feat(UI): add status bar & navigation bar control

huangcm

2025-04-11 48566d1cda2d109a94496c806286f47b8984166d

feat(UI): add status bar & navigation bar control

 android/device/softwinner/ceres-c3/ceres_c3.mk
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@@ -274,6 +274,10 @@
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     persist.sys.bootAppClass=null
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 PRODUCT_PROPERTY_OVERRIDES += \
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+	persist.sys.ban_nb=false \
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+	persist.sys.ban_sb=false
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+
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+PRODUCT_PROPERTY_OVERRIDES += \
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 	persist.sys.bootonDeviceTest=0
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 #language pack
 android/frameworks/base/packages/SystemUI/src/com/android/systemui/statusbar/phone/StatusBar.java
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@@ -1259,6 +1259,11 @@
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             mNaturalBarHeight =
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                     res.getDimensionPixelSize(com.android.internal.R.dimen.status_bar_height);
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         }
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+        boolean ban_sb = SystemProperties.getBoolean("persist.sys.ban_sb", false);
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+        Log.i("HCM", "persist.sys.ban_sb = " + ban_sb);
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+        if (ban_sb) {
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+            mNaturalBarHeight = 0;
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+        }
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         return mNaturalBarHeight;
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     }
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..
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@@ -2700,8 +2705,15 @@
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         final Resources res = mContext.getResources();
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         int oldBarHeight = mNaturalBarHeight;
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-        mNaturalBarHeight = res.getDimensionPixelSize(
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-                com.android.internal.R.dimen.status_bar_height);
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+        boolean ban_sb = SystemProperties.getBoolean("persist.sys.ban_sb", false);
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+        Log.i("HCM", "persist.sys.ban_sb = " + ban_sb);
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+        if (ban_sb) {
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+            mNaturalBarHeight = 0;
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+        } else {
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+            mNaturalBarHeight = res.getDimensionPixelSize(
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+                    com.android.internal.R.dimen.status_bar_height);
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+        }
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+
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         if (mStatusBarWindowController != null && mNaturalBarHeight != oldBarHeight) {
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             mStatusBarWindowController.setBarHeight(mNaturalBarHeight);
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         }
 android/frameworks/base/services/core/java/com/android/server/wm/DisplayPolicy.java
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@@ -733,11 +733,21 @@
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     }
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     public boolean hasNavigationBar() {
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-        return mHasNavigationBar;
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+        boolean ban_nb = SystemProperties.getBoolean("persist.sys.ban_nb", false);
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+        if (ban_nb) {
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+            return false;
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+        } else {
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+            return mHasNavigationBar;
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+        }
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     }
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     public boolean hasStatusBar() {
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-        return mHasStatusBar;
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+        boolean ban_sb = SystemProperties.getBoolean("persist.sys.ban_sb", false);
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+        if (ban_sb) {
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+            return false;
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+        } else {
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+            return mHasStatusBar;
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+        }
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     }
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     public boolean navigationBarCanMove() {