Google Place Picker Android Studio

Question

有谁知道如何在Android Studio中实施Google Place Picker API？试过教程,不成功.我想要一个工作的自动完成文本字段,其中显示了地点,当您点击它将显示在Google地图片段中的地方时.

Answer 1

将依赖项添加到您的build.gradle:

compile "com.google.android.gms:play-services-places:10.2.0"

将密钥添加到您的AndroidManifest.xml:

<meta-data
        android:name="com.google.android.geo.API_KEY"
        android:value="@string/map_api_key"/>

您的活动/片段需要以下属性和方法:

private final static int PLACE_PICKER_REQUEST = 999;

@Override
protected void onActivityResult(int requestCode, int resultCode, Intent data) {
    super.onActivityResult(requestCode, resultCode, data);
    checkPermissionOnActivityResult(requestCode, resultCode, data);

    if (resultCode == RESULT_OK) {
        switch (requestCode){
        case PLACE_PICKER_REQUEST:
            Place place = PlacePicker.getPlace(this, data);
            String placeName = String.format("Place: %s", place.getName());
            double latitude = place.getLatLng().latitude
            double longitude = place.getLatLng().longitude;

        }
    }
}

最后,这是打开的代码 PlacePicker

PlacePicker.IntentBuilder builder = new PlacePicker.IntentBuilder();
try {
     // for activty
     startActivityForResult(builder.build(this), PLACE_PICKER_REQUEST);
     // for fragment         
     //startActivityForResult(builder.build(getActivity()), PLACE_PICKER_REQUEST); 
} catch (GooglePlayServicesRepairableException e) {
     e.printStackTrace();
} catch (GooglePlayServicesNotAvailableException e) {
     e.printStackTrace();
}