Picasso java.lang.IllegalStateException: Method call should not happen from the main thread

Question

I am attempting to use Picasso to get three Bitmap images from a URL

public void onCreate(Bundle savedInstanceState) { 
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Answer 1

You cannot make synchronous requests in the main thread. If you dont want to use an AsyncThread then just use Picasso together with a Target.

Picasso.with(Tab2.this).load(zestimateImg1).into(new Target(...);

I recommend you save a reference to your target like so:

Target mTarget =new Target (...); 

This is because Picasso uses weak references to them and they might be garbage collected before the process is finished.