Question

我已经使用Android开发者网站上的指南实现了我的同步适配器，但是当我运行代码时，我收到了一条Error Unparceling Bundlle消息。堆栈跟踪如下：

FATAL EXCEPTION: main
java.lang.IllegalArgumentException: error unparceling Bundle at 
android.content.ContentResolver.validateSyncExtrasBundle(ContentResolver.java:1159) at 
android.content.ContentResolver.requestSync(ContentResolver.java:1120)

我的目标是Marshmallow，最小的SDK是15.想法？

Answer 1

在build()对象上致电SyncRequest之前，请将.setExtras(new Bundle())设为如下所示：

SyncRequest request = new SyncRequest.Builder()
                .syncPeriodic(syncInterval, flexTime)
                .setSyncAdapter(account, authority)
                .setExtras(new Bundle())
                .build();

为我修复了错误。希望它适合你。

Answer 2

这可能与您放入Bundle的数据类型有关。请注意ContentResolver#requestSync方法的javadoc - 并非所有类型都支持：

/**
 * Start an asynchronous sync operation. If you want to monitor the progress
 * of the sync you may register a SyncObserver. Only values of the following
 * types may be used in the extras bundle:
 * <ul>
 * <li>Integer</li>
 * <li>Long</li>
 * <li>Boolean</li>
 * <li>Float</li>
 * <li>Double</li>
 * <li>String</li>
 * <li>Account</li>
 * <li>null</li>
 * </ul>
 *
 * @param account which account should be synced
 * @param authority which authority should be synced
 * @param extras any extras to pass to the SyncAdapter.
 */
public static void requestSync(Account account, String authority, Bundle extras) {
    requestSyncAsUser(account, authority, UserHandle.myUserId(), extras);
}

Android同步适配器 - 错误解除捆绑错误

2 个答案: