我是Android编程的新手，我使用Google Places Autocomplete，但每当我运行该项目时，都会抛出Google Api Client未连接的错误。我的Main_Activity.java文件如下
package com.example.sunny.myapplication2;
/**
* Created by sunny on 4/3/2016.
*/
import android.os.Bundle;
import android.support.v7.app.AppCompatActivity;
import android.support.v7.widget.LinearLayoutManager;
import android.support.v7.widget.RecyclerView;
import android.text.Editable;
import android.text.TextWatcher;
import android.util.Log;
import android.view.Menu;
import android.view.View;
import android.widget.EditText;
import android.widget.ImageView;
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.LocationServices;
import com.google.android.gms.location.places.PlaceBuffer;
import com.google.android.gms.location.places.Places;
import com.google.android.gms.maps.model.LatLng;
import com.google.android.gms.maps.model.LatLngBounds;
public class enter_your_locality extends AppCompatActivity implements GoogleApiClient.ConnectionCallbacks, GoogleApiClient.OnConnectionFailedListener, View.OnClickListener {
protected GoogleApiClient mGoogleApiClient;
private static final LatLngBounds BOUNDS_INDIA = new LatLngBounds(
new LatLng(-0, 0), new LatLng(0, 0));
private EditText mAutocompleteView;
private RecyclerView mRecyclerView;
private LinearLayoutManager mLinearLayoutManager;
private PlacesAutoCompleteAdapter mAutoCompleteAdapter;
ImageView delete;
@Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
mGoogleApiClient = new GoogleApiClient.Builder(this)
.addConnectionCallbacks(this)
.addOnConnectionFailedListener(this)
.addApi(LocationServices.API)
.addApi(Places.GEO_DATA_API)
.build();
mGoogleApiClient.connect();
setContentView(R.layout.enter_your_locality);
mAutocompleteView = (EditText)findViewById(R.id.autocomplete_places);
delete=(ImageView)findViewById(R.id.cross);
mAutoCompleteAdapter = new PlacesAutoCompleteAdapter(this, R.layout.search_view_adapter,
mGoogleApiClient, BOUNDS_INDIA, null);
mRecyclerView=(RecyclerView)findViewById(R.id.recyclerView);
mLinearLayoutManager=new LinearLayoutManager(this);
mRecyclerView.setLayoutManager(mLinearLayoutManager);
mRecyclerView.setAdapter(mAutoCompleteAdapter);
delete.setOnClickListener(this);
mAutocompleteView.addTextChangedListener(new TextWatcher() {
public void onTextChanged(CharSequence s, int start, int before,
int count) {
if (!s.toString().equals("") && mGoogleApiClient.isConnected()) {
mAutoCompleteAdapter.getFilter().filter(s.toString());
}else if(!mGoogleApiClient.isConnected()){
Toast.makeText(getApplicationContext(), Constants.API_NOT_CONNECTED,Toast.LENGTH_SHORT).show();
Log.e(Constants.PlacesTag,Constants.API_NOT_CONNECTED);
}
}
public void beforeTextChanged(CharSequence s, int start, int count,
int after) {
}
public void afterTextChanged(Editable s) {
}
});
mRecyclerView.addOnItemTouchListener(
new RecyclerItemClickListener(this, new RecyclerItemClickListener.OnItemClickListener() {
@Override
public void onItemClick(View view, int position) {
final PlacesAutoCompleteAdapter.PlaceAutocomplete item = mAutoCompleteAdapter.getItem(position);
final String placeId = String.valueOf(item.placeId);
Log.i("TAG", "Autocomplete item selected: " + item.description);
/*
Issue a request to the Places Geo Data API to retrieve a Place object with additional details about the place.
*/
PendingResult<PlaceBuffer> placeResult = Places.GeoDataApi
.getPlaceById(mGoogleApiClient, placeId);
placeResult.setResultCallback(new ResultCallback<PlaceBuffer>() {
@Override
public void onResult(PlaceBuffer places) {
if(places.getCount()==1){
//Do the things here on Click.....
Toast.makeText(getApplicationContext(),String.valueOf(places.get(0).getLatLng()),Toast.LENGTH_SHORT).show();
}else {
Toast.makeText(getApplicationContext(),Constants.SOMETHING_WENT_WRONG,Toast.LENGTH_SHORT).show();
}
}
});
Log.i("TAG", "Clicked: " + item.description);
Log.i("TAG", "Called getPlaceById to get Place details for " + item.placeId);
}
})
);
}
@Override
public boolean onCreateOptionsMenu(Menu menu) {
// Inflate the menu; this adds items to the action bar if it is present.
return true;
}
@Override
public void onConnected(Bundle bundle) {
Log.v("Google API Callback", "Connection Done");
}
@Override
public void onConnectionSuspended(int i) {
Log.v("Google API Callback", "Connection Suspended");
Log.v("Code", String.valueOf(i));
}
@Override
public void onConnectionFailed(ConnectionResult connectionResult) {
Log.v("Google API Callback","Connection Failed");
Log.v("Error Code", String.valueOf(connectionResult.getErrorCode()));
Toast.makeText(this, Constants.API_NOT_CONNECTED,Toast.LENGTH_SHORT).show();
}
@Override
public void onClick(View v) {
if(v==delete){
mAutocompleteView.setText("");
}
}
@Override
public void onResume() {
super.onResume();
if (!mGoogleApiClient.isConnected() && !mGoogleApiClient.isConnecting()){
Log.v("Google API","Connecting");
mGoogleApiClient.connect();
}
}
@Override
public void onPause() {
super.onPause();
if(mGoogleApiClient.isConnected()){
Log.v("Google API","Dis-Connecting");
mGoogleApiClient.disconnect();
}
}
@Override
public void onBackPressed() {
super.onBackPressed();
}
}
我搜索了相关的文章但是徒劳无功。任何人都可以指导我。 我的logcat显示在
下面04-03 11:32:28.231 11863-11863/? D/dalvikvm: Late-enabling CheckJNI
04-03 11:32:28.343 11863-11863/com.example.sunny.myapplication2 I/dalvikvm: Could not find method android.content.pm.PackageManager.getPackageInstaller, referenced from method com.google.android.gms.common.zze.zzi
04-03 11:32:28.343 11863-11863/com.example.sunny.myapplication2 W/dalvikvm: VFY: unable to resolve virtual method 553: Landroid/content/pm/PackageManager;.getPackageInstaller ()Landroid/content/pm/PackageInstaller;
04-03 11:32:28.343 11863-11863/com.example.sunny.myapplication2 D/dalvikvm: VFY: replacing opcode 0x6e at 0x000b
04-03 11:32:28.407 11863-11863/com.example.sunny.myapplication2 I/GMPM: App measurement is starting up, version: 8487
04-03 11:32:28.411 11863-11863/com.example.sunny.myapplication2 I/GMPM: To enable debug logging run: adb shell setprop log.tag.GMPM VERBOSE
04-03 11:32:28.431 11863-11863/com.example.sunny.myapplication2 E/GMPM: GoogleService failed to initialize, status: 10, Missing an expected resource: 'R.string.google_app_id' for initializing Google services. Possible causes are missing google-services.json or com.google.gms.google-services gradle plugin.
04-03 11:32:28.431 11863-11863/com.example.sunny.myapplication2 E/GMPM: Scheduler not set. Not logging error/warn.
04-03 11:32:28.595 11863-11890/com.example.sunny.myapplication2 E/GMPM: Uploading is not possible. App measurement disabled
04-03 11:32:28.599 11863-11863/com.example.sunny.myapplication2 W/dalvikvm: VFY: unable to find class referenced in signature (Landroid/view/SearchEvent;)
04-03 11:32:28.599 11863-11863/com.example.sunny.myapplication2 I/dalvikvm: Could not find method android.view.Window$Callback.onSearchRequested, referenced from method android.support.v7.view.WindowCallbackWrapper.onSearchRequested
04-03 11:32:28.599 11863-11863/com.example.sunny.myapplication2 W/dalvikvm: VFY: unable to resolve interface method 18896: Landroid/view/Window$Callback;.onSearchRequested (Landroid/view/SearchEvent;)Z
04-03 11:32:28.599 11863-11863/com.example.sunny.myapplication2 D/dalvikvm: VFY: replacing opcode 0x72 at 0x0002
04-03 11:32:28.599 11863-11863/com.example.sunny.myapplication2 I/dalvikvm: Could not find method android.view.Window$Callback.onWindowStartingActionMode, referenced from method android.support.v7.view.WindowCallbackWrapper.onWindowStartingActionMode
04-03 11:32:28.599 11863-11863/com.example.sunny.myapplication2 W/dalvikvm: VFY: unable to resolve interface method 18900: Landroid/view/Window$Callback;.onWindowStartingActionMode (Landroid/view/ActionMode$Callback;I)Landroid/view/ActionMode;
04-03 11:32:28.599 11863-11863/com.example.sunny.myapplication2 D/dalvikvm: VFY: replacing opcode 0x72 at 0x0002
04-03 11:32:28.627 11863-11863/com.example.sunny.myapplication2 D/dalvikvm: GC_FOR_ALLOC freed 326K, 13% free 3022K/3460K, paused 6ms, total 6ms
04-03 11:32:28.647 11863-11863/com.example.sunny.myapplication2 I/dalvikvm: Could not find method android.content.res.TypedArray.getChangingConfigurations, referenced from method android.support.v7.widget.TintTypedArray.getChangingConfigurations
04-03 11:32:28.647 11863-11863/com.example.sunny.myapplication2 W/dalvikvm: VFY: unable to resolve virtual method 616: Landroid/content/res/TypedArray;.getChangingConfigurations ()I
04-03 11:32:28.647 11863-11863/com.example.sunny.myapplication2 D/dalvikvm: VFY: replacing opcode 0x6e at 0x0002
04-03 11:32:28.647 11863-11863/com.example.sunny.myapplication2 I/dalvikvm: Could not find method android.content.res.TypedArray.getType, referenced from method android.support.v7.widget.TintTypedArray.getType
04-03 11:32:28.667 11863-11863/com.example.sunny.myapplication2 W/dalvikvm: VFY: unable to resolve virtual method 638: Landroid/content/res/TypedArray;.getType (I)I
04-03 11:32:28.683 11863-11863/com.example.sunny.myapplication2 D/dalvikvm: VFY: replacing opcode 0x6e at 0x0002
04-03 11:32:28.867 11863-11863/com.example.sunny.myapplication2 D/libEGL: loaded /system/lib/egl/libEGL_genymotion.so
04-03 11:32:28.891 11863-11863/com.example.sunny.myapplication2 D/libEGL: loaded /system/lib/egl/libGLESv1_CM_genymotion.so
04-03 11:32:28.899 11863-11863/com.example.sunny.myapplication2 D/libEGL: loaded /system/lib/egl/libGLESv2_genymotion.so
04-03 11:32:28.951 11863-11863/com.example.sunny.myapplication2 W/EGL_genymotion: eglSurfaceAttrib not implemented
04-03 11:32:28.951 11863-11863/com.example.sunny.myapplication2 E/OpenGLRenderer: Getting MAX_TEXTURE_SIZE from GradienCache
04-03 11:32:28.951 11863-11863/com.example.sunny.myapplication2 E/OpenGLRenderer: MAX_TEXTURE_SIZE: 16384
04-03 11:32:28.971 11863-11863/com.example.sunny.myapplication2 E/OpenGLRenderer: Getting MAX_TEXTURE_SIZE from Caches::initConstraints()
04-03 11:32:28.971 11863-11863/com.example.sunny.myapplication2 E/OpenGLRenderer: MAX_TEXTURE_SIZE: 16384
04-03 11:32:28.971 11863-11863/com.example.sunny.myapplication2 D/OpenGLRenderer: Enabling debug mode 0
04-03 11:32:38.731 11863-11890/com.example.sunny.myapplication2 I/GMPM: Tag Manager is not found and thus will not be used
04-03 11:32:40.175 11863-11883/com.example.sunny.myapplication2 D/dalvikvm: GC_FOR_ALLOC freed 254K, 11% free 3276K/3644K, paused 3ms, total 3ms
04-03 11:32:40.211 11863-12070/com.example.sunny.myapplication2 W/GooglePlayServicesUtil: Google Play services is missing.
04-03 11:32:40.311 11863-11863/com.example.sunny.myapplication2 W/EGL_genymotion: eglSurfaceAttrib not implemented
04-03 11:32:40.315 11863-11863/com.example.sunny.myapplication2 V/Google API Callback: Connection Failed
04-03 11:32:40.315 11863-11863/com.example.sunny.myapplication2 V/Error Code: 1
04-03 11:37:39.547 11863-11863/com.example.sunny.myapplication2 D/dalvikvm: GC_FOR_ALLOC freed 282K, 11% free 3504K/3896K, paused 5ms, total 5ms
04-03 11:37:39.551 11863-11863/com.example.sunny.myapplication2 E/Google Places Auto Complete: Google API not connected
04-03 11:37:39.979 11863-11863/com.example.sunny.myapplication2 E/Google Places Auto Complete: Google API not connected
04-03 11:37:40.087 11863-11863/com.example.sunny.myapplication2 E/Google Places Auto Complete: Google API not connected
答案 0 :(得分：0)
GoogleService failed to initialize, status: 10, Missing an expected resource: 'R.string.google_app_id' for initializing Google services. Possible causes are missing google-services.json or com.google.gms.google-services gradle plugin.
按照the google guide设置项目。