Android/frameworks_base
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Add null checker to AppBarLayout

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Fix: 191746368
Test: run atest CellBroadcastReceiverOemUnitTests on R
Change-Id: Id8130466fd282b68137ee8d848041f8607bf80a4
This commit is contained in:
Mill Chen
2021-07-01 11:29:26 +08:00
parent a391ee7e9b
commit 5b58e6d2ae
1 changed files with 3 additions and 1 deletions
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4
packages/SettingsLib/CollapsingToolbarBaseActivity/src/com/android/settingslib/collapsingtoolbar/CollapsingToolbarBaseActivity.java
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@@ -58,7 +58,9 @@ public class CollapsingToolbarBaseActivity extends FragmentActivity implements
super.setContentView(R.layout.collapsing_toolbar_base_layout);
mCollapsingToolbarLayout = findViewById(R.id.collapsing_toolbar);
mAppBarLayout = findViewById(R.id.app_bar);
mAppBarLayout.addOnOffsetChangedListener(this);
if (mAppBarLayout != null) {
mAppBarLayout.addOnOffsetChangedListener(this);
}
if (savedInstanceState != null) {
mIsToolbarCollapsed = savedInstanceState.getBoolean(KEY_IS_TOOLBAR_COLLAPSED);
}