Android-使用Android Studio實現第三方QQ登入
阿新 • • 發佈:2019-01-28
專案結構如下
開啟我們的清單檔案Androidmanifest 在裡面加入許可權和註冊Activity 如下
<?xml version="1.0" encoding="utf-8"?> <manifest xmlns:android="http://schemas.android.com/apk/res/android" package="com.tangxiaoying.qq2"> <!-- QQ登入授權所需許可權 --> <uses-permission android:name="android.permission.INTERNET" /> <uses-permission android:name="android.permission.ACCESS_NETWORK_STATE" /> <application android:allowBackup="true" android:icon="@mipmap/ic_launcher" android:label="@string/app_name" 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> <!-- 註冊SDKActivity --> <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="tencent1105602574" /> <!-- 開放平臺獲取的APPID --> </intent-filter> </activity> <activity android:name="com.tencent.connect.common.AssistActivity" android:theme="@android:style/Theme.Translucent.NoTitleBar" android:screenOrientation="portrait"/> </application> </manifest>
佈局檔案activity_main 就一個Button按鈕
<?xml version="1.0" encoding="utf-8"?>
<RelativeLayout xmlns:android="http://schemas.android.com/apk/res/android"
xmlns:tools="http://schemas.android.com/tools"
android:id="@+id/activity_main"
android:layout_width="match_parent"
android:layout_height="match_parent"
>
<Button
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:text="點選QQ登入"
android:onClick="buttonLogin"
android:layout_centerInParent="true"
android:textSize="16sp"
android:textColor="#f4736e"/>
</RelativeLayout>
下面就是我們的MainActivity中的程式碼了
import android.content.Intent; import android.os.Bundle; import android.support.v7.app.AppCompatActivity; import android.util.Log; import android.view.View; import android.widget.Toast; import com.tencent.connect.UserInfo; import com.tencent.connect.auth.QQToken; import com.tencent.connect.common.Constants; import com.tencent.tauth.IUiListener; import com.tencent.tauth.Tencent; import com.tencent.tauth.UiError; import org.json.JSONException; import org.json.JSONObject; public class MainActivity extends AppCompatActivity { private static final String TAG = "MainActivity"; private static final String APP_ID = "1105602574";//官方獲取的APPID private Tencent mTencent; private BaseUiListener mIUiListener; private UserInfo mUserInfo; @Override protected void onCreate(Bundle savedInstanceState) { super.onCreate(savedInstanceState); setContentView(R.layout.activity_main); //傳入引數APPID和全域性Context上下文 mTencent = Tencent.createInstance(APP_ID,MainActivity.this.getApplicationContext()); } public void buttonLogin(View v){ /**通過這句程式碼,SDK實現了QQ的登入,這個方法有三個引數,第一個引數是context上下文,第二個引數SCOPO 是一個String型別的字串,表示一些許可權 官方文件中的說明:應用需要獲得哪些API的許可權,由“,”分隔。例如:SCOPE = “get_user_info,add_t”;所有許可權用“all” 第三個引數,是一個事件監聽器,IUiListener介面的例項,這裡用的是該介面的實現類 */ mIUiListener = new BaseUiListener(); //all表示獲取所有許可權 mTencent.login(MainActivity.this,"all", mIUiListener); } /** * 自定義監聽器實現IUiListener介面後,需要實現的3個方法 * onComplete完成 onError錯誤 onCancel取消 */ private class BaseUiListener implements IUiListener { @Override public void onComplete(Object response) { Toast.makeText(MainActivity.this, "授權成功", Toast.LENGTH_SHORT).show(); Log.e(TAG, "response:" + response); JSONObject obj = (JSONObject) response; try { String openID = obj.getString("openid"); String accessToken = obj.getString("access_token"); String expires = obj.getString("expires_in"); mTencent.setOpenId(openID); mTencent.setAccessToken(accessToken,expires); QQToken qqToken = mTencent.getQQToken(); mUserInfo = new UserInfo(getApplicationContext(),qqToken); mUserInfo.getUserInfo(new IUiListener() { @Override public void onComplete(Object response) { Log.e(TAG,"登入成功"+response.toString()); } @Override public void onError(UiError uiError) { Log.e(TAG,"登入失敗"+uiError.toString()); } @Override public void onCancel() { Log.e(TAG,"登入取消"); } }); } catch (JSONException e) { e.printStackTrace(); } } @Override public void onError(UiError uiError) { Toast.makeText(MainActivity.this, "授權失敗", Toast.LENGTH_SHORT).show(); } @Override public void onCancel() { Toast.makeText(MainActivity.this, "授權取消", Toast.LENGTH_SHORT).show(); } } /** * 在呼叫Login的Activity或者Fragment中重寫onActivityResult方法 * @param requestCode * @param resultCode * @param data */ @Override protected void onActivityResult(int requestCode, int resultCode, Intent data) { if(requestCode == Constants.REQUEST_LOGIN){ Tencent.onActivityResultData(requestCode,resultCode,data,mIUiListener); } super.onActivityResult(requestCode, resultCode, data); } }
來源:http://blog.csdn.net/sandyran/article/details/53319846