From b6138129e668681d2c16146dea3d66b0ea2f0381 Mon Sep 17 00:00:00 2001
From: faketruth <faketruth@0a769ca7-a7f5-676a-18bf-c427514a06d6>
Date: Sat, 18 Aug 2012 21:00:51 +0000
Subject: Android: I'm probably using a lot of bad practices, but the app looks
 somewhat better now and polls the server status Android: Put quite some
 testing code in ToJava.h and app-android.cpp ... I still can't send log
 messages to Java. The issue is threads, I can't use JNI stuff from threads
 that were not created by Java (at least not easily)

git-svn-id: http://mc-server.googlecode.com/svn/trunk@752 0a769ca7-a7f5-676a-18bf-c427514a06d6
---
 src/com/mcserver/MCServerActivity.java | 155 +++++++++++++++++++++++++++++++--
 1 file changed, 146 insertions(+), 9 deletions(-)

(limited to 'src/com/mcserver/MCServerActivity.java')

diff --git a/src/com/mcserver/MCServerActivity.java b/src/com/mcserver/MCServerActivity.java
index ff1a4fae2..f9bb363f4 100644
--- a/src/com/mcserver/MCServerActivity.java
+++ b/src/com/mcserver/MCServerActivity.java
@@ -1,12 +1,22 @@
 package com.mcserver;
 
+import java.net.InetAddress;
+import java.net.NetworkInterface;
+import java.net.SocketException;
+import java.util.Enumeration;
+
 import android.app.Activity;
+import android.graphics.Color;
 import android.os.Bundle;
 import android.util.Log;
 import android.view.KeyEvent;
+import android.view.View;
+import android.widget.Button;
+import android.widget.TextView;
 
 public class MCServerActivity extends Activity {
 	MainThread mThread = null;
+	Thread ServerStatusThread = null;
 	
     /** Called when the activity is first created. */
     @Override
@@ -14,51 +24,178 @@ public class MCServerActivity extends Activity {
         super.onCreate(savedInstanceState);
         setContentView(R.layout.main);
         
-        mThread = new MainThread();
-        mThread.start();
+        ((Button)findViewById(R.id.start_server)).setOnClickListener( new View.OnClickListener() {
+			public void onClick(View v) {
+				if( mThread == null || mThread.isAlive() == false ) {
+					mThread = new MainThread( (MCServerActivity)v.getContext() );
+					mThread.start();
+				}
+			}
+		});
+        
+        ((Button)findViewById(R.id.stop_server)).setOnClickListener( new View.OnClickListener() {
+			public void onClick(View v) {
+				NativeCleanUp();
+			}
+		});
+        
+
+        
+        ServerStatusThread = new Thread( new Runnable() {
+			public void run() {
+				for(;;)
+				{
+					try {
+				        runOnUiThread( new Runnable() {
+							public void run() {
+								UpdateServerStatus();
+							}
+				        });
+				        Thread.sleep(1000);
+					} catch (InterruptedException e) {
+					}
+				}
+			}
+        });
+        ServerStatusThread.start();
+        
+        
+        
+        
+        ((TextView)findViewById(R.id.ip_address)).setText("Connect to: " + getLocalIpAddress());
+    }
+    
+    
+    
+    public String getLocalIpAddress() {
+        try {
+            for (Enumeration<NetworkInterface> en = NetworkInterface.getNetworkInterfaces(); en.hasMoreElements();) {
+                NetworkInterface intf = en.nextElement();
+                for (Enumeration<InetAddress> enumIpAddr = intf.getInetAddresses(); enumIpAddr.hasMoreElements();) {
+                    InetAddress inetAddress = enumIpAddr.nextElement();
+                    if (!inetAddress.isLoopbackAddress()) {
+                        return inetAddress.getHostAddress().toString();
+                    }
+                }
+            }
+        } catch (SocketException ex) {
+            Log.e("MCServer", ex.toString());
+        }
+        return null;
+    }
+    
+    
+    
+    public void UpdateServerStatus()
+    {
+		if( NativeIsServerRunning() ) {
+			((TextView)findViewById(R.id.server_status_text)).setText(R.string.mcserver_is_running);
+			((TextView)findViewById(R.id.server_status_text)).setTextColor(Color.GREEN);
+			((Button)findViewById(R.id.stop_server)).setEnabled(true);
+			((Button)findViewById(R.id.start_server)).setEnabled(false);
+		} else {
+			((TextView)findViewById(R.id.server_status_text)).setText(R.string.mcserver_is_not_running);
+			((TextView)findViewById(R.id.server_status_text)).setTextColor(Color.RED);
+			((Button)findViewById(R.id.stop_server)).setEnabled(false);
+			((Button)findViewById(R.id.start_server)).setEnabled(true);
+		}
     }
     
+    
+    
+    
+    
     public boolean onKeyDown(int keyCode, KeyEvent event) { 
 	    if(keyCode==KeyEvent.KEYCODE_BACK) 
 	    { 
 		    //android.os.Process.killProcess(android.os.Process.myPid());
-	    	mThread.NativeCleanUp();
+	    	NativeCleanUp();
 		    return super.onKeyDown(keyCode, event); 
 	    } 
 	    return false; 
     }
     
+    
+    
+    
+    
     public void AddToLog( String logMessage ) {
     	
     }
     
+    
+    
+    
+    
+    public void SetText( final String aText ) {
+    	Log.d("MCServer", "in SetText " + aText);
+    	/*
+    	final MCServerActivity context = this;
+		this.runOnUiThread(new Runnable() 
+		{
+		    public void run() 
+		    {
+		    	((TextView)context.findViewById(R.id.textView1)).setText(aText);
+		    }
+		} );
+		*/
+    	final TextView tv = (TextView)this.findViewById(R.id.textView1);
+    	tv.post(new Runnable() {
+    		public void run() {
+    			tv.setText(aText);
+    		}
+    	});
+    }
+    
+    
+    
+    
+    
+    public void Testtt()
+    {
+    	//Log.d("MCServer", "in Testtt");
+    }
+    
+    
+    
+    
+    
     static {
         System.loadLibrary("mcserver");
     }
     
     
-    
+    public native void    NativeOnCreate();
+    public native void    NativeCleanUp();
+    public native boolean NativeIsServerRunning();
     
 }
 
 
 class MainThread extends Thread {
-    MainThread() {
+	MCServerActivity mContext = null;
+	int numlogs = 0;
+	
+    MainThread( MCServerActivity aContext ) {
+    	mContext = aContext;
     }
 
     public void AddToLog( String logMessage ) {
+    	mContext.SetText( logMessage );
     	//Log.d("MCServer", "Add to log: " + logMessage);
     }
     
     public void TestTest(){
-    	Log.d("MCServer", "in testtest");
+    	numlogs++;
+    	//Log.d("MCServer", "in testtest" + numlogs);
+    	mContext.Testtt();
+    	mContext.SetText("log no. " + numlogs);
     }
     
     public void run() {
-    	NativeOnCreate();
+    	mContext.NativeOnCreate();
     }
-    public native void NativeOnCreate();
-    public native void NativeCleanUp();
+
 }
 
 
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