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Tables	Are
PowerManagerService –> PowerManager	Android 的电源管理
ActivityManagerService->ActivityManager	整个Android framework框架中最为核心的一个服务，管理整个框架中任务、进程管理, Intent解析等的核心实现。虽然名为Activity的Manager Service，但它管辖的范围，不只是Activity，还有其他三大组件，和它们所在的进程。也就是说用户应用程序的生命管理，都是由他负责的。
TelephonyRegistry->TelephonyManager	电话注册、管理服务模块，可以获取电话的链接状态、信号强度等等
PackageManagerService -> PackageManager	包括对软件包的解包，验证，安装以及升级等等，对于我们现在不能安装.so文件的问题，应该先从这块着手分析原因。
AccountManagerService -> AccountManager	提供账户、密码和authtoken管理设备上的账户
ContentService -> ContentResolver	内容服务，主要是数据库等提供解决方法的服务。
BatteryService	监控电池充电及状态的服务，当状态改变时，会广播Intent
WindowManagerService -> WindowManager -> PhoneWindowManager	和ActivityManagerService高度粘合窗口管理，这里最核心的就是输入事件的分发和管理。
AlarmManagerService -> AlarmManager	闹钟服务程序
BluetoothService -> BluetoothDevice	蓝牙的后台管理和服务程序
ClipboardService -> ClipboardManager	和其他系统的clipBoard服务类似，提供复制黏贴功过。
InputMethodManagerService -> InputMethodManager	输入法的管理服务程序，包括何时使能输入法，切换输入法等等。
NetStatService	手机网络服务
ConnectivityService -> ConnectivityManager	网络连接状态服务，可供其他应用查询，当网络状态变化时，也可广播改变。
NotificationManagerService -> NotificationManager	负责管理和通知后台事件的发生等，这个和statusbar胶黏在一起，一般会在statusbar上添加响应图标。用户可以通过这知道系统后台发生了什么
WallpaperManagerService -> WallpaperManager	管理桌面背景的服务，深度定制化桌面系统
AppWidgetService -> AppWidgetManager	Android可以让用户写的程序以widget的方式放在桌面上，这就是这套管理和服务的接口
AudioService -> AudioManager	AudioFlinger的上层管理封装，主要是音量、音效、声道及铃声等的管理

TelephonyManager telephonyManager = (TelephonyManager)getSystemService(Context.TELEPHONY_SERVICE);

Uri uri=Uri.parse("tel:"+电话号码);    
Intent intent=new Intent(Intent.ACTION_DIAL,uri);    
startActivity(intent);

public class MainActivity extends AppCompatActivity {
    private TextView tv_phone1;
    private TextView tv_phone2;
    private TextView tv_phone3;
    private TextView tv_phone4;
    private TextView tv_phone5;
    private TextView tv_phone6;
    private TextView tv_phone7;
    private TextView tv_phone8;
    private TextView tv_phone9;
    private TelephonyManager tManager;
    private String[] phoneType = {"未知","2G","3G","4G"};
    private String[] simState = {"状态未知","无SIM卡","被PIN加锁","被PUK加锁",
            "被NetWork PIN加锁","已准备好"};
    @Override
    protected void onCreate(Bundle savedInstanceState) {
        super.onCreate(savedInstanceState);
        setContentView(R.layout.activity_main);
        //①获得系统提供的TelphonyManager对象的实例
        tManager = (TelephonyManager) getSystemService(Context.TELEPHONY_SERVICE);
        bindViews();
    private void bindViews() {
        tv_phone1 = (TextView) findViewById(R.id.tv_phone1);
        tv_phone2 = (TextView) findViewById(R.id.tv_phone2);
        tv_phone3 = (TextView) findViewById(R.id.tv_phone3);
        tv_phone4 = (TextView) findViewById(R.id.tv_phone4);
        tv_phone5 = (TextView) findViewById(R.id.tv_phone5);
        tv_phone6 = (TextView) findViewById(R.id.tv_phone6);
        tv_phone7 = (TextView) findViewById(R.id.tv_phone7);
        tv_phone8 = (TextView) findViewById(R.id.tv_phone8);
        tv_phone9 = (TextView) findViewById(R.id.tv_phone9);
        tv_phone1.setText("设备编号：" + tManager.getDeviceId());
        tv_phone2.setText("软件版本：" + (tManager.getDeviceSoftwareVersion()!= null?
                tManager.getDeviceSoftwareVersion():"未知"));
        tv_phone3.setText("运营商代号：" + tManager.getNetworkOperator());
        tv_phone4.setText("运营商名称：" + tManager.getNetworkOperatorName());
        tv_phone5.setText("网络类型：" + phoneType[tManager.getPhoneType()]);
        tv_phone6.setText("设备当前位置：" + (tManager.getCellLocation() != null ? tManager
                .getCellLocation().toString() : "未知位置"));
        tv_phone7.setText("SIM卡的国别：" + tManager.getSimCountryIso());
        tv_phone8.setText("SIM卡序列号：" + tManager.getSimSerialNumber());
        tv_phone9.setText("SIM卡状态：" + simState[tManager.getSimState()]);
}

<uses-permission android:name="android.permission.ACCESS_COARSE_LOCATION"/>
<uses-permission android:name="android.permission.READ_PHONE_STATE"/>

public class MainActivity extends AppCompatActivity {
    private TextView tv_rssi;
    private MyPhoneStateListener mpsListener;
    private TelephonyManager tManager;
    @Override
    protected void onCreate(Bundle savedInstanceState) {
        super.onCreate(savedInstanceState);
        setContentView(R.layout.activity_main);
        tManager = ((TelephonyManager)getSystemService(Context.TELEPHONY_SERVICE));
        tv_rssi = (TextView) findViewById(R.id.tv_rssi);
        mpsListener  = new MyPhoneStateListener();
        tManager.listen(mpsListener,290);
    private class MyPhoneStateListener extends PhoneStateListener {
        private int asu = 0,lastSignal = 0;
        @Override
        public void onSignalStrengthsChanged(SignalStrength signalStrength) {
            asu = signalStrength.getGsmSignalStrength();
            lastSignal = -113 + 2 * asu;
            tv_rssi.setText("当前手机的信号强度：" + lastSignal + " dBm" );
            super.onSignalStrengthsChanged(signalStrength);
}

This class was deprecated in API level 4.
Replaced by android.telephony.SmsManager that supports both GSM and CDMA.

public void SendSMSTo(String phoneNumber,String message){    
    //判断输入的phoneNumber是否为合法电话号码  
    if(PhoneNumberUtils.isGlobalPhoneNumber(phoneNumber)){  
        //Uri.parse("smsto") 这里是转换为指定Uri,固定写法  
        Intent intent = new Intent(Intent.ACTION_SENDTO, Uri.parse("smsto:"+phoneNumber));        
        intent.putExtra("sms_body", message);              
        startActivity(intent);    
}

uses-permission android:name="android.permission.SEND_SMS"/>

sendTextMessage(destinationAddress, scAddress, text, sentIntent, deliverIntent);

public void sendSMS(String phoneNumber,String message){  
    //获取短信管理器   
    android.telephony.SmsManager smsManager = android.telephony.SmsManager.getDefault();  
    //拆分短信内容（手机短信长度限制）,貌似长度限制为140个字符,就是
    //只能发送70个汉字,多了要拆分成多条短信发送
    //第四五个参数,如果没有需要监听发送状态与接收状态的话可以写null    
    List<String> divideContents = smsManager.divideMessage(message);   
    for (String text : divideContents) {    
        smsManager.sendTextMessage(phoneNumber, null, text, sentPI, deliverPI);    
}

//处理返回的发送状态   
String SENT_SMS_ACTION = "SENT_SMS_ACTION";  
Intent sentIntent = new Intent(SENT_SMS_ACTION);  
PendingIntent sentPI = PendingIntent.getBroadcast(context, 0, sentIntent,  0);  
//注册发送信息的广播接收者
context.registerReceiver(new BroadcastReceiver() {  
    @Override  
    public void onReceive(Context _context, Intent _intent) {  
        switch (getResultCode()) {  
        case Activity.RESULT_OK:
            Toast.makeText(context, "短信发送成功", Toast.LENGTH_SHORT).show();  
            break;  
        case SmsManager.RESULT_ERROR_GENERIC_FAILURE:    //普通错误
            break;
        case SmsManager.RESULT_ERROR_RADIO_OFF:         //无线广播被明确地关闭
            break;          
        case SmsManager.RESULT_ERROR_NULL_PDU:          //没有提供pdu
            break;      
        case SmsManager.RESULT_ERROR_NO_SERVICE:         //服务当前不可用
            break;              
}, new IntentFilter(SENT_SMS_ACTION));

//处理返回的接收状态   
String DELIVERED_SMS_ACTION = "DELIVERED_SMS_ACTION";  
//创建接收返回的接收状态的Intent  
Intent deliverIntent = new Intent(DELIVERED_SMS_ACTION);  
PendingIntent deliverPI = PendingIntent.getBroadcast(context, 0,deliverIntent, 0);  
context.registerReceiver(new BroadcastReceiver() {  
   @Override  
   public void onReceive(Context _context, Intent _intent) {  
       Toast.makeText(context,"收信人已经成功接收", Toast.LENGTH_SHORT).show();  
}, new IntentFilter(DELIVERED_SMS_ACTION));

AudioManager audiomanage = (AudioManager)context.getSystemService(Context.AUDIO_SERVICE);

"http://schemas.android.com/apk/res/android"
    android:id="@+id/LinearLayout1"
    android:layout_width="match_parent"
    android:layout_height="match_parent"
    android:orientation="vertical">
    id="@+id/btn_start"
        android:layout_width="wrap_content"
        android:layout_height="wrap_content"
        android:text="播放" />
    id="@+id/btn_stop"
        android:layout_width="wrap_content"
        android:layout_height="wrap_content"
        android:enabled="false"
        android:text="停止" />
    id="@+id/btn_higher"
        android:layout_width="wrap_content"
        android:layout_height="wrap_content"
        android:text="调高音量" />
    id="@+id/btn_lower"
        android:layout_width="wrap_content"
        android:layout_height="wrap_content"
        android:text="调低音量" />

public class MainActivity extends AppCompatActivity implements View.OnClickListener {
    private Button btn_start;
    private Button btn_stop;
    private Button btn_higher;
    private Button btn_lower;
    private Button btn_quite;
    private MediaPlayer mePlayer;
    private AudioManager aManager;
    //定义一个标志用来标示是否点击了静音按钮
    private int flag = 1;
    @Override
    protected void onCreate(Bundle savedInstanceState) {
        super.onCreate(savedInstanceState);
        setContentView(R.layout.activity_main);
        //获得系统的音频对象
        aManager = (AudioManager) getSystemService(Service.AUDIO_SERVICE);
        //初始化mediaplayer对象,这里播放的是raw文件中的mp3资源
        mePlayer = MediaPlayer.create(MainActivity.this, R.raw.countingstars);
        //设置循环播放:
        mePlayer.setLooping(true);
        bindViews();
    private void bindViews() {
        btn_start = (Button) findViewById(R.id.btn_start);
        btn_stop = (Button) findViewById(R.id.btn_stop);
        btn_higher = (Button) findViewById(R.id.btn_higher);
        btn_lower = (Button) findViewById(R.id.btn_lower);
        btn_quite = (Button) findViewById(R.id.btn_quite);
        btn_start.setOnClickListener(this);
        btn_stop.setOnClickListener(this);
        btn_higher.setOnClickListener(this);
        btn_lower.setOnClickListener(this);
        btn_quite.setOnClickListener(this);
    @Override
    public void onClick(View v) {
        switch (v.getId()) {
            case R.id.btn_start:
                btn_stop.setEnabled(true);
                mePlayer.start();
                btn_start.setEnabled(false);
                break;
            case R.id.btn_stop:
                btn_start.setEnabled(true);
                mePlayer.pause();
                btn_stop.setEnabled(false);
                break;
            case R.id.btn_higher:
                // 指定调节音乐的音频，增大音量，而且显示音量图形示意
                aManager.adjustStreamVolume(AudioManager.STREAM_MUSIC,
                        AudioManager.ADJUST_RAISE, AudioManager.FLAG_SHOW_UI);
                break;
            case R.id.btn_lower:
                // 指定调节音乐的音频，降低音量，只有声音,不显示图形条
                aManager.adjustStreamVolume(AudioManager.STREAM_MUSIC,
                        AudioManager.ADJUST_LOWER, AudioManager.FLAG_PLAY_SOUND);
                break;
            case R.id.btn_quite:
                // 指定调节音乐的音频，根据isChecked确定是否需要静音
                flag *= -1;
                if (flag == -1) {
                    aManager.setStreamMute(AudioManager.STREAM_MUSIC, true);   //API 23过期- -
//                    aManager.adjustStreamVolume(AudioManager.STREAM_MUSIC, AudioManager.ADJUST_MUTE,
//                            AudioManager.FLAG_SHOW_UI);   //23以后的版本用这个
                    btn_quite.setText("取消静音");
                } else {
                    aManager.setStreamMute(AudioManager.STREAM_MUSIC, false);//API 23过期- -
//                    aManager.adjustStreamVolume(AudioManager.STREAM_MUSIC, AudioManager.ADJUST_UNMUTE,
//                            AudioManager.FLAG_SHOW_UI);  //23以后的版本用这个
                    aManager.setMicrophoneMute(false);
                    btn_quite.setText("静音");
                break;
}

Vibrator vb = (Vibrator)getSystemService(Service.VIBRATOR_SERVICE);

"http://schemas.android.com/apk/res/android"
    android:layout_width="match_parent"
    android:layout_height="match_parent"
    android:orientation="vertical">
    id="@+id/btn_hasVibrator"
        android:layout_width="wrap_content"
        android:layout_height="wrap_content"
        android:text="判断是否有振动器" />
    id="@+id/btn_short"
        android:layout_width="wrap_content"
        android:layout_height="wrap_content"
        android:text="短振动" />
    id="@+id/btn_long"
        android:layout_width="wrap_content"
        android:layout_height="wrap_content"
        android:text="长振动" />
    id="@+id/btn_rhythm"
        android:layout_width="wrap_content"
        android:layout_height="wrap_content"
        android:text="节奏振动" />

public class MainActivity extends AppCompatActivity implements View.OnClickListener {
    private Button btn_hasVibrator;
    private Button btn_short;
    private Button btn_long;
    private Button btn_rhythm;
    private Button btn_cancle;
    private Vibrator myVibrator;
    private Context mContext;
    @Override
    protected void onCreate(Bundle savedInstanceState) {
        super.onCreate(savedInstanceState);
        setContentView(R.layout.activity_main);
        //获得系统的Vibrator实例:
        myVibrator = (Vibrator) getSystemService(Service.VIBRATOR_SERVICE);
        mContext = MainActivity.this;
        bindViews();
    private void bindViews() {
        btn_hasVibrator = (Button) findViewById(R.id.btn_hasVibrator);
        btn_short = (Button) findViewById(R.id.btn_short);
        btn_long = (Button) findViewById(R.id.btn_long);
        btn_rhythm = (Button) findViewById(R.id.btn_rhythm);
        btn_cancle = (Button) findViewById(R.id.btn_cancle);
        btn_hasVibrator.setOnClickListener(this);
        btn_short.setOnClickListener(this);
        btn_long.setOnClickListener(this);
        btn_rhythm.setOnClickListener(this);
        btn_cancle.setOnClickListener(this);
    @Override
    public void onClick(View v) {
        switch (v.getId()) {
            case R.id.btn_hasVibrator:
                Toast.makeText(mContext, myVibrator.hasVibrator() ? "当前设备有振动器" : "当前设备无振动器",
                        Toast.LENGTH_SHORT).show();
                break;
            case R.id.btn_short:
                myVibrator.cancel();
                myVibrator.vibrate(new long[]{100, 200, 100, 200}, 0);
                Toast.makeText(mContext, "短振动", Toast.LENGTH_SHORT).show();
                break;
            case R.id.btn_long:
                myVibrator.cancel();
                myVibrator.vibrate(new long[]{100, 100, 100, 1000}, 0);
                Toast.makeText(mContext, "长振动", Toast.LENGTH_SHORT).show();
                break;
            case R.id.btn_rhythm:
                myVibrator.cancel();
                myVibrator.vibrate(new long[]{500, 100, 500, 100, 500, 100}, 0);
                Toast.makeText(mContext, "节奏振动", Toast.LENGTH_SHORT).show();
                break;
            case R.id.btn_cancle:
                myVibrator.cancel();
                Toast.makeText(mContext, "取消振动", Toast.LENGTH_SHORT).show();
}

<uses-permission android:name="android.permission.VIBRATE"/>

"http://schemas.android.com/apk/res/android"
    android:id="@+id/LinearLayout1"
    android:layout_width="match_parent"
    android:layout_height="match_parent"
    android:orientation="vertical">
    id="@+id/btn_set"
        android:layout_width="wrap_content"
        android:layout_height="wrap_content"
        android:text="设置闹钟" />

public class MainActivity extends AppCompatActivity implements View.OnClickListener{
    private Button btn_set;
    private Button btn_cancel;
    private AlarmManager alarmManager;
    private PendingIntent pi;
    @Override
    protected void onCreate(Bundle savedInstanceState) {
        super.onCreate(savedInstanceState);
        setContentView(R.layout.activity_main);
        bindViews();
    private void bindViews() {
        btn_set = (Button) findViewById(R.id.btn_set);
        btn_cancel = (Button) findViewById(R.id.btn_cancel);
        alarmManager = (AlarmManager) getSystemService(ALARM_SERVICE);
        Intent intent = new Intent(MainActivity.this, ClockActivity.class);
        pi = PendingIntent.getActivity(MainActivity.this, 0, intent, 0);
        btn_set.setOnClickListener(this);
        btn_cancel.setOnClickListener(this);
    @Override
    public void onClick(View v) {
        switch (v.getId()){
            case R.id.btn_set:
                Calendar currentTime = Calendar.getInstance();
                new TimePickerDialog(MainActivity.this, 0,
                        new TimePickerDialog.OnTimeSetListener() {
                            @Override
                            public void onTimeSet(TimePicker view,
                                                  int hourOfDay, int minute) {
                                //设置当前时间
                                Calendar c = Calendar.getInstance();
                                c.setTimeInMillis(System.currentTimeMillis());
                                // 根据用户选择的时间来设置Calendar对象
                                c.set(Calendar.HOUR, hourOfDay);
                                c.set(Calendar.MINUTE, minute);
                                // ②设置AlarmManager在Calendar对应的时间启动Activity
                                alarmManager.set(AlarmManager.RTC_WAKEUP, c.getTimeInMillis(), pi);
                                Log.e("HEHE",c.getTimeInMillis()+"");   //这里的时间是一个unix时间戳
                                // 提示闹钟设置完毕:
                                Toast.makeText(MainActivity.this, "闹钟设置完毕~"+ c.getTimeInMillis(),
                                        Toast.LENGTH_SHORT).show();
                        }, currentTime.get(Calendar.HOUR_OF_DAY), currentTime
                        .get(Calendar.MINUTE), false).show();
                btn_cancel.setVisibility(View.VISIBLE);
                break;
            case R.id.btn_cancel:
                alarmManager.cancel(pi);
                btn_cancel.setVisibility(View.GONE);
                Toast.makeText(MainActivity.this, "闹钟已取消", Toast.LENGTH_SHORT)
                        .show();
                break;
}

public class ClockActivity extends AppCompatActivity {
    private MediaPlayer mediaPlayer;
    @Override
    public void onCreate(Bundle savedInstanceState) {
        super.onCreate(savedInstanceState);
        setContentView(R.layout.activity_clock);
        mediaPlayer = mediaPlayer.create(this,R.raw.pig);
        mediaPlayer.start();
        //创建一个闹钟提醒的对话框,点击确定关闭铃声与页面
        new AlertDialog.Builder(ClockActivity.this).setTitle("闹钟").setMessage("小猪小猪快起床~")
                .setPositiveButton("关闭闹铃", new DialogInterface.OnClickListener() {
                    @Override
                    public void onClick(DialogInterface dialog, int which) {
                        mediaPlayer.stop();
                        ClockActivity.this.finish();

小小工匠

Android系统服务

概述

TelephonyManager(电话管理器)

官方API

获得TelephonyManager的服务对象

示例

调用拨号器拨打电话号码

获取Sim卡信息与网络信息

获取手机的信号强度

监听手机的所有来电

黑名单来电自动挂断

SmsManager(短信管理器)

官方API

调用系统发送短信功能

调用系统提供的短信接口发送短信

处理返回发送状态的sentIntent：

处理返回接收状态的deliverIntent：

AudioManager(音频管理器)

官方API

获得AudioManager对象实例

常用方法

示例

Vibrator(振动器)

官方API

获得Vibrator实例:

相关方法：

示例：设置频率不同的震动器

AlarmManager(闹钟服务)

官方API

相关方法

示例：一个简单的定时任务