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Commit 99eb1204 authored by Weng Su's avatar Weng Su
Browse files

Workaround Wi-Fi Settings NullPointerException 

- Add null pointer checking to avoid unexpected crash.

Bug: 177782266
Test: manual test
Change-Id: I2d9ce1777adbc80bb6c40b7bb830de12bb0a9748
parent 88ffca9a

src/com/android/settings/SettingsPreferenceFragment.java

+8 −0
Original line number Diff line number Diff line
@@ -177,11 +177,19 @@ public abstract class SettingsPreferenceFragment extends InstrumentedPreferenceF 
    }



    public void setPinnedHeaderView(View pinnedHeader) {

        if (mPinnedHeaderFrameLayout == null) {

            Log.e(TAG, "setPinnedHeaderView: null layout");

            return;

        }

        mPinnedHeaderFrameLayout.addView(pinnedHeader);

        mPinnedHeaderFrameLayout.setVisibility(View.VISIBLE);

    }



    public void showPinnedHeader(boolean show) {

        if (mPinnedHeaderFrameLayout == null) {

            Log.e(TAG, "showPinnedHeader: null layout");

            return;

        }

        mPinnedHeaderFrameLayout.setVisibility(show ? View.VISIBLE : View.INVISIBLE);

    }