v5.0.3发布，优化了Andriod端Demo。

demo_src/TCP_Client/MobileIMSDK4aDemo_tcp/app/build.gradle

@@ -7,7 +7,7 @@ android {
         minSdkVersion 14
         targetSdkVersion 29
         versionCode 104
-        versionName "v5.0b201015.3"
+        versionName "v5.0.3b201016.2"
         //testInstrumentationRunner "android.support.test.runner.AndroidJUnitRunner"
     }
     buildTypes {

demo_src/TCP_Client/MobileIMSDK4aDemo_tcp/app/release/output-metadata.json

@@ -0,0 +1,20 @@
+{
+  "version": 1,
+  "artifactType": {
+    "type": "APK",
+    "kind": "Directory"
+  },
+  "applicationId": "net.x52im.mobileimsdk.android.demo_tcp",
+  "variantName": "release",
+  "elements": [
+    {
+      "type": "SINGLE",
+      "filters": [],
+      "properties": [],
+      "versionCode": 104,
+      "versionName": "v5.0.3b201016.2",
+      "enabled": true,
+      "outputFile": "app-release.apk"
+    }
+  ]
+}

demo_src/TCP_Client/MobileIMSDK4aDemo_tcp/app/src/main/java/net/x52im/mobileimsdk/android/demo/MainActivity.java

@@ -22,16 +22,23 @@
 import java.util.HashMap;
 import java.util.List;
 import java.util.Map;
+import java.util.Observable;
+import java.util.Observer;
 
 import net.x52im.mobileimsdk.android.ClientCoreSDK;
+import net.x52im.mobileimsdk.android.core.AutoReLoginDaemon;
+import net.x52im.mobileimsdk.android.core.KeepAliveDaemon;
 import net.x52im.mobileimsdk.android.core.LocalDataSender;
+import net.x52im.mobileimsdk.android.core.QoS4ReciveDaemon;
+import net.x52im.mobileimsdk.android.core.QoS4SendDaemon;
 import net.x52im.mobileimsdk.android.demo.service.GeniusService;
 
 import android.content.ComponentName;
 import android.content.Context;
 import android.content.Intent;
 import android.content.ServiceConnection;
 import android.graphics.Color;
+import android.graphics.drawable.AnimationDrawable;
 import android.os.AsyncTask;
 import android.os.Bundle;
 import android.os.IBinder;
@@ -43,6 +50,7 @@
 import android.widget.BaseAdapter;
 import android.widget.Button;
 import android.widget.EditText;
+import android.widget.ImageView;
 import android.widget.ListView;
 import android.widget.TextView;
 import android.widget.Toast;
@@ -63,6 +71,7 @@ public class MainActivity extends AppCompatActivity
 	private EditText editId = null;
 	private EditText editContent = null;
 	private TextView viewStatus = null;
+	private ImageView imgStatus = null;
 	private TextView viewMyid = null;
 	private Button btnSend = null;
 
@@ -86,6 +95,19 @@ protected void onCreate(Bundle savedInstanceState)
 		// Andriod系统上进程保活和网络保活，此服务与SDK本身无关，也不是必须的）
 		doBindService();
 	}
+
+	/**
+	 * Activity每次从后台回到前台时调用本方法。
+	 */
+	protected void onResume()
+	{
+		super.onResume();
+
+		// just for debug START
+		// Refresh MobileIMSDK background status to show
+    	this.refreshMobileIKSDKThreadStatusForDEBUG();
+		// just for debug END
+	}
 
 	/** 
 	 * 捕获back键，实现调用 {@link #doExit()}方法.
@@ -123,6 +145,7 @@ private void initViews()
 		editId = (EditText)this.findViewById(R.id.id_editText);
 		editContent = (EditText)this.findViewById(R.id.content_editText);
 		viewStatus = (TextView)this.findViewById(R.id.status_view);
+		imgStatus = (ImageView)this.findViewById(R.id.status_iconView);
 		viewMyid = (TextView)this.findViewById(R.id.myid_view);
 
 		chatInfoListView = (ListView)this.findViewById(R.id.demo_main_activity_layout_listView);
@@ -132,6 +155,10 @@ private void initViews()
 		this.viewMyid.setText(ClientCoreSDK.getInstance().getInstance().getCurrentLoginUserId());
 
 		this.setTitle("MobileIMSDK TCP v5 Demo");
+
+		// just for debug START
+		this.initObserversForDEBUG();
+		// just for debug END
 	}
 
 	private void initListeners()
@@ -171,7 +198,16 @@ private void initOthers()
 	public void refreshMyid()
 	{
 		boolean connectedToServer = ClientCoreSDK.getInstance().isConnectedToServer();
-		this.viewStatus.setText(connectedToServer ? "通信正常":"连接断开");
+		if(connectedToServer) {
+			this.viewStatus.setText("通信正常");
+			this.viewStatus.setTextColor(getResources().getColor(R.color.common_light_green));
+			this.imgStatus.setImageResource(R.drawable.green);
+		}
+		else{
+			this.viewStatus.setText("连接断开");
+			this.viewStatus.setTextColor(getResources().getColor(R.color.common_light_red));
+			this.imgStatus.setImageResource(R.drawable.gray);
+		}
 	}
 
 	private void doSendMessage()
@@ -409,4 +445,60 @@ protected void doUnbindService()
 		}
 	}
 	//--------------------------------------------------------------- 前台服务相关代码 END
+
+	//--------------------------------------------------------------- just for debug START
+	/* 以下代码用于DEBUG时显示各种SDK里的线程状态状态 */
+
+	private void refreshMobileIKSDKThreadStatusForDEBUG()
+	{
+		this.showDebugStatusImage(AutoReLoginDaemon.getInstance().isAutoReLoginRunning()?1:0
+				, findViewById(R.id.demo_main_activity_layout_autoLoginFlagIV));
+		this.showDebugStatusImage(KeepAliveDaemon.getInstance().isKeepAliveRunning()?1:0
+				, findViewById(R.id.demo_main_activity_layout_keepAliveFlagIV));
+		this.showDebugStatusImage(QoS4SendDaemon.getInstance().isRunning()?1:0
+				, findViewById(R.id.demo_main_activity_layout_qosSendFlagIV));
+		this.showDebugStatusImage(QoS4ReciveDaemon.getInstance().isRunning()?1:0
+				, findViewById(R.id.demo_main_activity_layout_qosReceiveFlagIV));
+	}
+
+	private void initObserversForDEBUG()
+	{
+		AutoReLoginDaemon.getInstance().setDebugObserver(
+				createObserverCompletionForDEBUG(findViewById(R.id.demo_main_activity_layout_autoLoginFlagIV)));
+		KeepAliveDaemon.getInstance().setDebugObserver(
+				createObserverCompletionForDEBUG(findViewById(R.id.demo_main_activity_layout_keepAliveFlagIV)));
+		QoS4SendDaemon.getInstance().setDebugObserver(
+				createObserverCompletionForDEBUG(findViewById(R.id.demo_main_activity_layout_qosSendFlagIV)));
+		QoS4ReciveDaemon.getInstance().setDebugObserver(
+				createObserverCompletionForDEBUG(findViewById(R.id.demo_main_activity_layout_qosReceiveFlagIV)));
+	}
+
+	private Observer createObserverCompletionForDEBUG(ImageView iv)
+	{
+		return (o, arg) -> {
+			if(arg != null) {
+				int status = (int) arg;
+				showDebugStatusImage(status, iv);
+			}
+		};
+	}
+
+	private void showDebugStatusImage(int status , ImageView iv)
+	{
+		if(iv.getVisibility() == View.INVISIBLE || iv.getVisibility() == View.GONE)
+			iv.setVisibility(View.VISIBLE);
+
+		// 持续运行中
+		if(status == 1)
+			iv.setImageResource(R.drawable.green);
+		// 单次执行
+		else if(status == 2) {
+			iv.setImageResource(R.drawable.thread_live_anim);
+			((AnimationDrawable) iv.getDrawable()).start();
+		}
+		// 已停止
+		else
+			iv.setImageResource(R.drawable.gray);
+	}
+	//--------------------------------------------------------------- just for debug END
 }

demo_src/TCP_Client/MobileIMSDK4aDemo_tcp/app/src/main/java/net/x52im/mobileimsdk/android/demo/event/ChatBaseEventImpl.java

@@ -55,7 +55,7 @@ public void onLoginResponse(int errorCode)
 			if(this.mainGUI != null)
 			{
 				this.mainGUI.refreshMyid();
-				this.mainGUI.showIMInfo_green("IM服务器登录/重连成功,errorCode="+errorCode);
+//				this.mainGUI.showIMInfo_green("IM服务器登录/重连成功,errorCode="+errorCode);
 			}
 		}
 		else 
@@ -95,7 +95,7 @@ public void onLinkClose(int errorCode)
 		if(this.mainGUI != null)
 		{
 			this.mainGUI.refreshMyid();
-			this.mainGUI.showIMInfo_red("与IM服务器的连接已断开, 自动登陆/重连将启动! ("+errorCode+")");
+//			this.mainGUI.showIMInfo_red("与IM服务器的连接已断开, 自动登陆/重连将启动! ("+errorCode+")");
 		}
 	}
 

demo_src/TCP_Client/MobileIMSDK4aDemo_tcp/app/src/main/res/drawable/thread_live_anim.xml

@@ -0,0 +1,5 @@
+<?xml version="1.0" encoding="utf-8"?>
+<animation-list xmlns:apk="http://schemas.android.com/apk/res/android" apk:oneshot="true">
+    <item apk:drawable="@drawable/green_light" apk:duration="250" />
+    <item apk:drawable="@drawable/green" apk:duration="250" />
+</animation-list>

demo_src/TCP_Client/MobileIMSDK4aDemo_tcp/app/src/main/res/layout/demo_main_activity_layout.xml

@@ -21,7 +21,8 @@
         <LinearLayout
             android:layout_width="wrap_content"
             android:layout_height="wrap_content"
-            android:orientation="horizontal">
+            android:orientation="horizontal"
+            android:gravity="center_vertical">
             <TextView
                 android:layout_width="wrap_content"
                 android:layout_height="wrap_content"
@@ -30,14 +31,23 @@
                 android:textColor="#666666"
                 android:textSize="14sp" />
 
+            <ImageView
+                android:id="@+id/status_iconView"
+                android:layout_width="wrap_content"
+                android:layout_height="wrap_content"
+                android:src="@drawable/gray"
+                android:layout_marginRight="5dp"
+                />
+
             <TextView
                 android:id="@+id/status_view"
                 android:layout_width="wrap_content"
                 android:layout_height="wrap_content"
                 android:text="未连接"
                 android:textAppearance="?android:attr/textAppearanceLarge"
-                android:textColor="#ff00ff"
+                android:textColor="@color/common_light_red"
                 android:textSize="14sp" />
+
         </LinearLayout>
 
         <LinearLayout
@@ -166,6 +176,82 @@
         android:scaleType="fitXY"
         android:src="@drawable/dashed_line" />
 
+    <!-- 用于Debug的线程动态的各种指示图标 -->
+    <LinearLayout
+        android:layout_width="match_parent"
+        android:layout_height="wrap_content"
+        android:orientation="horizontal"
+        android:gravity="center_vertical"
+        android:paddingLeft="5dp"
+        android:layout_marginBottom="5dp">
+
+        <TextView
+            android:layout_width="wrap_content"
+            android:layout_height="wrap_content"
+            android:text="线程动态："
+            android:textColor="#007AFF"
+            android:textSize="12sp" />
+
+        <ImageView
+            android:id="@+id/demo_main_activity_layout_autoLoginFlagIV"
+            android:layout_width="wrap_content"
+            android:layout_height="wrap_content"
+            android:src="@drawable/gray"
+            />
+        <TextView
+            android:layout_width="wrap_content"
+            android:layout_height="wrap_content"
+            android:text="重连线程"
+            android:textColor="#AAAAAA"
+            android:layout_marginLeft="2dp"
+            android:textSize="12sp" />
+
+        <ImageView
+            android:id="@+id/demo_main_activity_layout_keepAliveFlagIV"
+            android:layout_width="wrap_content"
+            android:layout_height="wrap_content"
+            android:src="@drawable/gray"
+            android:layout_marginLeft="7dp"
+            />
+        <TextView
+            android:layout_width="wrap_content"
+            android:layout_height="wrap_content"
+            android:text="心跳线程"
+            android:textColor="#AAAAAA"
+            android:layout_marginLeft="2dp"
+            android:textSize="12sp" />
+
+        <ImageView
+            android:id="@+id/demo_main_activity_layout_qosSendFlagIV"
+            android:layout_width="wrap_content"
+            android:layout_height="wrap_content"
+            android:src="@drawable/gray"
+            android:layout_marginLeft="7dp"
+            />
+        <TextView
+            android:layout_width="wrap_content"
+            android:layout_height="wrap_content"
+            android:text="送达保证(发)"
+            android:textColor="#AAAAAA"
+            android:layout_marginLeft="2dp"
+            android:textSize="12sp" />
+
+        <ImageView
+            android:id="@+id/demo_main_activity_layout_qosReceiveFlagIV"
+            android:layout_width="wrap_content"
+            android:layout_height="wrap_content"
+            android:src="@drawable/gray"
+            android:layout_marginLeft="7dp"
+            />
+        <TextView
+            android:layout_width="wrap_content"
+            android:layout_height="wrap_content"
+            android:text="送达保证(收)"
+            android:textColor="#AAAAAA"
+            android:layout_marginLeft="2dp"
+            android:textSize="12sp" />
+    </LinearLayout>
+
     <ListView
         android:id="@+id/demo_main_activity_layout_listView"
         android:layout_width="fill_parent"

demo_src/TCP_Client/MobileIMSDK4aDemo_tcp/app/src/main/res/values/colors.xml

@@ -12,4 +12,7 @@
     <color name="colorText">#353535</color>
     <color name="colorTextHint">#aaaaaa</color>
 
+    <color name="common_light_green">#42c958</color>
+    <color name="common_light_red">#FF00FF</color>
+
 </resources>

demo_src/UDP_Client/MobileIMSDK4aDemo_udp/app/build.gradle

@@ -7,7 +7,7 @@ android {
         minSdkVersion 14
         targetSdkVersion 29
         versionCode 105
-        versionName "v5.0b201015.1"
+        versionName "v5.0.3b201016.1"
         //testInstrumentationRunner "android.support.test.runner.AndroidJUnitRunner"
     }
     buildTypes {

demo_src/UDP_Client/MobileIMSDK4aDemo_udp/app/release/output-metadata.json

@@ -0,0 +1,20 @@
+{
+  "version": 1,
+  "artifactType": {
+    "type": "APK",
+    "kind": "Directory"
+  },
+  "applicationId": "net.x52im.mobileimsdk.android.demo_udp",
+  "variantName": "release",
+  "elements": [
+    {
+      "type": "SINGLE",
+      "filters": [],
+      "properties": [],
+      "versionCode": 105,
+      "versionName": "v5.0.3b201016.1",
+      "enabled": true,
+      "outputFile": "app-release.apk"
+    }
+  ]
+}