Google Play服务客户端出错

Question

我一直在努力让这个android项目在gradle的android工作室中运行。我对这一切都很陌生，所以这可能是一个简单的问题，但我已经花了好几天的时间，无法克服我在尝试运行我的项目时收到的这个错误：

Error:(25, 62) error: package com.google.android.gms.common.GooglePlayServicesClient does not exist
Error:(26, 62) error: package com.google.android.gms.common.GooglePlayServicesClient does not exist
Error:(27, 39) error: cannot find symbol class LocationClient
Error:(42, 60) error: cannot find symbol class ConnectionCallbacks
Error:(43, 3) error: cannot find symbol class OnConnectionFailedListener
Error:(82, 10) error: cannot find symbol class LocationClient
Error:(586, 26) error: cannot find symbol class LocationClient
Error:(618, 2) error: method does not override or implement a method from a supertype
Error:(627, 2) error: method does not override or implement a method from a supertype
Error:(635, 2) error: method does not override or implement a method from a supertype
Error:Execution failed for task ':compileDebugJava'.
> Compilation failed; see the compiler error output for details.

以下是错误来自文件的顶部（我已经标记了有问题的行）：

package edu.gatech.ppl.cycleatlanta;
import android.app.AlertDialog;
import android.content.ComponentName;
import android.content.Context;
import android.content.DialogInterface;
import android.content.Intent;
import android.content.ServiceConnection;
import android.location.Location;
import android.location.LocationManager;
import android.os.Bundle;
import android.os.Handler;
import android.os.IBinder;
import android.provider.Settings;
import android.support.v4.app.Fragment;
import android.util.Log;
import android.view.LayoutInflater;
import android.view.View;
import android.view.ViewGroup;
import android.widget.Button;
import android.widget.TextView;
import android.widget.Toast;
import com.google.android.gms.common.ConnectionResult;
import com.google.android.gms.common.***GooglePlayServicesClient***.ConnectionCallbacks;
import com.google.android.gms.common.***GooglePlayServicesClient***.OnConnectionFailedListener;
import com.google.android.gms.***location.LocationClient***;
import com.google.android.gms.location.LocationListener;
import com.google.android.gms.location.LocationRequest;
import com.google.android.gms.maps.CameraUpdateFactory;
import com.google.android.gms.maps.GoogleMap;
import com.google.android.gms.maps.GoogleMap.OnMyLocationButtonClickListener;
import com.google.android.gms.maps.SupportMapFragment;
import com.google.android.gms.maps.UiSettings;
import com.google.android.gms.maps.model.LatLng;
import java.text.SimpleDateFormat;
import java.util.TimeZone;
import java.util.Timer;
import java.util.TimerTask;
public class FragmentMainInput extends Fragment implements **ConnectionCallbacks**,
        **OnConnectionFailedListener**, LocationListener,
        OnMyLocationButtonClickListener {
    public static final String ARG_SECTION_NUMBER = "section_number";
    Intent fi;
    TripData trip;
    NoteData note;
    boolean isRecording = false;
    Timer timer;
    float curDistance;
    TextView txtDuration;
    TextView txtDistance;
    TextView txtCurSpeed;
    int zoomFlag = 1;
    Location currentLocation = new Location("");
    final SimpleDateFormat sdf = new SimpleDateFormat("HH:mm:ss");
    // Need handler for callbacks to the UI thread
    final Handler mHandler = new Handler();
    final Runnable mUpdateTimer = new Runnable() {
        public void run() {
            updateTimer();
        }
    };
    private final static int MENU_USER_INFO = 0;
    private final static int MENU_HELP = 1;
    private final static int CONTEXT_RETRY = 0;
    private final static int CONTEXT_DELETE = 1;
    DbAdapter mDb;
    GoogleMap map;
    UiSettings mUiSettings;
    private LocationClient mLocationClient;
    private static final LocationRequest REQUEST = LocationRequest.create()
            .setInterval(5000) // 5 seconds
            .setFastestInterval(16) // 16ms = 60fps
            .setPriority(LocationRequest.PRIORITY_HIGH_ACCURACY);
    public FragmentMainInput() {
    }

当我悬停在代码中标记的行：

import com.google.android.gms.common.GooglePlayServicesClient.ConnectionCallbacks;
import com.google.android.gms.common.GooglePlayServicesClient.OnConnectionFailedListener;
import com.google.android.gms.location.LocationClient;

上面写着："无法解析符号"

这是我的build.gradle文件：

 buildscript {
            repositories {
                jcenter()
            }
            dependencies {
                classpath 'com.android.tools.build:gradle:1.1.0'
// NOTE: Do not place your application dependencies here; they
// belong in the individual module build.gradle files
            }
        }
allprojects {
    repositories {
        jcenter()
    }
}

apply plugin: 'com.android.application'
dependencies {
    compile 'com.android.support:appcompat-v7:22.0.0'
    compile fileTree(dir: 'libs', include: ['*.jar'])
    compile 'com.google.android.gms:play-services:7.0.0'
    compile files('libs/android-support-v4.jar')
}
android {
    compileSdkVersion 22
    buildToolsVersion "22"
    compileOptions.encoding = 'windows-1251'
    defaultConfig {
        minSdkVersion 19
        targetSdkVersion 22
        versionCode 2
        versionName "2.0"
    }

    sourceSets {
        main {
            manifest.srcFile 'AndroidManifest.xml'
            java.srcDirs = ['src']
            resources.srcDirs = ['src']
            aidl.srcDirs = ['src']
            renderscript.srcDirs = ['src']
            res.srcDirs = ['res']
            assets.srcDirs = ['assets']
        }
        // Move the tests to tests/java, tests/res, etc...
        instrumentTest.setRoot('tests')
        // Move the build types to build-types/<type>
        // For instance, build-types/debug/java, build-types/debug/AndroidManifest.xml, ...
        // This moves them out of them default location under src/<type>/... which would
        // conflict with src/ being used by the main source set.
        // Adding new build types or product flavors should be accompanied
        // by a similar customization.
        debug.setRoot('build-types/debug')
        release.setRoot('build-types/release')
    }
}

这也是我的清单：

<?xml version="1.0" encoding="utf-8"?>
<manifest xmlns:android="http://schemas.android.com/apk/res/android"
    package="edu.gatech.ppl.cycleatlanta"
    android:versionCode="2"
    android:versionName="2.0" >
    <uses-sdk
        android:minSdkVersion="19"
        android:targetSdkVersion="22" />
    <uses-feature
        android:glEsVersion="0x00020000"
        android:required="true" />
    <uses-feature
        android:name="android.hardware.camera"
        android:required="false" >
    </uses-feature>
    <uses-permission android:name="android.permission.INTERNET" />
    <uses-permission android:name="android.permission.ACCESS_NETWORK_STATE" />
    <uses-permission android:name="android.permission.WRITE_EXTERNAL_STORAGE" />
    <uses-permission android:name="com.google.android.providers.gsf.permission.READ_GSERVICES" />
    <uses-permission android:name="android.permission.ACCESS_COARSE_LOCATION" />
    <uses-permission android:name="android.permission.ACCESS_FINE_LOCATION" />
    <uses-permission android:name="android.permission.ACCESS_FINE_LOCATION" >
    </uses-permission>
    <uses-permission android:name="android.permission.INTERNET" >
    </uses-permission>
    <application
        android:allowBackup="true"
        android:icon="@drawable/ic_launcher"
        android:label="@string/app_name"
        android:theme="@style/AppTheme" >
        <activity
            android:name="edu.gatech.ppl.cycleatlanta.TabsConfig"
            android:label="@string/app_name" >
            <intent-filter>
                <action android:name="android.intent.action.MAIN" />
                <category android:name="android.intent.category.LAUNCHER" />
            </intent-filter>
        </activity>
        <activity
            android:name="edu.gatech.ppl.cycleatlanta.MainInputActivity"
            android:label="@string/title_activity_main_input" >
        </activity>
        <activity
            android:name="edu.gatech.ppl.cycleatlanta.TripPurposeActivity"
            android:label="@string/title_activity_trip_purpose" >
        </activity>
        <activity
            android:name="edu.gatech.ppl.cycleatlanta.UserInfoActivity"
            android:label="@string/title_activity_user_info" >
        </activity>
        <activity
            android:name="edu.gatech.ppl.cycleatlanta.TripMapActivity"
            android:label="@string/title_activity_trip_map" >
        </activity>
        <activity
            android:name="edu.gatech.ppl.cycleatlanta.SavedTripsActivity"
            android:label="@string/title_activity_saved_trips" >
        </activity>
        <activity
            android:name="edu.gatech.ppl.cycleatlanta.TripDetailActivity"
            android:label="@string/title_activity_trip_detail" >
        </activity>
        <activity
            android:name="edu.gatech.ppl.cycleatlanta.NoteTypeActivity"
            android:label="@string/title_activity_note_type" >
        </activity>
        <activity
            android:name="edu.gatech.ppl.cycleatlanta.NoteDetailActivity"
            android:label="@string/title_activity_note_detail" >
        </activity>
        <activity
            android:name="edu.gatech.ppl.cycleatlanta.NoteMapActivity"
            android:label="@string/title_activity_note_map" >
        </activity>
        <activity
            android:name="edu.gatech.ppl.cycleatlanta.SavedNotesActivity"
            android:label="@string/title_activity_saved_notes" >
        </activity>
        <service
            android:name="edu.gatech.ppl.cycleatlanta.RecordingService"
            android:enabled="true"
            android:exported="true" >
        </service>
        <activity
            android:name="edu.gatech.ppl.cycleatlanta.MainActivity"
            android:label="@string/title_activity_main" >
        </activity>
        <meta-data
            android:name="com.google.android.maps.v2.API_KEY"
            android:value="AIzaSyB9orX8RcKrVvF8Vg1_yMhIvu59XUW_inw" />
        <meta-data android:name="com.google.android.gms.version"
            android:value="@integer/google_play_services_version" />
    </application>
</manifest>

在我看来，谷歌播放服务链接有问题。我遵循了几个不同的例子，肯定下载了它，但我无法让它发挥作用。此外，我有一种感觉，我的清单（不确定sdk版本的正确目标）和gradle文件（jcenter或maven？以及设置正确的依赖项）可能配置不正确。

这方面的任何帮助都会很好。我在过去几天里一直在网上搜寻，但我没能解决一个简单的问题。。。

Answer 1

如果您使用Google Play Services 7.0.0，您只需要更改

import com.google.android.gms.common.GooglePlayServicesClient.ConnectionCallbacks;
import com.google.android.gms.common.GooglePlayServicesClient.OnConnectionFailedListener;

至

import com.google.android.gms.common.api.GoogleApiClient.ConnectionCallbacks;
import com.google.android.gms.common.api.GoogleApiClient.OnConnectionFailedListener;

如果您重写了onDisconnected方法，您还应该删除它。

Answer 2

您的位置实现基于旧版本的Google Play服务，但您导入了"GooglePlayServicesClient"已不存在的Play服务7.0.0。

您可以在build.gradle文件中将播放服务版本更改为旧版本或您可以将此示例用于较新的位置实现。

Answer 3

非常有趣，我继续潜伏在moar中，发现有人建议这个敌人在gradle构建中使用依赖项：

    compile 'com.android.support:appcompat-v7:20.0.0'
    compile 'com.google.android.gms:play-services:4.+'
    compile 'com.android.support:cardview-v7:21.0.0'
    compile 'com.android.support:recyclerview-v7:21.0.0'

不确定什么是卡片视图或回收视图，但游戏服务是一个相当低的版本。但这该死的东西在建造！现在唯一的问题是，当你试图打开它时，应用程序在模拟器中崩溃（不幸的是，它已经停止了消息）。我想知道这是一个新问题，还是我的配置仍然关闭？