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Commit 85ac2217 authored by TreeHugger Robot's avatar TreeHugger Robot Committed by Android (Google) Code Review
Browse files

Merge "[wm]: Support free snap mode" into rvc-dev

parents 6d99b579 8a9cb1d3

core/java/com/android/internal/policy/DividerSnapAlgorithm.java

+16 −0
Original line number Diff line number Diff line
@@ -69,6 +69,7 @@ public class DividerSnapAlgorithm { 
    private final ArrayList<SnapTarget> mTargets = new ArrayList<>();

    private final Rect mInsets = new Rect();

    private final int mSnapMode;

    private final boolean mFreeSnapMode;

    private final int mMinimalSizeResizableTask;

    private final int mTaskHeightInMinimizedMode;

    private final float mFixedRatio;
@@ -125,6 +126,8 @@ public class DividerSnapAlgorithm { 
        mInsets.set(insets);

        mSnapMode = isMinimizedMode ? SNAP_MODE_MINIMIZED :

                res.getInteger(com.android.internal.R.integer.config_dockedStackDividerSnapMode);

        mFreeSnapMode = res.getBoolean(

                com.android.internal.R.bool.config_dockedStackDividerFreeSnapMode);

        mFixedRatio = res.getFraction(

                com.android.internal.R.fraction.docked_stack_divider_fixed_ratio, 1, 1);

        mMinimalSizeResizableTask = res.getDimensionPixelSize(
@@ -247,7 +250,20 @@ public class DividerSnapAlgorithm { 
        }

    }



    private boolean shouldApplyFreeSnapMode(int position) {

        if (!mFreeSnapMode) {

            return false;

        }

        if (!isFirstSplitTargetAvailable() || !isLastSplitTargetAvailable()) {

            return false;

        }

        return mFirstSplitTarget.position < position && position < mLastSplitTarget.position;

    }



    private SnapTarget snap(int position, boolean hardDismiss) {

        if (shouldApplyFreeSnapMode(position)) {

            return new SnapTarget(position, position, SnapTarget.FLAG_NONE);

        }

        int minIndex = -1;

        float minDistance = Float.MAX_VALUE;

        int size = mTargets.size();

core/res/res/values/config.xml

+4 −0
Original line number Diff line number Diff line
@@ -3346,6 +3346,10 @@ 
         This should only be set when the device has gestural navigation enabled by default. -->

    <bool name="config_showGesturalNavigationHints">false</bool>



    <!-- Controls the free snap mode for the docked stack divider. In this mode, the divider can be

         snapped to any position between the first target and the last target. -->

    <bool name="config_dockedStackDividerFreeSnapMode">false</bool>



    <!-- Default insets [LEFT/RIGHTxTOP/BOTTOM] from the screen edge for picture-in-picture windows.

         These values are in DPs and will be converted to pixel sizes internally. -->

    <string translatable="false" name="config_defaultPictureInPictureScreenEdgeInsets">16x16</string>

core/res/res/values/symbols.xml

+1 −0
Original line number Diff line number Diff line
@@ -1667,6 +1667,7 @@ 
  <java-symbol type="bool" name="config_perDisplayFocusEnabled" />

  <java-symbol type="bool" name="config_showNavigationBar" />

  <java-symbol type="bool" name="config_supportAutoRotation" />

  <java-symbol type="bool" name="config_dockedStackDividerFreeSnapMode" />

  <java-symbol type="dimen" name="docked_stack_divider_thickness" />

  <java-symbol type="dimen" name="docked_stack_divider_insets" />

  <java-symbol type="dimen" name="docked_stack_minimize_thickness" />