Remove "Select up to max items" message label

Bug: 197941418
Test: manual
Change-Id: Ice8974780b3cdec388150680b15d09de89de85f7
Merged-In: Ice8974780b3cdec388150680b15d09de89de85f7
(cherry picked from commit 271b4f38e80f44bf1e14a57c5191654e0ec82958)
diff --git a/res/layout/item_message.xml b/res/layout/item_message.xml
deleted file mode 100644
index 84e29ed..0000000
--- a/res/layout/item_message.xml
+++ /dev/null
@@ -1,23 +0,0 @@
-<!--
-  ~ Copyright (C) 2021 The Android Open Source Project
-  ~
-  ~ Licensed under the Apache License, Version 2.0 (the "License");
-  ~ you may not use this file except in compliance with the License.
-  ~ You may obtain a copy of the License at
-  ~
-  ~      http://www.apache.org/licenses/LICENSE-2.0
-  ~
-  ~ Unless required by applicable law or agreed to in writing, software
-  ~ distributed under the License is distributed on an "AS IS" BASIS,
-  ~ WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-  ~ See the License for the specific language governing permissions and
-  ~ limitations under the License.
-  -->
-
-<TextView xmlns:android="http://schemas.android.com/apk/res/android"
-          android:id="@+id/item_message"
-          android:layout_width="match_parent"
-          android:layout_height="@dimen/picker_message_height"
-          android:textAppearance="@style/PickerMessage"
-          android:gravity="center"
-/>
\ No newline at end of file
diff --git a/res/values-night/colors.xml b/res/values-night/colors.xml
index 8c7eb35..596dd5b 100644
--- a/res/values-night/colors.xml
+++ b/res/values-night/colors.xml
@@ -27,7 +27,6 @@
     <color name="picker_toolbar_icon_color">#E8EAED</color>
     <color name="picker_toolbar_chip_text_color">#E8EAED</color>
     <color name="picker_toolbar_title_color">#FFFFFF</color>
-    <color name="picker_message_text_color">#9AA0A6</color>
 
     <!-- PhotoPicker Profile Button -->
     <color name="picker_profile_button_content_color">#A8C7FA</color>
diff --git a/res/values/colors.xml b/res/values/colors.xml
index 544c41c..2337f98 100644
--- a/res/values/colors.xml
+++ b/res/values/colors.xml
@@ -26,7 +26,6 @@
     <color name="picker_background_color">@android:color/white</color>
     <color name="picker_highlight_color">#E8F0FE</color>
     <color name="picker_date_header_text_color">#3C4043</color>
-    <color name="picker_message_text_color">#5F6368</color>
     <color name="picker_toolbar_icon_color">#3C4043</color>
     <color name="picker_toolbar_chip_text_color">#5F6368</color>
     <color name="picker_toolbar_title_color">#3C4043</color>
diff --git a/res/values/dimens.xml b/res/values/dimens.xml
index 346803b..a56d8d5 100644
--- a/res/values/dimens.xml
+++ b/res/values/dimens.xml
@@ -41,8 +41,6 @@
     <dimen name="picker_date_header_height">56dp</dimen>
     <dimen name="picker_date_header_padding">16dp</dimen>
 
-    <dimen name="picker_message_height">32dp</dimen>
-
     <dimen name="picker_album_name_min_height">20dp</dimen>
     <dimen name="picker_album_name_margin">8dp</dimen>
     <dimen name="picker_album_item_count_height">16dp</dimen>
diff --git a/res/values/styles_text.xml b/res/values/styles_text.xml
index d7f5dec..b972c8b 100644
--- a/res/values/styles_text.xml
+++ b/res/values/styles_text.xml
@@ -16,10 +16,6 @@
 
 <resources xmlns:android="http://schemas.android.com/apk/res/android">
 
-    <style name="PickerMessage" parent="@android:style/TextAppearance.Material.Caption">
-        <item name="android:textColor">@color/picker_message_text_color</item>
-    </style>
-
     <style name="PickerDateHeader" parent="@android:style/TextAppearance.Material.Title">
         <item name="android:textColor">@color/picker_date_header_text_color</item>
         <item name="android:textSize">16sp</item>
diff --git a/src/com/android/providers/media/photopicker/data/model/Item.java b/src/com/android/providers/media/photopicker/data/model/Item.java
index c1b59dc..c69bbee 100644
--- a/src/com/android/providers/media/photopicker/data/model/Item.java
+++ b/src/com/android/providers/media/photopicker/data/model/Item.java
@@ -80,7 +80,6 @@
     private boolean mIsVideo;
     private boolean mIsGif;
     private boolean mIsDate;
-    private boolean mIsMessage;
 
     private Item() {}
 
@@ -118,10 +117,6 @@
         return mIsDate;
     }
 
-    public boolean isMessage() {
-        return mIsMessage;
-    }
-
     public Uri getContentUri() {
         return mUri;
     }
@@ -145,15 +140,6 @@
     }
 
     /**
-     * Return a message item.
-     */
-    public static Item createMessageItem() {
-        final Item item = new Item();
-        item.mIsMessage = true;
-        return item;
-    }
-
-    /**
      * Return the date item. If dateTaken is 0, it is a recent item.
      * @param dateTaken the time of date taken. The unit is in milliseconds since
      *                  January 1, 1970 00:00:00.0 UTC.
diff --git a/src/com/android/providers/media/photopicker/ui/MessageHolder.java b/src/com/android/providers/media/photopicker/ui/MessageHolder.java
deleted file mode 100644
index b9d0430..0000000
--- a/src/com/android/providers/media/photopicker/ui/MessageHolder.java
+++ /dev/null
@@ -1,51 +0,0 @@
-/*
- * Copyright (C) 2021 The Android Open Source Project
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *      http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-package com.android.providers.media.photopicker.ui;
-
-import android.content.Context;
-import android.content.res.Resources;
-import android.text.TextUtils;
-import android.view.ViewGroup;
-import android.widget.TextView;
-
-import androidx.annotation.NonNull;
-
-import com.android.providers.media.R;
-
-import java.text.NumberFormat;
-import java.util.Locale;
-
-/**
- * ViewHolder of a message within a RecyclerView.
- */
-public class MessageHolder extends BaseViewHolder {
-    private TextView mMessage;
-    private int mMaxCount;
-    public MessageHolder(@NonNull Context context, @NonNull ViewGroup parent, int maxCount) {
-        super(context, parent, R.layout.item_message);
-        mMaxCount = maxCount;
-        mMessage = (TextView) itemView.findViewById(R.id.item_message);
-    }
-
-    @Override
-    public void bind() {
-        final Resources res = itemView.getResources();
-        final CharSequence quantityText = res.getQuantityString(R.plurals.select_up_to, mMaxCount);
-        final String itemCountString = NumberFormat.getInstance(Locale.getDefault()).format(
-                mMaxCount);
-        mMessage.setText(TextUtils.expandTemplate(quantityText, itemCountString));
-    }
-}
diff --git a/src/com/android/providers/media/photopicker/ui/PhotosTabAdapter.java b/src/com/android/providers/media/photopicker/ui/PhotosTabAdapter.java
index 6b08f6c..881dde6 100644
--- a/src/com/android/providers/media/photopicker/ui/PhotosTabAdapter.java
+++ b/src/com/android/providers/media/photopicker/ui/PhotosTabAdapter.java
@@ -36,7 +36,6 @@
 
     public static final int ITEM_TYPE_DATE_HEADER = 0;
     private static final int ITEM_TYPE_PHOTO = 1;
-    private static final int ITEM_TYPE_MESSAGE = 2;
 
     public static final int COLUMN_COUNT = 3;
 
@@ -58,10 +57,6 @@
         if (viewType == ITEM_TYPE_DATE_HEADER) {
             return new DateHeaderHolder(viewGroup.getContext(), viewGroup);
         }
-        if (viewType == ITEM_TYPE_MESSAGE) {
-            return new MessageHolder(viewGroup.getContext(), viewGroup,
-                    mPickerViewModel.getMaxSelectionLimit());
-        }
         return new PhotoGridHolder(viewGroup.getContext(), viewGroup, mImageLoader,
                 mPickerViewModel.canSelectMultiple());
     }
@@ -88,9 +83,6 @@
 
     @Override
     public int getItemViewType(int position) {
-        if (getItem(position).isMessage()) {
-            return ITEM_TYPE_MESSAGE;
-        }
         if (getItem(position).isDate()) {
             return ITEM_TYPE_DATE_HEADER;
         }
@@ -114,9 +106,9 @@
             @Override
             public int getSpanSize(int position) {
                 final int itemViewType = getItemViewType(position);
-                // For the item view type is ITEM_TYPE_DATE_HEADER or ITEM_TYPE_MESSAGE, it is full
+                // For the item view type is ITEM_TYPE_DATE_HEADER, it is full
                 // span, return the span count of the layoutManager.
-                if (itemViewType == ITEM_TYPE_DATE_HEADER || itemViewType == ITEM_TYPE_MESSAGE) {
+                if (itemViewType == ITEM_TYPE_DATE_HEADER ) {
                     return layoutManager.getSpanCount();
                 } else {
                     return 1;
diff --git a/src/com/android/providers/media/photopicker/viewmodel/PickerViewModel.java b/src/com/android/providers/media/photopicker/viewmodel/PickerViewModel.java
index e0fed67..70d95e7 100644
--- a/src/com/android/providers/media/photopicker/viewmodel/PickerViewModel.java
+++ b/src/com/android/providers/media/photopicker/viewmodel/PickerViewModel.java
@@ -78,9 +78,6 @@
     private int mMaxSelectionLimit = DEFAULT_MAX_SELECTION_LIMIT;
     // This is set to false when max selection limit is reached.
     private boolean mIsSelectionAllowed = true;
-    // Show max label text view if and only if caller sets acceptable value for
-    // {@link MediaStore#EXTRA_PICK_IMAGES_MAX}
-    private boolean mShowMaxLabel = false;
     private int mBottomSheetState;
 
     public PickerViewModel(@NonNull Application application) {
@@ -199,10 +196,6 @@
 
             int recentSize = 0;
             long currentDateTaken = 0;
-            // add max label message header item
-            if (mShowMaxLabel) {
-                items.add(Item.createMessageItem());
-            }
 
             if (showRecent) {
                 // add Recent date header
@@ -372,7 +365,6 @@
             if (extraMax <= DEFAULT_MAX_SELECTION_LIMIT) {
                 mMaxSelectionLimit = extraMax;
             }
-            mShowMaxLabel = true;
         }
     }
 
diff --git a/tests/src/com/android/providers/media/photopicker/data/model/ItemTest.java b/tests/src/com/android/providers/media/photopicker/data/model/ItemTest.java
index de13581..230afdd 100644
--- a/tests/src/com/android/providers/media/photopicker/data/model/ItemTest.java
+++ b/tests/src/com/android/providers/media/photopicker/data/model/ItemTest.java
@@ -51,7 +51,6 @@
         assertThat(item.getDuration()).isEqualTo(duration);
         assertThat(item.getContentUri()).isEqualTo(Uri.parse("content://media/external/file/1"));
 
-        assertThat(item.isMessage()).isFalse();
         assertThat(item.isDate()).isFalse();
         assertThat(item.isImage()).isTrue();
         assertThat(item.isVideo()).isFalse();
@@ -76,7 +75,6 @@
         assertThat(item.getDuration()).isEqualTo(duration);
         assertThat(item.getContentUri()).isEqualTo(Uri.parse("content://10@media/external/file/1"));
 
-        assertThat(item.isMessage()).isFalse();
         assertThat(item.isDate()).isFalse();
         assertThat(item.isImage()).isTrue();
         assertThat(item.isVideo()).isFalse();
@@ -92,7 +90,6 @@
         final Item item = generateItem(id, mimeType, dateTaken, duration);
 
         assertThat(item.isImage()).isTrue();
-        assertThat(item.isMessage()).isFalse();
         assertThat(item.isDate()).isFalse();
         assertThat(item.isVideo()).isFalse();
         assertThat(item.isGif()).isFalse();
@@ -107,7 +104,6 @@
         final Item item = generateItem(id, mimeType, dateTaken, duration);
 
         assertThat(item.isVideo()).isTrue();
-        assertThat(item.isMessage()).isFalse();
         assertThat(item.isDate()).isFalse();
         assertThat(item.isImage()).isFalse();
         assertThat(item.isGif()).isFalse();
@@ -122,7 +118,6 @@
         final Item item = generateItem(id, mimeType, dateTaken, duration);
 
         assertThat(item.isGif()).isTrue();
-        assertThat(item.isMessage()).isFalse();
         assertThat(item.isDate()).isFalse();
         assertThat(item.isImage()).isFalse();
         assertThat(item.isVideo()).isFalse();
@@ -138,17 +133,6 @@
         assertThat(item.isDate()).isTrue();
     }
 
-    @Test
-    public void testCreateMessageItem() {
-        final Item item = Item.createMessageItem();
-
-        assertThat(item.isMessage()).isTrue();
-        assertThat(item.isDate()).isFalse();
-        assertThat(item.isImage()).isFalse();
-        assertThat(item.isVideo()).isFalse();
-        assertThat(item.isGif()).isFalse();
-    }
-
     private static Cursor generateCursorForItem(String id, String mimeType, long dateTaken,
             long duration) {
         final MatrixCursor cursor = new MatrixCursor(ItemColumns.ALL_COLUMNS);