android---(actionBar)

android.support.v7.app.ActionBar actionBar = getSupportActionBar();

actionBar.hide();

//导航：
//主activity，也就是主页：

public class MainActivity extends AppCompatActivity {

@Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_main);
android.support.v7.app.ActionBar actionBar = getSupportActionBar();

actionBar.setHomeButtonEnabled(true);//图标启动

}
public void startActivity(View v){
startActivity(new Intent(this, Main2Activity.class));
}
}

//另一个activity:actionBarActivity已过时，使用AppCompatActivity
public class Main2Activity extends AppCompatActivity {

@Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_main2);

ActionBar supportActionBar = getSupportActionBar();

supportActionBar.setDisplayHomeAsUpEnabled(true);//向上导航
}

//清单文件：
<activity
android:name=".Main2Activity"
android:label="@string/title_activity_main2"
android:parentActivityName=".MainActivity" >//指定上一层导航
//兼容低版本
<meta-data
android:name="android.support.PARENT_ACTIVITY"
android:value=".MainActivity" />
</activity>
-----------------------------

//菜单文件：
<item
android:id="@+id/serch"
android:icon="@android:drawable/ic_menu_search"
android:orderInCategory="300"
android:title="search"
app:actionViewClass="android.support.v7.widget.SearchView"

app:showAsAction="ifRoom|collapseActionView" />

<item
android:id="@+id/share"
android:icon="@android:drawable/ic_menu_share"
android:orderInCategory="400"
app:showAsAction="ifRoom"
android:title="share"
//使用app，而不是android，        app:actionProviderClass="android.support.v7.widget.ShareActionProvider" />
----------------------

//activity类：
@Override
public boolean onCreateOptionsMenu(Menu menu) {
// Inflate the menu; this adds items to the action bar if it is present.
getMenuInflater().inflate(R.menu.menu_main, menu);
//获取搜索菜单项
MenuItem item = menu.findItem(R.id.serch);
//转化为搜索视图组件
SearchView searchView = (SearchView) item.getActionView();

//注册事件，获取输入的值
searchView.setOnQueryTextListener(new SearchView.OnQueryTextListener() {
@Override
public boolean onQueryTextSubmit(String query) {

Toast.makeText(getApplicationContext(), query, Toast.LENGTH_LONG).show();

return false;
}

@Override
public boolean onQueryTextChange(String newText) {
return false;
}
});
=================================================

//分享菜单项
MenuItem shareItem = menu.findItem(R.id.share);
//通过这个菜单得到分享组件提供者
ShareActionProvider mShareActionProvider = (ShareActionProvider)
MenuItemCompat.getActionProvider(shareItem);

//分享的事件
mShareActionProvider.setShareIntent(getDefaultIntent());

return true;

}
//启动所有可以分享的程序
private Intent getDefaultIntent() {
Intent intent = new Intent(Intent.ACTION_SEND);
intent.setType("image/*");
return intent;
}

//选项卡：
//activity类:
public class MainActivity extends AppCompatActivity implements ActionBar.TabListener {

@Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_main);

ActionBar actionBar = getSupportActionBar();

//更改标题栏模式
actionBar.setNavigationMode(ActionBar.NAVIGATION_MODE_TABS);
//标题不显示
actionBar.setDisplayShowTitleEnabled(false);

//添加选项卡：
actionBar.addTab(actionBar.newTab().setText("新闻").setTabListener(this));
actionBar.addTab(actionBar.newTab().setText("视屏").setTabListener(this));
actionBar.addTab(actionBar.newTab().setText("音乐").setTabListener(this));
actionBar.addTab(actionBar.newTab().setText("游戏").setTabListener(this));

}
@Override
public void onTabSelected(ActionBar.Tab tab, FragmentTransaction fragmentTransaction) {
Toast.makeText(this,tab.getText(),Toast.LENGTH_SHORT).show();

}

@Override
public void onTabUnselected(ActionBar.Tab tab, FragmentTransaction fragmentTransaction) {

}

@Override
public void onTabReselected(ActionBar.Tab tab, FragmentTransaction fragmentTransaction) {

}
}

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

//电话服务管理的API方法
public void testTelePhoneManager() {

TelephonyManager tm = (TelephonyManager) getSystemService(Context.TELEPHONY_SERVICE);
System.out.print("电话状态：" + tm.getCallState());
System.out.print("唯一的设备ID：" + tm.getDeviceId());
System.out.print("设备的软件版本号:" + tm.getDeviceSoftwareVersion());
System.out.print("手机号:" + tm.getLine1Number());
System.out.print("获取ISO标准的国家码，即国际长途区号:" + tm.getLine1Number());
System.out.print("当前使用的网络类型:" + tm.getNetworkType());
System.out.print("手机类型:" + tm.getPhoneType());
System.out.print("SIM的状态信息:" + tm.getSimState());
System.out.print("唯一的用户ID:" + tm.getSubscriberId());
System.out.print("SIM卡的序列号:" + tm.getSimSerialNumber());
System.out.print("服务商名称:" + tm.getSimOperator());
}

public class MainActivity extends AppCompatActivity {

TextView t01;
TextView t02;
TextView t03;
TextView t04;
TextView t05;
TextView t06;
TextView t07;
TextView t08;
TextView t09;
TextView t10;
TextView t11;

@Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_main);

t01 = (TextView) findViewById(R.id.t01);
t02 = (TextView) findViewById(R.id.t02);
t03 = (TextView) findViewById(R.id.t03);
t04 = (TextView) findViewById(R.id.t04);
t05 = (TextView) findViewById(R.id.t05);
t06 = (TextView) findViewById(R.id.t06);
t07 = (TextView) findViewById(R.id.t07);
t08 = (TextView) findViewById(R.id.t08);
t09 = (TextView) findViewById(R.id.t09);
t10 = (TextView) findViewById(R.id.t10);
t11 = (TextView) findViewById(R.id.t11);

testTelePhoneManager();
}

//电话服务管理的API方法
public void testTelePhoneManager() {

TelephonyManager tm = (TelephonyManager) getSystemService(Context.TELEPHONY_SERVICE);
t01.setText("电话状态：" + tm.getCallState());
t02.setText("唯一的设备ID：" + tm.getDeviceId());
t03.setText("设备的软件版本号:" + tm.getDeviceSoftwareVersion());
t04.setText("手机号:" + tm.getLine1Number());
t05.setText("获取ISO标准的国家码，即国际长途区号:" + tm.getLine1Number());
t06.setText("当前使用的网络类型:" + tm.getNetworkType());
t07.setText("手机类型:" + tm.getPhoneType());
t08.setText("SIM的状态信息:" + tm.getSimState());
t09.setText("唯一的用户ID:" + tm.getSubscriberId());
t10.setText("SIM卡的序列号:" + tm.getSimSerialNumber());
t11.setText("服务商名称:" + tm.getSimOperator());

//监听打电话的状态;
tm.listen(new MyPhoneStateListener(), PhoneStateListener.LISTEN_CALL_STATE);
}

//电话监听事件：
private class MyPhoneStateListener extends PhoneStateListener {

//电话监听状态：
@Override
public void onCallStateChanged(int state, String incomingNumber) {
super.onCallStateChanged(state, incomingNumber);

switch (state) {
case TelephonyManager.CALL_STATE_IDLE:
Toast.makeText(MainActivity.this, "挂机状态", Toast.LENGTH_LONG).show();
break;
case TelephonyManager.CALL_STATE_RINGING:
Toast.makeText(MainActivity.this, "电话响铃状态", Toast.LENGTH_LONG).show();
break;
case TelephonyManager.CALL_STATE_OFFHOOK:
Toast.makeText(MainActivity.this, "接听状态", Toast.LENGTH_LONG).show();
break;
}
}
}
}

//来电显示：
public class MainActivity extends AppCompatActivity {
@Override
protected void onCreate(Bundle savedInstanceState) {
testTelePhoneManager();
}

//电话服务管理的API方法
public void testTelePhoneManager() {
//测试来电显示,直接发送一个广播
sendBroadcast(new Intent(this,PhoneListenerReceiver.class));

}

//广播接书器：
public class PhoneListenerReceiver extends BroadcastReceiver {
public PhoneListenerReceiver() {
}

@Override
public void onReceive(Context context, Intent intent) {

//获取电话管理器对象,并注册监听器
TelephonyManager tm = (TelephonyManager) context.getApplicationContext().getSystemService(Context.TELEPHONY_SERVICE);
tm.listen(new MyPhoneStateListener(context), PhoneStateListener.LISTEN_CALL_STATE);
}

static WindowManager wm = null;

private class MyPhoneStateListener extends PhoneStateListener {

private Context context;
TextView textView = null; //显示文字组件

public MyPhoneStateListener(Context context) {
this.context = context;
}

@Override
public void onCallStateChanged(int state, String incomingNumber) {
super.onCallStateChanged(state, incomingNumber);

//响铃状态：
if (state == TelephonyManager.CALL_STATE_RINGING) {

//获取窗体对象
wm = (WindowManager) context.getSystemService(Context.WINDOW_SERVICE);

//窗体参数对象
WindowManager.LayoutParams params = new WindowManager.LayoutParams();

//设置为一个浮动层
params.type = WindowManager.LayoutParams.TYPE_SYSTEM_OVERLAY;

//设置窗体为不能触摸和没有焦点的
params.flags = WindowManager.LayoutParams.FLAG_NOT_TOUCH_MODAL | WindowManager.LayoutParams.FLAG_NOT_FOCUSABLE;

params.width = WindowManager.LayoutParams.WRAP_CONTENT;
params.height = WindowManager.LayoutParams.WRAP_CONTENT;

textView = new TextView(context);
textView.setText("当前电话号码：" + incomingNumber);

wm.addView(textView, params); //添加浮动视图

//挂机状态
} else if (state == TelephonyManager.CALL_STATE_IDLE) {
if (wm != null) {
wm.removeView(textView);
wm = null;
}
}

}
}

}

//配置清单：
<?xml version="1.0" encoding="utf-8"?>
<manifest xmlns:android="http://schemas.android.com/apk/res/android"
package="com.example.zhangjianbin.myapplication" >

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

//开机启动
<uses-permission android:name="android.permission.RECEIVE_BOOT_COMPLETED" />

//实现悬浮窗口
<uses-permission android:name="android.permission.SYSTEM_ALERT_WINDOW" />

<application
android:allowBackup="true"
android:icon="@mipmap/ic_launcher"
android:label="@string/app_name"
android:theme="@style/AppTheme" >
<activity
android:name=".MainActivity"
android:label="@string/app_name" >
<intent-filter>
<action android:name="android.intent.action.MAIN" />

<category android:name="android.intent.category.LAUNCHER" />
</intent-filter>
</activity>

<receiver
android:name=".PhoneListenerReceiver"
android:enabled="true"
android:exported="true" >

<intent-filter>
<action android:name="android.intent.action.BOOT_COMPLETED" />
</intent-filter>

</receiver>
</application>

</manifest>