| /* |
| * Copyright (C) 2013 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.gallery3d.filtershow.info; |
| |
| import android.graphics.Bitmap; |
| import android.graphics.Rect; |
| import android.net.Uri; |
| import android.os.Bundle; |
| import androidx.fragment.app.DialogFragment; |
| import android.text.Html; |
| import android.view.LayoutInflater; |
| import android.view.View; |
| import android.view.ViewGroup; |
| import android.view.Window; |
| import android.widget.ImageButton; |
| import android.widget.ImageView; |
| import android.widget.LinearLayout; |
| import android.widget.TextView; |
| import com.android.gallery3d.R; |
| import com.android.gallery3d.exif.ExifInterface; |
| import com.android.gallery3d.exif.ExifTag; |
| import com.android.gallery3d.filtershow.cache.ImageLoader; |
| import com.android.gallery3d.filtershow.imageshow.PrimaryImage; |
| |
| import java.util.List; |
| |
| public class InfoPanel extends DialogFragment { |
| public static final String FRAGMENT_TAG = "InfoPanel"; |
| private static final String LOGTAG = FRAGMENT_TAG; |
| private LinearLayout mMainView; |
| private ImageView mImageThumbnail; |
| private TextView mImageName; |
| private TextView mImageSize; |
| private TextView mExifData; |
| |
| private String createStringFromIfFound(ExifTag exifTag, int tag, int str) { |
| String exifString = ""; |
| short tagId = exifTag.getTagId(); |
| if (tagId == ExifInterface.getTrueTagKey(tag)) { |
| String label = getActivity().getString(str); |
| exifString += "<b>" + label + ": </b>"; |
| exifString += exifTag.forceGetValueAsString(); |
| exifString += "<br>"; |
| } |
| return exifString; |
| } |
| |
| @Override |
| public View onCreateView(LayoutInflater inflater, ViewGroup container, |
| Bundle savedInstanceState) { |
| if (getDialog() != null) { |
| getDialog().getWindow().requestFeature(Window.FEATURE_NO_TITLE); |
| } |
| |
| mMainView = (LinearLayout) inflater.inflate( |
| R.layout.filtershow_info_panel, null, false); |
| |
| mImageThumbnail = (ImageView) mMainView.findViewById(R.id.imageThumbnail); |
| Bitmap bitmap = PrimaryImage.getImage().getFilteredImage(); |
| mImageThumbnail.setImageBitmap(bitmap); |
| |
| mImageName = (TextView) mMainView.findViewById(R.id.imageName); |
| mImageSize = (TextView) mMainView.findViewById(R.id.imageSize); |
| mExifData = (TextView) mMainView.findViewById(R.id.exifData); |
| TextView exifLabel = (TextView) mMainView.findViewById(R.id.exifLabel); |
| |
| HistogramView histogramView = (HistogramView) mMainView.findViewById(R.id.histogramView); |
| histogramView.setBitmap(bitmap); |
| |
| Uri uri = PrimaryImage.getImage().getUri(); |
| String path = ImageLoader.getLocalPathFromUri(getActivity(), uri); |
| Uri localUri = null; |
| if (path != null) { |
| localUri = Uri.parse(path); |
| } |
| |
| if (localUri != null) { |
| mImageName.setText(localUri.getLastPathSegment()); |
| } |
| Rect originalBounds = PrimaryImage.getImage().getOriginalBounds(); |
| mImageSize.setText("" + originalBounds.width() + " x " + originalBounds.height()); |
| |
| List<ExifTag> exif = PrimaryImage.getImage().getEXIF(); |
| String exifString = ""; |
| boolean hasExifData = false; |
| if (exif != null) { |
| for (ExifTag tag : exif) { |
| exifString += createStringFromIfFound(tag, |
| ExifInterface.TAG_MODEL, |
| R.string.filtershow_exif_model); |
| exifString += createStringFromIfFound(tag, |
| ExifInterface.TAG_APERTURE_VALUE, |
| R.string.filtershow_exif_aperture); |
| exifString += createStringFromIfFound(tag, |
| ExifInterface.TAG_FOCAL_LENGTH, |
| R.string.filtershow_exif_focal_length); |
| exifString += createStringFromIfFound(tag, |
| ExifInterface.TAG_ISO_SPEED_RATINGS, |
| R.string.filtershow_exif_iso); |
| exifString += createStringFromIfFound(tag, |
| ExifInterface.TAG_SUBJECT_DISTANCE, |
| R.string.filtershow_exif_subject_distance); |
| exifString += createStringFromIfFound(tag, |
| ExifInterface.TAG_DATE_TIME_ORIGINAL, |
| R.string.filtershow_exif_date); |
| exifString += createStringFromIfFound(tag, |
| ExifInterface.TAG_F_NUMBER, |
| R.string.filtershow_exif_f_stop); |
| exifString += createStringFromIfFound(tag, |
| ExifInterface.TAG_EXPOSURE_TIME, |
| R.string.filtershow_exif_exposure_time); |
| exifString += createStringFromIfFound(tag, |
| ExifInterface.TAG_COPYRIGHT, |
| R.string.filtershow_exif_copyright); |
| hasExifData = true; |
| } |
| } |
| if (hasExifData) { |
| exifLabel.setVisibility(View.VISIBLE); |
| mExifData.setText(Html.fromHtml(exifString)); |
| } else { |
| exifLabel.setVisibility(View.GONE); |
| } |
| return mMainView; |
| } |
| } |