我创建了标准的Hello World应用程序从朱诺4.21和SDK 21阿比17. Eclipse中接受的所有默认值

我使用的拖放图形界面添加了一个单一的EditText字段名。我没有任何逻辑添加到活动中

用的Nexus 7设备的Andr​​oid 4.2运行出现以下错误反复

  E / SpannableStringBuilder（6610）：SPAN_EXCLUSIVE_EXCLUSIVE跨度不能有长度为零
 

当我运行的模拟器但是其中的Nexus 7模拟器我没有得到任何错误，也对我的华为ICS 4.0.3设备的正常工作。这使我相信这是一个我与我的Nexus 7的问题

有没有人谁可以测试此此一台Nexus 7或其他4.2的设备吧。

 ＆LT;的EditText
    机器人：ID =@ + ID / editText1
    机器人：layout_width =WRAP_CONTENT
    机器人：layout_height =WRAP_CONTENT
    机器人：layout_alignRight =@ + ID / textView1
    机器人：layout_below =@ + ID / textView1
    机器人：EMS =10
    机器人：inputType =textPersonName＆GT;

    ＆LT;不是requestFocus /＆GT;
＆LT; /的EditText＆GT;
 

解决方案

所以，我一直没能拿出一个很好的解释为什么出现这种情况，但它似乎有事情做与自动完成。我有一个显示用户名和密码领域的标准登录对话框。我已经得到的是它的唯一方法是：

  this.username.setInputType（InputType.TYPE_CLASS_TEXT | InputType.TYPE_TEXT_FLAG_NO_SUGGESTIONS）;
this.password.setInputType（InputTypeTYPE_CLASS_TEXT | InputType.TYPE_TEXT_VARIATION_PASSWORD | InputType.TYPE_TEXT_FLAG_NO_SUGGESTIONS）;
 

此，也可以在XML使用相应的标记进行。

I created the standard "hello world" application from Juno 4.21 and SDK 21 Api 17. Accepting all the defaults from Eclipse

I added a single edittext field NAME using the drag and drop graphical interface. I did not add any logic to the activity

Running with a Nexus 7 device Android 4.2 I get the following error repeatedly

E/SpannableStringBuilder(6610): SPAN_EXCLUSIVE_EXCLUSIVE spans cannot have a zero length

When I run on the Emulators however including Nexus 7 emulator I get no error, also on my Huawei ICS 4.0.3 device it works fine. This leads me to believe this a my be a problem with my Nexus 7.

Is there someone who could test this on this on a Nexus 7 or other 4.2 device please.

<EditText
    android:id="@+id/editText1"
    android:layout_width="wrap_content"
    android:layout_height="wrap_content"
    android:layout_alignRight="@+id/textView1"
    android:layout_below="@+id/textView1"
    android:ems="10"
    android:inputType="textPersonName" >

    <requestFocus />
</EditText>

So I have not been able to come up with a good explanation WHY this happens, but it appears to have something to do with the Autocomplete. I have a standard login dialog box that displays a username and password field. The only way I've gotten it to behave is by:

this.username.setInputType( InputType.TYPE_CLASS_TEXT | InputType.TYPE_TEXT_FLAG_NO_SUGGESTIONS );
this.password.setInputType( InputTypeTYPE_CLASS_TEXT | InputType.TYPE_TEXT_VARIATION_PASSWORD | InputType.TYPE_TEXT_FLAG_NO_SUGGESTIONS );

This could also be done in the XML using the corresponding tags.