CODEWITHSUNDEEP
android
weakwire
weakwire

Reputation: 9300

How can i access an Android drawable by a variable

How can i access an Adroid drawable by a variable? Example I have drawables :[ logo1.png logo2.png ... logoN.png]; Is there a way so i can do that?

String logopicker="1";
logo.setImageResource(R.drawable.**logo+logopicker**);

Well i know this code will never run but you get the idea of what i want to do. Thank you

Upvotes: 2

Views: 7476

Answers (1)

Paresh Mayani
Paresh Mayani

Reputation: 128428

This code is running for me successful (I have already used in my one of the application), You can Try this: 

     cnt=1;

     String icon="logo" + cnt;
     int resID = getResources().getIdentifier(icon, "drawable",  getPackageName()); 
     logo.setImageResource(resID); 

     cnt++;  // this require if you want to set images in loop

Enjoy !!

Upvotes: 17

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