获取手机状态:
- import android.content.Context;
- import android.telephony.TelephonyManager;
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- TelephonyManager tm = (TelephonyManager) getSystemService(Context.TELEPHONY_SERVICE);
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- tm.getCallState();
- if(tm.getCallState() == TelephonyManager.CALL_STATE_IDLE) {
- Log.d("test", "call state idle...");
- } else if(tm.getCallState() == TelephonyManager.CALL_STATE_OFFHOOK) {
- Log.d("test", "call state offhook...");
- } else if(tm.getCallState() == TelephonyManager.CALL_STATE_RINGING) {
- Log.d("test", "call state ringing...");
- }
监听手机来电状态:
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- TelephonyManager tm = (TelephonyManager) getSystemService(Context.TELEPHONY_SERVICE);
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- public class MyPhoneCallListener extends PhoneStateListener
- {
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- @Override
- public void onCallStateChanged(int state, String incomingNumber)
- {
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- switch (state) {
- case TelephonyManager.CALL_STATE_OFFHOOK:
- Toast.makeText(Main.this, "正在通话...", Toast.LENGTH_SHORT).show();
- break;
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- case TelephonyManager.CALL_STATE_RINGING:
- Toast.makeText(Main.this, incomingNumber, Toast.LENGTH_SHORT).show();
- break;
- }
- super.onCallStateChanged(state, incomingNumber);
- }
第一个参数需要实现PhoneStateListener listener并实现相应的方法,第二个参数是PhoneStateListener的静态常量,此处由于是监听电话状态,所以需要传入LISTEN_CALL_STATE,而同时也需要在AndroidManifest中注册相应的权限
<uses-permission Android:name="android.permission.READ_PHONE_STATE" />
<receiver android:name="com.jiusg.mainscreenshow.receiver.PhoneReceiver">
<intent-filter>
<action android:name="android.intent.action.PHONE_STATE" />
<action android:name="android.intent.action.NEW_OUTGOING_CALL" />
</intent-filter>
</receiver>