失眠网,内容丰富有趣,生活中的好帮手!
失眠网 > android自动接听和挂断电话

android自动接听和挂断电话

时间:2024-05-19 17:11:44

相关推荐

android自动接听和挂断电话

实现android自动接听和挂断电话功能。代码如下:

添加权限

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

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

main.xml

<?xml version="1.0" encoding="utf-8"?>

<LinearLayout xmlns:android="http:///apk/res/android"

androidrientation="vertical" android:layout_width="fill_parent"

android:layout_height="fill_parent">

<RadioGroup android:layout_height="wrap_content"

android:layout_width="fill_parent" android:id="@+id/rGrpSelect">

<RadioButton android:layout_height="wrap_content"

android:layout_width="fill_parent" android:id="@+id/rbtnAutoAccept"

android:text="所有来电自动接听"></RadioButton>

<RadioButton android:layout_height="wrap_content"

android:layout_width="fill_parent" android:id="@+id/rbtnAutoReject"

android:text="所有来电自动挂断"></RadioButton>

</RadioGroup>

<ToggleButton android:layout_height="wrap_content"

android:layout_width="fill_parent" android:id="@+id/tbtnRadioSwitch"

android:textOn="Radio已经启动" android:textOff="Radio已经关闭"

android:textSize="24dip" android:textStyle="normal"></ToggleButton>

<ToggleButton android:layout_height="wrap_content"

android:layout_width="fill_parent" android:id="@+id/tbtnDataConn"

android:textSize="24dip" android:textStyle="normal" android:textOn="允许数据连接"

android:textOff="禁止数据连接"></ToggleButton>

</LinearLayout> 复制代码

PhoneUtils.java是手机功能类,从TelephonyManager中实例化ITelephony并返回,源码如下:

package com.testTelephony;

import java.lang.reflect.Field;

import java.lang.reflect.Method;

import com.android.internal.telephony.ITelephony;

import android.telephony.TelephonyManager;

import android.util.Log;

public class PhoneUtils {

/**

* 从TelephonyManager中实例化ITelephony,并返回

*/

static public ITelephony getITelephony(TelephonyManager telMgr) throws Exception {

Method getITelephonyMethod = telMgr.getClass().getDeclaredMethod("getITelephony");

getITelephonyMethod.setAccessible(true);//私有化函数也能使用

return (ITelephony)getITelephonyMethod.invoke(telMgr);

}

static public void printAllInform(Class clsShow) {

try {

// 取得所有方法

Method[] hideMethod = clsShow.getDeclaredMethods();

int i = 0;

for (; i < hideMethod.length; i++) {

Log.e("method name", hideMethod.getName());

}

// 取得所有常量

Field[] allFields = clsShow.getFields();

for (i = 0; i < allFields.length; i++) {

Log.e("Field name", allFields.getName());

}

} catch (SecurityException e) {

// throw new RuntimeException(e.getMessage());

e.printStackTrace();

} catch (IllegalArgumentException e) {

// throw new RuntimeException(e.getMessage());

e.printStackTrace();

} catch (Exception e) {

// TODO Auto-generated catch block

e.printStackTrace();

}

}

} 复制代码testTelephony.java是主类,使用PhoneStateListener监听通话状态,以及实现上述4种电话控制功能,源码如下:

package com.testTelephony;

import android.app.Activity;

import android.os.Bundle;

import android.telephony.PhoneStateListener;

import android.telephony.TelephonyManager;

import android.util.Log;

import android.view.View;

import android.widget.RadioGroup;

import android.widget.ToggleButton;

public class testTelephony extends Activity {

/** Called when the activity is first created. */

RadioGroup rg;//来电操作单选框

ToggleButton tbtnRadioSwitch;//Radio开关

ToggleButton tbtnDataConn;//数据连接的开关

TelephonyManager telMgr;

CallStateListener stateListner;

int checkedId=0;

@Override

public void onCreate(Bundle savedInstanceState) {

super.onCreate(savedInstanceState);

setContentView(R.layout.main);

telMgr= (TelephonyManager)getSystemService(TELEPHONY_SERVICE);

100

telMgr.listen(new CallStateListener(), CallStateListener.LISTEN_CALL_STATE);

PhoneUtils.printAllInform(TelephonyManager.class);

rg = (RadioGroup)findViewById(R.id.rGrpSelect);

rg.setOnCheckedChangeListener(new CheckEvent());

tbtnRadioSwitch=(ToggleButton)this.findViewById(R.id.tbtnRadioSwitch);

tbtnRadioSwitch.setOnClickListener(new ClickEvent());

try {

tbtnRadioSwitch.setChecked(PhoneUtils.getITelephony(telMgr).isRadioOn());

}catch (Exception e) {

Log.e("error",e.getMessage());

}

tbtnDataConn=(ToggleButton)this.findViewById(R.id.tbtnDataConn);

tbtnDataConn.setOnClickListener(new ClickEvent());

try {

tbtnDataConn.setChecked(PhoneUtils.getITelephony(telMgr).isDataConnectivityPossible());

}catch (Exception e) {

Log.e("error",e.getMessage());

}

}

/**

* 来电时的操作

* @author GV

*

*/

public class CheckEvent implements RadioGroup.OnCheckedChangeListener{

@Override

public void onCheckedChanged(RadioGroup group, int checkedId) {

testTelephony.this.checkedId=checkedId;

}

}

/**

* Radio和数据连接的开关

* @author GV

*

*/

public class ClickEvent implements View.OnClickListener{

@Override

public void onClick(View v) {

if (v == tbtnRadioSwitch) {

try {

PhoneUtils.getITelephony(telMgr).setRadio(tbtnRadioSwitch.isChecked());

} catch (Exception e) {

Log.e("error", e.getMessage());

}

}

else if(v==tbtnDataConn){

try {

if(tbtnDataConn.isChecked())

PhoneUtils.getITelephony(telMgr).enableDataConnectivity();

else if(!tbtnDataConn.isChecked())

PhoneUtils.getITelephony(telMgr).disableDataConnectivity();

} catch (Exception e) {

Log.e("error", e.getMessage());

}

}

}

}

/**

* 监视电话状态

* @author GV

*

*/

public class CallStateListener extends PhoneStateListener {

@Override

public void onCallStateChanged(int state, String incomingNumber) {

if(state==TelephonyManager.CALL_STATE_IDLE)//挂断

{

Log.e("IDLE",incomingNumber);

}

else if(state==TelephonyManager.CALL_STATE_OFFHOOK)//接听

{

Log.e("OFFHOOK",incomingNumber);

}

else if(state==TelephonyManager.CALL_STATE_RINGING)//来电

{

if(testTelephony.this.checkedId==R.id.rbtnAutoAccept)

{

try {

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

PhoneUtils.getITelephony(telMgr).silenceRinger();//静铃

PhoneUtils.getITelephony(telMgr).answerRingingCall();//自动接听

} catch (Exception e) {

Log.e("error",e.getMessage());

}

}

else if(testTelephony.this.checkedId==R.id.rbtnAutoReject)

{

try {

PhoneUtils.getITelephony(telMgr).endCall();//挂断

PhoneUtils.getITelephony(telMgr).cancelMissedCallsNotification();//取消未接显示

} catch (Exception e) {

Log.e("error",e.getMessage());

}

}

}

super.onCallStateChanged(state, incomingNumber);

}

}

} 复制代码

如果觉得《android自动接听和挂断电话》对你有帮助,请点赞、收藏,并留下你的观点哦!

本内容不代表本网观点和政治立场,如有侵犯你的权益请联系我们处理。
网友评论
网友评论仅供其表达个人看法,并不表明网站立场。