Add master toggle to enable/disable screen savers
The new control toggles the Settings.Secure.SCREENSAVER_ENABLED setting, which controls if a screen saver is enabled. Also removed the "Never" option from the WhenToDream picker, since this is now controlled via the toggle. Test: locally on device Bug: 222360260 Change-Id: Ibcf52b5e2d1ad0c295f32c4c18bfc89082d074ce
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@@ -16,11 +16,15 @@
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package com.android.settings.dream;
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import static com.android.settings.dream.DreamMainSwitchPreferenceController.MAIN_SWITCH_PREF_KEY;
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import android.app.settings.SettingsEnums;
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import android.content.Context;
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import android.graphics.drawable.Drawable;
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import android.widget.Switch;
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import androidx.annotation.Nullable;
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import androidx.preference.Preference;
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import androidx.preference.PreferenceScreen;
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import androidx.recyclerview.widget.RecyclerView;
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@@ -31,6 +35,8 @@ import com.android.settingslib.core.instrumentation.MetricsFeatureProvider;
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import com.android.settingslib.dream.DreamBackend;
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import com.android.settingslib.dream.DreamBackend.DreamInfo;
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import com.android.settingslib.widget.LayoutPreference;
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import com.android.settingslib.widget.MainSwitchPreference;
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import com.android.settingslib.widget.OnMainSwitchChangeListener;
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import java.util.List;
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import java.util.stream.Collectors;
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@@ -38,8 +44,8 @@ import java.util.stream.Collectors;
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/**
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* Controller for the dream picker where the user can select a screensaver.
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*/
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public class DreamPickerController extends BasePreferenceController {
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private static final String KEY = "dream_picker";
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public class DreamPickerController extends BasePreferenceController implements
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OnMainSwitchChangeListener {
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private final DreamBackend mBackend;
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private final MetricsFeatureProvider mMetricsFeatureProvider;
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@@ -48,23 +54,18 @@ public class DreamPickerController extends BasePreferenceController {
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private DreamInfo mActiveDream;
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private DreamAdapter mAdapter;
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public DreamPickerController(Context context) {
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this(context, DreamBackend.getInstance(context));
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public DreamPickerController(Context context, String key) {
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this(context, key, DreamBackend.getInstance(context));
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}
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public DreamPickerController(Context context, DreamBackend backend) {
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super(context, KEY);
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public DreamPickerController(Context context, String key, DreamBackend backend) {
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super(context, key);
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mBackend = backend;
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mDreamInfos = mBackend.getDreamInfos();
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mActiveDream = getActiveDreamInfo(mDreamInfos);
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mMetricsFeatureProvider = FeatureFactory.getFactory(context).getMetricsFeatureProvider();
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}
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@Override
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public String getPreferenceKey() {
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return KEY;
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}
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@Override
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public int getAvailabilityStatus() {
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return mDreamInfos.size() > 0 ? AVAILABLE : CONDITIONALLY_UNAVAILABLE;
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@@ -79,6 +80,8 @@ public class DreamPickerController extends BasePreferenceController {
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.map(DreamItem::new)
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.collect(Collectors.toList()));
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mAdapter.setEnabled(mBackend.isEnabled());
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final LayoutPreference pref = screen.findPreference(getPreferenceKey());
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if (pref == null) {
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return;
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@@ -89,6 +92,11 @@ public class DreamPickerController extends BasePreferenceController {
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new GridSpacingItemDecoration(mContext, R.dimen.dream_preference_card_padding));
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recyclerView.setHasFixedSize(true);
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recyclerView.setAdapter(mAdapter);
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final Preference mainSwitchPref = screen.findPreference(MAIN_SWITCH_PREF_KEY);
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if (mainSwitchPref instanceof MainSwitchPreference) {
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((MainSwitchPreference) mainSwitchPref).addOnSwitchChangeListener(this);
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}
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}
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@Nullable
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@@ -100,6 +108,13 @@ public class DreamPickerController extends BasePreferenceController {
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.orElse(null);
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}
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@Override
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public void onSwitchChanged(Switch switchView, boolean isChecked) {
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if (mAdapter != null) {
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mAdapter.setEnabled(isChecked);
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}
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}
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private class DreamItem implements IDreamItem {
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DreamInfo mDreamInfo;
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