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Updating fast scrollbar UI in Landscape

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Creating a separate view for FastScrollBar and moving all the relavant logic in
the view.
For protrait, the touch handling is delegated by the recycler view just like before.
For landscape, the dcrollbar does not overlay with recyclerView and handles the touch
itself

Bug: 37015359
Change-Id: Ie1981326457ba739bdf0ac8063db1065f395f133
This commit is contained in:
Sunny Goyal
2017-06-23 16:12:50 -07:00
parent bbe504d24d
commit 89d5c5a31b
18 changed files with 427 additions and 273 deletions
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12
src/com/android/launcher3/allapps/search/AppsSearchContainerLayout.java
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@@ -54,12 +54,13 @@ public class AppsSearchContainerLayout extends FrameLayout
private final int mSearchBoxHeight;
private final AllAppsSearchBarController mSearchBarController;
private final SpannableStringBuilder mSearchQueryBuilder;
private final HeaderElevationController mElevationController;
private ExtendedEditText mSearchInput;
private AlphabeticalAppsList mApps;
private AllAppsRecyclerView mAppsRecyclerView;
private AllAppsGridAdapter mAdapter;
private View mDivider;
private HeaderElevationController mElevationController;
public AppsSearchContainerLayout(Context context) {
this(context, null);
@@ -77,7 +78,6 @@ public class AppsSearchContainerLayout extends FrameLayout
mSearchBoxHeight = getResources()
.getDimensionPixelSize(R.dimen.all_apps_search_bar_field_height);
mSearchBarController = new AllAppsSearchBarController();
mElevationController = new HeaderElevationController(this);
mSearchQueryBuilder = new SpannableStringBuilder();
Selection.setSelection(mSearchQueryBuilder, 0);
@@ -87,6 +87,8 @@ public class AppsSearchContainerLayout extends FrameLayout
protected void onFinishInflate() {
super.onFinishInflate();
mSearchInput = findViewById(R.id.search_box_input);
mDivider = findViewById(R.id.search_divider);
mElevationController = new HeaderElevationController(mDivider);
// Update the hint to contain the icon.
// Prefix the original hint with two spaces. The first space gets replaced by the icon
@@ -96,6 +98,12 @@ public class AppsSearchContainerLayout extends FrameLayout
spanned.setSpan(new TintedDrawableSpan(getContext(), R.drawable.ic_allapps_search),
0, 1, Spannable.SPAN_EXCLUSIVE_INCLUSIVE);
mSearchInput.setHint(spanned);
DeviceProfile dp = mLauncher.getDeviceProfile();
if (!dp.isVerticalBarLayout()) {
LayoutParams lp = (LayoutParams) mDivider.getLayoutParams();
lp.leftMargin = lp.rightMargin = dp.edgeMarginPx;
}
}
@Override