android电话录音源代码

package com.giaour; import java.io.File; import java.util.ArrayList; import android.app.Activity; import android.app.AlertDialog; import android.app.Dialog; import android.content.ComponentName; import android.content.DialogInterface; import android.content.DialogInterface.OnClickListener; import android.content.Intent; import android.content.ServiceConnection; import android.media.MediaPlayer; import android.os.Bundle; import android.os.Environment; import android.os.Handler; import android.os.IBinder; import android.view.ContextMenu; import android.view.ContextMenu.ContextMenuInfo; import android.view.Menu; import android.view.MenuItem; import android.view.View; import android.widget.AdapterView; import android.widget.AdapterView.AdapterContextMenuInfo; import android.widget.AdapterView.OnItemClickListener; import android.widget.Button; import android.widget.EditText; import android.widget.ListView; import android.widget.SeekBar; import android.widget.Toast; public class VanillaActivity extends Activity implements OnItemClickListener { private static final int DIALOG_DLE = 1; private static final int DIALOG_RNAME = 0; private Intent intentServ; private ListView listView; private MyAdapter myAdapter; private ArrayList<File> AudioData = new ArrayList<File>(); private File ChckItem; private boolean IsRecording; private RecordServeice recordServeice; private Button buttonRecord; private boolean IsPlay; private Button ButtonPlay; private boolean IsBind; private SeekBar bar; private int index = -1; private ServiceConnection connection = new ServiceConnection() { @Override public void onServiceDisconnected(ComponentName name) { recordServeice = null; IsBind = false; } @Override public void onServiceConnected(ComponentName name, IBinder service) { recordServeice = ((RecordServeice.LocalBinder)service).getServeice();; IsBind = true; } }; private Handler handler = new Handler(); Runnable runnable = new Runnable() { @Override public void run() { System.out.println("进入"); MediaPlayer mediaPlayer = recordServeice.getPlayer(); bar.setMax(mediaPlayer.getDuration()); bar.setProgress(mediaPlayer.getCurrentPosition()); handler.postDelayed(this, 1000); } }; @Override public void onCreate(Bundle savedInstanceState) { super.onCreate(savedInstanceState); setContentView(R.layout.main); intentServ = new Intent("com.giaour.FORVANILLA"); listView = (ListView) findViewById(R.id.listView); buttonRecord = (Button) findViewById(R.id.button_record); ButtonPlay = (Button) findViewById(R.id.button_play); bar = (SeekBar) findViewById(R.id.seekBar); getData(); // 注册上下文菜单 registerForContextMenu(listView); //listView注册监听器 listView.setOnItemClickListener(this); } @Override protected void onStart() { super.onStart(); intentServ.putExtra("Audio", ""); startService(intentServ); bindService(intentServ, connection, BIND_AUTO_CREATE); } public void getData() { AudioData.clear(); String sdCrard = Environment.getExternalStorageDirectory() .getAbsolutePath(); File file = new File(sdCrard + File.separatorChar + "Vanilla"); if (file.exists()) { if (file.listFiles().length > 0) { for (int i = 0; i < file.listFiles().length; i++) { AudioData.add(file.listFiles()[i]); System.out.println(file.listFiles()[i].getName()); } myAdapter = new MyAdapter(this, AudioData); listView.setAdapter(myAdapter); } else { for (int i = 0; i < 2; i++) { Toast.makeText(this, "您暂时还没有通话录音", Toast.LENGTH_SHORT) .show(); } } } else { for (int i = 0; i < 2; i++) { Toast.makeText(this, "您暂时还没有通话录音", Toast.LENGTH_SHORT).show(); } } } @Override public boolean onCreateOptionsMenu(Menu menu) { // 添加menu布局文件 getMenuInflater().inflate(R.menu.toggle, menu); return super.onCreateOptionsMenu(menu); } @Override public boolean onOptionsItemSelected(MenuItem item) { if(item.getItemId()==R.id.item_use){ startActivity(new Intent(this, Settings.class)); } return super.onOptionsItemSelected(item); } @Override public void onCreateContextMenu(ContextMenu menu, View v, ContextMenuInfo menuInfo) { super.onCreateContextMenu(menu, v, menuInfo); AdapterContextMenuInfo contextMenuInfo = (AdapterContextMenuInfo) menuInfo; ChckItem = AudioData.get(contextMenuInfo.position); getMenuInflater().inflate(R.menu.menu, menu); } @Override public boolean onContextItemSelected(MenuItem item) { if (item.getItemId() == R.id.item_del) { showDialog(DIALOG_DLE); } else { showDialog(DIALOG_RNAME); } return super.onContextItemSelected(item); } @Override protected Dialog onCreateDialog(int id) { AlertDialog.Builder builder = new AlertDialog.Builder(this); if (id == DIALOG_DLE) { builder.setTitle("删除录音"); builder.setPositiveButton("确定", new OnClickListener() { @Override public void onClick(DialogInterface dialog, int which) { if(ChckItem.delete()){ Toast.makeText(getApplicationContext(), "删除成功", Toast.LENGTH_SHORT).show(); } getData(); } }); builder.setNegativeButton("取消", null); builder.show(); } else { final EditText editText = new EditText(this); builder.setTitle("重命名文件"); builder.setView(editText); editText.setText(ChckItem.getName()); builder.setPositiveButton("确定", new OnClickListener() { @Override public void onClick(DialogInterface dialog, int which) { if(ChckItem.renameTo(new File(ChckItem.getParentFile() .getAbsoluteFile() + "/" + editText.getText()))){ Toast.makeText(getApplicationContext(), "重命名成功", Toast.LENGTH_SHORT).show(); }else{ Toast.makeText(getApplicationContext(), "重命名失败", Toast.LENGTH_SHORT).show(); } getData(); } }); builder.setNegativeButton("取消", null); builder.show(); } return super.onCreateDialog(id); } public void onClick(View v) { System.out.println(IsRecording); switch (v.getId()) { case R.id.button_record: if(IsRecording){ // intentServ.putExtra("Audio", "ON"); // startService(intentServ); buttonRecord.setText("开始录音"); IsRecording = false; recordServeice.doStop(); getData(); }else{ // intentServ.putExtra("Audio", "OFF"); // startService(intentServ); buttonRecord.setText("停止录音"); IsRecording = true; recordServeice.doRecord(); } break; case R.id.button_play: if(!IsPlay){ ButtonPlay.setBackgroundResource(R.drawable.audio_song_pause); recordServeice.doPlay(AudioData.get(0).getAbsolutePath()); IsPlay = true; handler.post(runnable); }else{ ButtonPlay.setBackgroundResource(R.drawable.audio_song_playing); recordServeice.doPuse(); handler.removeCallbacks(runnable); IsPlay = false; } break; case R.id.button_up: if(index != -1){ if(index > 0){ recordServeice.doPlay(AudioData.get(index-1).getAbsolutePath()); ButtonPlay.setBackgroundResource(R.drawable.audio_song_pause); IsPlay = true; }else{ recordServeice.doPlay(AudioData.get(AudioData.size()-1).getAbsolutePath()); ButtonPlay.setBackgroundResource(R.drawable.audio_song_pause); IsPlay = true; } }else{ Toast.makeText(this, "请选择录音", Toast.LENGTH_LONG).show(); } handler.post(runnable); break; case R.id.button_next: if(index != -1){ if(index > 0){ recordServeice.doPlay(AudioData.get(index+1).getAbsolutePath()); ButtonPlay.setBackgroundResource(R.drawable.audio_song_pause); IsPlay = true; }else{ recordServeice.doPlay(AudioData.get(0).getAbsolutePath()); ButtonPlay.setBackgr