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我想知道爲什麼我的請求一直被拒絕。 我很確定我的API密鑰是正確的，我在Google Console中選擇了android，給我的sha1添加了我的項目名稱，並獲取了API密鑰並將其粘貼在我的項目中。但是，如果我嘗試任何操作，它仍會一直給我REQUEST_DENIED。我假設這與我構建URL的方式有關，或者基礎URL被破壞，或者它可能是我請求數據的方式。從Google地圖請求JSON會爲我提供REQUEST_DENIED
我很新，只有幾天前纔開始玩，所以任何幫助將不勝感激。
這裏是我的代碼 -
MainActivity
package io.github.invainn.quickeat;
import android.app.Activity;
import android.app.ListActivity;
import android.content.Context;
import android.content.Intent;
import android.location.Location;
import android.location.LocationListener;
import android.location.LocationManager;
import android.support.v7.app.ActionBarActivity;
import android.os.Bundle;
import android.util.Log;
import android.view.Menu;
import android.view.MenuItem;
import android.view.View;
import android.widget.AdapterView;
import android.widget.ArrayAdapter;
import android.widget.Button;
import android.widget.Spinner;
import android.widget.TextView;
import android.widget.Toast;
import com.google.android.gms.common.ConnectionResult;
import com.google.android.gms.common.api.GoogleApiClient;
import com.google.android.gms.common.api.PendingResult;
import com.google.android.gms.common.api.ResultCallback;
import com.google.android.gms.location.places.PlaceLikelihood;
import com.google.android.gms.location.places.PlaceLikelihoodBuffer;
import com.google.android.gms.location.places.Places;
import com.google.android.gms.maps.model.LatLng;
public class MainActivity extends ActionBarActivity implements AdapterView.OnItemSelectedListener, GoogleApiClient.OnConnectionFailedListener {
Spinner spinner;
GoogleApiClient mGoogleApiClient;
private CharSequence mostLikelyPlace;
private LatLng mostLikelyPlaceLatLng;
private static final String LOG_TAG = "MainActivity";
private static final int GOOGLE_API_CLIENT_ID = 0;
@Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_main);
mGoogleApiClient = new GoogleApiClient.Builder(MainActivity.this)
.addApi(Places.PLACE_DETECTION_API)
.enableAutoManage(this, GOOGLE_API_CLIENT_ID, this)
.build();
spinner = (Spinner) findViewById(R.id.spinner);
ArrayAdapter adapter = ArrayAdapter.createFromResource(this, R.array.choices, android.R.layout.simple_spinner_item);
spinner.setAdapter(adapter);
setupSearchButton();
PendingResult<PlaceLikelihoodBuffer> result = Places.PlaceDetectionApi.getCurrentPlace(mGoogleApiClient, null);
result.setResultCallback(new ResultCallback<PlaceLikelihoodBuffer>() {
@Override
public void onResult(PlaceLikelihoodBuffer likelyPlaces) {
for (PlaceLikelihood placeLikelihood : likelyPlaces) {
Log.i(LOG_TAG, String.format("Place '%s' with " +
"likelihood: %g",
placeLikelihood.getPlace().getName(),
placeLikelihood.getLikelihood()));
if(placeLikelihood.getLikelihood() >= .20) {
mostLikelyPlace = placeLikelihood.getPlace().getName();
mostLikelyPlaceLatLng = placeLikelihood.getPlace().getLatLng();
}
}
Toast.makeText(MainActivity.this, "Your current location: " + mostLikelyPlace, Toast.LENGTH_LONG).show();
likelyPlaces.release();
}
});
}
private void setupSearchButton() {
Button searchKeyword = (Button)findViewById(R.id.searchKeyword);
searchKeyword.setOnClickListener(new View.OnClickListener() {
@Override
public void onClick(View v) {
Toast.makeText(MainActivity.this, "Switched to ListActivity", Toast.LENGTH_SHORT).show();
Bundle args = new Bundle();
args.putParcelable("currentLocation", mostLikelyPlaceLatLng);
Intent intent = new Intent(MainActivity.this, List_Activity.class);
intent.putExtra("bundle", args);
startActivity(intent);
}
});
}
@Override
public void onItemSelected(AdapterView<?> parent, View view, int position, long id) {
}
@Override
public void onNothingSelected(AdapterView<?> parent) {
}
@Override
public void onConnectionFailed(ConnectionResult connectionResult) {
}
}
List_Activity
package io.github.invainn.quickeat;
import android.app.Activity;
import android.content.Intent;
import android.os.AsyncTask;
import android.support.v7.app.ActionBarActivity;
import android.os.Bundle;
import android.text.Html;
import android.view.Menu;
import android.view.MenuItem;
import android.view.View;
import android.widget.Button;
import android.widget.TextView;
import com.google.android.gms.common.GooglePlayServicesNotAvailableException;
import com.google.android.gms.common.GooglePlayServicesRepairableException;
import com.google.android.gms.location.places.Place;
import com.google.android.gms.location.places.ui.PlacePicker;
import com.google.android.gms.maps.model.LatLng;
import com.google.android.gms.maps.model.LatLngBounds;
import org.apache.http.HttpRequestFactory;
import java.net.URL;
public class List_Activity extends ActionBarActivity {
private static final int PLACE_PICKER_REQUEST = 1;
private static final String apiAddress = "";
@Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_list_);
// Receive bundle and get currentlocation
Bundle bundle = getIntent().getParcelableExtra("bundle");
LatLng currentLocation = bundle.getParcelable("currentLocation");
new QueryRequest().execute(currentLocation);
}
@Override
public boolean onCreateOptionsMenu(Menu menu) {
// Inflate the menu; this adds items to the action bar if it is present.
getMenuInflater().inflate(R.menu.menu_info, menu);
return true;
}
@Override
public boolean onOptionsItemSelected(MenuItem item) {
// Handle action bar item clicks here. The action bar will
// automatically handle clicks on the Home/Up button, so long
// as you specify a parent activity in AndroidManifest.xml.
int id = item.getItemId();
//noinspection SimplifiableIfStatement
if (id == R.id.action_settings) {
return true;
}
return super.onOptionsItemSelected(item);
}
}
QueryRequest
package io.github.invainn.quickeat;
import android.os.AsyncTask;
import android.util.Log;
import com.google.android.gms.location.places.Place;
import com.google.android.gms.maps.GoogleMap;
import com.google.android.gms.maps.model.LatLng;
import org.apache.http.HttpRequest;
import org.apache.http.HttpRequestFactory;
import java.io.IOException;
import java.io.InputStreamReader;
import java.net.HttpURLConnection;
import java.net.MalformedURLException;
import java.net.URL;
import java.net.URLEncoder;
import java.util.ArrayList;
/**
* Created by Anthony on 4/28/2015.
*/
public class QueryRequest extends AsyncTask<LatLng, Integer, String> {
private static final String LOG_TAG = "QueryRequest";
private static final String apiBaseUrl = "https://maps.googleapis.com/maps/api/place";
private static final String search = "/textsearch";
private static final String jsonOut = "/json";
private static final String apiKey = "MYAPIKEY";
public static ArrayList<Place> search(String keyword, double lat, double lng) {
ArrayList<Place> resultList = null;
HttpURLConnection conn = null;
StringBuilder jsonResults = new StringBuilder();
try {
StringBuilder sb = new StringBuilder(apiBaseUrl);
sb.append(search);
sb.append(jsonOut);
// sb.append("?sensor=false");
sb.append("?key=" + apiKey);
sb.append("&keyword=" + URLEncoder.encode(keyword, "utf8"));
sb.append("&location=" + String.valueOf(lat) + "," + String.valueOf(lng));
sb.append("&radius=500");
//System.out.println(sb.toString());
URL url = new URL(sb.toString());
conn = (HttpURLConnection) url.openConnection();
InputStreamReader in = new InputStreamReader(conn.getInputStream());
// need to test but im pretty sure this works
int read;
char[] buff = new char[1024];
while ((read = in.read(buff)) != -1) {
jsonResults.append(buff, 0, read);
}
System.out.println(jsonResults);
} catch (MalformedURLException e) {
Log.e(LOG_TAG, "Error processing Places API URL", e);
return null;
} catch (IOException e) {
Log.e(LOG_TAG, "Error connecting to Places API", e);
return null;
} finally {
if (conn != null) {
conn.disconnect();
}
}
return null;
}
@Override
protected String doInBackground(LatLng... params) {
LatLng loc = params[0];
search("chinese", loc.latitude, loc.longitude);
return null;
}
}
如果我的代碼有其他問題，請做，我想知道。
你真的應該隱藏自己的apiKey選擇無選項。 –
只是想到了這一點，謝謝 –
有些問題：你測試你的應用程序已經發布或在虛擬機？您的apikey與您的測試SHA1或您的生產SHA1有關？ –