チュートリアルに従おうとしました:https ://developers.google.com/android/guides/http-auth 。
コード:
token = GoogleAuthUtil.getToken(getApplicationContext(),
mEmail, mScope);
マニフェスト:
<uses-permission android:name="android.permission.GET_ACCOUNTS"/>
<uses-permission android:name="android.permission.NETWORK"/>
<uses-permission android:name="android.permission.USE_CREDENTIALS"/>
<uses-permission android:name="android.permission.INTERNET"/>
エラー:
01-17 18:37:38.230: W/System.err(3689): com.google.android.gms.auth.UserRecoverableAuthException: NeedPermission
01-17 18:37:38.230: W/System.err(3689): at com.google.android.gms.auth.GoogleAuthUtil.getToken(Unknown Source)
01-17 18:37:38.230: W/System.err(3689): at com.google.android.gms.auth.GoogleAuthUtil.getToken(Unknown Source)
01-17 18:37:38.230: W/System.err(3689): at com.example.mgoogleauth.MainActivity$GetIOStreamTask.doInBackground(MainActivity.java:39)
01-17 18:37:38.230: W/System.err(3689): at com.example.mgoogleauth.MainActivity$GetIOStreamTask.doInBackground(MainActivity.java:1)
01-17 18:37:38.230: W/System.err(3689): at android.os.AsyncTask$2.call(AsyncTask.java:287)
01-17 18:37:38.230: W/System.err(3689): at java.util.concurrent.FutureTask$Sync.innerRun(FutureTask.java:305)
01-17 18:37:38.230: W/System.err(3689): at java.util.concurrent.FutureTask.run(FutureTask.java:137)
01-17 18:37:38.230: W/System.err(3689): at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1076)
01-17 18:37:38.230: W/System.err(3689): at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:569)
01-17 18:37:38.230: W/System.err(3689): at java.lang.Thread.run(Thread.java:856)