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一、监听服务
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 147 148 149 150 151 152 153 154 155 156 157 158 159 160 161 162 163 164 165 166 167 168 169 170 171 172 173 | package com.newland.teleinterface; import java.io.File; import java.io.IOException; import java.lang.reflect.Method; import java.util.Calendar; import com.android.internal.telephony.ITelephony; import android.content.Context; import android.content.Intent; import android.media.MediaRecorder; import android.net.Uri; import android.os.Environment; import android.os.Handler; import android.os.Message; import android.telephony.PhoneStateListener; import android.telephony.TelephonyManager; import android.util.Log; import android.widget.Toast; /** * * @author JD 功能:打电话，录音，通话时间 * */ public class TeleInterface { private String TAG = "TeleInterface"; private Context activity; private Handler handler; private Calendar calendar; private String teleStartTime; private String teleEndTime; private TelephonyManager telephonyManager; public static int TELE_START_TIME = 5; public static int TELE_END_TIME = 6; public String getTeleStartTime() { return teleStartTime; } public String getTeleEndTime() { return teleEndTime; } /** * 构造函数 * * @param activity * @param handler 自定义handler接收消息 msg.what 5:电话拨通时间 6:电话挂断时间 */ public TeleInterface(Context activity, Handler handler) { this.activity = activity; this.handler = handler; } /** * 拨打电话 * * @param phoneNum 需要拨打号码 */ public void Call(String phoneNum) { if (phoneNum.length() != 0) { Intent phoneIntent = new Intent("android.intent.action.CALL", Uri.parse("tel:" + phoneNum)); activity.startActivity(phoneIntent); } else { Toast.makeText(activity, "不能输入为空", Toast.LENGTH_LONG).show(); } } /** * 来电监听注册 */ public void teleListen() { telephonyManager = (TelephonyManager) activity.getSystemService(Context.TELEPHONY_SERVICE);// 注册监听器 telephonyManager.listen(new PhoneListener(), PhoneStateListener.LISTEN_CALL_STATE);// 监听电话状态 } /** * 挂断电话 * * @throws Exception */ public void endCall() throws Exception { ITelephony iTelephony = PhoneUtils.getITelephony(telephonyManager); iTelephony.endCall();// 自动挂断电话 } private final class PhoneListener extends PhoneStateListener { private String incomeNumber; // 来电号码 private MediaRecorder mediaRecorder; private File root_file, file; @Override public void onCallStateChanged(int state, String incomingNumber) { try { switch (state) { case TelephonyManager.CALL_STATE_RINGING: // 来电 this.incomeNumber = incomingNumber; break; case TelephonyManager.CALL_STATE_OFFHOOK: // 接通电话 calendar = Calendar.getInstance(); teleStartTime = calendar.getTime().toString(); String root_directory = Environment.getExternalStorageDirectory() + "/recorded_calls"; root_file = new File(root_directory); if (!root_file.exists()) { root_file.mkdir(); } if(this.incomeNumber==null){ this.incomeNumber = "call"; } String record_call = root_directory + "/" + this.incomeNumber + "_" + System.currentTimeMillis() + ".amr"; file = new File(record_call); if (!file.exists()) { file.createNewFile(); } mediaRecorder = new MediaRecorder(); mediaRecorder.setAudioSource(MediaRecorder.AudioSource.VOICE_CALL); // 获得声音数据源 mediaRecorder.setOutputFormat(MediaRecorder.OutputFormat.DEFAULT); // 格式输出 mediaRecorder.setAudioEncoder(MediaRecorder.AudioEncoder.DEFAULT); mediaRecorder.setOutputFile(file.getAbsolutePath()); // 输出文件 mediaRecorder.prepare(); // 准备 mediaRecorder.start(); Log.d(TAG, "开始录音！"); Message msg_start = new Message(); msg_start.what = TELE_START_TIME; msg_start.obj = teleStartTime; Log.d(TAG, "StartTime=====" + teleStartTime); handler.sendMessage(msg_start); break; case TelephonyManager.CALL_STATE_IDLE: // 挂掉电话 if (mediaRecorder != null) { mediaRecorder.stop(); mediaRecorder.release(); mediaRecorder = null; calendar = Calendar.getInstance(); teleEndTime = calendar.getTime().toString(); Message msg_end = new Message(); msg_end.what = TELE_END_TIME; msg_end.obj = teleEndTime; Log.d(TAG, "EndTime=====" + teleEndTime); handler.sendMessage(msg_end); } Log.d(TAG, "结束录音！"); break; } } catch (IllegalStateException e) { // TODO Auto-generated catch block e.printStackTrace(); } catch (IOException e) { // TODO Auto-generated catch block e.printStackTrace(); } } } } |
- 二、activity使用
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 | import android.app.Activity; import android.os.Bundle; import android.view.Menu; import android.view.View; import android.view.View.OnClickListener; import android.widget.Button; import android.widget.EditText; import android.widget.TextView; public class MainActivity extends Activity implements OnClickListener { private TextView teleStartTime, teleEndTime; private Button teleButton; private TeleInterface teleInterface; private TeleHandler teleHandler; private EditText telNo; @Override protected void onCreate(Bundle savedInstanceState) { super.onCreate(savedInstanceState); setContentView(R.layout.activity_main); initView(); teleHandler = new TeleHandler(this, teleStartTime, teleEndTime); teleInterface = new TeleInterface(this, teleHandler); teleInterface.teleListen(); } private void initView() { teleStartTime = (TextView) findViewById(R.id.teleStartTime); teleEndTime = (TextView) findViewById(R.id.teleEndTime); teleButton = (Button) findViewById(R.id.teleButton); telNo = (EditText) findViewById(R.id.telno); teleButton.setOnClickListener(this); } @Override public boolean onCreateOptionsMenu(Menu menu) { // Inflate the menu; this adds items to the action bar if it is present. getMenuInflater().inflate(R.menu.main, menu); return true; } @Override public void onClick(View v) { switch (v.getId()) { case R.id.teleButton: if(!telNo.getText().toString().trim().equals("")){ teleInterface.Call(telNo.getText().toString().trim()); }else{ teleInterface.Call("10010"); } try { // Thread.sleep(5000); // teleInterface.sendDTMF("1".toCharArray()[0]); teleInterface.endCall(); } catch (Exception e) { // TODO Auto-generated catch block e.printStackTrace(); } break; default: break; } } } |
三、布局配置文件
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 | <LinearLayout xmlns:android="http://schemas.android.com/apk/res/android" xmlns:tools="http://schemas.android.com/tools" android:layout_width="fill_parent" android:layout_height="wrap_content" android:orientation="vertical" tools:context=".MainActivity" > <EditText android:layout_width="fill_parent" android:layout_height="wrap_content" android:id="@+id/telno" android:numeric="integer" android:hint="电话号码"/> <Button android:id="@+id/teleButton" android:layout_width="wrap_content" android:layout_height="wrap_content" android:text="拨号" /> <TextView android:layout_width="wrap_content" android:layout_height="wrap_content" android:text="通话时间：" /> <TextView android:id="@+id/teleStartTime" android:layout_width="wrap_content" android:layout_height="wrap_content" /> <TextView android:layout_width="wrap_content" android:layout_height="wrap_content" android:text="结束时间：" /> <TextView android:id="@+id/teleEndTime" android:layout_width="wrap_content" android:layout_height="wrap_content" /> </LinearLayout> |