public Observable<TranslationTask> getTranslationTaskObservable() {
Observable<String> originalTextObservable =
RxTextView.textChanges(mOriginalTextInput).map(CharSequence::toString);
Observable<TranslationDirection> languageDirectionObservable = mLanguagePicker.getObservable();
return Observable.combineLatest(
languageDirectionObservable,
originalTextObservable,
(direction, text) -> new TranslationTask(text, direction));
}
private void manageEditTexts() {
EditText usualApproachEditText, reactiveApproachEditText;
usualApproachEditText = (EditText) findViewById(R.id.editTextUsualApproach);
usualApproachEditText.addTextChangedListener(
new TextWatcher() {
@Override
public void beforeTextChanged(CharSequence s, int start, int count, int after) {}
@Override
public void onTextChanged(CharSequence s, int start, int before, int count) {
onNewTextChanged(s);
}
@Override
public void afterTextChanged(Editable s) {}
});
/** Here, we see how it can be easy to manage text changes with RxBindings */
reactiveApproachEditText = (EditText) findViewById(R.id.editTextReactiveApproach);
RxTextView.textChanges(reactiveApproachEditText).subscribe(this::onNewTextChanged);
}
@Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_search);
setTitle("");
searchView = (EditText) findViewById(R.id.searchView);
final TabLayout tabLayout = (TabLayout) findViewById(R.id.tabStrip);
ViewPager viewPager = (ViewPager) findViewById(R.id.pager);
searchReposFragment = SearchReposFragment.newInstance(null);
searchUsersFragment = SearchUsersFragment.newInstance(null);
List<Fragment> listFragments = new ArrayList<>();
listFragments.add(searchReposFragment);
listFragments.add(searchUsersFragment);
viewPager.setAdapter(
new NavigationPagerAdapter(getSupportFragmentManager(), getResources(), listFragments));
tabLayout.setupWithViewPager(viewPager);
searchView.setOnEditorActionListener(
new TextView.OnEditorActionListener() {
@Override
public boolean onEditorAction(TextView textView, int actionId, KeyEvent keyEvent) {
if (textView.length() > 0) {
switch (actionId) {
case EditorInfo.IME_ACTION_DONE:
case EditorInfo.IME_ACTION_SEARCH:
case EditorInfo.IME_ACTION_SEND:
case EditorInfo.IME_ACTION_NEXT:
case EditorInfo.IME_ACTION_GO:
if (textView.getText() != null) {
search(textView.getText().toString());
}
break;
}
}
return false;
}
});
subscription =
RxTextView.textChanges(searchView)
.filter(
new Func1<CharSequence, Boolean>() {
@Override
public Boolean call(CharSequence s) {
return s.length() >= 3;
}
})
.throttleLast(100, TimeUnit.MILLISECONDS)
.debounce(250, TimeUnit.MILLISECONDS)
.subscribeOn(AndroidSchedulers.mainThread())
.observeOn(AndroidSchedulers.mainThread())
.subscribe(
new Subscriber<CharSequence>() {
@Override
public void onCompleted() {}
@Override
public void onError(Throwable e) {}
@Override
public void onNext(CharSequence charSequence) {
search(charSequence.toString());
}
});
}
