Why in the world would my app crash with a No such method Java error
on a statement like if (!myString.isEmpty() for a perfectly valid
String object? If I simply change it to if (myString.length() 0) it
works just fine, so it's not like I'm not pointing to a valid String
object or anything.
On Tue, Nov 1, 2011 at 3:40 PM, Doug Gordon gordo...@gmail.com wrote:
Why in the world would my app crash with a No such method Java error on a
statement like if (!myString.isEmpty() for a perfectly valid String
object? If I simply change it to if (myString.length() 0) it works just
fine, so
Because String.isEmpty() didn't exist in 2.2. You can verify this by
looking at
http://developer.android.com/reference/java/lang/String.html#isEmpty() and
checking the Filter by API level option at the top.
You should use TextUtils.isEmpty() instead.
On Tue, Nov 1, 2011 at 12:40 PM, Doug Gordon
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On 11/01/2011 12:40 PM, Doug Gordon wrote:
Why in the world would my app crash with a No such method Java error on a
statement like if (!myString.isEmpty() for a perfectly valid String object?
If
I simply change it to if (myString.length() 0) it
On 11/1/2011 3:45 PM, Marc Petit-Huguenin wrote:
The method String.isEmpty() exists only since Java 1.6/Android API 9.
Thanks. That explains a lot. This was a recent change. I thought surely
I'd used that method before, but when I searched my entire project,
isEmpty was nowhere to be found!
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