我有一个简单的活动,使用SpellCheckerSession
来建议单词的相似匹配。
但是如果键盘显示spellChecker则无法正常工作。
也许是因为键盘也使用了拼写检查器。
我的简化活动是:
public class TestActivity extends AppCompatActivity implements SpellCheckerSession.SpellCheckerSessionListener{
private SpellCheckerSession spellChecker;
@Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_test);
test();
}
void test() {
new Handler().postDelayed(new Runnable() {
@Override
public void run() {
spellChecker.getSentenceSuggestions(new TextInfo[] {new TextInfo("bool")}, 4);
test();
}
}, 2000);
}
@Override
public void onGetSuggestions(SuggestionsInfo[] results) {}
@Override
public void onGetSentenceSuggestions(SentenceSuggestionsInfo[] results) {
Log.i("tag", "results size: " + results.length);
for (SentenceSuggestionsInfo result : results) {
final int len = result.getSuggestionsCount();
for (int j = 0; j < len; ++j) {
int a = result.getSuggestionsInfoAt(j).getSuggestionsCount();
Log.i("tag", "getSuggestionsCount : " + a);
for (int i = 0; i < a; ++i) {
Log.i("tag", "Suggestion: " + result.getSuggestionsInfoAt(j).getSuggestionAt(i));
}
}
}
}
@Override
public void onResume() {
super.onResume();
final TextServicesManager tsm = (TextServicesManager)
getApplicationContext().getSystemService(Context.TEXT_SERVICES_MANAGER_SERVICE);
if (tsm != null) {
spellChecker = tsm.newSpellCheckerSession(null, Locale.US, this, true);
}
}
@Override
protected void onPause() {
super.onPause();
if (spellChecker != null) {
spellChecker.close();
}
}
}
在此活动中,我每2秒调用getSentenceSuggestions
来测试其是否正常工作。
在我的活动布局中,我有一个EditText。午餐后,应用程序spellChecker工作并在logcat中显示建议,但是如果单击editText以显示键盘,spellChecker不起作用,并且getSuggestionsCount
在logcat中显示-1。如果隐藏键盘,一切正常。
答案 0 :(得分:0)
通过向android:inputType="textNoSuggestions|textVisiblePassword"
添加EditText
解决了这个问题。
另一种方法是:
EditText editText = findViewById(R.id.edit_text);
editText.setInputType(InputType.TYPE_TEXT_VARIATION_VISIBLE_PASSWORD | InputType.TYPE_TEXT_FLAG_NO_SUGGESTIONS);
如果您使用诸如搜索栏之类的库,并且无法访问EditText视图,则可能对您有用:
EditText view = (EditText) getCurrentFocus();
if (view != null) {
view.setInputType(InputType.TYPE_TEXT_VARIATION_VISIBLE_PASSWORD | InputType.TYPE_TEXT_FLAG_NO_SUGGESTIONS);
}