Initial upload

AndroidManifest.xml

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+<?xml version="1.0" encoding="utf-8"?>
+<manifest xmlns:android="http://schemas.android.com/apk/res/android"
+    package="com.mittorn.OverlayTest"
+    android:versionCode="1"
+    android:versionName="1.0" >
+
+    <uses-sdk android:minSdkVersion="3" android:targetSdkVersion="9" />
+
+    <application android:label="virgl-overlay" >
+		<activity android:name="settings.activity" android:windowSoftInputMode="adjustResize">
+			<intent-filter>
+                <action android:name="android.intent.action.MAIN"/>
+                <category android:name="android.intent.category.LAUNCHER"/>
+            </intent-filter>
+		</activity>
+
+        <service android:name="process.p1" android:exported="true" android:process=":p1"/>
+        <service android:name="process.p2" android:process=":p2" android:exported="true"/>
+<service android:name="process.p3" android:process=":p3" android:exported="true"/>
+<service android:name="process.p4" android:process=":p4" android:exported="true"/>
+<service android:name="process.p5" android:process=":p5" android:exported="true"/>
+<service android:name="process.p6" android:process=":p6" android:exported="true"/>
+<service android:name="process.p7" android:process=":p7" android:exported="true"/>
+<service android:name="process.p8" android:process=":p8" android:exported="true"/>
+<service android:name="process.p9" android:process=":p9" android:exported="true"/>
+<service android:name="process.p10" android:process=":p10" android:exported="true"/>
+<service android:name="process.p11" android:process=":p11" android:exported="true"/>
+<service android:name="process.p12" android:process=":p12" android:exported="true"/>
+<service android:name="process.p13" android:process=":p13" android:exported="true"/>
+<service android:name="process.p14" android:process=":p14" android:exported="true"/>
+<service android:name="process.p15" android:process=":p15" android:exported="true"/>
+<service android:name="process.p16" android:process=":p16" android:exported="true"/>
+<service android:name="process.p17" android:process=":p17" android:exported="true"/>
+<service android:name="process.p18" android:process=":p18" android:exported="true"/>
+<service android:name="process.p19" android:process=":p19" android:exported="true"/>
+<service android:name="process.p20" android:process=":p20" android:exported="true"/>
+<service android:name="process.p21" android:process=":p21" android:exported="true"/>
+<service android:name="process.p22" android:process=":p22" android:exported="true"/>
+<service android:name="process.p23" android:process=":p23" android:exported="true"/>
+<service android:name="process.p24" android:process=":p24" android:exported="true"/>
+<service android:name="process.p25" android:process=":p25" android:exported="true"/>
+<service android:name="process.p26" android:process=":p26" android:exported="true"/>
+<service android:name="process.p27" android:process=":p27" android:exported="true"/>
+<service android:name="process.p28" android:process=":p28" android:exported="true"/>
+<service android:name="process.p29" android:process=":p29" android:exported="true"/>
+<service android:name="process.p30" android:process=":p30" android:exported="true"/>
+<service android:name="process.p31" android:process=":p31" android:exported="true"/>
+<service android:name="process.p32" android:process=":p32" android:exported="true"/>
+    </application>
+
+    <uses-permission android:name="android.permission.SYSTEM_ALERT_WINDOW" />
+
+</manifest>

gen-manifest.sh

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+i=2;while [ $i -le 32 ]; do echo '<service' android:name=\"process.p$i\" android:process=\":p$i\" 'android:exported="true"/>';i=$(($i+1));done

src/common/overlay.java

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+package common;
+import android.content.*;
+import android.graphics.*;
+import android.view.*;
+import android.app.*;
+import android.util.Log;
+import android.os.Handler;
+
+public class overlay {
+	private static final String T = "virgl-java";
+	private static native void nativeRun(int fd);
+	private static native int nativeAccept(int fd);
+	private static native int nativeOpen();
+	private static native int nativeInit(String settings)
+	private static native void nativeUnlink();
+	private static Handler handler;
+	private static Context ctx;
+    private static WindowManager wm;
+
+	private static void start_next(int svc_id)
+	{
+		java.util.List<ActivityManager.RunningServiceInfo> services = 
+		((ActivityManager) ctx.getSystemService(Context.ACTIVITY_SERVICE)).
+		getRunningServices(Integer.MAX_VALUE);
+		for(int i = 1; i < 32; i++)
+		{
+			boolean free = true;
+
+			if( i == svc_id )
+				continue;
+			for(ActivityManager.RunningServiceInfo s :services)
+			{
+
+				if(s.service.getClassName().equals("process.p"+i))
+				{
+					free = false;
+					break;
+				}
+			}
+			if(free)
+			{
+				Log.d(T,"starting instance "+i);
+				ctx.startService( new Intent().setClassName(ctx, "process.p"+i));
+				return;
+			}
+		}
+	}
+
+	private static void run_mt()
+	{
+
+		new Thread(){
+			@Override
+			public void run()
+			{
+				int sock = nativeOpen();
+				int fd;
+				while((fd = nativeAccept(sock)) >= 0)
+				{
+					final int fd1 = fd;
+					Thread t = new Thread(){
+						@Override
+						public void run()
+						{
+							nativeRun(fd1);
+						}
+					};
+					t.start();
+				}
+			}
+		}.start();
+	}
+	private static void run_mp(final int svc_id)
+	{
+		new Thread()
+		{
+			public void run()
+			{
+				int fd = nativeOpen();
+				fd = nativeAccept(fd);
+				nativeUnlink();
+				start_next(svc_id);
+				nativeRun(fd);
+				ctx.stopService( new Intent().setClassName(ctx, "process.p"+svc_id));
+			}
+		}.start();
+	}
+
+	public static void start(Context ctx1, int svc_id)
+	{
+		ctx = ctx1;
+		wm = (WindowManager) ctx.getSystemService(Context.WINDOW_SERVICE);
+		byte[] settings = new byte[65];
+		System.loadLibrary("vtest");
+		int thread_mode = nativeInit(ctx.getFilesDir().getPath()+"/settings");
+		handler = new Handler();
+		if( thread_mode == 1 )
+			run_mt();
+		else
+			run_mp(svc_id);
+	}
+
+    private static SurfaceView create(final int x, final int y, final int width, final int height) {
+	    //resize(x,y,width, height);
+		final Thread t = Thread.currentThread();
+		final SurfaceView surf[] = new SurfaceView[1];
+		try
+		{
+			Log.d(T, "post");
+
+			handler.postDelayed(new Runnable(){
+			public void run()
+			{
+				surf[0] = new SurfaceView(ctx);
+				WindowManager.LayoutParams params = new WindowManager.LayoutParams(WindowManager.LayoutParams.WRAP_CONTENT, WindowManager.LayoutParams.WRAP_CONTENT, WindowManager.LayoutParams.TYPE_SYSTEM_OVERLAY, WindowManager.LayoutParams.FLAG_NOT_FOCUSABLE | WindowManager.LayoutParams.FLAG_NOT_TOUCHABLE, PixelFormat.OPAQUE);
+				params.gravity = Gravity.LEFT | Gravity.TOP;
+				params.x = x;
+				params.y = y;
+				params.width = width;
+				params.height = height;
+				if( (width == 0) || (height == 0) )
+				{
+					params.width = params.height = 32;
+				}
+				wm.addView(surf[0], params);
+				Log.d(T, "notify");
+				synchronized(t)
+				{
+				t.notify();
+				}
+			}
+		},100);
+		synchronized(t)
+		{
+		t.wait();
+		t.sleep(1000);
+		}
+		Log.d(T, "resume");
+		}
+		catch(Exception e)
+		{
+			e.printStackTrace();
+
+			Log.d(T, "int");
+			//return null;
+		}
+		return surf[0];
+    }
+
+	private static void set_rect(final SurfaceView surface, final int x, final int y, final int width, final int height, final int visible)
+	{
+
+		Log.d(T,"resize " + x + " " + y + " " + width );
+		handler.post(new Runnable()
+		{
+			public void run()
+			{
+				try
+				{
+					WindowManager.LayoutParams params = (WindowManager.LayoutParams)surface.getLayoutParams();
+
+					if( params == null )
+						return;
+					if( visible != 0 )
+					{
+						params.x = x;
+						params.y = y;
+						params.width = width;
+						params.height = height;
+					}
+					else
+					{
+						params.x = params.y = -33;
+						params.width = params.height = 32;
+					}
+					wm.updateViewLayout(surface, params);
+				}
+				catch(Exception e)
+				{}
+			}
+		});
+	}
+
+    public static void destroy(final SurfaceView surface) {
+		handler.post(new Runnable(){
+			public void run()
+			{
+				wm.removeView(surface);
+			}
+		});
+    }
+	public static Surface get_surface(SurfaceView surf)
+	{
+		return surf.getHolder().getSurface();
+	}
+}

src/gen-process.sh

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+i=2;while [ $i -le 32 ]; do sed -e s/1/$i/ process/p1.java > process/p$i.java;i=$(($i+1));done

src/process/p1.java

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+package process;
+
+public class p1 extends android.app.Service
+{
+    @Override
+    public android.os.IBinder onBind(android.content.Intent intent) {
+		return null;
+    }
+	@Override
+    public void onCreate() {
+		super.onCreate();
+		common.overlay.start(this,1);
+		}
+	@Override
+    public void onDestroy() {
+		super.onDestroy();
+		System.exit(0);
+		}
+}

src/process/p10.java

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+package process;
+
+public class p10 extends android.app.Service
+{
+    @Override
+    public android.os.IBinder onBind(android.content.Intent intent) {
+		return null;
+    }
+	@Override
+    public void onCreate() {
+		super.onCreate();
+		common.overlay.start(this,10);
+		}
+	@Override
+    public void onDestroy() {
+		super.onDestroy();
+		System.exit(0);
+		}
+}

src/process/p11.java

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+package process;
+
+public class p11 extends android.app.Service
+{
+    @Override
+    public android.os.IBinder onBind(android.content.Intent intent) {
+		return null;
+    }
+	@Override
+    public void onCreate() {
+		super.onCreate();
+		common.overlay.start(this,11);
+		}
+	@Override
+    public void onDestroy() {
+		super.onDestroy();
+		System.exit(0);
+		}
+}

src/process/p12.java

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+package process;
+
+public class p12 extends android.app.Service
+{
+    @Override
+    public android.os.IBinder onBind(android.content.Intent intent) {
+		return null;
+    }
+	@Override
+    public void onCreate() {
+		super.onCreate();
+		common.overlay.start(this,12);
+		}
+	@Override
+    public void onDestroy() {
+		super.onDestroy();
+		System.exit(0);
+		}
+}

src/process/p13.java

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+package process;
+
+public class p13 extends android.app.Service
+{
+    @Override
+    public android.os.IBinder onBind(android.content.Intent intent) {
+		return null;
+    }
+	@Override
+    public void onCreate() {
+		super.onCreate();
+		common.overlay.start(this,13);
+		}
+	@Override
+    public void onDestroy() {
+		super.onDestroy();
+		System.exit(0);
+		}
+}

src/process/p14.java

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+package process;
+
+public class p14 extends android.app.Service
+{
+    @Override
+    public android.os.IBinder onBind(android.content.Intent intent) {
+		return null;
+    }
+	@Override
+    public void onCreate() {
+		super.onCreate();
+		common.overlay.start(this,14);
+		}
+	@Override
+    public void onDestroy() {
+		super.onDestroy();
+		System.exit(0);
+		}
+}

src/process/p15.java

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+package process;
+
+public class p15 extends android.app.Service
+{
+    @Override
+    public android.os.IBinder onBind(android.content.Intent intent) {
+		return null;
+    }
+	@Override
+    public void onCreate() {
+		super.onCreate();
+		common.overlay.start(this,15);
+		}
+	@Override
+    public void onDestroy() {
+		super.onDestroy();
+		System.exit(0);
+		}
+}