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Implement swipe gesture for staged split in landscape

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* Maintain task split percentages when swiping up.
* Split percentages not maintained in GroupedTaskView, however.
That is a TODO.

Bug: 181704764, 181705607
Test: Swiped up in landscape with home rotation on/off.
Portrait still works.

Change-Id: Iec62abae34f6ccadf98e2afdc9409cf3160f8223
This commit is contained in:
Vinit Nayak
2021-08-24 17:24:49 -07:00
parent c8295216d5
commit 8b78c138d4
6 changed files with 109 additions and 37 deletions
Download Patch File Download Diff File Expand all files Collapse all files

24
src/com/android/launcher3/touch/LandscapePagedViewHandler.java
View File

@@ -26,6 +26,7 @@ import static com.android.launcher3.util.SplitConfigurationOptions.STAGE_POSITIO
import static com.android.launcher3.util.SplitConfigurationOptions.STAGE_TYPE_MAIN;
import android.content.res.Resources;
import android.graphics.Point;
import android.graphics.PointF;
import android.graphics.Rect;
import android.graphics.RectF;
@@ -41,6 +42,7 @@ import android.widget.LinearLayout;
import com.android.launcher3.DeviceProfile;
import com.android.launcher3.R;
import com.android.launcher3.Utilities;
import com.android.launcher3.util.SplitConfigurationOptions;
import com.android.launcher3.util.SplitConfigurationOptions.SplitPositionOption;
import com.android.launcher3.views.BaseDragLayer;
@@ -381,6 +383,28 @@ public class LandscapePagedViewHandler implements PagedOrientationHandler {
out2.set(0, screenHeight / 2 + splitDividerSize, screenWidth, screenHeight);
}
@Override
public void setSplitTaskSwipeRect(DeviceProfile dp, Rect outRect,
SplitConfigurationOptions.StagedSplitBounds splitInfo, int desiredStagePosition) {
float diff;
if (desiredStagePosition == SplitConfigurationOptions.STAGE_POSITION_TOP_OR_LEFT) {
diff = outRect.height() * (1f - splitInfo.mLeftTaskPercent);
outRect.bottom -= diff;
} else {
diff = outRect.height() * splitInfo.mLeftTaskPercent;
outRect.top += diff;
}
}
@Override
public void setLeashSplitOffset(Point splitOffset, DeviceProfile dp,
SplitConfigurationOptions.StagedSplitBounds splitInfo, int desiredStagePosition) {
if (desiredStagePosition == STAGE_POSITION_BOTTOM_OR_RIGHT) {
// The preview set is for the bottom/right, inset by top/left task
splitOffset.x = splitInfo.mLeftTopBounds.width() + splitInfo.mDividerBounds.width() / 2;
}
}
@Override
public FloatProperty getSplitSelectTaskOffset(FloatProperty primary, FloatProperty secondary,
DeviceProfile deviceProfile) {