第三方QQ登录

//MainActivity 类

public class MainActivity extends AppCompatActivity {    private Button btn;    private TextView tv;    private ImageView image;    @Override    protected void onCreate(Bundle savedInstanceState) {        super.onCreate(savedInstanceState);        setContentView(R.layout.activity_main);        btn = (Button) findViewById(R.id.btn);        tv = (TextView) findViewById(R.id.tv);        image = (ImageView) findViewById(R.id.image);        btn.setOnClickListener(new View.OnClickListener() {            @Override            public void onClick(View view) {                UMShareAPI.get(MainActivity.this).getPlatformInfo(MainActivity.this, SHARE_MEDIA.QQ, umAuthListener);            }        });    }    private UMAuthListener umAuthListener = new UMAuthListener() {        @Override        public void onStart(SHARE_MEDIA platform) {            //授权开始的回调        }        @Override        public void onComplete(SHARE_MEDIA platform, int action, Map<String, String> data) {            Toast.makeText(getApplicationContext(), "Authorize succeed", Toast.LENGTH_SHORT).show();            String name = data.get("name");            String gender = data.get("gender");            String photoUrl = data.get("iconurl");            tv.setText(name + " " +gender);            ImageLoader.getInstance().displayImage(photoUrl,image);        }        @Override        public void onError(SHARE_MEDIA platform, int action, Throwable t) {            Toast.makeText( getApplicationContext(), "Authorize fail", Toast.LENGTH_SHORT).show();        }        @Override        public void onCancel(SHARE_MEDIA platform, int action) {            Toast.makeText( getApplicationContext(), "Authorize cancel", Toast.LENGTH_SHORT).show();        }    };    @Override    protected void onActivityResult(int requestCode, int resultCode, Intent data) {        super.onActivityResult(requestCode, resultCode, data);        UMShareAPI.get(this).onActivityResult(requestCode, resultCode, data);    }}

Appliction
public class appliction extends Application{    private static appliction mAppApplication;    //第三 加权限 第四功能清单加activity 第五功能清单加meta 第六加下面这行代码    {        PlatformConfig.setQQZone("100424468", "c7394704798a158208a74ab60104f0ba");    }    @Override    public void onCreate() {        // TODO Auto-generated method stub        super.onCreate();        initImageLoader(getApplicationContext());        mAppApplication = this;        //第七 初始化   ,第八加签名文件 ，第九 在gradle里面配置签名文件        UMShareAPI.get(this);    }    /**     * 获取Application     */    public static appliction getApp() {        return mAppApplication;    }    /** 初始化ImageLoader */    /**     * 初始化ImageLoader     */    public static void initImageLoader(Context context) {        File cacheDir = StorageUtils.getOwnCacheDirectory(context, "topnews/Cache");//获取到缓存的目录地址        Log.d("cacheDir", cacheDir.getPath());        //创建配置ImageLoader(所有的选项都是可选的,只使用那些你真的想定制)，这个可以设定在APPLACATION里面，设置为全局的配置参数        ImageLoaderConfiguration config = new ImageLoaderConfiguration                .Builder(context)                .threadPoolSize(3)//线程池内加载的数量                .denyCacheImageMultipleSizesInMemory()//.memoryCache(new UsingFreqLimitedMemoryCache(2 * 1024 * 1024)) // You can pass your own memory cache implementation你可以通过自己的内存缓存实现                .memoryCacheSize(2 * 1024 * 1024)                .diskCacheSize(50 * 1024 * 1024)                .diskCacheFileNameGenerator(new Md5FileNameGenerator())//将保存的时候的URI名称用MD5 加密                .tasksProcessingOrder(QueueProcessingType.LIFO)                .diskCache(new UnlimitedDiskCache(cacheDir))                //自定义缓存路径//.imageDownloader(new BaseImageDownloader(context, 5 * 1000, 30 * 1000)) // connectTimeout (5 s), readTimeout (30 s)超时时间                .build();        ImageLoader.getInstance().init(config);//全局初始化此配置    } }
项目清单
 
<?xml version="1.0" encoding="utf-8"?><manifest xmlns:android="http://schemas.android.com/apk/res/android"    package="bwie.com.myapplication">    <uses-permission android:name="android.permission.ACCESS_NETWORK_STATE" />    <uses-permission android:name="android.permission.ACCESS_WIFI_STATE" />    <uses-permission android:name="android.permission.READ_PHONE_STATE" />    <uses-permission android:name="android.permission.WRITE_EXTERNAL_STORAGE"/>    <uses-permission android:name="android.permission.READ_EXTERNAL_STORAGE"/>    <uses-permission android:name="android.permission.INTERNET" />    <uses-permission android:name="android.permission.ACCESS_FINE_LOCATION" />    <uses-permission android:name="android.permission.ACCESS_COARSE_LOCATION" />    <uses-permission android:name="android.permission.ACCESS_LOCATION_EXTRA_COMMANDS" />    <application        android:allowBackup="true"        android:icon="@mipmap/ic_launcher"        android:label="@string/app_name"        android:name=".Appliction"        android:roundIcon="@mipmap/ic_launcher_round"        android:supportsRtl="true"        android:theme="@style/AppTheme">        <activity android:name=".MainActivity">            <intent-filter>                <action android:name="android.intent.action.MAIN" />                <category android:name="android.intent.category.LAUNCHER" />            </intent-filter>        </activity>        <activity            android:name="com.tencent.tauth.AuthActivity"            android:launchMode="singleTask"            android:noHistory="true" >            <intent-filter>                <action android:name="android.intent.action.VIEW" />                <category android:name="android.intent.category.DEFAULT" />                <category android:name="android.intent.category.BROWSABLE" />                <data android:scheme="tencent100424468" />            </intent-filter>        </activity>        <activity            android:name="com.tencent.connect.common.AssistActivity"            android:screenOrientation="portrait"            android:theme="@android:style/Theme.Translucent.NoTitleBar"            android:configChanges="orientation|keyboardHidden|screenSize"/>    </application>    <meta-data        android:name="UMENG_APPKEY"        android:value="59af450107fe652856001419" >    </meta-data></manifest>
 buildTypes {        release {            minifyEnabled false            signingConfig signingConfigs.debug            proguardFiles getDefaultProguardFile('proguard-android.txt'), 'proguard-rules.pro'        }        debug {            minifyEnabled false            signingConfig signingConfigs.debug            proguardFiles getDefaultProguardFile('proguard-android.txt'), 'proguard-rules.pro'        }    }    signingConfigs {        debug {            storeFile file('debug.keystore')            storePassword "android"            keyAlias "androiddebugkey"            keyPassword "android"        }    }