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Don't lose cursor position on device rotation

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This commit is contained in:
serso 2016-03-10 14:20:43 +01:00
parent cc1a7817eb
commit 5b7205b299
1 changed files with 5 additions and 1 deletions
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6
app/src/main/java/org/solovyev/android/calculator/EditorView.java
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@ -79,10 +79,14 @@ public class EditorView extends EditTextCompat {
if (this.editor == editor) { if (this.editor == editor) {
return; return;
} }
this.editor = editor;
if (editor != null) { if (editor != null) {
// avoid losing cursor position on focus restore. First request focus, then set cursor
// position. Consequent requestFocus() should be no-op
requestFocus();
setState(editor.getState()); setState(editor.getState());
} }
// update editor at the end to avoid side-effects of #requestFocus() and #setState()
this.editor = editor;
} }
@Override @Override