commit e1eaefd537b582f9e3d23c0d9038a21376648462
author Brian Isganitis <brianji@google.com> Tue May 21 15:38:08 2024 -0400
committer Brian Isganitis <brianji@google.com> Thu May 23 16:40:58 2024 -0400
tree 655702d7a4b5256bba7e13e6d8e1dc55b96e2fa4
parent d061c71e66e3298ef0624be8818fc39eced70eb7

Initial prototype of tiny taskbar.

Introducing isTinyTaskbar and using in a few places to show Taskbar on
phones.

Disabling for three button mode since the buttons will take up most of
the space. Could also prototype adding meta key as a 4th button in
this case if we feel like it.

Flag: com.android.wm.shell.enable_tiny_taskbar
Test: Manual
Bug: 341784466
Change-Id: Iba07382d9bd5d14fc29ef080a390db561f6fd454

quickstep/src/com/android/launcher3/taskbar/TaskbarActivityContext.java

diff --git a/quickstep/src/com/android/launcher3/taskbar/TaskbarActivityContext.java b/quickstep/src/com/android/launcher3/taskbar/TaskbarActivityContext.java
index 1571ac0..0de0550 100644
--- a/quickstep/src/com/android/launcher3/taskbar/TaskbarActivityContext.java
+++ b/quickstep/src/com/android/launcher3/taskbar/TaskbarActivityContext.java
@@ -43,6 +43,7 @@
 import static com.android.systemui.shared.system.QuickStepContract.SYSUI_STATE_VOICE_INTERACTION_WINDOW_SHOWING;
 import static com.android.window.flags.Flags.enableDesktopWindowingMode;
 import static com.android.window.flags.Flags.enableDesktopWindowingTaskbarRunningApps;
+import static com.android.wm.shell.Flags.enableTinyTaskbar;
 
 import android.animation.AnimatorSet;
 import android.animation.ValueAnimator;
@@ -416,7 +417,9 @@
      * single window for taskbar and navbar.
      */
     public boolean isPhoneMode() {
-        return ENABLE_TASKBAR_NAVBAR_UNIFICATION && mDeviceProfile.isPhone;
+        return ENABLE_TASKBAR_NAVBAR_UNIFICATION
+                && mDeviceProfile.isPhone
+                && !mDeviceProfile.isTaskbarPresent;
     }
 
     /**
@@ -433,6 +436,11 @@
         return isPhoneMode() && !isThreeButtonNav();
     }
 
+    /** Returns {@code true} iff a tiny version of taskbar is shown on phone. */
+    public boolean isTinyTaskbar() {
+        return enableTinyTaskbar() && mDeviceProfile.isPhone && mDeviceProfile.isTaskbarPresent;
+    }
+
     /**
      * Returns if software keyboard is docked or input toolbar is placed at the taskbar area
      */
@@ -981,7 +989,7 @@
     public int getDefaultTaskbarWindowSize() {
         Resources resources = getResources();
 
-        if (ENABLE_TASKBAR_NAVBAR_UNIFICATION && mDeviceProfile.isPhone) {
+        if (isPhoneMode()) {
             return isThreeButtonNav() ?
                     resources.getDimensionPixelSize(R.dimen.taskbar_phone_size) :
                     resources.getDimensionPixelSize(R.dimen.taskbar_stashed_size);

quickstep/src/com/android/launcher3/taskbar/TaskbarManager.java

diff --git a/quickstep/src/com/android/launcher3/taskbar/TaskbarManager.java b/quickstep/src/com/android/launcher3/taskbar/TaskbarManager.java
index e8dc177..ec2cee2 100644
--- a/quickstep/src/com/android/launcher3/taskbar/TaskbarManager.java
+++ b/quickstep/src/com/android/launcher3/taskbar/TaskbarManager.java
@@ -519,7 +519,7 @@
         }
     }
 
-    private static boolean isTaskbarEnabled(DeviceProfile deviceProfile) {
+    private boolean isTaskbarEnabled(DeviceProfile deviceProfile) {
         return ENABLE_TASKBAR_NAVBAR_UNIFICATION || deviceProfile.isTaskbarPresent;
     }
 

src/com/android/launcher3/DeviceProfile.java

diff --git a/src/com/android/launcher3/DeviceProfile.java b/src/com/android/launcher3/DeviceProfile.java
index a667c96..78a3eed 100644
--- a/src/com/android/launcher3/DeviceProfile.java
+++ b/src/com/android/launcher3/DeviceProfile.java
@@ -32,6 +32,7 @@
 import static com.android.launcher3.testing.shared.ResourceUtils.INVALID_RESOURCE_HANDLE;
 import static com.android.launcher3.testing.shared.ResourceUtils.pxFromDp;
 import static com.android.launcher3.testing.shared.ResourceUtils.roundPxValueFromFloat;
+import static com.android.wm.shell.Flags.enableTinyTaskbar;
 
 import android.annotation.SuppressLint;
 import android.content.Context;
@@ -353,7 +354,7 @@
         isTablet = info.isTablet(windowBounds);
         isPhone = !isTablet;
         isTwoPanels = isTablet && isMultiDisplay;
-        isTaskbarPresent = isTablet
+        isTaskbarPresent = (isTablet || (enableTinyTaskbar() && isGestureMode))
                 && WindowManagerProxy.INSTANCE.get(context).isTaskbarDrawnInProcess();
 
         // Some more constants.