Android第三方登录之腾讯QQ登录的实例代码
布局文件
<TextView android:layout_width="wrap_content" android:layout_height="wrap_content" android:text="登录成功" android:textSize="25sp" android:layout_marginTop="100dp" />
清单文件中的配置
<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="tencent1106163416" /> <!-- 开放平台获取的APPID --> </intent-filter> </activity>
代码
public class MainActivity extends AppCompatActivity { private static final String TAG = "MainActivity"; private static final String APP_ID = "1106163416";//官方获取的APPID private Tencent mTencent; private BaseUiListener mIUiListener; private UserInfo mUserInfo; private Button button; @Override protected void onCreate(Bundle savedInstanceState) { super.onCreate(savedInstanceState); setContentView(R.layout.activity_main); //传入参数APPID和全局Context上下文 mTencent = Tencent.createInstance(APP_ID,MainActivity.this.getApplicationContext()); } public void buttonLogin(View v){ /**通过这句代码,SDK实现了QQ的登录,这个方法有三个参数,第一个参数是context上下文,第二个参数SCOPO 是一个String类型的字符串,表示一些权限 官方文档中的说明:应用需要获得哪些API的权限,由“,”分隔。例如:SCOPE = “get_user_info,add_t”;所有权限用“all” 第三个参数,是一个事件监听器,IUiListener接口的实例,这里用的是该接口的实现类 */ mIUiListener = new BaseUiListener(); //all表示获取所有权限 mTencent.login(MainActivity.this,"all", mIUiListener); } /** * 自定义监听器实现IUiListener接口后,需要实现的3个方法 * onComplete完成 onError错误 onCancel取消 */ private class BaseUiListener implements IUiListener { @Override public void onComplete(Object response) { Toast.makeText(MainActivity.this, "授权成功", 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) { Intent inten = new Intent(MainActivity.this,NextActivity.class); startActivity(inten); Log.e(TAG,"登录成功"+response.toString()); } @Override public void onError(UiError uiError) { Log.e(TAG,"登录失败"+uiError.toString()); } @Override public void onCancel() { Log.e(TAG,"登录取消"); } }); } catch (JSONException e) { e.printStackTrace(); } } @Override public void onError(UiError uiError) { Toast.makeText(MainActivity.this, "授权失败", Toast.LENGTH_SHORT).show(); } @Override public void onCancel() { Toast.makeText(MainActivity.this, "授权取消", Toast.LENGTH_SHORT).show(); } } /** * 在调用Login的Activity或者Fragment中重写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); } }
要添加的权限
<uses-permission android:name="android.permission.INTERNET"></uses-permission> <uses-permission android:name="android.permission.ACCESS_NETWORK_STATE"></uses-permission>
以上所述是小编给大家介绍的Android第三方登录之腾讯QQ登录的实例代码,希望对大家有所帮助,如果大家有任何疑问请给我留言,小编会及时回复大家的。在此也非常感谢大家对我们网站的支持!
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