FitoTrack/app/src/main/java/de/tadris/fitness/activity/FitoTrackActivity.java

63 lines
2.2 KiB
Java

/*
* Copyright (c) 2020 Jannis Scheibe <jannis@tadris.de>
*
* This file is part of FitoTrack
*
* FitoTrack is free software: you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation, either version 3 of the License, or
* (at your option) any later version.
*
* FitoTrack is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
package de.tadris.fitness.activity;
import android.Manifest;
import android.app.Activity;
import android.app.AlertDialog;
import android.content.pm.PackageManager;
import android.util.TypedValue;
import androidx.annotation.StringRes;
import androidx.core.app.ActivityCompat;
import de.tadris.fitness.R;
abstract public class FitoTrackActivity extends Activity {
int getThemePrimaryColor() {
final TypedValue value = new TypedValue ();
getTheme().resolveAttribute (android.R.attr.colorPrimary, value, true);
return value.data;
}
void showErrorDialog(Exception e, @StringRes int title, @StringRes int message) {
new AlertDialog.Builder(this)
.setTitle(title)
.setMessage(getString(message) + "\n\n" + e.getMessage())
.setPositiveButton(R.string.okay, null)
.create().show();
}
protected void requestStoragePermissions() {
if (!hasStoragePermission()) {
ActivityCompat.requestPermissions(this, new String[]{Manifest.permission.READ_EXTERNAL_STORAGE, Manifest.permission.WRITE_EXTERNAL_STORAGE}, 10);
}
}
protected boolean hasStoragePermission() {
return ActivityCompat.checkSelfPermission(this, Manifest.permission.READ_EXTERNAL_STORAGE) == PackageManager.PERMISSION_GRANTED &&
ActivityCompat.checkSelfPermission(this, Manifest.permission.WRITE_EXTERNAL_STORAGE) == PackageManager.PERMISSION_GRANTED;
}
}