/* Copyright (C) 2022-2024 Arjan Schrijver, Petr Vaněk
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This file is part of Gadgetbridge.
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Gadgetbridge is free software: you can redistribute it and/or modify
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it under the terms of the GNU Affero General Public License as published
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by the Free Software Foundation, either version 3 of the License, or
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(at your option) any later version.
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Gadgetbridge is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU Affero General Public License for more details.
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You should have received a copy of the GNU Affero General Public License
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along with this program. If not, see <https://www.gnu.org/licenses/>. */
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package nodomain.freeyourgadget.gadgetbridge.activities.charts;
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import android.content.ActivityNotFoundException;
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import android.content.Context;
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import android.content.Intent;
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import android.graphics.Bitmap;
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import android.graphics.Canvas;
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import android.net.Uri;
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import android.os.Build;
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import android.os.Bundle;
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import android.os.Parcel;
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import android.os.Parcelable;
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import android.text.format.DateUtils;
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import android.view.LayoutInflater;
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import android.view.View;
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import android.view.ViewGroup;
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import android.widget.ImageButton;
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import android.widget.LinearLayout;
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import android.widget.ProgressBar;
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import android.widget.ScrollView;
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import android.widget.TextView;
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import android.widget.Toast;
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import androidx.annotation.Nullable;
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import androidx.core.content.FileProvider;
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import androidx.fragment.app.FragmentActivity;
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import org.slf4j.Logger;
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import org.slf4j.LoggerFactory;
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import java.io.File;
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import java.io.FileOutputStream;
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import java.io.IOException;
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import java.util.Calendar;
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import java.util.Date;
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import nodomain.freeyourgadget.gadgetbridge.GBApplication;
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import nodomain.freeyourgadget.gadgetbridge.R;
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import nodomain.freeyourgadget.gadgetbridge.database.DBAccess;
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import nodomain.freeyourgadget.gadgetbridge.database.DBHandler;
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import nodomain.freeyourgadget.gadgetbridge.impl.GBDevice;
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import nodomain.freeyourgadget.gadgetbridge.model.ActivitySample;
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import nodomain.freeyourgadget.gadgetbridge.model.DailyTotals;
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import nodomain.freeyourgadget.gadgetbridge.util.DateTimeUtils;
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import nodomain.freeyourgadget.gadgetbridge.util.FileUtils;
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import nodomain.freeyourgadget.gadgetbridge.util.GB;
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import nodomain.freeyourgadget.gadgetbridge.util.dialogs.MaterialDialogFragment;
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public class StepStreaksDashboard extends MaterialDialogFragment {
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protected static final Logger LOG = LoggerFactory.getLogger(StepStreaksDashboard.class);
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GBDevice gbDevice;
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int stepsGoal;
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boolean cancelTasks = false;
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boolean backgroundTaskFinished = false;
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private StepsStreaks stepsStreaks = new StepsStreaks();
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private static final String GOAL = "goal";
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private static final String STREAKS = "streaks";
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private static final String PERIOD_CURRENT = "current";
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private static final String PERIOD_TOTALS = "totals";
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private static final int MIN_YEAR = 2015; //we go back in time, this is minimal year boundary
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public StepStreaksDashboard() {
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}
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//Calculates some stats for longest streak (daily steps goal being reached for subsequent days
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//without interruption (day with steps less then goal)
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//Possible improvements/nice to haves:
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//- cache values until new activity fetch is performed
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//- read the goals from the USER_ATTRIBUTES table. But, this would also require to be able
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//to edit/add values there...
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public static StepStreaksDashboard newInstance(int goal, GBDevice device) {
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StepStreaksDashboard fragment = new StepStreaksDashboard();
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Bundle args = new Bundle();
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args.putInt(GOAL, goal);
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args.putParcelable(GBDevice.EXTRA_DEVICE, device);
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fragment.setArguments(args);
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return fragment;
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}
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@Override
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public View onCreateView(LayoutInflater inflater, ViewGroup container, Bundle savedInstanceState) {
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return inflater.inflate(R.layout.steps_streaks_dashboard, container);
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}
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@Override
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public void onStop() {
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super.onStop();
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cancelTasks = true;
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}
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@Override
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public void onDestroy() {
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super.onDestroy();
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cancelTasks = true;
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}
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@Override
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public void onSaveInstanceState(Bundle outState) {
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super.onSaveInstanceState(outState);
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if (backgroundTaskFinished) {
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outState.putParcelable(STREAKS, stepsStreaks);
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}
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}
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@Override
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public void onViewCreated(final View view, @Nullable Bundle savedInstanceState) {
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super.onViewCreated(view, savedInstanceState);
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stepsGoal = getArguments().getInt(GOAL, 0);
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gbDevice = getArguments().getParcelable(GBDevice.EXTRA_DEVICE);
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if (gbDevice == null) {
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throw new IllegalArgumentException("Must provide a device when invoking this activity");
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}
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if (savedInstanceState != null) {
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StepsStreaks streaks = (StepsStreaks) savedInstanceState.getParcelable(STREAKS);
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if (streaks != null) {
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stepsStreaks = streaks;
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backgroundTaskFinished = true;
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cancelTasks = true;
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indicate_progress(false);
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populateData();
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}
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}
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createTaskCalculateLatestStepsStreak("Visualizing data current", getActivity(), PERIOD_CURRENT).execute();
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createTaskCalculateLatestStepsStreak("Visualizing data maximum", getActivity(), PERIOD_TOTALS).execute();
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}
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void indicate_progress(boolean inProgress) {
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ProgressBar step_streak_dashboard_loading_circle = getView().findViewById(R.id.step_streak_dashboard_loading_circle);
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if (inProgress) {
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step_streak_dashboard_loading_circle.setAlpha(0.4f); //make it a bit softer
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} else {
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step_streak_dashboard_loading_circle.setAlpha(0);
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}
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}
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void populateData() {
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LinearLayout current = getView().findViewById(R.id.step_streak_current_layout);
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TextView days_current = current.findViewById(R.id.step_streak_days_value);
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TextView average_current = current.findViewById(R.id.step_streak_average_value);
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TextView total_current = current.findViewById(R.id.step_streak_total_value);
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TextView date_current_value = current.findViewById(R.id.step_streak_current_date_value);
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LinearLayout maximum = getView().findViewById(R.id.step_streak_maximum_layout);
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TextView days_maximum = maximum.findViewById(R.id.step_streak_days_value);
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TextView average_maximum = maximum.findViewById(R.id.step_streak_average_value);
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TextView total_maximum = maximum.findViewById(R.id.step_streak_total_value);
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TextView date_maximum_value = maximum.findViewById(R.id.step_streak_maximum_date_value);
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LinearLayout total = getView().findViewById(R.id.step_streak_total_layout);
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TextView days_total = total.findViewById(R.id.step_streak_days_value);
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TextView days_total_label = total.findViewById(R.id.step_streak_days_label);
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TextView total_total = total.findViewById(R.id.step_streak_total_value);
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TextView date_total_value = total.findViewById(R.id.step_streak_total_date_value);
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TextView date_total_label = total.findViewById(R.id.step_streak_total_label);
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ImageButton step_streak_share_button = getView().findViewById(R.id.step_streak_share_button);
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step_streak_share_button.setVisibility(View.GONE);
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step_streak_share_button.setOnClickListener(new View.OnClickListener() {
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@Override
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public void onClick(View v) {
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take_share_screenshot(getActivity());
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}
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});
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if (stepsStreaks.current.days > 0) {
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current.setVisibility(View.VISIBLE);
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days_current.setText(Integer.toString(stepsStreaks.current.days));
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average_current.setText(Integer.toString(stepsStreaks.current.steps / stepsStreaks.current.days));
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total_current.setText(Integer.toString(stepsStreaks.current.steps));
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Date startDate = new Date(stepsStreaks.current.timestamp * 1000L);
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Date endDate = DateTimeUtils.shiftByDays(startDate, stepsStreaks.current.days - 1); //first day is 1 not 0
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date_current_value.setText(DateTimeUtils.formatDateRange(startDate, endDate));
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}
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if (stepsStreaks.maximum.days > 0) {
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maximum.setVisibility(View.VISIBLE);
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days_maximum.setText(Integer.toString(stepsStreaks.maximum.days));
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average_maximum.setText(Integer.toString(stepsStreaks.maximum.steps / stepsStreaks.maximum.days));
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total_maximum.setText(Integer.toString(stepsStreaks.maximum.steps));
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Date startDate = new Date(stepsStreaks.maximum.timestamp * 1000L);
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Date endDate = DateTimeUtils.shiftByDays(startDate, stepsStreaks.maximum.days - 1); //first day is 1 not 0
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date_maximum_value.setText(DateTimeUtils.formatDateRange(startDate, endDate));
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}
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if (stepsStreaks.total.steps > 0 || backgroundTaskFinished) {
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step_streak_share_button.setVisibility(View.VISIBLE);
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total.setVisibility(View.VISIBLE);
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days_total_label.setText(R.string.steps_streaks_achievement_rate);
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if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.O) {
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//labels here have diferent meaning, so we must also add proper hint
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days_total_label.setTooltipText(getString(R.string.steps_streaks_total_days_hint_totals));
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days_total.setTooltipText(getString(R.string.steps_streaks_total_days_hint_totals));
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date_total_label.setTooltipText(getString(R.string.steps_streaks_total_steps_hint_totals));
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}
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days_total.setText(String.format("%.1f%%", 0.0));
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if (stepsStreaks.total.total_days > 0) {
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days_total.setText(String.format("%.1f%%", (float) stepsStreaks.total.days / stepsStreaks.total.total_days * 100));
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if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.O) {
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total_total.setTooltipText(String.format(getString(R.string.steps_streaks_total_steps_average_hint), stepsStreaks.total.steps / stepsStreaks.total.total_days));
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}
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}
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if (stepsStreaks.total.timestamp > 0) {
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date_total_value.setVisibility(View.VISIBLE);
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date_total_value.setText(String.format(getString(R.string.steps_streaks_since_date), DateTimeUtils.formatDate(new Date(stepsStreaks.total.timestamp * 1000L))));
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} else {
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date_total_value.setVisibility(View.GONE);
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}
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total_total.setText(Integer.toString(stepsStreaks.total.steps));
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}
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}
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protected TaskCalculateLatestStepsStreak createTaskCalculateLatestStepsStreak(String taskName, Context context, String period) {
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return new TaskCalculateLatestStepsStreak(taskName, context, period);
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}
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public class TaskCalculateLatestStepsStreak extends DBAccess {
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String period;
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public TaskCalculateLatestStepsStreak(String taskName, Context context, String period) {
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super(taskName, context);
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this.period = period;
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}
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@Override
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protected void doInBackground(DBHandler db) {
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switch (period) {
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case PERIOD_CURRENT:
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calculateStreakData(db, PERIOD_CURRENT, gbDevice, stepsGoal);
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break;
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case PERIOD_TOTALS:
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calculateStreakData(db, PERIOD_TOTALS, gbDevice, stepsGoal);
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break;
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}
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}
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@Override
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protected void onPreExecute() {
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indicate_progress(true);
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}
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@Override
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protected void onPostExecute(Object o) {
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super.onPostExecute(o);
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FragmentActivity activity = getActivity();
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if (activity != null && !activity.isFinishing() && !activity.isDestroyed()) {
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if (period.equals(PERIOD_TOTALS)) {
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backgroundTaskFinished = true;
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indicate_progress(false);
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}
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populateData();
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} else {
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LOG.info("Not filling data because activity is not available anymore");
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}
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}
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}
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private void calculateStreakData(DBHandler db, String period, GBDevice device, int goal) {
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Calendar day = Calendar.getInstance();
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int streak_steps = 0;
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int streak_days = 0;
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int timestamp = 0;
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int all_step_days = 0;
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int all_streak_days = 0;
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int all_steps = 0;
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int firstDataTimestamp = 0;
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ActivitySample firstSample = DailyTotals.getFirstSample(db, device);
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if (firstSample == null) { //no data at all
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return;
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}
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Calendar firstDate = Calendar.getInstance();
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firstDate.setTime(DateTimeUtils.shiftByDays(new Date(firstSample.getTimestamp() * 1000L), -1));
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//go one day back, to ensure we are before the first day, to calculate first day data as well
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while (true) {
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if (cancelTasks) {
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GB.toast("Cancelling background jobs", Toast.LENGTH_SHORT, GB.INFO);
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break;
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}
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DailyTotals daily_data = DailyTotals.getDailyTotalsForDevice(device, day, db);
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int steps_this_day = (int) daily_data.getSteps();
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if (steps_this_day > 0) {
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all_step_days++;
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all_steps += steps_this_day;
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firstDataTimestamp = (int) (day.getTimeInMillis() / 1000);
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}
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if (steps_this_day >= goal) {
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streak_steps += steps_this_day;
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streak_days++;
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all_streak_days++;
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timestamp = (int) (day.getTimeInMillis() / 1000);
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Date newDate = DateTimeUtils.shiftByDays(new Date(day.getTimeInMillis()), -1);
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day.setTime(newDate);
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} else if (DateUtils.isToday(day.getTimeInMillis())) {
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//if goal is not reached today, we might still get our steps later
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// so do not count this day but do not interrupt
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Date newDate = DateTimeUtils.shiftByDays(new Date(day.getTimeInMillis()), -1);
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day.setTime(newDate);
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} else {
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if (period.equals(PERIOD_CURRENT)) {
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stepsStreaks.current.days = streak_days;
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stepsStreaks.current.steps = streak_steps;
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stepsStreaks.current.timestamp = timestamp;
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return;
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} else if (period.equals(PERIOD_TOTALS)) {
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//reset max
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if (streak_days > stepsStreaks.maximum.days) {
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stepsStreaks.maximum.steps = streak_steps;
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stepsStreaks.maximum.days = streak_days;
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stepsStreaks.maximum.timestamp = timestamp;
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}
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streak_days = 0;
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streak_steps = 0;
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Date newDate = DateTimeUtils.shiftByDays(new Date(day.getTimeInMillis()), -1);
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day.setTime(newDate);
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if (day.before(firstDate) || day.get(Calendar.YEAR) < MIN_YEAR) {
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//avoid rolling back too far, if the data has a timestamp too far into future
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//we could make this date configurable if needed for people who imported old data
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stepsStreaks.total.steps = all_steps;
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stepsStreaks.total.days = all_streak_days;
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stepsStreaks.total.total_days = all_step_days;
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stepsStreaks.total.timestamp = firstDataTimestamp;
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return;
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}
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}
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}
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}
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}
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private void take_share_screenshot(Context context) {
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final ScrollView layout = getView().findViewById(R.id.streaks_dashboard);
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final LinearLayout sharingLayout = getView().findViewById(R.id.streaks_dashboard_inner);
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int width = layout.getChildAt(0).getHeight();
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int height = layout.getChildAt(0).getWidth();
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Bitmap screenShot = getScreenShot(sharingLayout, width, height, context);
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String fileName = FileUtils.makeValidFileName("Screenshot-" + "StepsStreak-" + DateTimeUtils.formatIso8601(new Date(Calendar.getInstance().getTimeInMillis())) + ".png");
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try {
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File targetFile = new File(FileUtils.getExternalFilesDir(), fileName);
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FileOutputStream fOut = new FileOutputStream(targetFile);
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screenShot.compress(Bitmap.CompressFormat.PNG, 85, fOut);
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fOut.flush();
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fOut.close();
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shareScreenshot(targetFile, context);
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GB.toast(getActivity(), "Screenshot saved", Toast.LENGTH_LONG, GB.INFO);
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} catch (IOException e) {
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LOG.error("Error getting screenshot", e);
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}
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}
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private void shareScreenshot(File targetFile, Context context) {
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Uri contentUri = FileProvider.getUriForFile(context,
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context.getApplicationContext().getPackageName() + ".screenshot_provider", targetFile);
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getActivity().grantUriPermission(
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context.getApplicationContext().getPackageName(),
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contentUri,
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Intent.FLAG_GRANT_WRITE_URI_PERMISSION | Intent.FLAG_GRANT_READ_URI_PERMISSION
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);
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Intent sharingIntent = new Intent(android.content.Intent.ACTION_SEND);
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sharingIntent.addFlags(Intent.FLAG_GRANT_READ_URI_PERMISSION);
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sharingIntent.setType("image/*");
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String shareBody = getString(R.string.step_streaks_achievements_sharing_message);
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sharingIntent.putExtra(android.content.Intent.EXTRA_SUBJECT, getString(R.string.step_streaks_achievements_sharing_title));
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sharingIntent.putExtra(android.content.Intent.EXTRA_TEXT, shareBody);
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sharingIntent.putExtra(Intent.EXTRA_STREAM, contentUri);
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try {
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startActivity(Intent.createChooser(sharingIntent, "Share via"));
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} catch (ActivityNotFoundException e) {
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Toast.makeText(context, R.string.activity_error_no_app_for_png, Toast.LENGTH_LONG).show();
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}
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}
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public static Bitmap getScreenShot(View view, int height, int width, Context context) {
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Bitmap bitmap = Bitmap.createBitmap(width, height, Bitmap.Config.ARGB_8888);
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Canvas canvas = new Canvas(bitmap);
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canvas.drawColor(GBApplication.getWindowBackgroundColor(context));
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view.draw(canvas);
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return bitmap;
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}
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private static class StepsStreak implements Parcelable {
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private int days = 0;
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private int steps = 0;
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private int timestamp;
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private int total_days = 0;
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private StepsStreak() {
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}
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protected StepsStreak(Parcel in) {
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days = in.readInt();
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steps = in.readInt();
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timestamp = in.readInt();
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total_days = in.readInt();
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}
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public static final Creator<StepsStreak> CREATOR = new Creator<StepsStreak>() {
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@Override
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public StepsStreak createFromParcel(Parcel in) {
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return new StepsStreak(in);
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}
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@Override
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public StepsStreak[] newArray(int size) {
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return new StepsStreak[size];
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}
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};
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@Override
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public int describeContents() {
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return 0;
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}
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@Override
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public void writeToParcel(Parcel dest, int flags) {
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dest.writeInt(days);
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dest.writeInt(steps);
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dest.writeInt(timestamp);
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dest.writeInt(total_days);
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}
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}
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private class StepsStreaks implements Parcelable {
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private StepsStreak current = new StepsStreak();
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private StepsStreak maximum = new StepsStreak();
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private StepsStreak total = new StepsStreak();
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private StepsStreaks() {
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}
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protected StepsStreaks(Parcel in) {
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current = in.readParcelable(StepsStreak.class.getClassLoader());
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maximum = in.readParcelable(StepsStreak.class.getClassLoader());
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total = in.readParcelable(StepsStreak.class.getClassLoader());
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}
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public final Creator<StepsStreaks> CREATOR = new Creator<StepsStreaks>() {
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@Override
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public StepsStreaks createFromParcel(Parcel in) {
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return new StepsStreaks(in);
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}
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@Override
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public StepsStreaks[] newArray(int size) {
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return new StepsStreaks[size];
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}
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};
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@Override
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public int describeContents() {
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return 0;
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}
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@Override
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public void writeToParcel(Parcel dest, int flags) {
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dest.writeParcelable(current, flags);
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dest.writeParcelable(maximum, flags);
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dest.writeParcelable(total, flags);
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}
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}
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}
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