commit 5f7099af8573c2229427318acd551b92efae02a3
author Nilesh Agrawal <nileshagrawal@google.com> Thu Jan 02 15:54:57 2014 -0800
committer Nilesh Agrawal <nileshagrawal@google.com> Thu Jan 02 15:55:53 2014 -0800
tree 201e91901665a3e207b60790660866864ea806bf
parent 72b4c7c3df6be428e543c2a28f9b325e0e6d9f2b

Allow scrolling folders in when all apps is disabled.

Allows for more items to be added into a folder.
Allows for scrolling by letting the content area inside the scroll view to be taller.
The height of content area was capped in https://googleplex-android-review.git.corp.google.com/#/c/387583/

Change-Id: I8d7950ac9c155e26c5a299c17ae6a2bbf829dce6

src/com/android/launcher3/CellLayout.java

diff --git a/src/com/android/launcher3/CellLayout.java b/src/com/android/launcher3/CellLayout.java
index fa6ce96..2436a51 100644
--- a/src/com/android/launcher3/CellLayout.java
+++ b/src/com/android/launcher3/CellLayout.java
@@ -199,7 +199,7 @@
         TypedArray a = context.obtainStyledAttributes(attrs, R.styleable.CellLayout, defStyle, 0);
 
         mCellWidth = mCellHeight = -1;
-        mFixedCellHeight = mFixedCellHeight = -1;
+        mFixedCellWidth = mFixedCellHeight = -1;
         mWidthGap = mOriginalWidthGap = 0;
         mHeightGap = mOriginalHeightGap = 0;
         mMaxGap = Integer.MAX_VALUE;

src/com/android/launcher3/Folder.java

diff --git a/src/com/android/launcher3/Folder.java b/src/com/android/launcher3/Folder.java
index f292821..ca82bd1 100644
--- a/src/com/android/launcher3/Folder.java
+++ b/src/com/android/launcher3/Folder.java
@@ -145,8 +145,13 @@
 
         Resources res = getResources();
         mMaxCountX = (int) grid.numColumns;
-        mMaxCountY = (int) grid.numRows;
-        mMaxNumItems = mMaxCountX * mMaxCountY;
+        // Allow scrolling folders when DISABLE_ALL_APPS is true.
+        if (AppsCustomizePagedView.DISABLE_ALL_APPS) {
+            mMaxCountY = mMaxNumItems = Integer.MAX_VALUE;
+        } else {
+            mMaxCountY = (int) grid.numRows;
+            mMaxNumItems = mMaxCountX * mMaxCountY;
+        }
 
         mInputMethodManager = (InputMethodManager)
                 getContext().getSystemService(Context.INPUT_METHOD_SERVICE);
@@ -1009,7 +1014,13 @@
         int contentAreaHeightSpec = MeasureSpec.makeMeasureSpec(getContentAreaHeight(),
                 MeasureSpec.EXACTLY);
 
-        mContent.setFixedSize(getContentAreaWidth(), getContentAreaHeight());
+        if (AppsCustomizePagedView.DISABLE_ALL_APPS) {
+            // Don't cap the height of the content to allow scrolling.
+            mContent.setFixedSize(getContentAreaWidth(), mContent.getDesiredHeight());
+        } else {
+            mContent.setFixedSize(getContentAreaWidth(), getContentAreaHeight());
+        }
+
         mScrollView.measure(contentAreaWidthSpec, contentAreaHeightSpec);
         mFolderName.measure(contentAreaWidthSpec,
                 MeasureSpec.makeMeasureSpec(mFolderNameHeight, MeasureSpec.EXACTLY));