Added ongoing notification showing network status
- renamed packages to be more consistent - somewhate refactored the way notifications are made
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package ch.dissem.apps.abit.notification;
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import android.app.Notification;
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import android.app.NotificationManager;
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import android.content.Context;
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/**
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* Some base class to create and handle notifications.
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*/
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public abstract class AbstractNotification {
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protected final Context ctx;
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protected final NotificationManager manager;
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public Notification notification;
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public AbstractNotification(Context ctx) {
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this.ctx = ctx;
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this.manager = (NotificationManager) ctx.getSystemService(Context.NOTIFICATION_SERVICE);
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}
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/**
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* @return an id unique to this notification class
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*/
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protected abstract int getNotificationId();
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public void show() {
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manager.notify(getNotificationId(), notification);
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}
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public void hide() {
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manager.cancel(getNotificationId());
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}
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}
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package ch.dissem.apps.abit.notification;
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import android.annotation.SuppressLint;
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import android.app.PendingIntent;
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import android.content.Context;
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import android.content.Intent;
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import android.support.v7.app.NotificationCompat;
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import java.util.Timer;
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import java.util.TimerTask;
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import ch.dissem.apps.abit.MessageListActivity;
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import ch.dissem.apps.abit.R;
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import ch.dissem.apps.abit.service.Singleton;
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import ch.dissem.bitmessage.BitmessageContext;
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import ch.dissem.bitmessage.utils.Property;
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/**
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* Shows the network status (as long as the client is connected as a full node)
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*/
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public class NetworkNotification extends AbstractNotification {
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private final BitmessageContext bmc;
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private NotificationCompat.Builder builder;
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public NetworkNotification(Context ctx) {
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super(ctx);
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builder = new NotificationCompat.Builder(ctx);
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builder.setSmallIcon(R.drawable.ic_notification_new_message)
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.setContentTitle(ctx.getString(R.string.bitmessage_active));
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builder.setVisibility(NotificationCompat.VISIBILITY_PUBLIC);
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bmc = Singleton.getBitmessageContext(ctx);
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}
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@SuppressLint("StringFormatMatches")
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private boolean update() {
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boolean running = bmc.isRunning();
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builder.setOngoing(running);
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Property connections = bmc.status().getProperty("network").getProperty("connections");
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if (!running) {
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builder.setContentText(ctx.getString(R.string.connection_info_disconnected));
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} else if (connections.getProperties().length == 0) {
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builder.setContentText(ctx.getString(R.string.connection_info_pending));
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} else {
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StringBuilder info = new StringBuilder();
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for (Property stream : connections.getProperties()) {
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int streamNumber = Integer.parseInt(stream.getName().substring("stream ".length()));
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Integer nodeCount = (Integer) stream.getProperty("nodes").getValue();
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if (nodeCount == 1) {
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info.append(ctx.getString(R.string.connection_info_1,
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streamNumber));
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} else {
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info.append(ctx.getString(R.string.connection_info_n,
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streamNumber, nodeCount));
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}
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info.append('\n');
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}
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builder.setContentText(info);
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}
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Intent showMessageIntent = new Intent(ctx, MessageListActivity.class);
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PendingIntent pendingIntent = PendingIntent.getActivity(ctx, 1, showMessageIntent, 0);
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builder.setContentIntent(pendingIntent);
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notification = builder.build();
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return running;
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}
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@Override
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public void show() {
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update();
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super.show();
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final Timer timer = new Timer();
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timer.schedule(new TimerTask() {
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@Override
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public void run() {
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if (!update()) {
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cancel();
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}
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NetworkNotification.super.show();
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}
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}, 10_000, 10_000);
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}
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@Override
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protected int getNotificationId() {
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return 2;
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}
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}
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@ -0,0 +1,81 @@
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package ch.dissem.apps.abit.notification;
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import android.app.NotificationManager;
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import android.app.PendingIntent;
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import android.content.Context;
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import android.content.Intent;
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import android.graphics.Typeface;
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import android.support.v7.app.NotificationCompat;
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import android.text.Spannable;
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import android.text.SpannableString;
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import android.text.Spanned;
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import android.text.style.StyleSpan;
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import java.util.LinkedList;
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import ch.dissem.apps.abit.Identicon;
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import ch.dissem.apps.abit.MessageListActivity;
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import ch.dissem.apps.abit.R;
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import ch.dissem.bitmessage.entity.Plaintext;
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import static ch.dissem.apps.abit.util.Drawables.toBitmap;
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public class NewMessageNotification extends AbstractNotification {
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private static final StyleSpan SPAN_EMPHASIS = new StyleSpan(Typeface.BOLD);
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public NewMessageNotification(Context ctx) {
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super(ctx);
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}
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public NewMessageNotification singleNotification(Plaintext plaintext) {
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NotificationCompat.Builder builder = new NotificationCompat.Builder(ctx);
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Spannable bigText = new SpannableString(plaintext.getSubject() + "\n" + plaintext.getText());
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bigText.setSpan(SPAN_EMPHASIS, 0, plaintext.getSubject().length(), Spanned.SPAN_INCLUSIVE_EXCLUSIVE);
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builder.setSmallIcon(R.drawable.ic_notification_new_message)
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.setLargeIcon(toBitmap(new Identicon(plaintext.getFrom()), 192))
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.setContentTitle(plaintext.getFrom().toString())
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.setContentText(plaintext.getSubject())
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.setStyle(new NotificationCompat.BigTextStyle().bigText(bigText))
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.setContentInfo("Info");
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Intent showMessageIntent = new Intent(ctx, MessageListActivity.class);
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showMessageIntent.putExtra(MessageListActivity.EXTRA_SHOW_MESSAGE, plaintext);
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PendingIntent pendingIntent = PendingIntent.getActivity(ctx, 0, showMessageIntent, PendingIntent.FLAG_UPDATE_CURRENT);
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builder.setContentIntent(pendingIntent);
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builder.addAction(R.drawable.ic_action_reply, ctx.getString(R.string.reply), pendingIntent);
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builder.addAction(R.drawable.ic_action_delete, ctx.getString(R.string.delete), pendingIntent);
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notification = builder.build();
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return this;
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}
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public NewMessageNotification multiNotification(LinkedList<Plaintext> unacknowledged, int numberOfUnacknowledgedMessages) {
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NotificationCompat.Builder builder = new NotificationCompat.Builder(ctx);
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builder.setSmallIcon(R.drawable.ic_notification_new_message)
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.setContentTitle(ctx.getString(R.string.n_new_messages, unacknowledged.size()))
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.setContentText(ctx.getString(R.string.app_name));
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NotificationCompat.InboxStyle inboxStyle = new NotificationCompat.InboxStyle();
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synchronized (unacknowledged) {
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inboxStyle.setBigContentTitle(ctx.getString(R.string.n_new_messages, numberOfUnacknowledgedMessages));
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for (Plaintext msg : unacknowledged) {
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Spannable sb = new SpannableString(msg.getFrom() + " " + msg.getSubject());
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sb.setSpan(SPAN_EMPHASIS, 0, String.valueOf(msg.getFrom()).length(), Spannable.SPAN_INCLUSIVE_EXCLUSIVE);
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inboxStyle.addLine(sb);
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}
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}
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builder.setStyle(inboxStyle);
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Intent intent = new Intent(ctx, MessageListActivity.class);
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intent.setAction(MessageListActivity.ACTION_SHOW_INBOX);
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PendingIntent pendingIntent = PendingIntent.getActivity(ctx, 1, intent, 0);
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builder.setContentIntent(pendingIntent);
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notification = builder.build();
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return this;
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}
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@Override
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protected int getNotificationId() {
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return 1;
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}
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}
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