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reschedule the notifications after reboot

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This commit is contained in:
tibbi 2016-07-07 11:35:37 +02:00
parent 0d88e35297
commit 5ea1f1dc52
6 changed files with 114 additions and 52 deletions
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11
app/src/main/AndroidManifest.xml
View file

@ -3,6 +3,8 @@
package="com.simplemobiletools.calendar"
xmlns:android="http://schemas.android.com/apk/res/android">
<uses-permission android:name="android.permission.RECEIVE_BOOT_COMPLETED"/>
<application
android:allowBackup="true"
android:icon="@mipmap/launcher"
@ -60,7 +62,14 @@
android:resource="@xml/widget_info"/>
</receiver>
<receiver android:name=".NotificationPublisher"/>
<receiver android:name=".receivers.NotificationReceiver"/>
<receiver android:name=".receivers.BootCompletedReceiver">
<intent-filter>
<action android:name="android.intent.action.BOOT_COMPLETED"/>
<action android:name="android.intent.action.QUICKBOOT_POWERON"/>
</intent-filter>
</receiver>
</application>

74
app/src/main/java/com/simplemobiletools/calendar/DBHelper.java
View file

@ -8,6 +8,8 @@ import android.database.sqlite.SQLiteOpenHelper;
import com.simplemobiletools.calendar.models.Event;
import org.joda.time.DateTime;
import java.util.ArrayList;
import java.util.List;
@ -92,31 +94,6 @@ public class DBHelper extends SQLiteOpenHelper {
mCallback.eventsDeleted(ids.length);
}
public void getEvents(int fromTS, int toTS) {
final String[] projection = {COL_ID, COL_START_TS, COL_END_TS, COL_TITLE, COL_DESCRIPTION, COL_REMINDER_MINUTES};
List<Event> events = new ArrayList<>();
final String selection = COL_START_TS + " <= ? AND " + COL_END_TS + " >= ?";
final String[] selectionArgs = {String.valueOf(toTS), String.valueOf(fromTS)};
final Cursor cursor = mDb.query(TABLE_NAME, projection, selection, selectionArgs, null, null, COL_START_TS);
if (cursor != null) {
if (cursor.moveToFirst()) {
do {
final int id = cursor.getInt(cursor.getColumnIndex(COL_ID));
final int startTS = cursor.getInt(cursor.getColumnIndex(COL_START_TS));
final int endTS = cursor.getInt(cursor.getColumnIndex(COL_END_TS));
final String title = cursor.getString(cursor.getColumnIndex(COL_TITLE));
final String description = cursor.getString(cursor.getColumnIndex(COL_DESCRIPTION));
final int reminderMinutes = cursor.getInt(cursor.getColumnIndex(COL_REMINDER_MINUTES));
events.add(new Event(id, startTS, endTS, title, description, reminderMinutes));
} while (cursor.moveToNext());
}
cursor.close();
}
if (mCallback != null)
mCallback.gotEvents(events);
}
public Event getEvent(int id) {
final String[] projection = {COL_START_TS, COL_END_TS, COL_TITLE, COL_DESCRIPTION, COL_REMINDER_MINUTES};
final String selection = COL_ID + " = ?";
@ -136,6 +113,53 @@ public class DBHelper extends SQLiteOpenHelper {
return null;
}
public void getEvents(int fromTS, int toTS) {
List<Event> events = new ArrayList<>();
final String[] projection = getAllColumns();
final String selection = COL_START_TS + " <= ? AND " + COL_END_TS + " >= ?";
final String[] selectionArgs = {String.valueOf(toTS), String.valueOf(fromTS)};
final Cursor cursor = mDb.query(TABLE_NAME, projection, selection, selectionArgs, null, null, COL_START_TS);
if (cursor != null) {
events = fillEvents(cursor);
}
if (mCallback != null)
mCallback.gotEvents(events);
}
public List<Event> getEventsAtReboot() {
List<Event> events = new ArrayList<>();
final String[] projection = getAllColumns();
final String selection = COL_START_TS + " > ? AND " + COL_REMINDER_MINUTES + " != ?";
final String[] selectionArgs = {String.valueOf(DateTime.now().getMillis() / 1000), "-1"};
final Cursor cursor = mDb.query(TABLE_NAME, projection, selection, selectionArgs, null, null, null);
if (cursor != null) {
events = fillEvents(cursor);
}
return events;
}
private String[] getAllColumns() {
return new String[]{COL_ID, COL_START_TS, COL_END_TS, COL_TITLE, COL_DESCRIPTION, COL_REMINDER_MINUTES};
}
private List<Event> fillEvents(Cursor cursor) {
final List<Event> events = new ArrayList<>();
if (cursor.moveToFirst()) {
do {
final int id = cursor.getInt(cursor.getColumnIndex(COL_ID));
final int startTS = cursor.getInt(cursor.getColumnIndex(COL_START_TS));
final int endTS = cursor.getInt(cursor.getColumnIndex(COL_END_TS));
final String title = cursor.getString(cursor.getColumnIndex(COL_TITLE));
final String description = cursor.getString(cursor.getColumnIndex(COL_DESCRIPTION));
final int reminderMinutes = cursor.getInt(cursor.getColumnIndex(COL_REMINDER_MINUTES));
events.add(new Event(id, startTS, endTS, title, description, reminderMinutes));
} while (cursor.moveToNext());
}
cursor.close();
return events;
}
public interface DBOperationsListener {
void eventInserted(Event event);

25
app/src/main/java/com/simplemobiletools/calendar/Utils.java
View file

@ -1,9 +1,16 @@
package com.simplemobiletools.calendar;
import android.app.AlarmManager;
import android.app.PendingIntent;
import android.content.Context;
import android.content.Intent;
import android.graphics.Color;
import android.os.SystemClock;
import android.widget.Toast;
import com.simplemobiletools.calendar.models.Event;
import com.simplemobiletools.calendar.receivers.NotificationReceiver;
public class Utils {
public static int adjustAlpha(int color, float factor) {
@ -17,4 +24,22 @@ public class Utils {
public static void showToast(Context context, int resId) {
Toast.makeText(context, context.getResources().getString(resId), Toast.LENGTH_SHORT).show();
}
public static void scheduleNotification(Context context, Event event) {
if (event.getReminderMinutes() == -1) {
return;
}
final long delayFromNow = (long) event.getStartTS() * 1000 - event.getReminderMinutes() * 60000 - System.currentTimeMillis();
if (delayFromNow < 0) {
return;
}
final long notifInMs = SystemClock.elapsedRealtime() + delayFromNow;
final Intent intent = new Intent(context, NotificationReceiver.class);
intent.putExtra(NotificationReceiver.EVENT_ID, event.getId());
final PendingIntent pendingIntent = PendingIntent.getBroadcast(context, event.getId(), intent, PendingIntent.FLAG_UPDATE_CURRENT);
final AlarmManager alarmManager = (AlarmManager) context.getSystemService(Context.ALARM_SERVICE);
alarmManager.set(AlarmManager.ELAPSED_REALTIME_WAKEUP, notifInMs, pendingIntent);
}
}

26
app/src/main/java/com/simplemobiletools/calendar/activities/EventActivity.java
View file

@ -1,13 +1,10 @@
package com.simplemobiletools.calendar.activities;
import android.app.AlarmManager;
import android.app.DatePickerDialog;
import android.app.PendingIntent;
import android.app.TimePickerDialog;
import android.content.Context;
import android.content.Intent;
import android.os.Bundle;
import android.os.SystemClock;
import android.support.v7.app.AppCompatActivity;
import android.support.v7.widget.AppCompatSpinner;
import android.view.Menu;
@ -23,7 +20,6 @@ import android.widget.TimePicker;
import com.simplemobiletools.calendar.Constants;
import com.simplemobiletools.calendar.DBHelper;
import com.simplemobiletools.calendar.Formatter;
import com.simplemobiletools.calendar.NotificationPublisher;
import com.simplemobiletools.calendar.R;
import com.simplemobiletools.calendar.Utils;
import com.simplemobiletools.calendar.models.Event;
@ -310,34 +306,16 @@ public class EventActivity extends AppCompatActivity implements DBHelper.DBOpera
}
}
private void handleNotification(Event event) {
if (event.getReminderMinutes() == -1) {
return;
}
final long delayFromNow = (long) event.getStartTS() * 1000 - event.getReminderMinutes() * 60000 - System.currentTimeMillis();
if (delayFromNow < 0) {
return;
}
final long notifInMs = SystemClock.elapsedRealtime() + delayFromNow;
final Intent intent = new Intent(this, NotificationPublisher.class);
intent.putExtra(NotificationPublisher.EVENT_ID, event.getId());
final PendingIntent pendingIntent = PendingIntent.getBroadcast(this, event.getId(), intent, PendingIntent.FLAG_UPDATE_CURRENT);
final AlarmManager alarmManager = (AlarmManager) getSystemService(Context.ALARM_SERVICE);
alarmManager.set(AlarmManager.ELAPSED_REALTIME_WAKEUP, notifInMs, pendingIntent);
}
@Override
public void eventInserted(Event event) {
handleNotification(event);
Utils.scheduleNotification(getApplicationContext(), event);
Utils.showToast(getApplicationContext(), R.string.event_added);
finish();
}
@Override
public void eventUpdated(Event event) {
handleNotification(event);
Utils.scheduleNotification(getApplicationContext(), event);
Utils.showToast(getApplicationContext(), R.string.event_updated);
finish();
}

22
app/src/main/java/com/simplemobiletools/calendar/receivers/BootCompletedReceiver.java Normal file
View file

@ -0,0 +1,22 @@
package com.simplemobiletools.calendar.receivers;
import android.content.BroadcastReceiver;
import android.content.Context;
import android.content.Intent;
import com.simplemobiletools.calendar.DBHelper;
import com.simplemobiletools.calendar.Utils;
import com.simplemobiletools.calendar.models.Event;
import java.util.List;
public class BootCompletedReceiver extends BroadcastReceiver {
@Override
public void onReceive(Context context, Intent arg1) {
final List<Event> events = DBHelper.newInstance(context, null).getEventsAtReboot();
for (Event event : events) {
Utils.scheduleNotification(context, event);
}
}
}

8
app/src/main/java/com/simplemobiletools/calendar/NotificationPublisher.java → app/src/main/java/com/simplemobiletools/calendar/receivers/NotificationReceiver.java
View file

@ -1,4 +1,4 @@
package com.simplemobiletools.calendar;
package com.simplemobiletools.calendar.receivers;
import android.app.Notification;
import android.app.NotificationManager;
@ -9,10 +9,14 @@ import android.content.Intent;
import android.media.RingtoneManager;
import android.net.Uri;
import com.simplemobiletools.calendar.Constants;
import com.simplemobiletools.calendar.DBHelper;
import com.simplemobiletools.calendar.Formatter;
import com.simplemobiletools.calendar.R;
import com.simplemobiletools.calendar.activities.EventActivity;
import com.simplemobiletools.calendar.models.Event;
public class NotificationPublisher extends BroadcastReceiver {
public class NotificationReceiver extends BroadcastReceiver {
public static String EVENT_ID = "event_id";
public void onReceive(Context context, Intent intent) {