本文介绍了检测呼出和呼入的Android挂断事件的处理方法,对大家解决问题具有一定的参考价值,需要的朋友们下面随着小编来一起学习吧!
问题描述
我有一个要求,其中我想检测两个同类的Android相关的呼叫事件
I have a requirement wherein I want to detect two kind of events related to Calls in Android
- 每当传出调用时,我的应用程序应该了解这一起被叫号码
- 当电话挂断(由于成功/失败),我的应用程序应该知道这与挂断的原因
这是有可能在Android的?我是新来的Android平台,因此将需要一些好详细的教程来指导我通过这个
Is this possible in Android? I am new to Android platform, hence will need some good detailed tutorials to guide me through on this
感谢
推荐答案
您应该创建一个BroadcastReceiver:
You should create a BroadcastReceiver:
public class CallReciever extends BroadcastReceiver {
@Override
public void onReceive(Context context, Intent intent) {
if (intent.getStringExtra(TelephonyManager.EXTRA_STATE).equals(
TelephonyManager.EXTRA_STATE_RINGING)) {
// Phone number
String incomingNumber = intent.getStringExtra(TelephonyManager.EXTRA_INCOMING_NUMBER);
// Ringing state
// This code will execute when the phone has an incoming call
} else if (intent.getStringExtra(TelephonyManager.EXTRA_STATE).equals(
TelephonyManager.EXTRA_STATE_IDLE)
|| intent.getStringExtra(TelephonyManager.EXTRA_STATE).equals(
TelephonyManager.EXTRA_STATE_OFFHOOK)) {
// This code will execute when the call is answered or disconnected
}
}
}
您应该注册你的应用程序来听这些意图在清单:
You should register you application to listen to these intents in the manifest:
<receiver android:name=".CallReciever" >
<intent-filter>
<action android:name="android.intent.action.PHONE_STATE" />
</intent-filter>
</receiver>
这篇关于检测呼出和呼入的Android挂断事件的文章就介绍到这了,希望我们推荐的答案对大家有所帮助,也希望大家多多支持!