android 原生 电子邮件 应用 发送邮件附带 中文名附件时 附件名称乱码问题解决
编写好邮件点击发送，代码执行MessageCompose.java 中的（ 邮件的编写，及添加附件都在这个类中处理 ） private void sendOrSaveMessage(boolean send) { if (!mMessageLoaded) { Log.w(Logging.LOG_TAG, "Attempted to save draft message prior to the state being fully loaded"); return; } synchronized (sActiveSaveTasks) { mLastSaveTaskId = sNextSaveTaskId++; SendOrSaveMessageTask task = new SendOrSaveMessageTask(mLastSaveTaskId, send); // Ensure the tasks are executed serially so that rapid scheduling doesn't result // in inconsistent data.// task.executeSerial(); } } private class SendOrSaveMessageTask extends EmailAsyncTask<Void, Void, Long> {