mirror of https://github.com/M66B/FairEmail.git
66 lines
2.4 KiB
Java
66 lines
2.4 KiB
Java
package eu.faircode.email;
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/*
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This file is part of FairEmail.
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FairEmail is free software: you can redistribute it and/or modify
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it under the terms of the GNU General Public License as published by
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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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FairEmail 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 General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with FairEmail. If not, see <http://www.gnu.org/licenses/>.
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Copyright 2018-2022 by Marcel Bokhorst (M66B)
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*/
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import android.app.AlarmManager;
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import android.app.PendingIntent;
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import android.content.Context;
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import android.content.SharedPreferences;
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import android.os.Build;
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import androidx.annotation.NonNull;
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import androidx.core.app.AlarmManagerCompat;
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import androidx.preference.PreferenceManager;
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public class AlarmManagerCompatEx {
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static void setAndAllowWhileIdle(
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@NonNull Context context, @NonNull AlarmManager am,
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int type, long trigger, @NonNull PendingIntent pi) {
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if (hasExactAlarms(context))
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try {
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AlarmManagerCompat.setExactAndAllowWhileIdle(am, type, trigger, pi);
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} catch (SecurityException ex) {
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Log.w(ex);
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AlarmManagerCompat.setAndAllowWhileIdle(am, type, trigger, pi);
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}
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else
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AlarmManagerCompat.setAndAllowWhileIdle(am, type, trigger, pi);
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}
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static boolean hasExactAlarms(Context context) {
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SharedPreferences prefs = PreferenceManager.getDefaultSharedPreferences(context);
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boolean exact_alarms = prefs.getBoolean("exact_alarms", true);
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return (exact_alarms && canScheduleExactAlarms(context));
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}
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static boolean canScheduleExactAlarms(Context context) {
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if (Build.VERSION.SDK_INT <= Build.VERSION_CODES.R)
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return true;
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try {
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// https://developer.android.com/about/versions/12/behavior-changes-12#exact-alarm-permission
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AlarmManager am = Helper.getSystemService(context, AlarmManager.class);
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return am.canScheduleExactAlarms();
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} catch (Throwable ex) {
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Log.e(ex);
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return false;
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}
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}
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}
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