Created
March 12, 2017 11:16
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HelloWorldStream using Rx Java 2 Android.
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package async.waleed.rx; | |
import android.os.Bundle; | |
import android.support.v7.app.AppCompatActivity; | |
import android.util.Log; | |
import java.util.ArrayList; | |
import java.util.List; | |
import io.reactivex.Observable; | |
public class MainActivity extends AppCompatActivity { | |
@Override | |
protected void onCreate(Bundle savedInstanceState) { | |
super.onCreate(savedInstanceState); | |
setContentView(R.layout.activity_main); | |
List<String> list = new ArrayList<>(); | |
list.add("H"); | |
list.add("e"); | |
list.add("l"); | |
list.add("l"); | |
list.add("o"); | |
list.add(" "); | |
list.add("W"); | |
list.add("o"); | |
list.add("r"); | |
list.add("l"); | |
list.add("d"); | |
Observable.fromIterable(list) | |
.filter(s -> !s.equals("l")) | |
.forEach(s -> Log.i("Android", s)); | |
} | |
} |
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