Merge "Add developer option to tweak All Apps from Overview threshold." into udc-qpr-dev

quickstep/src/com/android/launcher3/uioverrides/flags/DeveloperOptionsFragment.java

@@ -23,6 +23,7 @@ import static android.content.pm.PackageManager.MATCH_DISABLED_COMPONENTS;
 import static android.view.View.GONE;
 import static android.view.View.VISIBLE;
 
+import static com.android.launcher3.LauncherPrefs.ALL_APPS_OVERVIEW_THRESHOLD;
 import static com.android.launcher3.settings.SettingsActivity.EXTRA_FRAGMENT_ARG_KEY;
 import static com.android.launcher3.uioverrides.plugins.PluginManagerWrapper.PLUGIN_CHANGED;
 import static com.android.launcher3.uioverrides.plugins.PluginManagerWrapper.pluginEnabledKey;
@@ -59,6 +60,7 @@ import androidx.preference.PreferenceFragmentCompat;
 import androidx.preference.PreferenceGroup;
 import androidx.preference.PreferenceScreen;
 import androidx.preference.PreferenceViewHolder;
+import androidx.preference.SeekBarPreference;
 import androidx.preference.SwitchPreference;
 
 import com.android.launcher3.LauncherPrefs;
@@ -106,6 +108,9 @@ public class DeveloperOptionsFragment extends PreferenceFragmentCompat {
         loadPluginPrefs();
         maybeAddSandboxCategory();
         addOnboardingPrefsCatergory();
+        if (FeatureFlags.ENABLE_ALL_APPS_FROM_OVERVIEW.get()) {
+            addAllAppsFromOverviewCatergory();
+        }
 
         if (getActivity() != null) {
             getActivity().setTitle("Developer Options");
@@ -393,6 +398,33 @@ public class DeveloperOptionsFragment extends PreferenceFragmentCompat {
         }
     }
 
+    private void addAllAppsFromOverviewCatergory() {
+        PreferenceCategory category = newCategory("All Apps from Overview Config");
+
+        SeekBarPreference thresholdPref = new SeekBarPreference(getContext());
+        thresholdPref.setTitle("Threshold to open All Apps from Overview");
+        thresholdPref.setSingleLineTitle(false);
+
+        // These values are 100x swipe up shift value (100 = where overview sits).
+        thresholdPref.setMax(500);
+        thresholdPref.setMin(105);
+        thresholdPref.setUpdatesContinuously(true);
+        thresholdPref.setIconSpaceReserved(false);
+        // Don't directly save to shared prefs, use LauncherPrefs instead.
+        thresholdPref.setPersistent(false);
+        thresholdPref.setOnPreferenceChangeListener((preference, newValue) -> {
+            LauncherPrefs.get(getContext()).put(ALL_APPS_OVERVIEW_THRESHOLD, newValue);
+            preference.setSummary(String.valueOf((int) newValue / 100f));
+            return true;
+        });
+        int value = LauncherPrefs.get(getContext()).get(ALL_APPS_OVERVIEW_THRESHOLD);
+        thresholdPref.setValue(value);
+        // For some reason the initial value is not triggering the summary update, so call manually.
+        thresholdPref.getOnPreferenceChangeListener().onPreferenceChange(thresholdPref, value);
+
+        category.addPreference(thresholdPref);
+    }
+
     private String toName(String action) {
         String str = action.replace("com.android.systemui.action.PLUGIN_", "")
                 .replace("com.android.launcher3.action.PLUGIN_", "");

quickstep/src/com/android/quickstep/AbsSwipeUpHandler.java

@@ -23,6 +23,7 @@ import static android.widget.Toast.LENGTH_SHORT;
 
 import static com.android.launcher3.BaseActivity.INVISIBLE_BY_STATE_HANDLER;
 import static com.android.launcher3.BaseActivity.STATE_HANDLER_INVISIBILITY_FLAGS;
+import static com.android.launcher3.LauncherPrefs.ALL_APPS_OVERVIEW_THRESHOLD;
 import static com.android.launcher3.PagedView.INVALID_PAGE;
 import static com.android.launcher3.anim.Interpolators.ACCEL_DEACCEL;
 import static com.android.launcher3.anim.Interpolators.DEACCEL;
@@ -94,6 +95,7 @@ import androidx.annotation.UiThread;
 import com.android.internal.util.LatencyTracker;
 import com.android.launcher3.AbstractFloatingView;
 import com.android.launcher3.DeviceProfile;
+import com.android.launcher3.LauncherPrefs;
 import com.android.launcher3.R;
 import com.android.launcher3.Utilities;
 import com.android.launcher3.anim.AnimationSuccessListener;
@@ -163,9 +165,6 @@ public abstract class AbsSwipeUpHandler<T extends StatefulActivity<S>,
 
     private static final ArrayList<String> STATE_NAMES = new ArrayList<>();
 
-    /** Shift distance to transition to All Apps if ENABLE_ALL_APPS_FROM_OVERVIEW. */
-    public static final float ALL_APPS_SHIFT_THRESHOLD = 2f;
-
     protected final BaseActivityInterface<S, T> mActivityInterface;
     protected final InputConsumerProxy mInputConsumerProxy;
     protected final ActivityInitListener mActivityInitListener;
@@ -864,7 +863,8 @@ public abstract class AbsSwipeUpHandler<T extends StatefulActivity<S>,
     @UiThread
     @Override
     public void onCurrentShiftUpdated() {
-        setIsInAllAppsRegion(mCurrentShift.value >= ALL_APPS_SHIFT_THRESHOLD);
+        float threshold = LauncherPrefs.get(mContext).get(ALL_APPS_OVERVIEW_THRESHOLD) / 100f;
+        setIsInAllAppsRegion(mCurrentShift.value >= threshold);
         updateSysUiFlags(mCurrentShift.value);
         applyScrollAndTransform();
 

quickstep/src/com/android/quickstep/util/AnimatorControllerWithResistance.java

@@ -15,9 +15,9 @@
  */
 package com.android.quickstep.util;
 
+import static com.android.launcher3.LauncherPrefs.ALL_APPS_OVERVIEW_THRESHOLD;
 import static com.android.launcher3.anim.Interpolators.DEACCEL;
 import static com.android.launcher3.anim.Interpolators.LINEAR;
-import static com.android.quickstep.AbsSwipeUpHandler.ALL_APPS_SHIFT_THRESHOLD;
 import static com.android.quickstep.views.RecentsView.RECENTS_SCALE_PROPERTY;
 import static com.android.quickstep.views.RecentsView.TASK_SECONDARY_TRANSLATION;
 
@@ -34,6 +34,7 @@ import androidx.annotation.Nullable;
 
 import com.android.launcher3.DeviceProfile;
 import com.android.launcher3.Launcher;
+import com.android.launcher3.LauncherPrefs;
 import com.android.launcher3.LauncherState;
 import com.android.launcher3.Utilities;
 import com.android.launcher3.anim.AnimatorPlaybackController;
@@ -188,7 +189,8 @@ public class AnimatorControllerWithResistance {
                         recentsOrientedState.getOrientationHandler());
         float dragLengthFactor = (float) dp.heightPx / transitionDragLength;
         // -1s are because 0-1 is reserved for the normal transition.
-        return (ALL_APPS_SHIFT_THRESHOLD - 1) / (dragLengthFactor - 1);
+        float threshold = LauncherPrefs.get(context).get(ALL_APPS_OVERVIEW_THRESHOLD) / 100f;
+        return (threshold - 1) / (dragLengthFactor - 1);
     }
 
     /**

src/com/android/launcher3/LauncherAppState.java

@@ -62,6 +62,7 @@ public class LauncherAppState implements SafeCloseable {
 
     public static final String ACTION_FORCE_ROLOAD = "force-reload-launcher";
     public static final String KEY_ICON_STATE = "pref_icon_shape_path";
+    public static final String KEY_ALL_APPS_OVERVIEW_THRESHOLD = "pref_all_apps_overview_threshold";
 
     // We do not need any synchronization for this variable as its only written on UI thread.
     public static final MainThreadInitializedObject<LauncherAppState> INSTANCE =

src/com/android/launcher3/LauncherPrefs.kt

@@ -275,6 +275,9 @@ class LauncherPrefs(private val encryptedContext: Context) {
 
         const val TASKBAR_PINNING_KEY = "TASKBAR_PINNING_KEY"
         @JvmField val ICON_STATE = nonRestorableItem(LauncherAppState.KEY_ICON_STATE, "", true)
+        @JvmField
+        val ALL_APPS_OVERVIEW_THRESHOLD =
+            nonRestorableItem(LauncherAppState.KEY_ALL_APPS_OVERVIEW_THRESHOLD, 200, true)
         @JvmField val THEMED_ICONS = backedUpItem(Themes.KEY_THEMED_ICONS, false, true)
         @JvmField val PROMISE_ICON_IDS = backedUpItem(InstallSessionHelper.PROMISE_ICON_IDS, "")
         @JvmField val WORK_EDU_STEP = backedUpItem(WorkProfileManager.KEY_WORK_EDU_STEP, 0)