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android: Fix null pointer dereference in TextInputLayoutHelper

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The AndroidX/Material version of TextInputLayout actually supports a
helper text, but it is always shown, so we continue to use our version.
This commit is contained in:
Tobias Brunner
2019-08-26 11:20:48 +02:00
parent 9a305b7cbe
commit 8af50736e1
1 changed files with 4 additions and 1 deletions
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src/frontends/android/app/src/main/java/org/strongswan/android/ui/widget/TextInputLayoutHelper.java
+3
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@@ -142,9 +142,12 @@ public class TextInputLayoutHelper extends TextInputLayout
* @attr ref R.styleable#TextInputLayoutHelper_helper_text * @attr ref R.styleable#TextInputLayoutHelper_helper_text
*/ */
public void setHelperText(CharSequence text) public void setHelperText(CharSequence text)
{
if (mHelperText != null)
{ {
mHelperText.setText(text); mHelperText.setText(text);
} }
}
private void showHelper(boolean show) private void showHelper(boolean show)
{ {