Remove webrtc/examples/android/media_demo.

webrtc/examples/android/media_demo/src/org/webrtc/webrtcdemo/MediaEngine.java

Index: webrtc/examples/android/media_demo/src/org/webrtc/webrtcdemo/MediaEngine.java
diff --git a/webrtc/examples/android/media_demo/src/org/webrtc/webrtcdemo/MediaEngine.java b/webrtc/examples/android/media_demo/src/org/webrtc/webrtcdemo/MediaEngine.java
deleted file mode 100644
index a7036914ff33cd762392ee8a68fa549e1a8f4730..0000000000000000000000000000000000000000
--- a/webrtc/examples/android/media_demo/src/org/webrtc/webrtcdemo/MediaEngine.java
+++ /dev/null
@@ -1,321 +0,0 @@
-/*
- *  Copyright (c) 2013 The WebRTC project authors. All Rights Reserved.
- *
- *  Use of this source code is governed by a BSD-style license
- *  that can be found in the LICENSE file in the root of the source
- *  tree. An additional intellectual property rights grant can be found
- *  in the file PATENTS.  All contributing project authors may
- *  be found in the AUTHORS file in the root of the source tree.
- */
-
-package org.webrtc.webrtcdemo;
-
-import android.app.AlertDialog;
-import android.content.BroadcastReceiver;
-import android.content.Context;
-import android.content.DialogInterface;
-import android.content.Intent;
-import android.content.IntentFilter;
-import android.media.AudioManager;
-import android.os.Environment;
-import android.util.Log;
-import android.view.OrientationEventListener;
-import java.io.File;
-
-public class MediaEngine {
-  private static final String LOG_DIR = "webrtc";
-
-  // Checks for and communicate failures to user (logcat and popup).
-  private void check(boolean value, String message) {
-    if (value) {
-      return;
-    }
-    Log.e("WEBRTC-CHECK", message);
-    AlertDialog alertDialog = new AlertDialog.Builder(context).create();
-    alertDialog.setTitle("WebRTC Error");
-    alertDialog.setMessage(message);
-    alertDialog.setButton(DialogInterface.BUTTON_POSITIVE,
-        "OK",
-        new DialogInterface.OnClickListener() {
-          public void onClick(DialogInterface dialog, int which) {
-            dialog.dismiss();
-            return;
-          }
-        }
-                          );
-    alertDialog.show();
-  }
-
-
-  // Shared Audio/Video members.
-  private final Context context;
-  private String remoteIp;
-  private boolean enableTrace;
-
-    // Audio
-  private VoiceEngine voe;
-  private int audioChannel;
-  private boolean audioEnabled;
-  private boolean voeRunning;
-  private int audioCodecIndex;
-  private int audioTxPort;
-  private int audioRxPort;
-
-  private boolean speakerEnabled;
-  private boolean headsetPluggedIn;
-  private boolean enableAgc;
-  private boolean enableNs;
-  private boolean enableAecm;
-
-  private BroadcastReceiver headsetListener;
-
-  private boolean audioRtpDump;
-  private boolean apmRecord;
-
-  private int inFps;
-  private int inKbps;
-  private int outFps;
-  private int outKbps;
-  private int inWidth;
-  private int inHeight;
-
-  public MediaEngine(Context context) {
-    this.context = context;
-    voe = new VoiceEngine();
-    check(voe.init() == 0, "Failed voe Init");
-    audioChannel = voe.createChannel();
-    check(audioChannel >= 0, "Failed voe CreateChannel");
-    check(audioChannel >= 0, "Failed voe CreateChannel");
-
-    check(voe.setAecmMode(VoiceEngine.AecmModes.SPEAKERPHONE, false) == 0,
-        "VoE set Aecm speakerphone mode failed");
-
-    // Set audio mode to communication
-    AudioManager audioManager =
-        ((AudioManager) context.getSystemService(Context.AUDIO_SERVICE));
-    audioManager.setMode(AudioManager.MODE_IN_COMMUNICATION);
-    // Listen to headset being plugged in/out.
-    IntentFilter receiverFilter = new IntentFilter(Intent.ACTION_HEADSET_PLUG);
-    headsetListener = new BroadcastReceiver() {
-        @Override
-        public void onReceive(Context context, Intent intent) {
-          if (intent.getAction().compareTo(Intent.ACTION_HEADSET_PLUG) == 0) {
-            headsetPluggedIn = intent.getIntExtra("state", 0) == 1;
-            updateAudioOutput();
-          }
-        }
-      };
-    context.registerReceiver(headsetListener, receiverFilter);
-  }
-
-  public void dispose() {
-    check(!voeRunning && !voeRunning, "Engines must be stopped before dispose");
-    context.unregisterReceiver(headsetListener);
-    check(voe.deleteChannel(audioChannel) == 0, "VoE delete channel failed");
-    voe.dispose();
-  }
-
-  public void start() {
-    if (audioEnabled) {
-      startVoE();
-    }
-  }
-
-  public void stop() {
-    stopVoe();
-  }
-
-  public boolean isRunning() {
-    return voeRunning;
-  }
-
-  public void setRemoteIp(String remoteIp) {
-    this.remoteIp = remoteIp;
-    UpdateSendDestination();
-  }
-
-  public String remoteIp() { return remoteIp; }
-
-  private String getDebugDirectory() {
-    // Should create a folder in /scard/|LOG_DIR|
-    return Environment.getExternalStorageDirectory().toString() + "/" +
-        LOG_DIR;
-  }
-
-  private boolean createDebugDirectory() {
-    File webrtc_dir = new File(getDebugDirectory());
-    if (!webrtc_dir.exists()) {
-      return webrtc_dir.mkdir();
-    }
-    return webrtc_dir.isDirectory();
-  }
-
-  public void startVoE() {
-    check(!voeRunning, "VoE already started");
-    check(voe.startListen(audioChannel) == 0, "Failed StartListen");
-    check(voe.startPlayout(audioChannel) == 0, "VoE start playout failed");
-    check(voe.startSend(audioChannel) == 0, "VoE start send failed");
-    voeRunning = true;
-  }
-
-  private void stopVoe() {
-    check(voeRunning, "VoE not started");
-    check(voe.stopSend(audioChannel) == 0, "VoE stop send failed");
-    check(voe.stopPlayout(audioChannel) == 0, "VoE stop playout failed");
-    check(voe.stopListen(audioChannel) == 0, "VoE stop listen failed");
-    voeRunning = false;
-  }
-
-  public void setAudio(boolean audioEnabled) {
-    this.audioEnabled = audioEnabled;
-  }
-
-  public boolean audioEnabled() { return audioEnabled; }
-
-  public int audioCodecIndex() { return audioCodecIndex; }
-
-  public void setAudioCodec(int codecNumber) {
-    audioCodecIndex = codecNumber;
-    CodecInst codec = voe.getCodec(codecNumber);
-    check(voe.setSendCodec(audioChannel, codec) == 0, "Failed setSendCodec");
-    codec.dispose();
-  }
-
-  public String[] audioCodecsAsString() {
-    String[] retVal = new String[voe.numOfCodecs()];
-    for (int i = 0; i < voe.numOfCodecs(); ++i) {
-      CodecInst codec = voe.getCodec(i);
-      retVal[i] = codec.toString();
-      codec.dispose();
-    }
-    return retVal;
-  }
-
-  private CodecInst[] defaultAudioCodecs() {
-    CodecInst[] retVal = new CodecInst[voe.numOfCodecs()];
-     for (int i = 0; i < voe.numOfCodecs(); ++i) {
-      retVal[i] = voe.getCodec(i);
-    }
-    return retVal;
-  }
-
-  public int getIsacIndex() {
-    CodecInst[] codecs = defaultAudioCodecs();
-    for (int i = 0; i < codecs.length; ++i) {
-      if (codecs[i].name().contains("ISAC")) {
-        return i;
-      }
-    }
-    return 0;
-  }
-
-  public void setAudioTxPort(int audioTxPort) {
-    this.audioTxPort = audioTxPort;
-    UpdateSendDestination();
-  }
-
-  public int audioTxPort() { return audioTxPort; }
-
-  public void setAudioRxPort(int audioRxPort) {
-    check(voe.setLocalReceiver(audioChannel, audioRxPort) == 0,
-        "Failed setLocalReceiver");
-    this.audioRxPort = audioRxPort;
-  }
-
-  public int audioRxPort() { return audioRxPort; }
-
-  public boolean agcEnabled() { return enableAgc; }
-
-  public void setAgc(boolean enable) {
-    enableAgc = enable;
-    VoiceEngine.AgcConfig agc_config =
-        new VoiceEngine.AgcConfig(3, 9, true);
-    check(voe.setAgcConfig(agc_config) == 0, "VoE set AGC Config failed");
-    check(voe.setAgcStatus(enableAgc, VoiceEngine.AgcModes.FIXED_DIGITAL) == 0,
-        "VoE set AGC Status failed");
-  }
-
-  public boolean nsEnabled() { return enableNs; }
-
-  public void setNs(boolean enable) {
-    enableNs = enable;
-    check(voe.setNsStatus(enableNs,
-            VoiceEngine.NsModes.MODERATE_SUPPRESSION) == 0,
-        "VoE set NS Status failed");
-  }
-
-  public boolean aecmEnabled() { return enableAecm; }
-
-  public void setEc(boolean enable) {
-    enableAecm = enable;
-    check(voe.setEcStatus(enable, VoiceEngine.EcModes.AECM) == 0,
-        "voe setEcStatus");
-  }
-
-  public boolean speakerEnabled() {
-    return speakerEnabled;
-  }
-
-  public void setSpeaker(boolean enable) {
-    speakerEnabled = enable;
-    updateAudioOutput();
-  }
-
-  // Debug helpers.
-  public boolean apmRecord() { return apmRecord; }
-
-  public boolean audioRtpDump() { return audioRtpDump; }
-
-  public void setDebuging(boolean enable) {
-    apmRecord = enable;
-    if (!enable) {
-      check(voe.stopDebugRecording() == 0, "Failed stopping debug");
-      return;
-    }
-    if (!createDebugDirectory()) {
-      check(false, "Unable to create debug directory.");
-      return;
-    }
-    String debugDirectory = getDebugDirectory();
-    check(voe.startDebugRecording(debugDirectory +  String.format("/apm_%d.dat",
-                System.currentTimeMillis())) == 0,
-        "Failed starting debug");
-  }
-
-  public void setIncomingVoeRtpDump(boolean enable) {
-    audioRtpDump = enable;
-    if (!enable) {
-      check(voe.stopRtpDump(audioChannel,
-              VoiceEngine.RtpDirections.INCOMING) == 0,
-          "voe stopping rtp dump");
-      return;
-    }
-    String debugDirectory = getDebugDirectory();
-    check(voe.startRtpDump(audioChannel, debugDirectory +
-            String.format("/voe_%d.rtp", System.currentTimeMillis()),
-            VoiceEngine.RtpDirections.INCOMING) == 0,
-        "voe starting rtp dump");
-  }
-
-  private void updateAudioOutput() {
-    boolean useSpeaker = !headsetPluggedIn && speakerEnabled;
-    AudioManager audioManager =
-        ((AudioManager) context.getSystemService(Context.AUDIO_SERVICE));
-    audioManager.setSpeakerphoneOn(useSpeaker);
-  }
-
-  private void UpdateSendDestination() {
-    if (remoteIp == null) {
-      return;
-    }
-    if (audioTxPort != 0) {
-      check(voe.setSendDestination(audioChannel, audioTxPort,
-              remoteIp) == 0, "VoE set send destination failed");
-    }
-  }
-
-  MediaEngineObserver observer;
-  public void setObserver(MediaEngineObserver observer) {
-    this.observer = observer;
-  }
-}