Differerentiate layout for two devices with same dpi

Question

i have two layout folder: layout-sw800dp and layout-sw600dp so my app use layout-sw600dp for both devices , Samsung Galaxy Tab 7 and Nexus 7,and it makes my fonts and styles bigger for Nexus 7! how can i differentiate layout for this two devices? Thanks in Advance

Answer 1

Solved : i have made two layout folders layout-tvdpi for Nexus 7 and layout-mdpi for Samsung galaxy tab 7

Answer 2

you can check the 10 and 7 inch table screen size from the following code

DisplayMetrics metrics = new DisplayMetrics();
getWindowManager().getDefaultDisplay().getMetrics(metrics);
float widthInInches = metrics.widthPixels / metrics.xdpi;
float heightInInches = metrics.heightPixels / metrics.ydpi;
double sizeInInches = Math.sqrt(Math.pow(widthInInches, 2)
            + Math.pow(heightInInches, 2));

Here sizeInInches gives you the proper inch of the table take 0.5 inch in buffer and give condition according to it like below.

boolean is7inchTablet = sizeInInches >= 6.5 && sizeInInches <= 7.5;

And whenever you need to check it just check as below.

if(is7inchTablet){
    // do whatever for the 7-inch tablet
}else{
    // do whatever for the 10-inch tablet
}