Mega Code Archive

 

Categories / Android / Security

 

Drawing Shapes

package app.test; import android.app.Activity; import android.content.Context; import android.graphics.Canvas; import android.graphics.Color; import android.graphics.Paint; import android.graphics.Paint.Style; import android.os.Bundle; import android.view.View; import android.view.Window; import android.view.WindowManager; public class Test extends Activity {   class RenderView extends View {     Paint paint;     public RenderView(Context context) {       super(context);       paint = new Paint();     }     protected void onDraw(Canvas canvas) {       canvas.drawRGB(255, 255, 255);       paint.setColor(Color.RED);       canvas.drawLine(0, 0, canvas.getWidth() - 1,canvas.getHeight() - 1, paint);       paint.setStyle(Style.STROKE);       paint.setColor(0xff00ff00);       canvas.drawCircle(canvas.getWidth() / 2, canvas.getHeight() / 2,40, paint);       paint.setStyle(Style.FILL);       paint.setColor(0x770000ff);       canvas.drawRect(100, 100, 200, 200, paint);       invalidate();     }   }   @Override   public void onCreate(Bundle savedInstanceState) {     super.onCreate(savedInstanceState);     requestWindowFeature(Window.FEATURE_NO_TITLE);     getWindow().setFlags(WindowManager.LayoutParams.FLAG_FULLSCREEN,         WindowManager.LayoutParams.FLAG_FULLSCREEN);     setContentView(new RenderView(this));   } }