diff --git a/packages/SystemUI/res/drawable/ic_qs_drag_handle.xml b/packages/SystemUI/res/drawable/ic_qs_drag_handle.xml
new file mode 100644
index 0000000000000..9a69b33fd5917
--- /dev/null
+++ b/packages/SystemUI/res/drawable/ic_qs_drag_handle.xml
@@ -0,0 +1,24 @@
+
+
+
+
diff --git a/packages/SystemUI/res/layout/qs_panel.xml b/packages/SystemUI/res/layout/qs_panel.xml
index 4c6418ace3fcc..2ac03c262edb3 100644
--- a/packages/SystemUI/res/layout/qs_panel.xml
+++ b/packages/SystemUI/res/layout/qs_panel.xml
@@ -13,13 +13,13 @@
See the License for the specific language governing permissions and
limitations under the License.
-->
-
+ android:clipChildren="false">
+
-
+
-
+
+
diff --git a/packages/SystemUI/src/com/android/systemui/qs/QSContainerImpl.java b/packages/SystemUI/src/com/android/systemui/qs/QSContainerImpl.java
index eeae652eb408a..adcaf5d55773c 100644
--- a/packages/SystemUI/src/com/android/systemui/qs/QSContainerImpl.java
+++ b/packages/SystemUI/src/com/android/systemui/qs/QSContainerImpl.java
@@ -27,6 +27,7 @@ import android.util.AttributeSet;
import android.view.View;
import android.view.WindowInsets;
import android.widget.FrameLayout;
+import android.widget.ImageView;
import com.android.systemui.R;
import com.android.systemui.qs.customize.QSCustomizer;
@@ -47,6 +48,7 @@ public class QSContainerImpl extends FrameLayout {
private float mQsExpansion;
private QSCustomizer mQSCustomizer;
private NonInterceptingScrollView mQSPanelContainer;
+ private ImageView mDragHandle;
private int mSideMargins;
private boolean mQsDisabled;
@@ -65,6 +67,7 @@ public class QSContainerImpl extends FrameLayout {
mQSDetail = findViewById(R.id.qs_detail);
mHeader = findViewById(R.id.header);
mQSCustomizer = findViewById(R.id.qs_customize);
+ mDragHandle = findViewById(R.id.qs_drag_handle);
setImportantForAccessibility(IMPORTANT_FOR_ACCESSIBILITY_NO);
}
@@ -195,6 +198,8 @@ public class QSContainerImpl extends FrameLayout {
mQSDetail.setBottom(getTop() + scrollBottom);
int qsDetailBottomMargin = ((MarginLayoutParams) mQSDetail.getLayoutParams()).bottomMargin;
mQSDetail.setBottom(getTop() + scrollBottom - qsDetailBottomMargin);
+ // Pin the drag handle to the bottom of the panel.
+ mDragHandle.setTranslationY(scrollBottom - mDragHandle.getHeight());
}
protected int calculateContainerHeight() {
@@ -216,6 +221,7 @@ public class QSContainerImpl extends FrameLayout {
public void setExpansion(float expansion) {
mQsExpansion = expansion;
mQSPanelContainer.setScrollingEnabled(expansion > 0f);
+ mDragHandle.setAlpha(1.0f - expansion);
updateExpansion();
}
diff --git a/packages/SystemUI/src/com/android/systemui/qs/QSFragment.java b/packages/SystemUI/src/com/android/systemui/qs/QSFragment.java
index 0a1e9d04fab00..2d7bfcd830830 100644
--- a/packages/SystemUI/src/com/android/systemui/qs/QSFragment.java
+++ b/packages/SystemUI/src/com/android/systemui/qs/QSFragment.java
@@ -32,6 +32,7 @@ import android.view.View.OnClickListener;
import android.view.ViewGroup;
import android.view.ViewTreeObserver;
import android.widget.FrameLayout.LayoutParams;
+import android.widget.ImageView;
import androidx.annotation.Nullable;
import androidx.annotation.VisibleForTesting;
@@ -86,6 +87,7 @@ public class QSFragment extends LifecycleFragment implements QS, CommandQueue.Ca
private QSFooter mFooter;
private float mLastQSExpansion = -1;
private boolean mQsDisabled;
+ private ImageView mQsDragHandler;
private final RemoteInputQuickSettingsDisabler mRemoteInputQuickSettingsDisabler;
private final InjectionInflationController mInjectionInflater;
@@ -187,6 +189,7 @@ public class QSFragment extends LifecycleFragment implements QS, CommandQueue.Ca
mHeader = view.findViewById(R.id.header);
mQSPanelController.setHeaderContainer(view.findViewById(R.id.header_text_container));
mFooter = qsFragmentComponent.getQSFooter();
+ mQsDragHandler = view.findViewById(R.id.qs_drag_handle);
mQsDetailDisplayer.setQsPanelController(mQSPanelController);
@@ -291,6 +294,7 @@ public class QSFragment extends LifecycleFragment implements QS, CommandQueue.Ca
mQSAnimator.onRtlChanged();
}
}
+ updateQsState();
}
@Override
@@ -363,15 +367,19 @@ public class QSFragment extends LifecycleFragment implements QS, CommandQueue.Ca
: View.INVISIBLE);
mHeader.setExpanded((keyguardShowing && !mHeaderAnimating && !mShowCollapsedOnKeyguard)
|| (mQsExpanded && !mStackScrollerOverscrolling), mQuickQSPanelController);
- mFooter.setVisibility(
- !mQsDisabled && (mQsExpanded || !keyguardShowing || mHeaderAnimating
- || mShowCollapsedOnKeyguard)
+ mFooter.setVisibility(!mQsDisabled && (mQsExpanded || !keyguardShowing || mHeaderAnimating
+ || mShowCollapsedOnKeyguard)
? View.VISIBLE
: View.INVISIBLE);
mFooter.setExpanded((keyguardShowing && !mHeaderAnimating && !mShowCollapsedOnKeyguard)
|| (mQsExpanded && !mStackScrollerOverscrolling));
mQSPanelController.setVisibility(
!mQsDisabled && expandVisually ? View.VISIBLE : View.INVISIBLE);
+ mQsDragHandler.setVisibility((mQsExpanded || !keyguardShowing || mHeaderAnimating
+ || mShowCollapsedOnKeyguard)
+ && Utils.shouldUseSplitNotificationShade(mFeatureFlags, getResources())
+ ? View.VISIBLE
+ : View.GONE);
}
private boolean isKeyguardState() {