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Android中改变dialog的显示的位置和大小

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08/14
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private void setDialogSize(Dialog dg) {
Window dialogWindow = dg.getWindow();
WindowManager.LayoutParams lp = dialogWindow.getAttributes();
dialogWindow.clearFlags(WindowManager.LayoutParams.FLAG_DIM_BEHIND);
dialogWindow.setGravity(Gravity.LEFT | Gravity.TOP);
//显示的坐标
lp.x = ;
lp.y = ;
int width = getResources().getDimensionPixelOffset(R.dimen.d_width);
int height = getResources().getDimensionPixelOffset(R.dimen.d_height);
//dialog的大小
lp.width = width;
lp.height = height;
dialogWindow.setAttributes(lp);
}