GestureLock
GestureLock是一个可以自定义数量、自定义样式的手势解锁控件
用法
gradle:
compile 'com.7heaven.widgets:gesturelock:1.3'
使用GestureLock类提供的Adapter来定制样式
gestureView.setAdapter(new GestureLock.GestureLockAdapter() {
@Override
public int getDepth() {
return 7;
}
@Override
public int[] getCorrectGestures() {
return new int[]{1, 2, 3, 4};
}
@Override
public int getUnmatchedBoundary() {
return 5;
}
@Override
public int getBlockGapSize(){
return 10;
}
@Override
public GestureLockView getGestureLockViewInstance(Context context, int position) {
return new NexusStyleLockView(context);
}
}); getDepth() 手势解锁的宽高数量
getCorrectGestures() 正确的解锁手势
getUnmatchedBoundary() 最大可重试次数
getBlockGapSize() block之前的间隔大小
getGestureLockViewInstance(Context context, int position) block的样式
继承GestureLockView来实现自定义样式的block
- 重写doArrowDraw绘制箭头(箭头角度0的时候为向上)
- 重写onDraw实现Block内容样式的绘制
Block分为三种状态
- LockerState.LOCKER_STATE_NORMAL
正常状态 - LockerState.LOCKER_STATE_SELECTED
选中状态 - LockerState.LOCKER_STATE_ERROR
错误状态
@Override
protected void doArrowDraw(Canvas canvas){
mPaint.setStyle(Paint.Style.FILL);
mPaint.setColor(COLOR_ERROR);
canvas.drawPath(arrow, mPaint);
}
@Override
protected void doDraw(LockerState state, Canvas canvas){
switch(state){
case LOCKER_STATE_NORMAL:
mPaint.setStyle(Paint.Style.FILL);
mPaint.setColor(COLOR_NORMAL);
canvas.drawCircle(mCenterX, mCenterY, mRadius * innerRate, mPaint);
break;
case LOCKER_STATE_SELECTED:
mPaint.setStyle(Paint.Style.STROKE);
mPaint.setColor(COLOR_NORMAL);
mPaint.setStrokeWidth(mRadius * outerWidthRate);
canvas.drawCircle(mCenterX, mCenterY, mRadius * outerRate, mPaint);
mPaint.setStrokeWidth(2);
canvas.drawCircle(mCenterX, mCenterY, mRadius * innerRate, mPaint);
break;
case LOCKER_STATE_ERROR:
mPaint.setStyle(Paint.Style.STROKE);
mPaint.setColor(COLOR_ERROR);
mPaint.setStrokeWidth(mRadius * outerWidthRate);
canvas.drawCircle(mCenterX, mCenterY, mRadius * outerRate, mPaint);
mPaint.setStrokeWidth(2);
canvas.drawCircle(mCenterX, mCenterY, mRadius * innerRate, mPaint);
break;
}
}
