drawable

Last two questions stayed unanswered, I hope "third one's the charm" works :) I want application that is HDPI use those drawables in folder "drawable-xhdpi" and LDPI devices those in "drawable-mdpi". So I don't have to duplicate same images. Is this possible? Yes, Android scales drawables, selecting the drawable that will produce the best result. But not all scaling combinations work that well. Downscaling to MDPI can produce noticeably poor results. XHDPI to HDPI generally produces pretty good results. But given that the overwhelming majority of devices these days are HDPI, it's probably

I have a project that I have to design an array of coins and work with it. My GUI looks like this - http://i.imgur.com/eRzN3Sb.png I want to be able to load the appropriate image from the coinArray for each coin. basically i want to be able to say coinView.setBackgroundResource(coinArray[x].image) i assume i need to somehow use a drawable object and i was hoping its possible to include it in my enum class. the enum class looks like public enum Currency { Penny(1), Nickel(5), Dime(10), Quarter(25); private int value; private Currency(int value) { this.value = value; } } Each coin in the array

I have an EditText with a drawable inside. I want to make the drawable clickable so that I can have a specific action when user clicks the drawable. How do I do that? My EditText is: <EditText android:id="@+id/phone" android:layout_width="match_parent" android:layout_height="wrap_content" android:layout_gravity="center_horizontal" android:layout_marginBottom="5dp" android:drawableRight="@drawable/question_mark" android:hint="phone number" android:imeActionId="@+id/phone_num" android:maxLines="1" android:singleLine="true" android:textColor="#000000" /> As Gina suggested above, you can achieve