[英]How to connect 2 onActivityResult?
我在添加 Facebook 身份驗證時遇到問題,因為我也在使用 Google 身份驗證,這就是我出錯的原因
public class SignUpActivity extends AppCompatActivity {
callbackManager.onActivityResult(requestCode, resultCode, data);
super.onActivityResult(requestCode, resultCode, data);
//Google
@Override
public void onActivityResult(int requestCode, int resultCode, Intent data) {
super.onActivityResult(requestCode, resultCode, data);
// Result returned from launching the Intent from GoogleSignInApi.getSignInIntent(...);
if (requestCode == RC_SIGN_IN) {
Task<GoogleSignInAccount> task = GoogleSignIn.getSignedInAccountFromIntent(data);
try {
// Google Sign In was successful, authenticate with Firebase
GoogleSignInAccount account = task.getResult(ApiException.class);
firebaseAuthWithGoogle(account);
} catch (ApiException e) {
// Google Sign In failed, update UI appropriately
Log.w(TAG, "Google sign in failed", e);
// ...
}
}
}
//and Facebook
@Override
protected void onActivityResult(int requestCode, int resultCode, Intent data) {
callbackManager.onActivityResult(requestCode, resultCode, data);
super.onActivityResult(requestCode, resultCode, data);
}
你怎么看我有兩個 onActivityResult 方法。 有什么方法可以連接它們並消除錯誤嗎? 這就是我的錯誤
方法 onActivityResult(int,int,Intent) 已在類 SignUpActivity 中定義
它只是現有兩種相同方法的交流。 謝謝。
onActivityResult
是一個 Android 方法,它接收你從startActivityForResult
開始的活動的結果,並返回你提供的 request_code int。
解決方案是在startActivityForResult
使用不同的 REQUEST_CODES ,因此您可以在onActivityResult
進行比較
喜歡:
private static final int FACEBOOK_REQUEST_CODE = 1;
private static final int GOOGLE_REQUEST_CODE = 0;
startActivityForResult(googleLoginIntent, GOOGLE_REQUEST_CODE)
startActivityForResult(facebookLoginIntent, FACEBOOK_REQUEST_CODE)
public void onActivityResult(int requestCode, int resultCode, Intent data) {
super.onActivityResult(requestCode, resultCode, data);
if (requestCode == GOOGLE_REQUEST_CODE) {
//do the code for google result
} else if (requestCode == FACEBOOK_REQUEST_CODE) {
// do the code for facebook result
}
}
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