forked from upstream-mirrors/OpenTracks
Dennis Guse
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/*
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* Copyright 2012 Google Inc.
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*
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* Licensed under the Apache License, Version 2.0 (the "License"); you may not
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* use this file except in compliance with the License. You may obtain a copy of
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* the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
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* WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
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* License for the specific language governing permissions and limitations under
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* the License.
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*/
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package de.dennisguse.opentracks.share;
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import android.content.Context;
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import android.util.Pair;
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import androidx.annotation.VisibleForTesting;
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import java.time.Duration;
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import java.time.OffsetDateTime;
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import java.time.ZoneId;
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import de.dennisguse.opentracks.R;
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import de.dennisguse.opentracks.data.models.Distance;
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import de.dennisguse.opentracks.data.models.Speed;
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import de.dennisguse.opentracks.data.models.Track;
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import de.dennisguse.opentracks.data.models.UnitConversions;
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import de.dennisguse.opentracks.stats.TrackStatistics;
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import de.dennisguse.opentracks.util.StringUtils;
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/**
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* Generates descriptions for tracks and markers.
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*
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* @author Jimmy Shih
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*/
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public class DescriptionGenerator {
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private static final String HTML_LINE_BREAK = "<br>";
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private static final String HTML_PARAGRAPH_SEPARATOR = "<p>";
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private static final String TEXT_LINE_BREAK = "\n";
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private static final String TEXT_PARAGRAPH_SEPARATOR = "\n\n";
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private final Context context;
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public DescriptionGenerator(Context context) {
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this.context = context;
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}
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/**
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* Generates a track description.
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*
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* @param track the track
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* @param html true to output html, false to output plain text
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*/
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public String generateTrackDescription(Track track, boolean html) {
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String paragraphSeparator = html ? HTML_PARAGRAPH_SEPARATOR : TEXT_PARAGRAPH_SEPARATOR;
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String lineBreak = html ? HTML_LINE_BREAK : TEXT_LINE_BREAK;
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StringBuilder builder = new StringBuilder();
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// Created by
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String creator = html
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? "<a href='" + context.getString(R.string.app_web_url) + "'>" + context.getString(R.string.app_name) + "</a>"
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: context.getString(R.string.app_name);
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builder.append(creator);
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builder.append(paragraphSeparator);
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writeString(track.getName(), builder, R.string.generic_name_line, lineBreak);
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writeString(track.getCategory(), builder, R.string.description_activity_type, lineBreak);
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writeString(track.getDescription(), builder, R.string.generic_description_line, lineBreak);
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builder.append(generateTrackStatisticsDescription(track.getTrackStatistics(), html));
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return builder.toString();
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}
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/**
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* Writes a string to a string builder.
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*
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* @param text the string
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* @param builder the string builder
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* @param resId the resource id containing one string placeholder
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* @param lineBreak the line break
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*/
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private void writeString(String text, StringBuilder builder, int resId, String lineBreak) {
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if (text == null || text.length() == 0) {
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text = context.getString(R.string.value_unknown);
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}
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builder.append(context.getString(resId, text));
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builder.append(lineBreak);
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}
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/**
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* Generates a description for a {@link TrackStatistics}.
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*
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* @param stats the track statistics
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* @param html true to use "<br>" for line break instead of "\n"
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*/
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private String generateTrackStatisticsDescription(TrackStatistics stats, boolean html) {
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String lineBreak = html ? HTML_LINE_BREAK : TEXT_LINE_BREAK;
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StringBuilder builder = new StringBuilder();
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// Total distance
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writeDistance(stats.getTotalDistance(), builder, R.string.description_total_distance, lineBreak);
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// Total time
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writeTime(stats.getTotalTime(), builder, R.string.description_total_time, lineBreak);
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// Moving time
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writeTime(stats.getMovingTime(), builder, R.string.description_moving_time, lineBreak);
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// Average speed
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writeSpeed(stats.getAverageSpeed(), builder, R.string.description_average_speed, lineBreak);
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// Average moving speed
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writeSpeed(stats.getAverageMovingSpeed(), builder, R.string.description_average_moving_speed, lineBreak);
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// Max speed
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writeSpeed(stats.getMaxSpeed(), builder, R.string.description_max_speed, lineBreak);
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// Average pace
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writePace(stats.getAverageSpeed(), builder, R.string.description_average_pace_in_minute, lineBreak);
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// Average moving pace
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writePace(stats.getAverageMovingSpeed(), builder, R.string.description_average_moving_pace_in_minute, lineBreak);
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// Fastest pace
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writePace(stats.getMaxSpeed(), builder, R.string.description_fastest_pace_in_minute, lineBreak);
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// Max altitude
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if (stats.hasAltitudeMax()) {
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writeAltitude(stats.getMaxAltitude(), builder, R.string.description_max_altitude, lineBreak);
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}
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// Min altitude
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if (stats.hasAltitudeMin()) {
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writeAltitude(stats.getMinAltitude(), builder, R.string.description_min_altitude, lineBreak);
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}
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// Altitude gain
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if (stats.hasTotalAltitudeGain()) {
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writeAltitude(stats.getTotalAltitudeGain(), builder, R.string.description_altitude_gain, lineBreak);
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}
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// Altitude loss
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if (stats.hasTotalAltitudeLoss()) {
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writeAltitude(stats.getTotalAltitudeLoss(), builder, R.string.description_altitude_loss, lineBreak);
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}
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// Recorded time
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builder.append(context.getString(R.string.description_recorded_time, StringUtils.formatDateTime(OffsetDateTime.ofInstant(stats.getStartTime(), ZoneId.systemDefault()))));
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builder.append(lineBreak);
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return builder.toString();
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}
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/**
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* Writes distance.
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*
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* @param distance distance in meters
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* @param builder StringBuilder to append distance
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* @param resId resource id of distance string
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* @param lineBreak line break string
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*/
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@VisibleForTesting
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void writeDistance(Distance distance, StringBuilder builder, int resId, String lineBreak) {
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double distanceInKm = distance.toKM();
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double distanceInMi = distance.toMI();
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builder.append(context.getString(resId, distanceInKm, distanceInMi));
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builder.append(lineBreak);
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}
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/**
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* Writes time.
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*
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* @param time time in milliseconds.
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* @param builder StringBuilder to append time
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* @param resId resource id of time string
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* @param lineBreak line break string
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*/
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@VisibleForTesting
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void writeTime(Duration time, StringBuilder builder, int resId, String lineBreak) {
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builder.append(context.getString(resId, StringUtils.formatElapsedTime(time)));
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builder.append(lineBreak);
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}
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/**
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* Writes speed.
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*
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* @param speed speed in meters per second
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* @param builder StringBuilder to append speed
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* @param resId resource id of speed string
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* @param lineBreak line break string
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*/
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@VisibleForTesting
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void writeSpeed(Speed speed, StringBuilder builder, int resId, String lineBreak) {
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builder.append(context.getString(resId, speed.toKMH(), speed.toMPH()));
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builder.append(lineBreak);
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}
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/**
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* @param builder StringBuilder to append pace
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* @param resId resource id of pace string
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* @param lineBreak line break string
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*/
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@VisibleForTesting
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void writePace(Speed speed, StringBuilder builder, int resId, String lineBreak) {
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Pair<String, String> paceInMetrics = StringUtils.getSpeedParts(context, speed, true, false);
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Pair<String, String> paceInImperial = StringUtils.getSpeedParts(context, speed, false, false);
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String formattedPaceMetrics = paceInMetrics.first != null ? paceInMetrics.first : context.getString(R.string.value_unknown);
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String formattedPaceImperial = paceInImperial.first != null ? paceInImperial.first : context.getString(R.string.value_unknown);
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builder.append(context.getString(resId, formattedPaceMetrics, formattedPaceImperial));
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builder.append(lineBreak);
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}
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/**
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* @param altitude_m altitude_m in meters
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* @param builder StringBuilder to append
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* @param resId resource id of altitude string
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* @param lineBreak line break string
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*/
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@VisibleForTesting
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void writeAltitude(double altitude_m, StringBuilder builder, int resId, String lineBreak) {
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long altitudeInM = Math.round(altitude_m);
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long altitudeInFt = Math.round(altitude_m * UnitConversions.M_TO_FT);
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builder.append(context.getString(resId, altitudeInM, altitudeInFt));
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builder.append(lineBreak);
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}
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}
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@@ -0,0 +1,124 @@
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package de.dennisguse.opentracks.share;
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import android.content.Context;
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import android.content.Intent;
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import android.net.Uri;
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import android.util.Log;
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import android.util.Pair;
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import androidx.annotation.Nullable;
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import java.util.ArrayList;
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import java.util.Arrays;
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import de.dennisguse.opentracks.R;
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import de.dennisguse.opentracks.data.ContentProviderUtils;
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import de.dennisguse.opentracks.data.ShareContentProvider;
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import de.dennisguse.opentracks.data.models.Marker;
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import de.dennisguse.opentracks.data.models.Track;
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import de.dennisguse.opentracks.io.file.TrackFileFormat;
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import de.dennisguse.opentracks.settings.PreferencesUtils;
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import de.dennisguse.opentracks.util.FileUtils;
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public class ShareUtils {
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private static final String TAG = ShareUtils.class.getSimpleName();
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private ShareUtils() {
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}
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/**
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* Creates an intent to share a track file with an app.
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*
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* @param context the context
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* @param trackIds the track ids
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*/
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public static Intent newShareFileIntent(Context context, Track.Id... trackIds) {
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if (trackIds.length == 0) {
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throw new RuntimeException("Need to share at least one track.");
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}
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ContentProviderUtils contentProviderUtils = new ContentProviderUtils(context);
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String trackDescription = "";
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if (trackIds.length == 1) {
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Track track = contentProviderUtils.getTrack(trackIds[0]);
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trackDescription = track == null ? "" : new DescriptionGenerator(context).generateTrackDescription(track, false);
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}
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ArrayList<Uri> uris = new ArrayList<>();
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for (Track.Id trackId : trackIds) {
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Track track = contentProviderUtils.getTrack(trackId);
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if (track == null) {
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Log.e(TAG, "TrackId " + trackId.getId() + " could not be resolved.");
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continue;
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}
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String trackName = FileUtils.sanitizeFileName(track.getName());
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Pair<Uri, String> uriTrackFile = ShareContentProvider.createURI(trackId, trackName, PreferencesUtils.getExportTrackFileFormat());
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Pair<Uri, String> uriSharePicture = ShareContentProvider.createURI(trackId, trackName, TrackFileFormat.SHARE_PICTURE_PNG);
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uris.addAll(Arrays.asList(uriSharePicture.first, uriTrackFile.first));
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}
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return new Intent(Intent.ACTION_SEND_MULTIPLE)
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.setType("image/*")
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.putParcelableArrayListExtra(Intent.EXTRA_STREAM, uris)
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.addFlags(Intent.FLAG_GRANT_READ_URI_PERMISSION)
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.putExtra(Intent.EXTRA_SUBJECT, context.getString(R.string.share_track_subject))
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.putExtra(Intent.EXTRA_TEXT, context.getString(R.string.share_track_share_file_body, trackDescription));
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}
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/**
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* Creates an intent to share a track file with an app.
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*
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* @param context the context
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* @param markerIds the marker ids
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* @return an Intent or null (if nothing can be shared).
|
||||
*/
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@Nullable
|
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public static Intent newShareFileIntent(Context context, Marker.Id... markerIds) {
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if (markerIds.length == 0) {
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throw new RuntimeException("Need to share at least one marker.");
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}
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String mime = null;
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||||
ContentProviderUtils contentProviderUtils = new ContentProviderUtils(context);
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ArrayList<Uri> uris = new ArrayList<>();
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for (Marker.Id markerId : markerIds) {
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Marker marker = contentProviderUtils.getMarker(markerId);
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if (marker == null) {
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Log.e(TAG, "MarkerId " + markerId.getId() + " could not be resolved.");
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continue;
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}
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if (marker.getPhotoURI() == null) {
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Log.e(TAG, "MarkerId " + markerId.getId() + " has no picture.");
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continue;
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}
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||||
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mime = context.getContentResolver().getType(marker.getPhotoURI());
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uris.add(marker.getPhotoURI());
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||||
}
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||||
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if (uris.isEmpty()) {
|
||||
return null;
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||||
}
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||||
|
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/*
|
||||
* Because the #166 bug, when you import KMZ tracks then it creates file:/// from markers with photo.
|
||||
* The photos should be content:/// not file:/// because getType(uri) always returns null for file:///
|
||||
* In .setType, to avoid side effects because the #166 bug described above it checks if mime is null.
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* If it is then it hardcode "images/*".
|
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*/
|
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return new Intent(Intent.ACTION_SEND_MULTIPLE)
|
||||
.setType(mime != null ? mime : "image/*")
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||||
.putParcelableArrayListExtra(Intent.EXTRA_STREAM, uris)
|
||||
.addFlags(Intent.FLAG_GRANT_READ_URI_PERMISSION)
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||||
.putExtra(Intent.EXTRA_SUBJECT, context.getString(R.string.share_image_subject))
|
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.putExtra(Intent.EXTRA_TEXT, context.getString(R.string.share_image_body));
|
||||
}
|
||||
|
||||
}
|
||||
@@ -0,0 +1,72 @@
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package de.dennisguse.opentracks.share;
|
||||
|
||||
import android.content.Context;
|
||||
import android.content.Intent;
|
||||
import android.net.Uri;
|
||||
import android.os.Bundle;
|
||||
import android.util.Pair;
|
||||
|
||||
import androidx.appcompat.app.AppCompatActivity;
|
||||
|
||||
import java.util.Set;
|
||||
|
||||
import de.dennisguse.opentracks.R;
|
||||
import de.dennisguse.opentracks.data.ShareContentProvider;
|
||||
import de.dennisguse.opentracks.data.models.Track;
|
||||
import de.dennisguse.opentracks.io.file.TrackFileFormat;
|
||||
import de.dennisguse.opentracks.util.IntentDashboardUtils;
|
||||
|
||||
/**
|
||||
* Used to convert IntentDashboardUtils.startDashboard-requests into {@link TrackFileFormat}.
|
||||
*/
|
||||
public abstract class ShowOnMapProxyActivity extends AppCompatActivity {
|
||||
|
||||
private final TrackFileFormat trackFileFormat;
|
||||
|
||||
protected ShowOnMapProxyActivity(TrackFileFormat trackFileFormat) {
|
||||
this.trackFileFormat = trackFileFormat;
|
||||
}
|
||||
|
||||
protected void onCreate(final Bundle savedInstanceState) {
|
||||
super.onCreate(savedInstanceState);
|
||||
Set<Track.Id> trackIds = IntentDashboardUtils.extractTrackIdsFromIntent(getIntent());
|
||||
|
||||
showTrackfileFormat(this, trackFileFormat, trackIds);
|
||||
|
||||
finish();
|
||||
}
|
||||
|
||||
/**
|
||||
* Send intent to show tracks on a map (needs an another app) as KMZ.
|
||||
*
|
||||
* @param context the context
|
||||
* @param trackIds the track ids
|
||||
*/
|
||||
private static void showTrackfileFormat(Context context, TrackFileFormat trackFileFormat, Set<Track.Id> trackIds) {
|
||||
if (trackIds.isEmpty()) {
|
||||
return;
|
||||
}
|
||||
|
||||
Intent intent = new Intent(android.content.Intent.ACTION_VIEW);
|
||||
intent.setFlags(Intent.FLAG_ACTIVITY_NEW_TASK);
|
||||
|
||||
Pair<Uri, String> uriAndMime = ShareContentProvider.createURI(trackIds, "SharingTrack", trackFileFormat);
|
||||
intent.setDataAndType(uriAndMime.first, uriAndMime.second);
|
||||
|
||||
intent.addFlags(Intent.FLAG_GRANT_READ_URI_PERMISSION);
|
||||
|
||||
context.startActivity(Intent.createChooser(intent, context.getString(R.string.open_track_as_trackfileformat, trackFileFormat.getExtension())));
|
||||
}
|
||||
|
||||
public static class KML extends ShowOnMapProxyActivity {
|
||||
public KML() {
|
||||
super(TrackFileFormat.KML_WITH_TRACKDETAIL_AND_SENSORDATA);
|
||||
}
|
||||
}
|
||||
|
||||
public static class GPX extends ShowOnMapProxyActivity {
|
||||
public GPX() {
|
||||
super(TrackFileFormat.GPX);
|
||||
}
|
||||
}
|
||||
}
|
||||
Reference in New Issue
Block a user