on some phones, the top of the APP will be red when you step back to the backstage. The phones found so far are Samsung A5 (Android6.0.1) and Huawei Glory V10 (Android8.0.0). Do any bosses know how to change this color? ...
the resolution of the picture is 300cm 500, and the coordinate of a point in it is (100100). When the picture is enlarged to 1080mm 1920, how much should the original (100100) coordinate be converted to ...
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such as the title. is the recyclerview, displayed in popupwindows, so it is new. CustomPopWindow just encapsulates some common operations of Popwindow paste the relevant code below, please give some advice to solve the doubt! : ...
by using the code: DisplayMetrics dm = getResources().getDisplayMetrics(); int screenWidth = dm.widthPixels; int screenHeight = dm.heightPixels; Log.e(TAG, "W = " + dm.widthPixels + ", H = " + dm.heightPixels); get the width and h...