Posted inAndroid
Android getColor() Requires API Level 23
When using a newer API (API level 23) with support for older API's (API Level 15), we have a small problem when trying to change the background programmatically. "Call requires…
Posted inAndroid
Android Loading ProgressDialog
public class LoadingHelper { private static ProgressDialog progress; public void run(Context context, final CallbackInterface callback){ progress = ProgressDialog.show(context, "Carregando", "Por favor, aguarde :D", true); new Thread(new Runnable() { @Override public…
Posted inAndroid
Activity Context VS getApplicationContext(): When to use ?
Any Android developer has encountered the problem of having to use the Activity's own reference instead of using getApplicationContext(). Both Activity and getApplicationContext() are instances of Context, but the difference…
Posted inAndroid
Android: Using onActivityResult(), startActivityForResult() and setResult()
It is very common, when starting a new activity, to want to receive the data from that other activity at the end of the activity and then execute an action.…
