Java Outline.setOval方法代码示例

import android.graphics.Outline; //导入方法依赖的package包/类
private void clipPathInternal() {
    if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.LOLLIPOP) {
        ViewOutlineProvider viewOutlineProvider = new ViewOutlineProvider() {
            @Override
            @SuppressWarnings("NewApi")
            public void getOutline(View view, Outline outline) {
                outline.setOval(0, 0, getWidth(), getHeight());
            }
        };

        setOutlineProvider(viewOutlineProvider);
        setClipToOutline(true);
    } else {
        onSizeChanged(getWidth(), getHeight(), 0, 0);
        setLayerType(View.LAYER_TYPE_SOFTWARE, null);
    }
    invalidate();
}
 

import android.graphics.Outline; //导入方法依赖的package包/类
/**
 * Draws the elevation around the main circle
 * <p>
 * Stroke corrective is used due to ambiguity in drawing stroke in
 * combination with elevation enabled (for API 21 and higher only.
 * In such case there is no possibility to determine the accurate
 * <b>Action Button</b> size, so width and height must be corrected
 * <p>
 * This logic may be changed in future if the better solution is found
 */
@TargetApi(Build.VERSION_CODES.LOLLIPOP)
protected void drawElevation() {
	float halfSize = getSize() / 2;
	final int left = (int) (calculateCenterX() - halfSize);
	final int top = (int) (calculateCenterY() - halfSize);
	final int right = (int) (calculateCenterX() + halfSize);
	final int bottom = (int) (calculateCenterY() + halfSize);
	ViewOutlineProvider provider = new ViewOutlineProvider() {
		@Override
		public void getOutline(View view, Outline outline) {
			outline.setOval(left, top, right, bottom);
		}
	};
	setOutlineProvider(provider);
	LOGGER.trace("Drawn the Action Button elevation");
}
 

import android.graphics.Outline; //导入方法依赖的package包/类
@Override
public View onCreateView(LayoutInflater inflater, ViewGroup container,
                         Bundle savedInstanceState) {
    final View root = inflater.inflate(R.layout.fragment_explorer, container, false);
    mListView = (ListView) root.findViewById(R.id.list_view);
    mFabPaste = (ImageButton) root.findViewById(R.id.fab_paste);
    if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.LOLLIPOP) {
        //Outline
        final ViewOutlineProvider viewOutlineProvider = new ViewOutlineProvider() {

            @Override
            public void getOutline(View view, Outline outline) {
                final int size = getResources().getDimensionPixelSize(R.dimen.fab_size);
                outline.setOval(0, 0, size, size);
            }
        };
        mFabPaste.setOutlineProvider(viewOutlineProvider);
    }
    return root;
}
 

import android.graphics.Outline; //导入方法依赖的package包/类
@Override
public void getOutline(View view, Outline outline) {
    outline.setOval(view.getPaddingLeft(),
            view.getPaddingTop(),
            view.getWidth() - view.getPaddingRight(),
            view.getHeight() - view.getPaddingBottom());
}
 

import android.graphics.Outline; //导入方法依赖的package包/类
@Override
public void getOutline(View view, Outline outline) {
    Rect rect = new Rect();
    view.getGlobalVisibleRect(rect);

    Rect selfRect = RectUtils.getOvalRect(rect);

    if(mRect!=null){
        selfRect = mRect;
    }
    outline.setOval(selfRect);
}
 

import android.graphics.Outline; //导入方法依赖的package包/类
@Override
protected void onSizeChanged(int w, int h, int oldw, int oldh) {
    super.onSizeChanged(w, h, oldw, oldh);
    ViewOutlineProvider viewOutlineProvider = new ViewOutlineProvider() {
        @Override
        public void getOutline(View view, Outline outline) {
            outline.setOval(0, 0, view.getWidth(), view.getHeight());
        }
    };
    setOutlineProvider(viewOutlineProvider);
    setClipToOutline(true);
}
 

import android.graphics.Outline; //导入方法依赖的package包/类
@TargetApi(Build.VERSION_CODES.LOLLIPOP)
@Override
public void getOutline(Outline outline) {
	Rect bounds = getBounds();
	int radius = (int) ((Math.min(bounds.width(), bounds.height()) / 2) * 0.95f);
	int cx = bounds.centerX();
	int cy = bounds.centerY();
	outline.setOval(cx - radius, cy - radius, cx + radius, cy + radius);
}
 

import android.graphics.Outline; //导入方法依赖的package包/类
@Override
@TargetApi(21)
public void makeShapeByOutline(ShapeImageView view, Outline outline) {
    final int width = view.getMeasuredWidth();
    final int height = view.getMeasuredHeight();
    final int radius = width > height ? height : width;
    final int left = (width - radius) / 2;
    final int top = (height - radius) / 2;
    final int right = left + radius;
    final int bottom = top + radius;
    outline.setOval(left, top, right, bottom);
}
 

import android.graphics.Outline; //导入方法依赖的package包/类
@Override
protected void onSizeChanged(int w, int h, int oldw, int oldh) {
    super.onSizeChanged(w, h, oldw, oldh);
    Outline outline = new Outline();
    outline.setOval(0, 0, w, h);
    setOutline(outline);
    setClipToOutline(true);
}
 

import android.graphics.Outline; //导入方法依赖的package包/类
private void setOutlines(View v) {
    int size = getResources().getDimensionPixelSize(R.dimen.floating_button_size);

    Outline outline = new Outline();
    outline.setOval(0, 0, size, size);

    v.setOutline(outline);
    v.animate().alpha(1.0f);
}
 

import android.graphics.Outline; //导入方法依赖的package包/类
private void setOutlines(int star, int info) {
    final int size = getResources().getDimensionPixelSize(R.dimen.floating_button_size);

    final ViewOutlineProvider vop = new ViewOutlineProvider() {
        @Override
        public void getOutline(View view, Outline outline) {
            outline.setOval(0, 0, size, size);
        }
    };

    findViewById(star).setOutlineProvider(vop);
    findViewById(info).setOutlineProvider(vop);
}
 

import android.graphics.Outline; //导入方法依赖的package包/类
@Override
      public void getOutline(View view, Outline outline) 
{
          outline.setOval(view.getPaddingLeft(), view.getPaddingTop(), view.getWidth() - view.getPaddingRight(), view.getHeight() - view.getPaddingBottom());
      }
 

import android.graphics.Outline; //导入方法依赖的package包/类
@Override
public void getOutline(Outline outline) {
  copyBounds(mRect);
  outline.setOval(mRect);
}
 

import android.graphics.Outline; //导入方法依赖的package包/类
public void getOutline(Outline outline) {
    copyBounds(this.mRect);
    outline.setOval(this.mRect);
}
 

import android.graphics.Outline; //导入方法依赖的package包/类
@Override
public void getOutline(View view, Outline outline) {
    outline.setOval(0, 0, width, height);
}