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aosp: android-14.0.0_r1 真机#xff1a;Pixel5
目标
我想把usb连接的两个系统通知屏蔽掉
“正在通过 USB 为此设备充电”“已连接到 USB 调试”
步骤
首先找到这两句内容出现的位置在 frameworks/base/core/res/res/values-zh-rCN/strings.xml
string namePixel5
目标
我想把usb连接的两个系统通知屏蔽掉
“正在通过 USB 为此设备充电”“已连接到 USB 调试”
步骤
首先找到这两句内容出现的位置在 frameworks/base/core/res/res/values-zh-rCN/strings.xml
string nameusb_charging_notification_title msgid1674124518282666955正在通过 USB 为此设备充电/stringstring nameadb_active_notification_title msgid408390247354560331已连接到 USB 调试/string
string nameadb_active_notification_message msgid5617264033476778211点按即可关闭 USB 调试/string然后找到代码实现的位置 分别是 frameworks/base/core/java/android/debug/AdbNotifications.java frameworks/base/services/usb/java/com/android/server/usb/UsbDeviceManager.java
Notification.Builder builder new Notification.Builder(mContext, channel).setSmallIcon(com.android.internal.R.drawable.stat_sys_adb).setWhen(0).setOngoing(true).setTicker(title).setDefaults(0) // please be quiet.setColor(mContext.getColor(com.android.internal.R.color.system_notification_accent_color)).setContentTitle(title).setContentText(message).setContentIntent(pi).setVisibility(Notification.VISIBILITY_PUBLIC);if (titleRes com.android.internal.R.string.usb_unsupported_audio_accessory_title) {builder.setStyle(new Notification.BigTextStyle().bigText(message));}Notification notification builder.build();mNotificationManager.notifyAsUser(null, id, notification,UserHandle.ALL);Slog.d(TAG, push notification: title);Log.w(TAG, push notification:title title ;message message);mUsbNotificationId id;if (!mAdbNotificationShown) {Notification notification AdbNotifications.createNotification(mContext,AdbTransportType.USB);mAdbNotificationShown true;Log.w(TAG, updateAdbNotification:id id);mNotificationManager.notifyAsUser(null, id, notification, UserHandle.ALL);
}主要是mNotificationManager.notifyAsUser()这个方法它会把内容都通知出去。所以处理它就行如果不想要所有的系统通知屏蔽掉它就行。但我只是不想要两个内容。 修改如下 Notification notification builder.build();
if(message ! null !message.equals(r.getText(com.android.internal.R.string.usb_notification_message))) {mNotificationManager.notifyAsUser(null, id, notification,UserHandle.ALL);
}if (!mAdbNotificationShown) {Notification notification AdbNotifications.createNotification(mContext, AdbTransportType.USB);mAdbNotificationShown true;//mNotificationManager.notifyAsUser(null, id, notification, UserHandle.ALL);
}很简单吧最后测试通过
