我的代码
AlertDialog.Builder fenzudialog= new AlertDialog.Builder(getActivity());
fenzudialog.setView(fenzuadd);
fenzudialog.setPositiveButton("添加", new DialogInterface.OnClickListener() {
@Override
public void onClick(DialogInterface dialog, int which) {
bitmap=fenzuimage.getDrawingCache();
fenzunamestring=fenzuname.getText().toString();
}
});
fenzudialog.setNegativeButton("取消", new DialogInterface.OnClickListener() {
@Override
public void onClick(DialogInterface dialog, int which) {
}
});
fenzudialog.create();
AlertDialog dialog=fenzudialog.show();
WindowManager.LayoutParams layoutParams = dialog.getWindow().getAttributes();
layoutParams.width = LinearLayout.LayoutParams.WRAP_CONTENT;
layoutParams.height = LinearLayout.LayoutParams.WRAP_CONTENT;
dialog.getWindow().setGravity(Gravity.TOP);
dialog.getWindow().setBackgroundDrawableResource(R.drawable.image_yj);
dialog.getWindow().setWindowAnimations(R.style.bottomdialogstyle);
dialog.getWindow().setAttributes(layoutParams);