Ebet:
I have wrote this app for searching a ride: input the source name and display the ride in a list view that start place is same as the user source name. It works fins on Emulator but it stop working after i have pick the source name when i try to run the app on a real device.
Can someone help me understand why?
MainActivity.java
public class MainActivity extends AppCompatActivity {
private static final String ITEM_TITLE = "Item title";
private static final String ITEM_SOURCE = "Source";
private static final String ITEM_DESTINATION = "Destination";
static int no = 0;
static int y = 0;
PlaceAutocompleteFragment sourceAutocompleteFragment;
PlaceAutocompleteFragment destinationAutocompleteFragment;
PlaceObj sourcePlace = null;
PlaceObj destination = null;
ArrayListp = new ArrayList ();
String sourceName = "";
String destinationName = "";
ArrayListrides = new ArrayList();
private ListView lsv_main;
private ListAdapter mListAdapter;
@Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_main);
lsv_main = (ListView) findViewById(R.id.listView);
//Source
sourceAutocompleteFragment = (PlaceAutocompleteFragment)
getFragmentManager().findFragmentById(R.id.place_source);
AutocompleteFilter typeFilter = new AutocompleteFilter.Builder()
.setTypeFilter(AutocompleteFilter.TYPE_FILTER_ADDRESS)
.build();
sourceAutocompleteFragment.setFilter(typeFilter);
actionSource();
//Destination
//Source
destinationAutocompleteFragment = (PlaceAutocompleteFragment)
getFragmentManager().findFragmentById(R.id.place_destination);
typeFilter = new AutocompleteFilter.Builder()
.setTypeFilter(AutocompleteFilter.TYPE_FILTER_ADDRESS)
.build();
destinationAutocompleteFragment.setFilter(typeFilter);
actionDestination();
}
public void actionSource() {
final ArrayListrideTemp = new ArrayList ();
sourceAutocompleteFragment.setOnPlaceSelectedListener(new PlaceSelectionListener() {
@Override
public void onPlaceSelected(com.google.android.gms.location.places.Place place) {
// TODO: Get info about the selected place.
Toast.makeText(getApplicationContext(), "Place:" + place.getName(), Toast.LENGTH_SHORT).show();
sourceName = (String) place.getName();
Double latitude = place.getLatLng().latitude;
Double longitude = place.getLatLng().longitude;
String address = (String) place.getAddress();
API.getInstance(getApplicationContext()).getRideByStartPlace(latitude, longitude, new ResponseListener() { //get ride
@Override
public void onResponse(String str) {
super.onResponse(str);
JSONArray jsonArray = null;
System.out.println(str);
try {
jsonArray = new JSONArray(str);
JSONObject jsonData = jsonArray.getJSONObject(0); //{}->1 object
if (jsonData.has("msg")) {
if (jsonData.getString("msg").equals("No exist ride with the entered start point.")) {
Toast.makeText(getApplicationContext(), "No exist ride with the entered start point.", Toast.LENGTH_SHORT).show();
}
} else { //get the ride info and store to ride Object
for (int i = 0; i
jsonData = jsonArray.getJSONObject(i);
System.out.println(jsonData);
int rideId = Integer.parseInt(jsonData.getString("rideId"));
SimpleDateFormat format = new SimpleDateFormat("yyyy-MM-dd");
Date createOn = format.parse(jsonData.getString("create_on"));
System.out.println(createOn);
String travelDateTime = jsonData.getString("travel_start_time");
int sourceId = Integer.parseInt(jsonData.getString("source_place_id"));
// String sourceName = source.getName();
getPlace(sourceId, new VolleyCallback() {
@Override
public void onSuccessResponse(String result) {
SharedPreferences sharedPreferences = getSharedPreferences("place", MODE_PRIVATE);
String json = sharedPreferences.getString("placeObj", "");
sourcePlace = new Gson().fromJson(json, PlaceObj.class);
}
});
int destinationId = Integer.parseInt(jsonData.getString("destination_place_id"));
getPlace(destinationId, new VolleyCallback() {
@Override
public void onSuccessResponse(String result) {
SharedPreferences sharedPreferences = getSharedPreferences("place", MODE_PRIVATE);
String json = sharedPreferences.getString("placeObj", "");
destination = new Gson().fromJson(json, PlaceObj.class);
}
});
int seats = Integer.parseInt(jsonData.getString("seats_offered"));
String remark = jsonData.getString("remark");
Ride ride = new Ride(rideId, createOn, travelDateTime, sourcePlace, destination, seats, remark, sourceId, destinationId);
rideTemp.add(ride);
}
System.out.println("myArry " + rideTemp);
showRide(rideTemp);
}
} catch (JSONException e) {
e.printStackTrace();
} catch (ParseException e) {
e.printStackTrace();
}
System.out.println(str);
}
@Override
public void onError(VolleyError error) {
super.onError(error);
}
}
);
}
@Override
public void onError(Status status) {
// TODO: Handle the error.
Toast.makeText(getApplicationContext(), "error" + status, Toast.LENGTH_SHORT).show();
}
});
System.out.println("Rides array:" + rides);
}
public void actionDestination() {
final ArrayListrideTemp = new ArrayList ();
destinationAutocompleteFragment.setOnPlaceSelectedListener(new PlaceSelectionListener() {
@Override
public void onPlaceSelected(com.google.android.gms.location.places.Place place) {
// TODO: Get info about the selected place.
Toast.makeText(getApplicationContext(), "Place:" + place.getName(), Toast.LENGTH_SHORT).show();
destinationName = (String) place.getName();
System.out.println("rSource: " + sourceName);
Double latitude = place.getLatLng().latitude;
Double longitude = place.getLatLng().longitude;
String address = (String) place.getAddress();
API.getInstance(getApplicationContext()).getRideByStartDestinationPlace(sourceName, latitude, longitude, new ResponseListener() { //get ride
@Override
public void onResponse(String str) {
super.onResponse(str);
JSONArray jsonArray = null;
System.out.println(str);
try {
jsonArray = new JSONArray(str);
JSONObject jsonData = jsonArray.getJSONObject(0); //{}->1 object
if (jsonData.has("msg")) {
if (jsonData.getString("msg").equals("No exist ride with the entered start point.")) {
Toast.makeText(getApplicationContext(), "No exist ride with the entered start point.", Toast.LENGTH_SHORT).show();
}
} else { //get the ride info and store to ride Object
for (int i = 0; i jsonData = jsonArray.getJSONObject(i);
System.out.println(jsonData);
int rideId = Integer.parseInt(jsonData.getString("rideId"));
SimpleDateFormat format = new SimpleDateFormat("yyyy-MM-dd");
Date createOn = format.parse(jsonData.getString("create_on"));
System.out.println(createOn);
String travelDateTime = jsonData.getString("travel_start_time");
int sourceId = Integer.parseInt(jsonData.getString("source_place_id"));
getPlace(sourceId, new VolleyCallback() {
@Override
public void onSuccessResponse(String result) {
SharedPreferences sharedPreferences = getSharedPreferences("place", MODE_PRIVATE);
String json = sharedPreferences.getString("placeObj", "");
sourcePlace = new Gson().fromJson(json, PlaceObj.class);
}
});
int destinationId = Integer.parseInt(jsonData.getString("destination_place_id"));
getPlace(destinationId, new VolleyCallback() {
@Override
public void onSuccessResponse(String result) {
SharedPreferences sharedPreferences = getSharedPreferences("place", MODE_PRIVATE);
String json = sharedPreferences.getString("placeObj", "");
destination = new Gson().fromJson(json, PlaceObj.class);
}
});
int seats = Integer.parseInt(jsonData.getString("seats_offered"));
String remark = jsonData.getString("remark");
Ride ride = new Ride(rideId, createOn, travelDateTime, sourcePlace, destination, seats, remark, sourceId, destinationId);
rideTemp.add(ride);
}
System.out.println("myArry " + rideTemp);
showRide(rideTemp);
}
} catch (JSONException e) {
e.printStackTrace();
} catch (ParseException e) {
e.printStackTrace();
}
System.out.println(str);
}
@Override
public void onError(VolleyError error) {
super.onError(error);
}
}
);
}
@Override
public void onError(Status status) {
// TODO: Handle the error.
Toast.makeText(getApplicationContext(), "error" + status, Toast.LENGTH_SHORT).show();
}
});
System.out.println("Rides array:" + rides);
}
public void getPlace(int id, final VolleyCallback callback) {
SharedPreferences pref = getSharedPreferences("place", MODE_PRIVATE);
final SharedPreferences.Editor editor = pref.edit();
final PlaceObj[] placeBean = new PlaceObj[1];
API.getInstance(getApplicationContext()).getPlaceById(id, new ResponseListener() {
@Override
public void onResponse(String str) {
super.onResponse(str);
JSONArray jsonArray = null;
try {
jsonArray = new JSONArray(str);
JSONObject jsonData = jsonArray.getJSONObject(0);
int placeId = Integer.parseInt(jsonData.getString("placeId"));
String name = jsonData.getString("name");
double latitude = Double.parseDouble(jsonData.getString("latitude"));
double longitude = Double.parseDouble(jsonData.getString("longitude"));
String address = jsonData.getString("address");
System.out.println("address" + name);
PlaceObj placeObj = new PlaceObj(placeId, name, latitude, longitude, address);
Gson gson = new Gson();
String json = gson.toJson(placeObj);
editor.putString("placeObj" + placeId, json);
editor.commit();
no++;
callback.onSuccessResponse(str);
} catch (JSONException e) {
e.printStackTrace();
}
System.out.println(str);
}
@Override
public void onError(VolleyError error) {
super.onError(error);
}
});
}
public void showRide(final ArrayListrides) {
final String[] myarray = new String[10];
List
activity_main
android:layout_width="match_parent"
android:layout_height="match_parent"
android:orientation="vertical">android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:paddingLeft="10px"
android:paddingRight="10px"
android:shrinkColumns="0"
android:stretchColumns="1">android:id="@+id/tv_start"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:text="@string/start" />android:id="@+id/place_source"
android:name="com.google.android.gms.location.places.ui.PlaceAutocompleteFragment"
android:layout_width="match_parent"
android:layout_height="wrap_content" />android:id="@+id/tv_destination"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:text="@string/destination" />android:id="@+id/place_destination"
android:name="com.google.android.gms.location.places.ui.PlaceAutocompleteFragment"
android:layout_width="match_parent"
android:layout_height="wrap_content" />android:id="@+id/listView"
android:layout_width="match_parent"
android:layout_height="match_parent"
android:layout_alignParentLeft="true"
android:layout_alignParentStart="true"
android:layout_alignParentTop="true" />
Logcat when running on emulator https://drive.google.com/open?id=1uS9Ma-ROZdkmTRN-Jc1MyaoJC26jmjJ3
- Emulator API Level:23:5554
- Real Device API Level: 24
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