prevent null fragments on activity death
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@@ -263,7 +263,7 @@ public class ImportKeysActivity extends BaseNfcActivity {
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// However, if we're being restored from a previous state,
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// then we don't need to do anything and should return or else
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// we could end up with overlapping fragments.
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if (savedInstanceState != null) {
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if (mListFragment != null) {
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return;
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}
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@@ -283,7 +283,7 @@ public class ImportKeysActivity extends BaseNfcActivity {
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// However, if we're being restored from a previous state,
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// then we don't need to do anything and should return or else
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// we could end up with overlapping fragments.
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if (savedInstanceState != null) {
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if (mTopFragment != null) {
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return;
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}
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@@ -314,7 +314,7 @@ public class ImportKeysActivity extends BaseNfcActivity {
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// However, if we're being restored from a previous state,
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// then we don't need to do anything and should return or else
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// we could end up with overlapping fragments.
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if (savedInstanceState != null) {
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if (mTopFragment != null) {
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return;
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}
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