Merge "[Settings] Avoid from crash UI when querying data usage" into tm-dev

import android.widget.Spinner;

import androidx.annotation.VisibleForTesting;

import androidx.lifecycle.Lifecycle;

import androidx.loader.app.LoaderManager.LoaderCallbacks;

import androidx.loader.content.Loader;

import androidx.preference.Preference;

                        + cycle.end + "]");

            }

            // Avoid from updating UI after #onStop.

            if (!getLifecycle().getCurrentState().isAtLeast(Lifecycle.State.STARTED)) {

                return;

            }

            // Avoid from updating UI when async query still on-going.

            // This could happen when a request from #onMobileDataEnabledChange.

            if (mCycleData == null) {

                return;

            }

            // update chart to show selected cycle, and update detail data

            // to match updated sweep bounds.

            mChart.setNetworkCycleData(mCycleData.get(position));