android_phone_state.rar_android

package com.easymorse.phonestate; import android.app.Activity; import android.content.Intent; import android.net.Uri; import android.os.Bundle; import android.telephony.PhoneStateListener; import android.telephony.TelephonyManager; import android.view.View; import android.widget.TextView; import android.widget.Toast; public class MainActivity extends Activity { TelephonyManager manager; @Override public void onCreate(Bundle savedInstanceState) { super.onCreate(savedInstanceState); setContentView(R.layout.main); manager = (TelephonyManager) this.getSystemService(TELEPHONY_SERVICE); manager.listen(new MyPhoneStateListener(), PhoneStateListener.LISTEN_CALL_STATE); } class MyPhoneStateListener extends PhoneStateListener { @Override public void onCallStateChanged(int state, String incomingNumber) { switch (state) { case TelephonyManager.CALL_STATE_IDLE: Toast.makeText(MainActivity.this, "结束", Toast.LENGTH_LONG) .show(); break; case TelephonyManager.CALL_STATE_RINGING: Toast.makeText(MainActivity.this, "手机铃声响了，来电号码:" + incomingNumber, Toast.LENGTH_LONG) .show(); break; case TelephonyManager.CALL_STATE_OFFHOOK: Toast.makeText(MainActivity.this, "电话被挂起了", Toast.LENGTH_LONG) .show(); default: break; } super.onCallStateChanged(state, incomingNumber); } } }