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use built-in TextUtils.join instead of StringBuilder

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András Veres-Szentkirályi 2014-02-15 22:19:58 +01:00
parent 7ae3a15d7c
commit 572427cb57
1 changed files with 2 additions and 11 deletions
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13
src/com/fsck/k9/helper/Utility.java
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@ -11,6 +11,7 @@ import android.os.Build;
import android.os.Handler;
import android.os.Looper;
import android.text.Editable;
import android.text.TextUtils;
import android.util.Log;
import android.widget.EditText;
import android.widget.TextView;
@ -99,18 +100,8 @@ public class Utility {
public static String combine(Object[] parts, char separator) {
if (parts == null) {
return null;
} else if (parts.length == 0) {
return "";
} else if (parts.length == 1) {
return parts[0].toString();
}
StringBuilder sb = new StringBuilder();
sb.append(parts[0]);
for (int i = 1; i < parts.length; ++i) {
sb.append(separator);
sb.append(parts[i]);
}
return sb.toString();
return TextUtils.join(String.valueOf(separator), parts);
}
public static String base64Decode(String encoded) {