Android 如何为2019年1月后更新的AutocompleteSupportFragment api设置过滤器

如何使用为AutocompleteSupportFragment autocomplete edittext place api设置国家/地区过滤器

AutocompleteFilter typeFilter=新的AutocompleteFilter.Builder（）.setCountry（“IN”）.build（）

不使用新发布的google api for place location for 自动完成支持片段

xml文件

fragment
            android:id="@+id/autocomplete_fragment"
            android:layout_width="match_parent"
            android:layout_height="wrap_content"
            android:name="com.google.android.libraries.places.widget.AutocompleteSupportFragment"

java文件

AutocompleteSupportFragment autocompleteFragment = (AutocompleteSupportFragment)
                getSupportFragmentManager().findFragmentById(R.id.autocomplete_fragment);

参考文件

位置自动完成实现可以使用Intent builder或Fragment完成

片段：

        AutocompleteSupportFragment autocompleteFragment = (AutocompleteSupportFragment)
                    getSupportFragmentManager().findFragmentById(R.id.autocomplete_fragment);
        autocompleteFragment.setCountry("IN");    //country type
        autocompleteFragment.setPlaceFields(Arrays.asList(Place.Field.ID, Place.Field.NAME)); 
       //to indicate the types of place data that you want to get.

Intent intent = new Autocomplete.IntentBuilder(
                AutocompleteActivityMode.OVERLAY, fields)
                .setTypeFilter(TypeFilter.CITIES)
                .setCountry("IN")
                .build(this);
        startActivityForResult(intent, AUTOCOMPLETE_REQUEST_CODE);

IntentBuilder:

        AutocompleteSupportFragment autocompleteFragment = (AutocompleteSupportFragment)
                    getSupportFragmentManager().findFragmentById(R.id.autocomplete_fragment);
        autocompleteFragment.setCountry("IN");    //country type
        autocompleteFragment.setPlaceFields(Arrays.asList(Place.Field.ID, Place.Field.NAME)); 
       //to indicate the types of place data that you want to get.

Intent intent = new Autocomplete.IntentBuilder(
                AutocompleteActivityMode.OVERLAY, fields)
                .setTypeFilter(TypeFilter.CITIES)
                .setCountry("IN")
                .build(this);
        startActivityForResult(intent, AUTOCOMPLETE_REQUEST_CODE);

使用以下命令：

autocompleteFragment.setCountry("IN"); 

textView without Intential它也很有用：

autocompleteFragment.setOnPlaceSelectedListener(new PlaceSelectionListener() {
   @Override public void onPlaceSelected(Place place) { 
   txtVw.setText(place.getName()+" >> "+place.getLatLng()); 
 } 
@Override public void onError(Status status) {
   txtVw.setText(status.toString()); 
  } 
 }
);