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Commit 4b3a13c1 authored by Steve McKay's avatar Steve McKay
Browse files

Update DirectoryFragment to use RecyclerView. 

Add MultiSelectMaanger class to manager selection on a RecyclerView instance.
There are several outstanding issues that still need to be addressed
surrounding Grid mode as the GridLayout manager doesn't support
automatic column count calculation.
Also, we're missing the puddle effect on touch...
And probably other stuff. But it all *mostly* works.
Oh, also. Footers are currently commented out.
Add traditional unit tests for MultiSelectManager.

BUG: 22225617
Change-Id: I3cd26a10683f42053556d463a5d2f0d2a0bbde84
parent 4dc07b4d

core/java/android/util/SparseBooleanArray.java

+5 −0
Original line number Diff line number Diff line
@@ -185,6 +185,11 @@ public class SparseBooleanArray implements Cloneable { 
        mValues[index] = value;

    }



    /** @hide */

    public void setKeyAt(int index, int key) {

        mKeys[index] = key;

    }



    /**

     * Returns the index for which {@link #keyAt} would return the

     * specified key, or a negative number if the specified

packages/DocumentsUI/Android.mk

+3 −1
Original line number Diff line number Diff line
@@ -5,7 +5,9 @@ LOCAL_MODULE_TAGS := optional 


LOCAL_SRC_FILES := $(call all-java-files-under, src)



LOCAL_STATIC_JAVA_LIBRARIES := android-support-v4 guava

LOCAL_STATIC_JAVA_LIBRARIES := android-support-v4 \

    android-support-v7-recyclerview \

    guava



LOCAL_PACKAGE_NAME := DocumentsUI

LOCAL_CERTIFICATE := platform

packages/DocumentsUI/res/layout/fragment_directory.xml

+5 −6
Original line number Diff line number Diff line
@@ -28,24 +28,23 @@ 
        android:visibility="gone"

        style="@android:style/TextAppearance.Material.Subhead" />



    <!-- The 'list' view is still used for RecentsCreateFragment -->

    <ListView

        android:id="@+id/list"

        android:layout_width="match_parent"

        android:layout_height="match_parent" />



    <GridView

        android:id="@+id/grid"

    <android.support.v7.widget.RecyclerView

        android:id="@+id/recyclerView"

        android:scrollbars="vertical"

        android:layout_width="match_parent"

        android:layout_height="match_parent"

        android:paddingStart="@dimen/grid_padding_horiz"

        android:paddingEnd="@dimen/grid_padding_horiz"

        android:paddingTop="@dimen/grid_padding_vert"

        android:paddingBottom="@dimen/grid_padding_vert"

        android:horizontalSpacing="@dimen/grid_item_padding"

        android:verticalSpacing="@dimen/grid_item_padding"

        android:clipToPadding="false"

        android:scrollbarStyle="outsideOverlay"

        android:drawSelectorOnTop="true"

        android:visibility="gone" />

        android:drawSelectorOnTop="true" />



</com.android.documentsui.DirectoryView>

packages/DocumentsUI/res/layout/item_doc_grid.xml

+2 −1
Original line number Diff line number Diff line
@@ -17,7 +17,8 @@ 
<FrameLayout xmlns:android="http://schemas.android.com/apk/res/android"

    android:layout_width="match_parent"

    android:layout_height="@dimen/grid_item_height"

    android:background="@color/item_doc_grid_background">

    android:background="@color/item_doc_grid_background"

    android:padding="@dimen/grid_item_padding">



    <ImageView

        android:id="@+id/icon_thumb"

packages/DocumentsUI/src/com/android/documentsui/DirectoryFragment.java

+358 −304

File changed.

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