@Override
public View getView(final int position, View convertView, ViewGroup parent) {
ImageView imageView;
if (convertView == null) {
imageView = new ImageView(PicContainerActivity.this);
imageView.setLayoutParams(
new GridView.LayoutParams(IMAGE_VIEW_WIDTH, IMAGE_VIEW_WIDTH)); //
imageView.setAdjustViewBounds(false);
imageView.setScaleType(ImageView.ScaleType.CENTER_CROP);
imageView.setPadding(8, 8, 8, 8);
} else {
imageView = (ImageView) convertView;
}
if (!readonly && position == imageFileUriList.size()) {
imageView.setImageResource(R.drawable.add_camera);
imageView.setScaleType(ImageView.ScaleType.CENTER_CROP);
imageView.setOnClickListener(
new View.OnClickListener() {
@Override
public void onClick(View v) {
showPopupWindow(v);
}
});
} else {
final FileEntity image = (FileEntity) this.getItem(position);
imageView.setBackgroundResource(0);
if (image.getFileUri() != null) {
imageView.setImageBitmap(
FileHelper.decodeFile(image.getFileUri(), true, IMAGE_VIEW_WIDTH, IMAGE_VIEW_WIDTH));
} else {
ImageLoader.getInstance().displayImage(image.getAliasName(), imageView, true);
}
imageView.setOnClickListener(
new View.OnClickListener() {
@Override
public void onClick(View v) {
Intent intent = new Intent(PicContainerActivity.this, ImagePreviewActivity.class);
intent.putExtra(ImagePreviewActivity.IMAGE_SRC_KEY, image);
intent.putExtra(ImagePreviewActivity.IMAGE_INDEX_IN_CONTAINER, position);
intent.putExtra(ImagePreviewActivity.IMAGE_DELETE_FLAG, !readonly);
PicContainerActivity.this.startActivityForResult(
intent, PREVIEW_IMAGE_ACTIVITY_REQUEST_CODE);
}
});
}
return imageView;
}
@Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.image_preview);
ActionBar actionBar = this.getActionBar();
actionBar.setDisplayHomeAsUpEnabled(true);
Intent intent = this.getIntent();
imageFile = (FileEntity) intent.getExtras().getSerializable(IMAGE_SRC_KEY);
imageIndex = intent.getExtras().getInt(IMAGE_INDEX_IN_CONTAINER);
showDeleteMenuItem = intent.getExtras().getBoolean(IMAGE_DELETE_FLAG);
// showByLocalFile = intent.getExtras().getBoolean(SHOW_BY_LOCAL_FILE);
showByLocalFile = imageFile.getFileUri() != null;
ImageView view = (ImageView) this.findViewById(R.id.image_preview_id);
if (showByLocalFile) {
view.setImageURI(Uri.parse(imageFile.getFileUri()));
} else {
ImageLoader.getInstance().displayImage(imageFile.getAliasName(), view, false);
}
}
private static void updateShareDetailView(
final ShareEntity share, final Activity activity, View shareView) {
if (share == null) {
return;
}
UserEntity publisher = share.getPublisher();
UserClickListener userClickListener = new UserClickListener(publisher, activity, -1);
// 设置分享者的头像
ImageView userImg = (ImageView) shareView.findViewById(R.id.user_img);
userImg.setScaleType(ImageView.ScaleType.CENTER_CROP);
userImg.setLayoutParams(
new LinearLayout.LayoutParams(PUBLISHER_IMAGE_WIDTH, PUBLISHER_IMAGE_WIDTH));
String userPhoto = publisher.getPhoto();
if (userPhoto != null && userPhoto.length() > 0) {
ImageLoader.getInstance().displayImage(userPhoto, userImg, true);
} else {
userImg.setImageResource(R.drawable.default_user_photo);
}
userImg.setOnClickListener(userClickListener);
// 设置朋友的点击监听
TextView userView = (TextView) shareView.findViewById(R.id.user_name);
userView.getPaint().setFakeBoldText(true); // TODO:使用样式表来处理
userView.setOnClickListener(userClickListener);
userView.setText(publisher.getName());
// 设置内容
TextView contentView = (TextView) shareView.findViewById(R.id.share_content);
contentView.setText(share.getContent());
// 设置时间
long publishTime = share.getPublishTime();
TextView publishTimeView = (TextView) shareView.findViewById(R.id.share_publish_time);
publishTimeView.setText(DateUtils.formatTime_MMdd(publishTime));
// 设置上传的图片
List<FileEntity> images = share.getImages();
GridView picContainer = (GridView) shareView.findViewById(R.id.share_pic_container);
// 设置GridView的列数
DisplayMetrics displayMetrics = activity.getResources().getDisplayMetrics();
int colNumber = displayMetrics.widthPixels / (ShareImageAdapter.IMAGE_VIEW_WIDTH + 25);
picContainer.setNumColumns(colNumber);
picContainer.setAdapter(new ShareImageAdapter(activity, images));
// 设置商铺及距离信息
final ShopEntity shop = share.getShop();
if (shop != null) {
TextView shareShopView = (TextView) shareView.findViewById(R.id.share_shop_name);
shareShopView.getPaint().setFakeBoldText(true);
shareShopView.setText(shop.getName());
shareShopView.setOnClickListener(
new View.OnClickListener() {
@Override
public void onClick(View v) {
Intent intent = new Intent(activity, ShopBaseInfoActivity.class);
intent.putExtra(ShopConst.COL_NAME_UUID, shop.getUuid());
activity.startActivity(intent);
}
});
LocationEntity shopLoc = shop.getLocation();
LocationEntity userLoc = RunEnv.getInstance().getLocationEntity();
if (shopLoc != null && userLoc != null) {
TextView distView = (TextView) shareView.findViewById(R.id.share_shop_distance);
distView.setText(
new DecimalFormat("###,###.## 米").format(LocationUtils.distance(shopLoc, userLoc)));
}
} else {
shareView.findViewById(R.id.row_share_shop).setVisibility(View.GONE);
}
}