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Adding translationX to workspace card to that it is slightly visible

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behind the first card

Change-Id: Idc0c169fb92510e74b983160778bd9dbacf29943
This commit is contained in:
Sunny Goyal
2017-12-21 12:40:38 -08:00
parent 8c8fdec3e9
commit 9328a51271
8 changed files with 36 additions and 18 deletions
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17
quickstep/src/com/android/launcher3/uioverrides/OverviewState.java
View File

@@ -22,6 +22,7 @@ import android.view.View;
import com.android.launcher3.Launcher;
import com.android.launcher3.LauncherState;
import com.android.launcher3.R;
import com.android.launcher3.Utilities;
import com.android.launcher3.Workspace;
import com.android.launcher3.userevent.nano.LauncherLogProto.ContainerType;
@@ -49,10 +50,12 @@ public class OverviewState extends LauncherState {
}
RecentsView rv = launcher.getOverviewPanel();
float overlap = 0;
if (rv.getCurrentPage() >= rv.getFirstTaskIndex()) {
Utilities.scaleRectAboutCenter(pageRect, WORKSPACE_SCALE_ON_SCROLL);
overlap = launcher.getResources().getDimension(R.dimen.workspace_overview_offset_x);
}
return getScaleAndTranslationForPageRect(launcher, pageRect);
return getScaleAndTranslationForPageRect(launcher, overlap, pageRect);
}
@Override
@@ -77,15 +80,23 @@ public class OverviewState extends LauncherState {
return launcher.getOverviewPanel();
}
public static float[] getScaleAndTranslationForPageRect(Launcher launcher, Rect pageRect) {
public static float[] getScaleAndTranslationForPageRect(Launcher launcher, float offsetX,
Rect pageRect) {
Workspace ws = launcher.getWorkspace();
float childWidth = ws.getNormalChildWidth();
Rect insets = launcher.getDragLayer().getInsets();
float scale = pageRect.width() / childWidth;
float translationX = offsetX / scale;
if (Utilities.isRtl(launcher.getResources())) {
translationX = -translationX;
}
float halfHeight = ws.getHeight() / 2;
float childTop = halfHeight - scale * (halfHeight - ws.getPaddingTop() - insets.top);
return new float[] {scale, pageRect.top - childTop};
float translationY = pageRect.top - childTop;
return new float[] {scale, translationX, translationY};
}
}