1 files changed, 126 insertions, 0 deletions
diff --git a/java/com/android/dialer/callcomposer/GalleryGridItemView.java b/java/com/android/dialer/callcomposer/GalleryGridItemView.java
new file mode 100644
index 000000000..d70fd57c1
--- /dev/null
+++ b/java/com/android/dialer/callcomposer/GalleryGridItemView.java
@@ -0,0 +1,126 @@
+/*
+ * Copyright (C) 2016 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.dialer.callcomposer;
+
+import android.content.Context;
+import android.database.Cursor;
+import android.util.AttributeSet;
+import android.view.View;
+import android.widget.FrameLayout;
+import android.widget.ImageView;
+import android.widget.ImageView.ScaleType;
+import com.bumptech.glide.Glide;
+import com.bumptech.glide.load.resource.bitmap.DownsampleStrategy;
+import com.bumptech.glide.load.resource.drawable.DrawableTransitionOptions;
+import com.bumptech.glide.request.RequestOptions;
+import java.util.concurrent.TimeUnit;
+
+/** Shows an item in the gallery picker grid view. Hosts an FileImageView with a checkbox. */
+public class GalleryGridItemView extends FrameLayout {
+
+  private final GalleryGridItemData data = new GalleryGridItemData();
+
+  private ImageView image;
+  private View checkbox;
+  private View gallery;
+  private String currentFilePath;
+  private boolean isGallery;
+
+  public GalleryGridItemView(Context context, AttributeSet attrs) {
+    super(context, attrs);
+  }
+
+  @Override
+  protected void onFinishInflate() {
+    super.onFinishInflate();
+    image = (ImageView) findViewById(R.id.image);
+    checkbox = findViewById(R.id.checkbox);
+    gallery = findViewById(R.id.gallery);
+
+    image.setClipToOutline(true);
+    checkbox.setClipToOutline(true);
+    gallery.setClipToOutline(true);
+  }
+
+  @Override
+  protected void onMeasure(int widthMeasureSpec, int heightMeasureSpec) {
+    // The grid view auto-fit the columns, so we want to let the height match the width
+    // to make the image square.
+    super.onMeasure(widthMeasureSpec, widthMeasureSpec);
+  }
+
+  public GalleryGridItemData getData() {
+    return data;
+  }
+
+  @Override
+  public void setSelected(boolean selected) {
+    if (selected) {
+      checkbox.setVisibility(VISIBLE);
+      int paddingPx = getResources().getDimensionPixelSize(R.dimen.gallery_item_selected_padding);
+      setPadding(paddingPx, paddingPx, paddingPx, paddingPx);
+    } else {
+      checkbox.setVisibility(GONE);
+      int paddingPx = getResources().getDimensionPixelOffset(R.dimen.gallery_item_padding);
+      setPadding(paddingPx, paddingPx, paddingPx, paddingPx);
+    }
+  }
+
+  public boolean isGallery() {
+    return isGallery;
+  }
+
+  public void showGallery(boolean show) {
+    isGallery = show;
+    gallery.setVisibility(show ? VISIBLE : INVISIBLE);
+  }
+
+  public void bind(Cursor cursor) {
+    data.bind(cursor);
+    showGallery(false);
+    updateImageView();
+  }
+
+  private void updateImageView() {
+    image.setScaleType(ScaleType.CENTER_CROP);
+
+    if (currentFilePath == null || !currentFilePath.equals(data.getFilePath())) {
+      currentFilePath = data.getFilePath();
+
+      // Downloads/loads an image from the given URI so that the image's largest dimension is
+      // between 1/2 the given dimensions and the given dimensions, with no restrictions on the
+      // image's smallest dimension. We skip the memory cache, but glide still applies it's disk
+      // cache to optimize loads.
+      Glide.with(getContext())
+          .load(data.getFileUri())
+          .apply(RequestOptions.downsampleOf(DownsampleStrategy.AT_MOST).skipMemoryCache(true))
+          .transition(DrawableTransitionOptions.withCrossFade())
+          .into(image);
+    }
+    long dateModifiedSeconds = data.getDateModifiedSeconds();
+    if (dateModifiedSeconds > 0) {
+      image.setContentDescription(
+          getResources()
+              .getString(
+                  R.string.gallery_item_description,
+                  TimeUnit.SECONDS.toMillis(dateModifiedSeconds)));
+    } else {
+      image.setContentDescription(
+          getResources().getString(R.string.gallery_item_description_no_date));
+    }
+  }
+}