From 3f33835f15f37d7fc6f1129cc05a429626c3ff08 Mon Sep 17 00:00:00 2001
From: "pc-PC\\pc" <useki@naver.com>
Date: Mon, 4 Dec 2017 18:18:27 +0900
Subject: [PATCH] Earset Connectivity Broadcast Processing

---
 src/android/org/linphone/CallActivity.java | 34 ++++++++++++++++++++++
 1 file changed, 34 insertions(+)

diff --git a/src/android/org/linphone/CallActivity.java b/src/android/org/linphone/CallActivity.java
index e9ddc504f..e81163051 100644
--- a/src/android/org/linphone/CallActivity.java
+++ b/src/android/org/linphone/CallActivity.java
@@ -24,8 +24,10 @@ import android.app.Activity;
 import android.app.Dialog;
 import android.app.Fragment;
 import android.app.FragmentTransaction;
+import android.content.BroadcastReceiver;
 import android.content.Context;
 import android.content.Intent;
+import android.content.IntentFilter;
 import android.content.pm.ActivityInfo;
 import android.content.pm.PackageManager;
 import android.content.res.Resources;
@@ -115,6 +117,7 @@ public class CallActivity extends LinphoneGenericActivity implements OnClickList
 	private boolean isVideoCallPaused = false;
 	private Dialog dialog = null;
 	private static long TimeRemind = 0;
+	private HeadsetReceiver headsetReceiver;
 
 	private LinearLayout callsList, conferenceList;
 	private LayoutInflater inflater;
@@ -149,6 +152,12 @@ public class CallActivity extends LinphoneGenericActivity implements OnClickList
 		getWindow().addFlags(WindowManager.LayoutParams.FLAG_KEEP_SCREEN_ON | WindowManager.LayoutParams.FLAG_SHOW_WHEN_LOCKED);
 		setContentView(R.layout.call);
 
+		//Earset Connectivity Broadcast Processing
+		IntentFilter intentFilter = new IntentFilter();
+		intentFilter.addAction("android.intent.action.HEADSET_PLUG");
+		headsetReceiver = new HeadsetReceiver();
+		registerReceiver(headsetReceiver, intentFilter);
+
 		isTransferAllowed = getApplicationContext().getResources().getBoolean(R.bool.allow_transfers);
 
 		cameraNumber = AndroidCameraConfiguration.retrieveCameras().length;
@@ -1748,4 +1757,29 @@ public class CallActivity extends LinphoneGenericActivity implements OnClickList
 		};
 		mTimer.scheduleAtFixedRate(mTask, 0, 1000);
 	}
+
+	////Earset Connectivity Broadcast innerClass
+	public class HeadsetReceiver extends BroadcastReceiver {
+		@Override
+		public void onReceive(Context context, Intent intent) {
+			if (!BluetoothManager.getInstance().isBluetoothHeadsetAvailable()) {
+				if (intent.hasExtra("state")) {
+					switch (intent.getIntExtra("state", 0)) {
+						case 0:
+							LinphoneManager.getInstance().routeAudioToSpeaker();
+							isSpeakerEnabled = true;
+							speaker.setEnabled(true);
+							refreshInCallActions();
+							break;
+						case 1:
+							LinphoneManager.getInstance().routeAudioToReceiver();
+							isSpeakerEnabled = false;
+							speaker.setEnabled(false);
+							break;
+					}
+					refreshInCallActions();
+				}
+			}
+		}
+	}
 }