BitmapDescriptor bdA = BitmapDescriptorFactory.[]

view 转 bitmap private Bitmap getViewBitmap(View addViewContent) {

addViewContent.setDrawingCacheEnabled(true);    addViewContent.measure(            View.MeasureSpec.makeMeasureSpec(0, View.MeasureSpec.UNSPECIFIED),            View.MeasureSpec.makeMeasureSpec(0, View.MeasureSpec.UNSPECIFIED));    addViewContent.layout(0, 0,            addViewContent.getMeasuredWidth(),            addViewContent.getMeasuredHeight());    addViewContent.buildDrawingCache();    Bitmap cacheBitmap = addViewContent.getDrawingCache();    Bitmap bitmap = Bitmap.createBitmap(cacheBitmap);    return bitmap;}