【发布时间】:2020-03-08 07:15:42
【问题描述】:
我正在我的 android 应用程序中实现 google places api。我打开谷歌自动完成文本视图,然后尝试输入。一旦我开始输入,片段就会自动关闭。我同时使用了意图和侦听器,但两者都给出了同样的问题。这是代码:
监听器代码:
autocompleteSupportFragment.setPlaceFields(Arrays.asList(Place.Field.ID, Place.Field.NAME));
autocompleteSupportFragment.setTypeFilter(TypeFilter.CITIES);
autocompleteSupportFragment.setOnPlaceSelectedListener(new PlaceSelectionListener() {
@Override
public void onPlaceSelected(@NonNull Place place) {
Toast.makeText(getContext(), ""+place.getName(), Toast.LENGTH_SHORT).show();
}
@Override
public void onError(@NonNull Status status) {
}
});
意图代码
lc.setOnClickListener(new View.OnClickListener() {
@Override
public void onClick(View v) {
Intent intent = new Autocomplete.IntentBuilder(
AutocompleteActivityMode.FULLSCREEN, fields)
.build(getContext());
startActivityForResult(intent, AUTOCOMPLETE_REQUEST_CODE);
}
});
@Override
public void onActivityResult(int requestCode, int resultCode, @Nullable Intent data) {
super.onActivityResult(requestCode, resultCode, data);
if (requestCode == AUTOCOMPLETE_REQUEST_CODE) {
if (resultCode == RESULT_OK) {
Place place = Autocomplete.getPlaceFromIntent(data);
Toast.makeText(getContext(), ""+place.getName(), Toast.LENGTH_SHORT).show();
} else if (resultCode == AutocompleteActivity.RESULT_ERROR) {
// TODO: Handle the error.
Status status = Autocomplete.getStatusFromIntent(data);
Log.i(TAG, status.getStatusMessage());
} else if (resultCode == RESULT_CANCELED) {
// The user canceled the operation.
}
}
}
布局代码:
<fragment
android:id="@+id/place_autocomplete_fragment1"
android:name="com.google.android.libraries.places.widget.AutocompleteSupportFragment"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:layout_margin="10sp" />
</LinearLayout>
我看到了其他解决方案,但没有帮助。我应该有什么改变。我也在控制台中启用了 google 地方。
【问题讨论】:
-
添加完整的活动代码总是更好。
-
面临同样的问题。有什么解决办法吗?
标签: android android-studio google-places