Android使用贝塞尔曲线仿QQ聊天消息气泡拖拽效果-创新互联
本文实例为大家分享了Android仿QQ聊天消息气泡拖拽效果展示的具体代码,供大家参考,具体内容如下
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public class Bezier extends View { private final Paint mGesturePaint = new Paint(); private final Path mPath = new Path(); private float mX1 = 100, mY1 = 150; private float mX2 = 300, mY2 = 150; private boolean mBezier = true; private int mRadius = 30; public Bezier(Context context, AttributeSet attrs) { super(context, attrs); mGesturePaint.setAntiAlias(true); mGesturePaint.setStyle(Paint.Style.FILL_AND_STROKE); mGesturePaint.setStrokeWidth(5); mGesturePaint.setColor(Color.RED); } @Override protected void onDraw(Canvas canvas) { // TODO Auto-generated method stub super.onDraw(canvas); canvas.drawCircle(mX1, mX2, mRadius, mGesturePaint); } }
新闻标题:Android使用贝塞尔曲线仿QQ聊天消息气泡拖拽效果-创新互联
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