Work on webrtc

Signed-off-by: Mario Danic <mario@lovelyhq.com>

app/build.gradle

@@ -138,6 +138,8 @@ dependencies {
     implementation 'com.yarolegovich:lovelyinput:1.0.2'
     implementation 'com.yarolegovich:mp:1.0.8'
 
+    compile 'gun0912.ted:tedpermission:2.0.3'
+
     testImplementation 'junit:junit:4.12'
     androidTestImplementation ('com.android.support.test.espresso:espresso-core:3.0.1', {
         exclude group: 'com.android.support', module: 'support-annotations'

app/src/main/AndroidManifest.xml

@@ -4,6 +4,7 @@
 
     <uses-feature android:name="android.hardware.camera.any"/>
     <uses-feature android:name="android.hardware.camera.autofocus"/>
+    <uses-feature android:name="android.hardware.camera2"/>
     <uses-feature
         android:glEsVersion="0x00020000"
         android:required="true"/>

app/src/main/java/com/nextcloud/talk/activities/CallActivity.java

@@ -16,13 +16,19 @@
  *
  * You should have received a copy of the GNU General Public License
  * along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ *
+ * Inspired by:
+ *  - Google samples
+ *  - https://github.com/vivek1794/webrtc-android-codelab (MIT licence)
  */
 
 package com.nextcloud.talk.activities;
 
 import android.Manifest;
+import android.content.res.Resources;
 import android.os.Bundle;
 import android.support.v7.app.AppCompatActivity;
+import android.util.TypedValue;
 import android.view.View;
 import android.view.Window;
 import android.view.WindowManager;
@@ -38,6 +44,7 @@ import org.webrtc.AudioSource;
 import org.webrtc.AudioTrack;
 import org.webrtc.Camera1Enumerator;
 import org.webrtc.CameraEnumerator;
+import org.webrtc.EglBase;
 import org.webrtc.IceCandidate;
 import org.webrtc.Logging;
 import org.webrtc.MediaConstraints;
@@ -79,6 +86,7 @@ public class CallActivity extends AppCompatActivity {
     VideoTrack localVideoTrack;
     AudioSource audioSource;
     AudioTrack localAudioTrack;
+    VideoCapturer videoCapturer;
 
     VideoRenderer localRenderer;
     VideoRenderer remoteRenderer;
@@ -116,6 +124,8 @@ public class CallActivity extends AppCompatActivity {
             }
         };
 
+        initViews();
+
         TedPermission.with(this)
                 .setPermissionListener(permissionlistener)
                 .setDeniedMessage("If you reject permission,you can not use this service\n\nPlease turn on permissions at [Setting] > [Permission]")
@@ -123,13 +133,13 @@ public class CallActivity extends AppCompatActivity {
                         Manifest.permission.MODIFY_AUDIO_SETTINGS, Manifest.permission.ACCESS_NETWORK_STATE,
                         Manifest.permission.ACCESS_WIFI_STATE, Manifest.permission.INTERNET)
                 .check();
+
     }
 
 
 
 
     private VideoCapturer createVideoCapturer() {
-        VideoCapturer videoCapturer;
         videoCapturer = createCameraCapturer(new Camera1Enumerator(false));
         return videoCapturer;
     }
@@ -166,6 +176,16 @@ public class CallActivity extends AppCompatActivity {
         return null;
     }
 
+    public void initViews() {
+        pipVideoView.setMirror(true);
+        fullScreenVideoView.setMirror(false);
+        EglBase rootEglBase = EglBase.create();
+        pipVideoView.init(rootEglBase.getEglBaseContext(), null);
+        pipVideoView.setZOrderMediaOverlay(true);
+        fullScreenVideoView.init(rootEglBase.getEglBaseContext(), null);
+        fullScreenVideoView.setZOrderMediaOverlay(true);
+    }
+
     public void start() {
         //Initialize PeerConnectionFactory globals.
         //Params are context, initAudio,initVideo and videoCodecHwAcceleration
@@ -191,12 +211,17 @@ public class CallActivity extends AppCompatActivity {
         audioSource = peerConnectionFactory.createAudioSource(audioConstraints);
         localAudioTrack = peerConnectionFactory.createAudioTrack("101", audioSource);
 
+        Resources r = getResources();
+        int px = (int) TypedValue.applyDimension(TypedValue.COMPLEX_UNIT_DIP, 120, r.getDisplayMetrics());
+        videoCapturerAndroid.startCapture(px, px, 30);
+
         //create a videoRenderer based on SurfaceViewRenderer instance
         localRenderer = new VideoRenderer(pipVideoView);
         // And finally, with our VideoRenderer ready, we
         // can add our renderer to the VideoTrack.
         localVideoTrack.addRenderer(localRenderer);
 
+
     }
 
 
@@ -284,6 +309,13 @@ public class CallActivity extends AppCompatActivity {
             remotePeer.close();
             remotePeer = null;
         }
+
+        if (videoCapturer != null) {
+            videoCapturer.dispose();
+        }
+
+        pipVideoView.release();
+        fullScreenVideoView.release();
     }
 
     private void gotRemoteStream(MediaStream stream) {

app/src/main/java/com/nextcloud/talk/controllers/CallController.java

@@ -1,69 +0,0 @@
-/*
- * Nextcloud Talk application
- *
- * @author Mario Danic
- * Copyright (C) 2017 Mario Danic <mario@lovelyhq.com>
- *
- * This program is free software: you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation, either version 3 of the License, or
- * at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program.  If not, see <http://www.gnu.org/licenses/>.
- */
-
-package com.nextcloud.talk.controllers;
-
-import android.os.Bundle;
-import android.support.annotation.NonNull;
-import android.view.LayoutInflater;
-import android.view.View;
-import android.view.ViewGroup;
-
-import com.nextcloud.talk.R;
-import com.nextcloud.talk.application.NextcloudTalkApplication;
-import com.nextcloud.talk.controllers.base.RefWatchingController;
-
-import org.webrtc.SurfaceViewRenderer;
-
-import autodagger.AutoInjector;
-import butterknife.BindView;
-
-@AutoInjector(NextcloudTalkApplication.class)
-public class CallController extends RefWatchingController {
-    private static final String TAG = "CallController";
-
-    @BindView(R.id.fullscreen_video_view)
-    SurfaceViewRenderer fullScreenVideo;
-
-    @BindView(R.id.pip_video_view)
-    SurfaceViewRenderer pipVideoView;
-
-    private String roomToken;
-    private String userDisplayName;
-
-    public CallController(Bundle args) {
-        super(args);
-        this.roomToken = args.getString("roomToken", "");
-        this.userDisplayName = args.getString("userDisplayName");
-
-    }
-
-    @Override
-    protected View inflateView(@NonNull LayoutInflater inflater, @NonNull ViewGroup container) {
-        return inflater.inflate(R.layout.controller_call, container, false);
-    }
-
-    @Override
-    protected void onViewBound(@NonNull View view) {
-        super.onViewBound(view);
-        NextcloudTalkApplication.getSharedApplication().getComponentApplication().inject(this);
-    }
-
-}

app/src/main/java/com/nextcloud/talk/utils/DisplayHelper.java

@@ -0,0 +1,37 @@
+/*
+ * Nextcloud Talk application
+ *
+ * @author Mario Danic
+ * Copyright (C) 2017 Mario Danic <mario@lovelyhq.com>
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+package com.nextcloud.talk.utils;
+
+import android.content.Context;
+import android.content.res.Resources;
+import android.util.DisplayMetrics;
+
+public class DisplayHelper {
+
+    private static final String TAG = "DIsplayHelper";
+
+    public static float convertDpToPixel(float dp, Context context){
+        Resources resources = context.getResources();
+        DisplayMetrics metrics = resources.getDisplayMetrics();
+        float px = dp * ((float)metrics.densityDpi / DisplayMetrics.DENSITY_DEFAULT);
+        return px;
+    }
+}

app/src/main/java/com/nextcloud/talk/webrtc/MagicPeerConnectionObserver.java

@@ -0,0 +1,87 @@
+/*
+ * Nextcloud Talk application
+ *
+ * @author Mario Danic
+ * Copyright (C) 2017 Mario Danic <mario@lovelyhq.com>
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+package com.nextcloud.talk.webrtc;
+
+import org.webrtc.DataChannel;
+import org.webrtc.IceCandidate;
+import org.webrtc.MediaStream;
+import org.webrtc.PeerConnection;
+import org.webrtc.RtpReceiver;
+
+
+public class MagicPeerConnectionObserver implements PeerConnection.Observer {
+    private static final String TAG = "MagicPeerConnectionObserver";
+
+    @Override
+    public void onSignalingChange(PeerConnection.SignalingState signalingState) {
+
+    }
+
+    @Override
+    public void onIceConnectionChange(PeerConnection.IceConnectionState iceConnectionState) {
+
+    }
+
+    @Override
+    public void onIceConnectionReceivingChange(boolean b) {
+
+    }
+
+    @Override
+    public void onIceGatheringChange(PeerConnection.IceGatheringState iceGatheringState) {
+
+    }
+
+    @Override
+    public void onIceCandidate(IceCandidate iceCandidate) {
+
+    }
+
+    @Override
+    public void onIceCandidatesRemoved(IceCandidate[] iceCandidates) {
+
+    }
+
+    @Override
+    public void onAddStream(MediaStream mediaStream) {
+
+    }
+
+    @Override
+    public void onRemoveStream(MediaStream mediaStream) {
+
+    }
+
+    @Override
+    public void onDataChannel(DataChannel dataChannel) {
+
+    }
+
+    @Override
+    public void onRenegotiationNeeded() {
+
+    }
+
+    @Override
+    public void onAddTrack(RtpReceiver rtpReceiver, MediaStream[] mediaStreams) {
+
+    }
+}

app/src/main/java/com/nextcloud/talk/webrtc/MagicSdpObserver.java

@@ -0,0 +1,48 @@
+/*
+ * Nextcloud Talk application
+ *
+ * @author Mario Danic
+ * Copyright (C) 2017 Mario Danic <mario@lovelyhq.com>
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+package com.nextcloud.talk.webrtc;
+
+import org.webrtc.SdpObserver;
+import org.webrtc.SessionDescription;
+
+public class MagicSdpObserver implements SdpObserver {
+    private static final String TAG = "MagicSdpObserver";
+
+    @Override
+    public void onCreateSuccess(SessionDescription sessionDescription) {
+
+    }
+
+    @Override
+    public void onSetSuccess() {
+
+    }
+
+    @Override
+    public void onCreateFailure(String s) {
+
+    }
+
+    @Override
+    public void onSetFailure(String s) {
+
+    }
+}

app/src/main/res/layout/activity_call.xml

@@ -26,10 +26,17 @@
                 android:fitsSystemWindows="true"
                 tools:context=".activities.CallActivity">
 
-    <com.bluelinelabs.conductor.ChangeHandlerFrameLayout
-        android:id="@+id/controller_container"
+    <org.webrtc.SurfaceViewRenderer
+        android:id="@+id/pip_video_view"
+        android:layout_width="120dp"
+        android:layout_height="120dp"
+        android:layout_alignParentBottom="true"
+        android:layout_alignParentEnd="true"
+        android:layout_margin="16dp"/>
+
+    <org.webrtc.SurfaceViewRenderer
+        android:id="@+id/fullscreen_video_view"
         android:layout_width="match_parent"
-        android:layout_height="match_parent"
-        />
+        android:layout_height="match_parent"/>
 
 </RelativeLayout>

app/src/main/res/layout/controller_call.xml

@@ -1,39 +0,0 @@
-<?xml version="1.0" encoding="utf-8"?>
-<!--
-  ~ Nextcloud Talk application
-  ~
-  ~ @author Mario Danic
-  ~ Copyright (C) 2017 Mario Danic <mario@lovelyhq.com>
-  ~
-  ~ This program is free software: you can redistribute it and/or modify
-  ~ it under the terms of the GNU General Public License as published by
-  ~ the Free Software Foundation, either version 3 of the License, or
-  ~ at your option) any later version.
-  ~
-  ~ This program is distributed in the hope that it will be useful,
-  ~ but WITHOUT ANY WARRANTY; without even the implied warranty of
-  ~ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-  ~ GNU General Public License for more details.
-  ~
-  ~ You should have received a copy of the GNU General Public License
-  ~ along with this program.  If not, see <http://www.gnu.org/licenses/>.
-  -->
-
-<RelativeLayout xmlns:android="http://schemas.android.com/apk/res/android"
-                android:layout_width="match_parent"
-                android:layout_height="match_parent"
-                android:orientation="vertical">
-
-    <org.webrtc.SurfaceViewRenderer
-        android:id="@+id/fullscreen_video_view"
-        android:layout_width="match_parent"
-        android:layout_height="match_parent"/>
-
-    <org.webrtc.SurfaceViewRenderer
-        android:id="@+id/pip_video_view"
-        android:layout_width="wrap_content"
-        android:layout_height="144dp"
-        android:layout_gravity="bottom|end"
-        android:layout_margin="16dp"/>
-
-</RelativeLayout>