talk/examples/android/src/org/appspot/apprtc/HudFragment.java - platform/external/webrtc - Git at Google

 /*
  * libjingle
  * Copyright 2015 Google Inc.
  *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions are met:
  *
  *  1. Redistributions of source code must retain the above copyright notice,
  *     this list of conditions and the following disclaimer.
  *  2. Redistributions in binary form must reproduce the above copyright notice,
  *     this list of conditions and the following disclaimer in the documentation
  *     and/or other materials provided with the distribution.
  *  3. The name of the author may not be used to endorse or promote products
  *     derived from this software without specific prior written permission.
  *
  * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR IMPLIED
  * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
  * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO
  * EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
  * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
  * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
  * OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
  * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
  * OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
  * ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
  */

 package org.appspot.apprtc;

 import android.app.Fragment;
 import android.os.Bundle;
 import android.util.TypedValue;
 import android.view.LayoutInflater;
 import android.view.View;
 import android.view.ViewGroup;
 import android.widget.ImageButton;
 import android.widget.TextView;

 import org.webrtc.StatsReport;

 import java.util.HashMap;
 import java.util.Map;

 /**
  * Fragment for HUD statistics display.
  */
 public class HudFragment extends Fragment {
   private View controlView;
   private TextView encoderStatView;
   private TextView hudViewBwe;
   private TextView hudViewConnection;
   private TextView hudViewVideoSend;
   private TextView hudViewVideoRecv;
   private ImageButton toggleDebugButton;
   private boolean videoCallEnabled;
   private boolean displayHud;
   private volatile boolean isRunning;
   private final CpuMonitor cpuMonitor = new CpuMonitor();

   @Override
   public View onCreateView(LayoutInflater inflater, ViewGroup container,
       Bundle savedInstanceState) {
     controlView = inflater.inflate(R.layout.fragment_hud, container, false);

     // Create UI controls.
     encoderStatView = (TextView) controlView.findViewById(R.id.encoder_stat_call);
     hudViewBwe = (TextView) controlView.findViewById(R.id.hud_stat_bwe);
     hudViewConnection = (TextView) controlView.findViewById(R.id.hud_stat_connection);
     hudViewVideoSend = (TextView) controlView.findViewById(R.id.hud_stat_video_send);
     hudViewVideoRecv = (TextView) controlView.findViewById(R.id.hud_stat_video_recv);
     toggleDebugButton = (ImageButton) controlView.findViewById(R.id.button_toggle_debug);

     toggleDebugButton.setOnClickListener(new View.OnClickListener() {
       @Override
       public void onClick(View view) {
         if (displayHud) {
           int visibility = (hudViewBwe.getVisibility() == View.VISIBLE)
               ? View.INVISIBLE : View.VISIBLE;
           hudViewsSetProperties(visibility);
         }
       }
     });

     return controlView;
   }

   @Override
   public void onStart() {
     super.onStart();

     Bundle args = getArguments();
     if (args != null) {
       videoCallEnabled = args.getBoolean(CallActivity.EXTRA_VIDEO_CALL, true);
       displayHud = args.getBoolean(CallActivity.EXTRA_DISPLAY_HUD, false);
     }
     int visibility = displayHud ? View.VISIBLE : View.INVISIBLE;
     encoderStatView.setVisibility(visibility);
     toggleDebugButton.setVisibility(visibility);
     hudViewsSetProperties(View.INVISIBLE);
     isRunning = true;
   }

   @Override
   public void onStop() {
     isRunning = false;
     super.onStop();
   }

   private void hudViewsSetProperties(int visibility) {
     hudViewBwe.setVisibility(visibility);
     hudViewConnection.setVisibility(visibility);
     hudViewVideoSend.setVisibility(visibility);
     hudViewVideoRecv.setVisibility(visibility);
     hudViewBwe.setTextSize(TypedValue.COMPLEX_UNIT_PT, 5);
     hudViewConnection.setTextSize(TypedValue.COMPLEX_UNIT_PT, 5);
     hudViewVideoSend.setTextSize(TypedValue.COMPLEX_UNIT_PT, 5);
     hudViewVideoRecv.setTextSize(TypedValue.COMPLEX_UNIT_PT, 5);
   }

   private Map<String, String> getReportMap(StatsReport report) {
     Map<String, String> reportMap = new HashMap<String, String>();
     for (StatsReport.Value value : report.values) {
       reportMap.put(value.name, value.value);
     }
     return reportMap;
   }

   public void updateEncoderStatistics(final StatsReport[] reports) {
     if (!isRunning || !displayHud) {
       return;
     }
     StringBuilder encoderStat = new StringBuilder(128);
     StringBuilder bweStat = new StringBuilder();
     StringBuilder connectionStat = new StringBuilder();
     StringBuilder videoSendStat = new StringBuilder();
     StringBuilder videoRecvStat = new StringBuilder();
     String fps = null;
     String targetBitrate = null;
     String actualBitrate = null;

     for (StatsReport report : reports) {
       if (report.type.equals("ssrc") && report.id.contains("ssrc")
           && report.id.contains("send")) {
         // Send video statistics.
         Map<String, String> reportMap = getReportMap(report);
         String trackId = reportMap.get("googTrackId");
         if (trackId != null && trackId.contains(PeerConnectionClient.VIDEO_TRACK_ID)) {
           fps = reportMap.get("googFrameRateSent");
           videoSendStat.append(report.id).append("\n");
           for (StatsReport.Value value : report.values) {
             String name = value.name.replace("goog", "");
             videoSendStat.append(name).append("=").append(value.value).append("\n");
           }
         }
       } else if (report.type.equals("ssrc") && report.id.contains("ssrc")
           && report.id.contains("recv")) {
         // Receive video statistics.
         Map<String, String> reportMap = getReportMap(report);
         // Check if this stat is for video track.
         String frameWidth = reportMap.get("googFrameWidthReceived");
         if (frameWidth != null) {
           videoRecvStat.append(report.id).append("\n");
           for (StatsReport.Value value : report.values) {
             String name = value.name.replace("goog", "");
             videoRecvStat.append(name).append("=").append(value.value).append("\n");
           }
         }
       } else if (report.id.equals("bweforvideo")) {
         // BWE statistics.
         Map<String, String> reportMap = getReportMap(report);
         targetBitrate = reportMap.get("googTargetEncBitrate");
         actualBitrate = reportMap.get("googActualEncBitrate");

         bweStat.append(report.id).append("\n");
         for (StatsReport.Value value : report.values) {
           String name = value.name.replace("goog", "").replace("Available", "");
           bweStat.append(name).append("=").append(value.value).append("\n");
         }
       } else if (report.type.equals("googCandidatePair")) {
         // Connection statistics.
         Map<String, String> reportMap = getReportMap(report);
         String activeConnection = reportMap.get("googActiveConnection");
         if (activeConnection != null && activeConnection.equals("true")) {
           connectionStat.append(report.id).append("\n");
           for (StatsReport.Value value : report.values) {
             String name = value.name.replace("goog", "");
             connectionStat.append(name).append("=").append(value.value).append("\n");
           }
         }
       }
     }
     hudViewBwe.setText(bweStat.toString());
     hudViewConnection.setText(connectionStat.toString());
     hudViewVideoSend.setText(videoSendStat.toString());
     hudViewVideoRecv.setText(videoRecvStat.toString());

     if (videoCallEnabled) {
       if (fps != null) {
         encoderStat.append("Fps:  ").append(fps).append("\n");
       }
       if (targetBitrate != null) {
         encoderStat.append("Target BR: ").append(targetBitrate).append("\n");
       }
       if (actualBitrate != null) {
         encoderStat.append("Actual BR: ").append(actualBitrate).append("\n");
       }
     }

     if (cpuMonitor.sampleCpuUtilization()) {
       encoderStat.append("CPU%: ")
           .append(cpuMonitor.getCpuCurrent()).append("/")
           .append(cpuMonitor.getCpuAvg3()).append("/")
           .append(cpuMonitor.getCpuAvgAll());
     }
     encoderStatView.setText(encoderStat.toString());
   }
 }
	/*
	* libjingle
	* Copyright 2015 Google Inc.
	*
	* Redistribution and use in source and binary forms, with or without
	* modification, are permitted provided that the following conditions are met:
	*
	* 1. Redistributions of source code must retain the above copyright notice,
	* this list of conditions and the following disclaimer.
	* 2. Redistributions in binary form must reproduce the above copyright notice,
	* this list of conditions and the following disclaimer in the documentation
	* and/or other materials provided with the distribution.
	* 3. The name of the author may not be used to endorse or promote products
	* derived from this software without specific prior written permission.
	*
	* THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR IMPLIED
	* WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
	* MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO
	* EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
	* SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
	* PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
	* OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
	* WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
	* OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
	* ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
	*/

	package org.appspot.apprtc;

	import android.app.Fragment;
	import android.os.Bundle;
	import android.util.TypedValue;
	import android.view.LayoutInflater;
	import android.view.View;
	import android.view.ViewGroup;
	import android.widget.ImageButton;
	import android.widget.TextView;

	import org.webrtc.StatsReport;

	import java.util.HashMap;
	import java.util.Map;

	/**
	* Fragment for HUD statistics display.
	*/
	public class HudFragment extends Fragment {
	private View controlView;
	private TextView encoderStatView;
	private TextView hudViewBwe;
	private TextView hudViewConnection;
	private TextView hudViewVideoSend;
	private TextView hudViewVideoRecv;
	private ImageButton toggleDebugButton;
	private boolean videoCallEnabled;
	private boolean displayHud;
	private volatile boolean isRunning;
	private final CpuMonitor cpuMonitor = new CpuMonitor();

	@Override
	public View onCreateView(LayoutInflater inflater, ViewGroup container,
	Bundle savedInstanceState) {
	controlView = inflater.inflate(R.layout.fragment_hud, container, false);

	// Create UI controls.
	encoderStatView = (TextView) controlView.findViewById(R.id.encoder_stat_call);
	hudViewBwe = (TextView) controlView.findViewById(R.id.hud_stat_bwe);
	hudViewConnection = (TextView) controlView.findViewById(R.id.hud_stat_connection);
	hudViewVideoSend = (TextView) controlView.findViewById(R.id.hud_stat_video_send);
	hudViewVideoRecv = (TextView) controlView.findViewById(R.id.hud_stat_video_recv);
	toggleDebugButton = (ImageButton) controlView.findViewById(R.id.button_toggle_debug);

	toggleDebugButton.setOnClickListener(new View.OnClickListener() {
	@Override
	public void onClick(View view) {
	if (displayHud) {
	int visibility = (hudViewBwe.getVisibility() == View.VISIBLE)
	? View.INVISIBLE : View.VISIBLE;
	hudViewsSetProperties(visibility);
	}
	}
	});

	return controlView;
	}

	@Override
	public void onStart() {
	super.onStart();

	Bundle args = getArguments();
	if (args != null) {
	videoCallEnabled = args.getBoolean(CallActivity.EXTRA_VIDEO_CALL, true);
	displayHud = args.getBoolean(CallActivity.EXTRA_DISPLAY_HUD, false);
	}
	int visibility = displayHud ? View.VISIBLE : View.INVISIBLE;
	encoderStatView.setVisibility(visibility);
	toggleDebugButton.setVisibility(visibility);
	hudViewsSetProperties(View.INVISIBLE);
	isRunning = true;
	}

	@Override
	public void onStop() {
	isRunning = false;
	super.onStop();
	}

	private void hudViewsSetProperties(int visibility) {
	hudViewBwe.setVisibility(visibility);
	hudViewConnection.setVisibility(visibility);
	hudViewVideoSend.setVisibility(visibility);
	hudViewVideoRecv.setVisibility(visibility);
	hudViewBwe.setTextSize(TypedValue.COMPLEX_UNIT_PT, 5);
	hudViewConnection.setTextSize(TypedValue.COMPLEX_UNIT_PT, 5);
	hudViewVideoSend.setTextSize(TypedValue.COMPLEX_UNIT_PT, 5);
	hudViewVideoRecv.setTextSize(TypedValue.COMPLEX_UNIT_PT, 5);
	}

	private Map<String, String> getReportMap(StatsReport report) {
	Map<String, String> reportMap = new HashMap<String, String>();
	for (StatsReport.Value value : report.values) {
	reportMap.put(value.name, value.value);
	}
	return reportMap;
	}

	public void updateEncoderStatistics(final StatsReport[] reports) {
	if (!isRunning \|\| !displayHud) {
	return;
	}
	StringBuilder encoderStat = new StringBuilder(128);
	StringBuilder bweStat = new StringBuilder();
	StringBuilder connectionStat = new StringBuilder();
	StringBuilder videoSendStat = new StringBuilder();
	StringBuilder videoRecvStat = new StringBuilder();
	String fps = null;
	String targetBitrate = null;
	String actualBitrate = null;

	for (StatsReport report : reports) {
	if (report.type.equals("ssrc") && report.id.contains("ssrc")
	&& report.id.contains("send")) {
	// Send video statistics.
	Map<String, String> reportMap = getReportMap(report);
	String trackId = reportMap.get("googTrackId");
	if (trackId != null && trackId.contains(PeerConnectionClient.VIDEO_TRACK_ID)) {
	fps = reportMap.get("googFrameRateSent");
	videoSendStat.append(report.id).append("\n");
	for (StatsReport.Value value : report.values) {
	String name = value.name.replace("goog", "");
	videoSendStat.append(name).append("=").append(value.value).append("\n");
	}
	}
	} else if (report.type.equals("ssrc") && report.id.contains("ssrc")
	&& report.id.contains("recv")) {
	// Receive video statistics.
	Map<String, String> reportMap = getReportMap(report);
	// Check if this stat is for video track.
	String frameWidth = reportMap.get("googFrameWidthReceived");
	if (frameWidth != null) {
	videoRecvStat.append(report.id).append("\n");
	for (StatsReport.Value value : report.values) {
	String name = value.name.replace("goog", "");
	videoRecvStat.append(name).append("=").append(value.value).append("\n");
	}
	}
	} else if (report.id.equals("bweforvideo")) {
	// BWE statistics.
	Map<String, String> reportMap = getReportMap(report);
	targetBitrate = reportMap.get("googTargetEncBitrate");
	actualBitrate = reportMap.get("googActualEncBitrate");

	bweStat.append(report.id).append("\n");
	for (StatsReport.Value value : report.values) {
	String name = value.name.replace("goog", "").replace("Available", "");
	bweStat.append(name).append("=").append(value.value).append("\n");
	}
	} else if (report.type.equals("googCandidatePair")) {
	// Connection statistics.
	Map<String, String> reportMap = getReportMap(report);
	String activeConnection = reportMap.get("googActiveConnection");
	if (activeConnection != null && activeConnection.equals("true")) {
	connectionStat.append(report.id).append("\n");
	for (StatsReport.Value value : report.values) {
	String name = value.name.replace("goog", "");
	connectionStat.append(name).append("=").append(value.value).append("\n");
	}
	}
	}
	}
	hudViewBwe.setText(bweStat.toString());
	hudViewConnection.setText(connectionStat.toString());
	hudViewVideoSend.setText(videoSendStat.toString());
	hudViewVideoRecv.setText(videoRecvStat.toString());

	if (videoCallEnabled) {
	if (fps != null) {
	encoderStat.append("Fps: ").append(fps).append("\n");
	}
	if (targetBitrate != null) {
	encoderStat.append("Target BR: ").append(targetBitrate).append("\n");
	}
	if (actualBitrate != null) {
	encoderStat.append("Actual BR: ").append(actualBitrate).append("\n");
	}
	}

	if (cpuMonitor.sampleCpuUtilization()) {
	encoderStat.append("CPU%: ")
	.append(cpuMonitor.getCpuCurrent()).append("/")
	.append(cpuMonitor.getCpuAvg3()).append("/")
	.append(cpuMonitor.getCpuAvgAll());
	}
	encoderStatView.setText(encoderStat.toString());
	}
	}