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Google 안드로이드 응용 프로그램에 Google 로그인 버튼이 있습니다.조각에있는 Android 로그인 버튼
Google 검색 및 빠른 시작 자습서를 찾았습니다. 다음 코드를 작성했습니다.
<meta-data android:name="com.google.android.gms.version"
android:value="@integer/google_play_services_version" />
내 조각 XML (fragment_main_menu.xml) :
package com.tuxin.myalcoholist.myalcoholist.myalcoholist;
import android.app.PendingIntent;
import android.content.IntentSender;
import android.support.v7.app.ActionBarActivity;
import android.support.v7.app.ActionBar;
import android.support.v4.app.Fragment;
import android.os.Bundle;
import android.util.Log;
import android.view.LayoutInflater;
import android.view.Menu;
import android.view.MenuItem;
import android.view.View;
import android.view.ViewGroup;
import android.os.Build;
import android.widget.Toast;
import com.google.android.gms.common.ConnectionResult;
import com.google.android.gms.common.SignInButton;
import com.google.android.gms.common.api.GoogleApiClient;
import com.google.android.gms.plus.Plus;
import com.google.android.gms.plus.model.people.Person;
public class MainMenuActivity extends ActionBarActivity {
@Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_main_menu);
if (savedInstanceState == null) {
getSupportFragmentManager().beginTransaction()
.add(R.id.container, new PlaceholderFragment())
.commit();
}
}
@Override
public boolean onCreateOptionsMenu(Menu menu) {
// Inflate the menu; this adds items to the action bar if it is present.
getMenuInflater().inflate(R.menu.main_menu, menu);
return true;
}
@Override
public boolean onOptionsItemSelected(MenuItem item) {
// Handle action bar item clicks here. The action bar will
// automatically handle clicks on the Home/Up button, so long
// as you specify a parent activity in AndroidManifest.xml.
int id = item.getItemId();
if (id == R.id.action_settings) {
return true;
}
return super.onOptionsItemSelected(item);
}
public void addCocktailClickHandler(View v) {
}
/**
* A placeholder fragment containing a simple view.
*/
public class PlaceholderFragment extends Fragment implements View.OnClickListener, GoogleApiClient.ConnectionCallbacks, GoogleApiClient.OnConnectionFailedListener {
private SignInButton mSignInButton;
private GoogleApiClient mGoogleApiClient;
private int mSignInProgress;
private PendingIntent mSignInIntent;
private int mSignInError;
private static final int STATE_DEFAULT = 0;
private static final int STATE_SIGN_IN = 1;
private static final int STATE_IN_PROGRESS = 2;
private static final int RC_SIGN_IN = 0;
private static final String SAVED_PROGRESS = "sign_in_progress";
public PlaceholderFragment() {
}
@Override
public View onCreateView(LayoutInflater inflater, ViewGroup container,
Bundle savedInstanceState) {
View rootView = inflater.inflate(R.layout.fragment_main_menu, container, false);
mSignInButton = (SignInButton) rootView.findViewById(R.id.sign_in_button);
mSignInButton.setOnClickListener(this);
mGoogleApiClient = buildGoogleApiClient();
return rootView;
}
@Override
public void onStart() {
super.onStart();
mGoogleApiClient.connect();;
}
@Override
public void onStop() {
super.onStop();
if (mGoogleApiClient.isConnected()) {
mGoogleApiClient.disconnect();;
}
}
@Override
public void onSaveInstanceState(Bundle outState) {
super.onSaveInstanceState(outState);
outState.putInt(SAVED_PROGRESS, mSignInProgress);
}
@Override
public void onClick(View v) {
if (!mGoogleApiClient.isConnecting()) {
// We only process button clicks when GoogleApiClient is not transitioning
// between connected and not connected.
switch (v.getId()) {
case R.id.sign_in_button:
Toast.makeText(getActivity().getApplicationContext(),"connecting",Toast.LENGTH_LONG).show();
resolveSignInError();
break;
}
}
}
private GoogleApiClient buildGoogleApiClient() {
// When we build the GoogleApiClient we specify where connected and
// connection failed callbacks should be returned, which Google APIs our
// app uses and which OAuth 2.0 scopes our app requests.
return new GoogleApiClient.Builder(getActivity().getApplicationContext())
.addConnectionCallbacks(this)
.addOnConnectionFailedListener(this)
.addApi(Plus.API, null)
.addScope(Plus.SCOPE_PLUS_LOGIN)
.build();
}
private void resolveSignInError() {
if (mSignInIntent != null) {
// We have an intent which will allow our user to sign in or
// resolve an error. For example if the user needs to
// select an account to sign in with, or if they need to consent
// to the permissions your app is requesting.
try {
// Send the pending intent that we stored on the most recent
// OnConnectionFailed callback. This will allow the user to
// resolve the error currently preventing our connection to
// Google Play services.
mSignInProgress = STATE_IN_PROGRESS;
startIntentSenderForResult(mSignInIntent.getIntentSender(),
RC_SIGN_IN, null, 0, 0, 0);
} catch (IntentSender.SendIntentException e) {
Toast.makeText(getApplicationContext(),"Sign in intent could not be sent: "
+ e.getLocalizedMessage(),Toast.LENGTH_LONG).show();
// The intent was canceled before it was sent. Attempt to connect to
// get an updated ConnectionResult.
mSignInProgress = STATE_SIGN_IN;
mGoogleApiClient.connect();
}
} else {
// Google Play services wasn't able to provide an intent for some
// error types, so we show the default Google Play services error
// dialog which may still start an intent on our behalf if the
// user can resolve the issue.
Toast.makeText(getApplicationContext(),"play services error",Toast.LENGTH_LONG).show();
}
}
@Override
public void onConnected(Bundle bundle) {
// Retrieve some profile information to personalize our app for the user.
Person currentUser = Plus.PeopleApi.getCurrentPerson(mGoogleApiClient);
Toast.makeText(getApplicationContext(),currentUser.getDisplayName(),Toast.LENGTH_LONG).show();
mSignInProgress = STATE_DEFAULT;
}
@Override
public void onConnectionSuspended(int i) {
}
@Override
public void onConnectionFailed(ConnectionResult connectionResult) {
Toast.makeText(getApplicationContext(),"onConnectionFailed: ConnectionResult.getErrorCode() = "
+ connectionResult.getErrorCode(),Toast.LENGTH_LONG).show();
if (mSignInProgress != STATE_IN_PROGRESS) {
// We do not have an intent in progress so we should store the latest
// error resolution intent for use when the sign in button is clicked.
mSignInIntent = connectionResult.getResolution();
mSignInError = connectionResult.getErrorCode();
if (mSignInProgress == STATE_SIGN_IN) {
// STATE_SIGN_IN indicates the user already clicked the sign in button
// so we should continue processing errors until the user is signed in
// or they click cancel.
resolveSignInError();
}
}
// In this sample we consider the user signed out whenever they do not have
// a connection to Google Play services.
onSignedOut();
}
private void onSignedOut() {
Toast.makeText(getApplicationContext(),"signed out",Toast.LENGTH_LONG).show();
}
}
}
<RelativeLayout xmlns:android="http://schemas.android.com/apk/res/android"
xmlns:tools="http://schemas.android.com/tools"
android:layout_width="match_parent"
android:layout_height="match_parent"
android:paddingLeft="@dimen/activity_horizontal_margin"
android:paddingRight="@dimen/activity_horizontal_margin"
android:paddingTop="@dimen/activity_vertical_margin"
android:paddingBottom="@dimen/activity_vertical_margin"
tools:context="com.tuxin.myalcoholist.myalcoholist.myalcoholist.MainMenuActivity$PlaceholderFragment">
<Button
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:text="@string/add_drink"
android:id="@+id/add_drink"
android:layout_alignParentTop="true"
android:layout_centerHorizontal="true"
android:layout_marginTop="36dp"
android:onClick="addStringClickHandler" />
<com.google.android.gms.common.SignInButton
android:id="@+id/sign_in_button"
android:layout_width="wrap_content"
android:layout_height="wrap_content" />
</RelativeLayout>
내 메인 메뉴의 활동이 다음 코드가 포함의 AndroidManifest.xml에서
나는 다음과 같은 추가
좋은 플레이 서비스를 제공하기 위해 ARM 에뮬레이터 버전 4.4.2가 있어야한다는 것을 이해했습니다. 에뮬레이터에서 작동하므로 내가 그랬어. 이제 Google 로그인 버튼을 클릭하면 메시지가 "연결"되고 그 후에 "서비스 오류 재생"이 표시된다.
그래서 내가 뭘 잘못하고 있니? 나는 무엇을 놓치고 있습니까?
문제에 관한 정보는 크게 감사하겠습니다.
업데이트
이제 Google api x86 이미지를 사용하고 있습니다. 내가 로그인 할 사용자를 선택한 다음 오류 코드 4와 함께 실패하고 "내부 오류가 발생했습니다"토스트 메시지가 표시됩니다.
먼저 애플리케이션에 서명해야합니까? Google Play가 으로 등록한 애플리케이션을 console.developers.google.com에 연결하는 방법을 아직도 이해하지 못했습니다. 나는 어떤 증명서 또는 무엇이든을 사용하지 않았다.
어떤 생각?
내가 빠른 시작 튜토리얼을 기반으로 새 클라이언트 ID를 만든 또 다른 업데이트 나 패키지 com.tuxin.myalcoholist 를 입력하고 난 ~/.android/디버그를 사용하여 키 도구 명령 (에서 SHA1 문자열을 복사 해왔다. 키 스토어
keytool -exportcert -alias androiddebugkey -keystore ~/.android/debug.keystore -list -v
나는 여전히 같은 결과를 얻을 수 있습니다.
특정 에뮬레이터 이미지를 사용해야로 태그 사람은 내 대답을 업데이 트했습니다 – sherpya
"API를 구글". console.developers.google.com의 –