0e04c1a849
AndroidX needs at least API level 14 (Ice Cream Sandwich) which was released 10 years ago and should not exclude many devices. Having a merged tree simplifies the development.
135 lines
No EOL
4.9 KiB
Java
135 lines
No EOL
4.9 KiB
Java
package btools.routingapp;
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import android.app.Notification;
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import android.app.NotificationChannel;
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import android.app.NotificationManager;
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import android.app.PendingIntent;
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import android.app.Service;
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import android.content.Context;
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import android.content.Intent;
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import android.media.AudioAttributes;
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import android.os.Build;
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import android.util.Log;
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import androidx.core.app.NotificationCompat;
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import static android.content.Context.NOTIFICATION_SERVICE;
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public class NotificationHelper {
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private static final boolean DEBUG = false;
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public static String BRouterNotificationChannel1 = "brouter_channel_01";
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private Context mContext;
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private int NOTIFICATION_ID = 111;
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private Notification mNotification;
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private NotificationManager mNotificationManager;
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private PendingIntent mContentIntent;
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private CharSequence mContentTitle;
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public NotificationHelper(Context context)
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{
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if (DEBUG) Log.d("NH", "init " );
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mContext = context;
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createNotificationChannels();
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}
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public void startNotification(Service service) {
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if (DEBUG) Log.d("NH", "startNotification " );
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mNotification = createNotification("BRouter Download", "Download some files");
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if (service != null) service.startForeground(NOTIFICATION_ID, mNotification);
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mNotificationManager.notify(NOTIFICATION_ID, mNotification);
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}
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public void progressUpdate(String text) {
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mNotification = createNotification("BRouter Download", text);
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mNotification.flags = Notification.FLAG_NO_CLEAR |
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Notification.FLAG_ONGOING_EVENT;
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mNotificationManager.notify(NOTIFICATION_ID, mNotification);
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}
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public Notification createNotification(String title, String desc) {
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Intent resultIntent = new Intent(mContext, BInstallerActivity.class);
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Intent notificationIntent = new Intent();
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mContentIntent = PendingIntent.getActivity(mContext, 0, resultIntent, PendingIntent.FLAG_IMMUTABLE);
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mNotificationManager = (NotificationManager) mContext.getSystemService(NOTIFICATION_SERVICE);
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if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.O) {
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final NotificationCompat.Builder builder = new NotificationCompat.Builder(mContext, BRouterNotificationChannel1);
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builder.setSmallIcon(android.R.drawable.stat_sys_download)
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.setVisibility(NotificationCompat.VISIBILITY_PUBLIC)
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.setContentTitle(title)
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.setContentText(desc)
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.setTicker(desc)
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.setOngoing(true)
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.setAutoCancel(true)
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.setOnlyAlertOnce(true)
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.setCategory(NotificationCompat.CATEGORY_SERVICE)
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.setContentIntent(mContentIntent);
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return builder.build();
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} else {
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final NotificationCompat.Builder builder = new NotificationCompat.Builder(mContext);
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builder.setSmallIcon(android.R.drawable.stat_sys_download)
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.setVisibility(NotificationCompat.VISIBILITY_PUBLIC)
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.setContentTitle(title)
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.setContentText(desc)
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.setOnlyAlertOnce(true)
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.setCategory(NotificationCompat.CATEGORY_SERVICE)
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.setContentIntent(mContentIntent);
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return builder.build();
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}
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}
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/**
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* create notification channels
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*/
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public void createNotificationChannels() {
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if (DEBUG) Log.d("NH", "createNotificationChannels " );
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if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.O) {
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NotificationManager sNotificationManager = (NotificationManager) mContext.getSystemService(Context.NOTIFICATION_SERVICE);
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// Sound channel
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CharSequence name = "BRouter Download";
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// The user-visible description of the channel.
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String description = "BRouter Download Channel"; //getString(R.string.channel_description);
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NotificationChannel channel = new NotificationChannel(BRouterNotificationChannel1, name, NotificationManager.IMPORTANCE_LOW);
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channel.setDescription(description);
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AudioAttributes att = new AudioAttributes.Builder()
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.setUsage(AudioAttributes.USAGE_UNKNOWN)
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.setContentType(AudioAttributes.CONTENT_TYPE_UNKNOWN)
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.build();
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channel.setSound(null, null);
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channel.setLockscreenVisibility(Notification.VISIBILITY_PUBLIC);
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sNotificationManager.createNotificationChannel(channel);
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}
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}
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public void stopNotification() {
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if (DEBUG) Log.d("NH", "stopNotification " );
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if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.O) {
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mNotificationManager.deleteNotificationChannel(BRouterNotificationChannel1);
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}
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mNotificationManager.cancel(NOTIFICATION_ID);
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}
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} |