Notification makes a sound but does not show any text

[jondspa]

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Android - Notification is triggered. Device makes a sound. I can see the notification text in the notification center. But no the notification text does not show on the screen.

I've been using this great plugin for a while, trying to update to SDK API 31. Have also tried API 32.

Your Environment

• Plugin version: 0.1.4
• Platform: Android
• OS version: 11
• Device manufacturer / model: L21 tablet
• Cordova version (cordova -v): 10
• Cordova platform version (cordova platform ls): 11.0.0
• Plugin config
• Ionic Version (if using Ionic)

Expected Behavior

Notification text should appear on the screen as it always has done.

Actual Behavior

No notification text appears.

Here's my triggering code, which has not changed.

                    channel: "channel1",
                    id: 100 + m,
                    text: String(reminders[n][0]),
                    priority: 2,
                    foreground: true,

                    trigger: {
                        every: {
                            weekday: Number(reminders[n][1][n1]) + 1, // days 1-7
                            hour: Number(reminders[n][2][0]),
                            minute: Number(reminders[n][2][1])
                        },
                        count: 1
                    }

Context

Debug logs

Many, many thanks!
Jon

[jondspa]

Figured it out.

Similar to the suggestion on this thread: katzer/cordova-plugin-local-notifications#1589

I had to modify buildChannelWithOptions() to force importance=IMPORTANCE_HIGH in Manager.java.

public String buildChannelWithOptions(Uri soundUri, boolean shouldVibrate, boolean hasSound,
CharSequence channelName, String channelId) {
String defaultChannelId, newChannelId;
CharSequence defaultChannelName;
int importance;

    if (hasSound && shouldVibrate) {
        defaultChannelId = Options.SOUND_VIBRATE_CHANNEL_ID;
        defaultChannelName = Options.SOUND_VIBRATE_CHANNEL_NAME;
        importance = IMPORTANCE_HIGH;
        shouldVibrate = true;
    } else if (hasSound) {
        defaultChannelId = Options.SOUND_CHANNEL_ID;
        defaultChannelName = Options.SOUND_CHANNEL_NAME;
        importance = IMPORTANCE_DEFAULT;
        shouldVibrate = false;
    } else if (shouldVibrate) {
        defaultChannelId = Options.VIBRATE_CHANNEL_ID;
        defaultChannelName = Options.VIBRATE_CHANNEL_NAME;
        importance = IMPORTANCE_LOW;
        shouldVibrate = true;
    } else {
        defaultChannelId = Options.SILENT_CHANNEL_ID;
        defaultChannelName = Options.SILENT_CHANNEL_NAME;
        importance = IMPORTANCE_LOW;
        shouldVibrate = false;
    }

    newChannelId = channelId != null ? channelId : defaultChannelId;
    
    // newly added, force importance to be high
    importance = IMPORTANCE_HIGH;

    createChannel(newChannelId, channelName != null ? channelName : defaultChannelName, importance, shouldVibrate,
            soundUri);

    return newChannelId;
}