Android supports several configuration qualifiers that allow you to control how the system selects your alternative resources based on the characteristics of the current device screen. A configuration qualifier is a string that you can append to a resource directory in your Android project and specifies the configuration for which the resources inside are designed.
R
How to access a string using a dynamic string name in android (similar to eval in javascript)?
StandardYou have to use “android.content.res.Resources.getIdentifier”.
Strings:
strCategory1
strCategory2
strCategory3
…
for (int i=0; i<n; i++){ int resID = getResources().getIdentifier("strCategory" + position, "string", getPackageName()); String strTest = getResources().getString(resID); }
String Arrays:
strArray1
strArray2
strArray3
…
for (int i=0; i<n; i++){ int resID = getResources().getIdentifier("strArray" + position, "array", getPackageName()); String[] strArrayTest = getResources().getStringArray(resID); }
Drawables:
ic_category1
ic_category2
ic_category3
…
for (int i=0; i<n; i++){ int resID = getResources().getIdentifier("ic_category" + position, "drawable", getPackageName()); imgIcon.setImageDrawable(getResources().getDrawable(resID)); }