Android Open Source - bbstalker Ambil Warna Pref Widget View

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Back to project page bbstalker.

License

The source code is released under:

GNU General Public License

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Java Source Code

package yuku.ambilwarna.widget;
/*from w w w  .  ja  va 2  s  .c  om*/
import android.content.Context;
import android.graphics.Canvas;
import android.graphics.Paint;
import android.graphics.Paint.Style;
import android.util.AttributeSet;
import android.util.FloatMath;
import android.view.View;

public class AmbilWarnaPrefWidgetView extends View {
  Paint paint;
  float rectSize;
  float strokeWidth;

  public AmbilWarnaPrefWidgetView(Context context, AttributeSet attrs) {
    super(context, attrs);
    
    float density = context.getResources().getDisplayMetrics().density;
    rectSize = FloatMath.floor(24.f * density + 0.5f);
    strokeWidth = FloatMath.floor(1.f * density + 0.5f);

    paint = new Paint();
    paint.setColor(0xffffffff);
    paint.setStyle(Style.STROKE);
    paint.setStrokeWidth(strokeWidth);
  }

  @Override protected void onDraw(Canvas canvas) {
    super.onDraw(canvas);

    canvas.drawRect(strokeWidth, strokeWidth, rectSize - strokeWidth, rectSize - strokeWidth, paint);
  }
}

Java Source Code List