BluetoothLeAdvertiser AdvertiseCallback引发ADVERTISE_FAILED_TOO_MANY_ADVERTISERS [英] BluetoothLeAdvertiser AdvertiseCallback throws ADVERTISE_FAILED_TOO_MANY_ADVERTISERS

问题描述

我具有以下代码来创建广告:

I have this code to create an Advertise:

private void startLeAdvertise() {
        AdvertiseSettings settings = new AdvertiseSettings.Builder()
                .setAdvertiseMode(AdvertiseSettings.ADVERTISE_MODE_LOW_LATENCY)
                .setTxPowerLevel(AdvertiseSettings.ADVERTISE_TX_POWER_HIGH)
                .setConnectable(true)
                .setTimeout(ADVERTISE_TIMEOUT)
                .build();

        AdvertiseData data = new AdvertiseData.Builder()
                .addServiceUuid(new ParcelUuid(UUID.fromString(BEACON_SERVICE)))
                .build();

        mAdvertiseCallback = new AdvertiseCallback() {
            @Override
            public void onStartSuccess(AdvertiseSettings settingsInEffect) {
                super.onStartSuccess(settingsInEffect);
                Log.i(TAG, "======= onStartSuccess:");
                Log.i(TAG, settingsInEffect.toString());
            }

            @Override
            public void onStartFailure(int errorCode) {
                super.onStartFailure(errorCode);
                String description = "";
                if (errorCode == AdvertiseCallback.ADVERTISE_FAILED_FEATURE_UNSUPPORTED) {
                    description = "ADVERTISE_FAILED_FEATURE_UNSUPPORTED";
                } else if (errorCode == AdvertiseCallback.ADVERTISE_FAILED_TOO_MANY_ADVERTISERS) {
                    description = "ADVERTISE_FAILED_TOO_MANY_ADVERTISERS";
                } else if (errorCode == AdvertiseCallback.ADVERTISE_FAILED_ALREADY_STARTED) {
                    description = "ADVERTISE_FAILED_ALREADY_STARTED";
                } else if (errorCode == AdvertiseCallback.ADVERTISE_FAILED_DATA_TOO_LARGE) {
                    description = "ADVERTISE_FAILED_DATA_TOO_LARGE";
                } else if (errorCode == AdvertiseCallback.ADVERTISE_FAILED_INTERNAL_ERROR) {
                    description = "ADVERTISE_FAILED_INTERNAL_ERROR";
                } else {
                    description = "unknown";
                }
                Log.i(TAG, "error: " + description);
            }
        };
        mBluetoothLeAdvertiser = BluetoothAdapter.getDefaultAdapter().getBluetoothLeAdvertiser();
        mBluetoothLeAdvertiser.startAdvertising(settings, data, mAdvertiseCallback);
}

无论我总是得到什么

ADVERTISE_FAILED_TOO_MANY_ADVERTISERS

ADVERTISE_FAILED_TOO_MANY_ADVERTISERS

我正在与
进行测试 一加X(ONE E1003)
-API 5.1.1;
-氧气2.2.0;
-内核3.4.0-pref +;

I'm testing with
One Plus X (ONE E1003)
- API 5.1.1;
- Oxygen 2.2.0;
- Kernel 3.4.0-pref+;

Nexus 5
-API 6.0.1;
-内核3.4.0-g7717f76;

Nexus 5
- API 6.0.1;
- Kernel 3.4.0-g7717f76;

(有趣的是，有了Nexus，我得到了isMultipleAdvertisementSupported == false，所以它也不起作用...)

(funny thing, with Nexus I get isMultipleAdvertisementSupported == false so it doesn't work either...)

编辑-使用此模型就可以了:

EDIT - With this model works just fine:

Galaxy S6(SM-G920F)
-API 5.1.1;
-内核3.10.61-5816106;

Galaxy S6 (SM-G920F)
- API 5.1.1;
- Kernel 3.10.61-5816106;

我最初的问题是，为什么我总是得到ADVERTISE_FAILED_TOO_MANY_ADVERTISERS.现在，我发现它适用于S6，但不适用于Nexus 5，该怎么办?是制造商/硬件问题还是操作系统版本?谢谢.

My original question was, why I'm always getting ADVERTISE_FAILED_TOO_MANY_ADVERTISERS. Now that I found that it works with S6 but not with Nexus 5 what can I assume? Is it a manufacturer/hardware problem or OS version? Thanks.

推荐答案

在其他设备上运行了更多测试之后，我发现这是实现它的正确方法，但仅适用于少数芯片组.有关此技术的更多信息，请访问:支持Android 5 BLE外设模式的芯片组/设备

After running more tests with other devices I found out that this is the proper way to implement it but it will only work with a few chipsets. More information about this technology here: Chipsets/Devices supporting Android 5 BLE peripheral mode

这篇关于BluetoothLeAdvertiser AdvertiseCallback引发ADVERTISE_FAILED_TOO_MANY_ADVERTISERS的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持IT屋！