02-21 20:41:34.969: W/dalvikvm(20654): threadid=11: thread exiting with uncaught exception (group=0x40abf228)
02-21 20:41:34.969: E/AndroidRuntime(20654): FATAL EXCEPTION: Thread-6366
02-21 20:41:34.969: E/AndroidRuntime(20654): java.lang.IllegalArgumentException
02-21 20:41:34.969: E/AndroidRuntime(20654): at android.view.Surface.unlockCanvasAndPost(Native Method)
02-21 20:41:34.969: E/AndroidRuntime(20654): at android.view.SurfaceView$4.unlockCanvasAndPost(SurfaceView.java:819)
02-21 20:41:34.969: E/AndroidRuntime(20654): at com.himi.MySurfaceView.draw(MySurfaceView.java:66)
02-21 20:41:34.969: E/AndroidRuntime(20654): at com.himi.MySurfaceView.run(MySurfaceView.java:85)
02-21 20:41:34.969: E/AndroidRuntime(20654): at java.lang.Thread.run(Thread.java:864)
02-21 20:41:35.089: D/memalloc(20654): /dev/pmem: Mapped buffer base:0x54554000 size:28688384 offset:26599424 fd:77
02-21 20:41:35.409: D/memalloc(20654): /dev/pmem: Unmapping buffer base:0x52a1a000 size:26599424 offset:24510464
02-21 20:41:35.409: D/memalloc(20654): /dev/pmem: Unmapping buffer base:0x54554000 size:28688384 offset:26599424
02-21 20:41:38.222: D/Process(20654): killProcess, pid=20654
02-21 20:41:38.222: D/Process(20654): dalvik.system.VMStack.getThreadStackTrace(Native Method)
02-21 20:41:38.252: D/Process(20654): java.lang.Thread.getStackTrace(Thread.java:599)
02-21 20:41:38.252: D/Process(20654): android.os.Process.killProcess(Process.java:790)
02-21 20:41:38.252: D/Process(20654): com.android.internal.os.RuntimeInit$UncaughtHandler.uncaughtException(RuntimeInit.java:104)
enter code here
package com.himi;
import java.util.Vector;
//Download by http://www.codefans.net
import android.content.Context;
import android.graphics.Bitmap;
import android.graphics.Canvas;
import android.graphics.Color;
import android.graphics.Paint;
import android.graphics.Paint.Style;
import android.util.AttributeSet;
import android.view.KeyEvent;
import android.view.MotionEvent;
import android.view.SurfaceHolder;
import android.view.SurfaceView;
import android.view.SurfaceHolder.Callback;
public class MySurfaceView extends SurfaceView implements Callback, Runnable {
private Thread th;
private SurfaceHolder sfh;
private Canvas canvas;
private Paint p;
public static Vector vec_bmp;
public static Vector vec_string;
private int col;
public MySurfaceView(Context context, AttributeSet attrs) {
super(context, attrs);
p = new Paint();
p.setAntiAlias(true);
sfh = this.getHolder();
sfh.addCallback(this);
th = new Thread(this);
this.setKeepScreenOn(true);
setFocusable(true);
vec_string = new Vector<String>();
vec_bmp = new Vector<Bitmap>();
}
public void surfaceCreated(SurfaceHolder holder) {
col = this.getWidth() / 100;
th.start();
}
public void draw() {
try {
canvas = sfh.lockCanvas();
if (canvas != null) {
canvas.drawColor(Color.BLACK);
if (vec_bmp != null && vec_bmp.size() != 0) {
for (int i = 0; i < vec_bmp.size(); i++) {
Bitmap bitmap = vec_bmp.elementAt(i);
p.setStyle(Style.STROKE);
canvas.drawRect((i % col) * 104 + 1, (i / col) * 100 + 1, (i % col) * 104 + 104 - 2, (i / col) * 100 + 100 - 2, p);
canvas.drawBitmap(bitmap, (i % col) * 100, (i / col) * 100, p);
p.setColor(Color.YELLOW);
canvas.drawText(vec_string.elementAt(i), (i % col) * 104 + 10, (i / col) * 100 + 97, p);
p.setColor(Color.WHITE);
}
}
}
} catch (Exception e) {
// TODO: handle exception
} finally {
sfh.unlockCanvasAndPost(canvas);
}
}
@Override
public boolean onKeyDown(int key, KeyEvent event) {
return super.onKeyDown(key, event);
}
@Override
public boolean onTouchEvent(MotionEvent event) {
return true;
}
public void run() {
// TODO Auto-generated method stub
while (true) {
draw();
try {
Thread.sleep(100);
} catch (Exception ex) {
}
}
}
public void surfaceChanged(SurfaceHolder holder, int format, int width, int height) {
// TODO Auto-generated method stub
}
public void surfaceDestroyed(SurfaceHolder holder) {
// TODO Auto-generated method stub
}
}
