath --unix "$JAVACMD"`
+
+    # We build the pattern for arguments to be converted via cygpath
+    ROOTDIRSRAW=`find -L / -maxdepth 1 -mindepth 1 -type d 2>/dev/null`
+    SEP=""
+    for dir in $ROOTDIRSRAW ; do
+        ROOTDIRS="$ROOTDIRS$SEP$dir"
+        SEP="|"
+    done
+    OURCYGPATTERN="(^($ROOTDIRS))"
+    # Add a user-defined pattern to the cygpath arguments
+    if [ "$GRADLE_CYGPATTERN" != "" ] ; then
+        OURCYGPATTERN="$OURCYGPATTERN|($GRADLE_CYGPATTERN)"
+    fi
+    # Now convert the arguments - kludge to limit ourselves to /bin/sh
+    i=0
+    for arg in "$@" ; do
+        CHECK=`echo "$arg"|egrep -c "$OURCYGPATTERN" -`
+        CHECK2=`echo "$arg"|egrep -c "^-"`                                 ### Determine if an option
+
+        if [ $CHECK -ne 0 ] && [ $CHECK2 -eq 0 ] ; then                    ### Added a condition
+            eval `echo args$i`=`cygpath --path --ignore --mixed "$arg"`
+        else
+            eval `echo args$i`="\"$arg\""
+        fi
+        i=$((i+1))
+    done
+    case $i in
+        (0) set -- ;;
+        (1) set -- "$args0" ;;
+        (2) set -- "$args0" "$args1" ;;
+        (3) set -- "$args0" "$args1" "$args2" ;;
+        (4) set -- "$args0" "$args1" "$args2" "$args3" ;;
+        (5) set -- "$args0" "$args1" "$args2" "$args3" "$args4" ;;
+        (6) set -- "$args0" "$args1" "$args2" "$args3" "$args4" "$args5" ;;
+        (7) set -- "$args0" "$args1" "$args2" "$args3" "$args4" "$args5" "$args6" ;;
+        (8) set -- "$args0" "$args1" "$args2" "$args3" "$args4" "$args5" "$args6" "$args7" ;;
+        (9) set -- "$args0" "$args1" "$args2" "$args3" "$args4" "$args5" "$args6" "$args7" "$args8" ;;
+    esac
+fi
+
+# Split up the JVM_OPTS And GRADLE_OPTS values into an array, following the shell quoting and substitution rules
+function splitJvmOpts() {
+    JVM_OPTS=("$@")
+}
+eval splitJvmOpts $DEFAULT_JVM_OPTS $JAVA_OPTS $GRADLE_OPTS
+JVM_OPTS[${#JVM_OPTS[*]}]="-Dorg.gradle.appname=$APP_BASE_NAME"
+
+exec "$JAVACMD" "${JVM_OPTS[@]}" -classpath "$CLASSPATH" org.gradle.wrapper.GradleWrapperMain "$@"
--- a/gradlew.bat
+++ b/gradlew.bat
@@ -0,0 +1,90 @@
+@if "%DEBUG%" == "" @echo off
+@rem ##########################################################################
+@rem
+@rem  Gradle startup script for Windows
+@rem
+@rem ##########################################################################
+
+@rem Set local scope for the variables with windows NT shell
+if "%OS%"=="Windows_NT" setlocal
+
+@rem Add default JVM options here. You can also use JAVA_OPTS and GRADLE_OPTS to pass JVM options to this script.
+set DEFAULT_JVM_OPTS=
+
+set DIRNAME=%~dp0
+if "%DIRNAME%" == "" set DIRNAME=.
+set APP_BASE_NAME=%~n0
+set APP_HOME=%DIRNAME%
+
+@rem Find java.exe
+if defined JAVA_HOME goto findJavaFromJavaHome
+
+set JAVA_EXE=java.exe
+%JAVA_EXE% -version >NUL 2>&1
+if "%ERRORLEVEL%" == "0" goto init
+
+echo.
+echo ERROR: JAVA_HOME is not set and no 'java' command could be found in your PATH.
+echo.
+echo Please set the JAVA_HOME variable in your environment to match the
+echo location of your Java installation.
+
+goto fail
+
+:findJavaFromJavaHome
+set JAVA_HOME=%JAVA_HOME:"=%
+set JAVA_EXE=%JAVA_HOME%/bin/java.exe
+
+if exist "%JAVA_EXE%" goto init
+
+echo.
+echo ERROR: JAVA_HOME is set to an invalid directory: %JAVA_HOME%
+echo.
+echo Please set the JAVA_HOME variable in your environment to match the
+echo location of your Java installation.
+
+goto fail
+
+:init
+@rem Get command-line arguments, handling Windowz variants
+
+if not "%OS%" == "Windows_NT" goto win9xME_args
+if "%@eval[2+2]" == "4" goto 4NT_args
+
+:win9xME_args
+@rem Slurp the command line arguments.
+set CMD_LINE_ARGS=
+set _SKIP=2
+
+:win9xME_args_slurp
+if "x%~1" == "x" goto execute
+
+set CMD_LINE_ARGS=%*
+goto execute
+
+:4NT_args
+@rem Get arguments from the 4NT Shell from JP Software
+set CMD_LINE_ARGS=%$
+
+:execute
+@rem Setup the command line
+
+set CLASSPATH=%APP_HOME%\gradle\wrapper\gradle-wrapper.jar
+
+@rem Execute Gradle
+"%JAVA_EXE%" %DEFAULT_JVM_OPTS% %JAVA_OPTS% %GRADLE_OPTS% "-Dorg.gradle.appname=%APP_BASE_NAME%" -classpath "%CLASSPATH%" org.gradle.wrapper.GradleWrapperMain %CMD_LINE_ARGS%
+
+:end
+@rem End local scope for the variables with windows NT shell
+if "%ERRORLEVEL%"=="0" goto mainEnd
+
+:fail
+rem Set variable GRADLE_EXIT_CONSOLE if you need the _script_ return code instead of
+rem the _cmd.exe /c_ return code!
+if  not "" == "%GRADLE_EXIT_CONSOLE%" exit 1
+exit /b 1
+
+:mainEnd
+if "%OS%"=="Windows_NT" endlocal
+
+:omega
--- a/settings.gradle
+++ b/settings.gradle
@@ -0,0 +1 @@
+include ':app'