Select audio output android

Как быстро переключить аудиовыход в Android 11

Недавно Google выпустила первую публичную бета-версию Android 11. Помимо различных функций и изменений, новая версия также позволяет быстро переключаться между различными устройствами воспроизведения звука. Итак, если у вас есть телефон с общедоступной бета-версией, вот как быстро переключить аудиовыход в Android 11.

Быстрое переключение аудиовыхода в Android 11

Подобно Android Q, Android 11 получает возможность переключать вывод звука или видео на динамик телефона, наушники, динамики Bluetooth или другие устройства. Итак, если вам нужно сменить устройство воспроизведения, вам больше не нужно отключать его снова и снова.

Элементы управления мультимедиа перемещены в раздел быстрых настроек на панели уведомлений. Он имеет небольшую кнопку, которая появляется и позволяет вам выбрать, хотите ли вы, чтобы звук воспроизводился через динамик вашего телефона или подключенное устройство Bluetooth.

Однако, он не включен по умолчанию и требует от вас внести некоторые изменения в настройки вашего телефона.

Включить новые элементы управления мультимедиа в Android 11

Чтобы получить доступ к переключателю мультимедиа Android 11, вам сначала необходимо включить новые элементы управления мультимедиа в настройках разработчика вашего телефона.

1] Направляйтесь к Настройки> О телефоне. Здесь ищите Номер сборки и затем коснитесь его семь раз, пока не увидите уведомление о том, что вы разблокировали параметры разработчика.

2] Теперь идите Система> Дополнительно меню в настройках. Здесь выберите Параметры разработчика и включите его.

3] Прокрутите до конца, пока не найдете раздел «Медиа». Под тем же включите переключатель для ‘Возобновление медиа ‘ вариант.

Использование переключателя мультимедиа Android 11

1] Во время воспроизведения музыки на телефоне через Bluetooth проведите пальцем вниз, чтобы убрать панель уведомлений. Проведите пальцем вниз еще раз, чтобы развернуть плитку быстрых настроек.

2] Теперь нажмите крошечную кнопку в форме таблетки в уведомлении «Сейчас играет».

3] Теперь вы увидите всплывающее окно с подключенными аудиоустройствами и отдельными регуляторами громкости. Выберите устройство, на которое вы хотите направить звук вашего устройства.

Вот и все. Используя эту удобную функцию, вы можете при необходимости быстро переключать аудиовыход между беспроводными наушниками и динамиком телефона.

Заключение

На данный момент новые элементы управления мультимедиа необходимо включить в настройках разработчика. Однако мы ожидаем, что они будут включены по умолчанию в следующих бета-сборках, а также в финальном выпуске. В любом случае, что вы думаете об этом? Вы находите его лучше, чем на Android 10? Дайте нам знать в комментариях ниже. Следите за новостями, чтобы увидеть больше таких статей.

Также прочтите- Как использовать встроенный экранный диктофон в Android 11

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Introducing Twilio’s AudioSwitch: Easily Manage Audio Devices on Android

Providing users with the ability to switch between the speakerphone, earpiece, or headset to handle audio input and output selection is a required feature for any real-time communication app. To implement audio device selection using the Android framework requires hundreds of lines of complex code. AudioSwitch was written to encapsulate the complexity of this feature and solves the following challenges:

• Manage audio device selection
• Detect changes in audio device availability
• Handle audio device selection errors and timeouts
• Provide a reliable Bluetooth selection service

Today, we are proud to announce the General Availability of AudioSwitch!

AudioSwitch enables developers to easily integrate audio device management into an Android application with the following capabilities:

• Manage audio focus for VoIP and Video conferencing use cases
• Manage audio input and output device selection
  • Detect changes in available audio devices
  • Enumerate audio devices
  • Select an audio device
• Support for the following audio devices:
  • Bluetooth Headset
  • Wired Headset
  • Earpiece
  • Speakerphone

Getting Started with AudioSwitch

Setup

The AudioSwitch class needs to be instantiated with an application context reference passed as a constructor parameter.

Only a single AudioSwitch instance is needed throughout the lifecycle of an app. Typically, Android applications use a dependency injection framework to inject dependencies into Android Components, and the AudioSwitch instance is a great candidate for an injectable dependency.

Listen for Devices

To begin listening for live audio device changes, call the start function:

Note: Don’t forget to stop listening for audio devices when no longer needed in order to prevent a memory leak.

Select and Activate A Device

After audio devices are made available from invoking the start() function, a device can be selected for audio routing. This can be done either manually by the consuming application, or automatically by the library. By default the library will automatically select a device based on the following priority:

1. Bluetooth Headset
2. Wired Headset
3. Earpiece
4. Speakerphone

Here’s how to manually select a device (Speakerphone in this case) by querying the list of available audio devices.

If you would like your app to be notified as soon as changes in available audio devices occur, you can use the AudioDeviceChangeListener lambda as a parameter in the start function. The app could pass the devices to the UI to allow for the user to select a device for example.

After a device has been selected, it needs to be activated in order for the library to enable audio routing. This is required by the developer application since a common user experience for real-time communication apps is to allow users to select an audio device before engaging in a VoIP call or video call experience. Another reason these two operations are separated is because your app will acquire system audio focus when the library is activated. It is important in Android to only acquire audio focus when necessary and abandon it when it is no longer needed to provide a great user experience.

Activating and deactivating an audio device is simple after it has been selected. All that’s needed are the following lines.

Note: The stop() function will call deactivate() before closing AudioSwitch resources.

If subscribing to changes in system audio focus is important in your app, you can configure it via the following constructor parameter.

All Done!

That’s all you need to know to get up and running with AudioSwitch in your app. We are very excited about this library and welcome any feedback.

Also, a big thank you goes out to the community for reporting 16 issues and submitting 3 pull requests for bug fixes and enhancements. Without these contributions, the library would not be in the stable condition that it is in today. Feel free to open any issues or open a pull request if you’d like to see something change more quickly. We can’t wait to see what you build with AudioSwitch!

Reference Applications

Along with the video quickstart, we have a few other reference apps that utilize this library. We recommend also taking a look at the Twilio Video App as it represents a production facing app that follows more modern Android development best practices.

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How do I select audio output on Android?

Swipe down a second time. Tap the small button at the top right of the player notification tile. In the media player pop-up, you’ll see a list of connected audio devices. Tap the one you want to switch to.

How do I turn my android speaker on?

To turn on your speakerphone, first dial a number and press the call button. You’ll then see an option for “Speaker” or an image of a speaker. Simply press this button to turn on speakerphone.

How do I enable audio output device?

In the device tree, find your device under Audio inputs and outputs. Right-click on the device and select Disable from the context menu to disable it. To enable the disabled device, right-click on it and select Enable from the context menu. Confirm the operation if prompted.

Where is audio settings on Samsung phone?

Open the Settings app. Choose Sound. On some Samsung phones, the Sound option is found on the Settings app’s Device tab.

How do I change the audio output on my Samsung?

Swipe down a second time. Tap the small button at the top right of the player notification tile. In the media player pop-up, you’ll see a list of connected audio devices. Tap the one you want to switch to.

How do I change my audio output to Bluetooth?

You can do this either by accessing the Sound settings ([Settings] → [Devices] → [Bluetooth & other devices] →[Sound settings] →[Choose your output device]), or by clicking the speaker icon on the taskbar at the bottom of your screen.

How do I change the audio output on Zoom?

You can access your audio settings and test your audio when you are already in a meeting.

1. In the meeting controls, click the arrow next to Mute/Unmute.
2. Click Audio Options; this will open your audio settings.
3. Follow the sections below to test your speaker or microphone.

How do I switch between audio outputs quickly?

How to swap between headphones and speakers

1. Click the small speaker icon next to the clock on your Windows taskbar.
2. Select the small up arrow to the right of your current audio output device.
3. Select your output of choice from the list that appears.

What is audio output on Android phone?

It features a small button that shows up and lets you pick whether you want audio to play through your phone’s speaker or a connected Bluetooth device. … However, it’s not enabled by default and requires you to make some tweaks to your phone’s settings.

Where is the speaker icon?

Go to Start and click the Control panel, Now go to Sounds and Audio and click that, You should see a small square in the center to check that has place the sound Icon on my taskbar. the click ok at the bottom of the box and see if you can now find a speaker icon on your taskbar to unmute.

Why my mobile speaker is not working?

In addition, a software or app glitch in the device may also result in muffled sound output – or worse, the phone speaker stop working at all. … This is because the Android fails to process that event, and in spite of taking the headphone out, your speaker remains disabled.

How do I re-enable my sound card?

Re-enable audio device

1. Open Control panel.
2. Click Hardware and Sound and then Click on Sounds.
3. Under Playback tab, right click on the empty area and make sure “Show Disabled Devices” has a check mark on it. If headphones/Speakers are disabled, it will now show up in the list.
4. Right click on the device and Enable it.

How do I fix No audio output device?

You can choose from the follow 3 options to fix the “No Audio Output Device Installed” error; Automatically update your audio device drivers. Manually uninstall device driver & Manually reinstall the drivers. Re-enable the device.

How do I enable the sound on my monitor?

Right-click the name of your monitor or the Speakers item and select “Enable” if they appear grayed out in the list of devices. Click the “Set Default” button to enable your monitor speakers as your computer’s default speakers.

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How to Switch Audio Output in Android 10

Android 10 may not look a lot different from its predecessor in terms of aesthetics, but it comes with a lot of changes in other departments. The biggest change can easily be the Google decision to kill the dessert-themed code names they gave to each version of Android; now it is only Android 10 (okay maybe not the biggest change but come on). The newest version of Android (Android 10) is not built from the ground up or will be re-engineering the way you use your smart device, but it is made with significant improvements in a lot of departments, such as support for folding devices, 5G, and a ton of others. One such small but essential update was made to audio output. Although this may not be a new feature if you have used custom firmware or Oxygen OS, it is good that Google acknowledges the importance of this feature and added it to their newest addition to the Android OS family. Here’s how to switch audio output in Android 10.

Switch Audio Output in Android 10

Let me explain why this feature is so important. If you can remember, when you connected multiple devices to your Android, the latest one would get the audio output. When you wanted some other device that you previously connected to have an audio output, you would have to unpair and pair again.

Now, with Android 10, you do not have to go through all that hassle. You can now quickly switch audio output in Android 10 with just a couple of taps. So how do you do it? Follow the simple steps below;

Step 1: Connect a Bluetooth device, to begin with.

Step 2: Press the volume rocker (volume up or volume down).

Step 3: You will see the volume slider and a button just below it (music note with Bluetooth icon).

Step 4: Tap on the button to open a dialog box.

Step 5: You will see a bunch of settings but what we’re interested in is Play media to section.

Step 6: There will be all the devices you’ve connected to. Tap on the one you want to switch the audio output to. For example, tap on This device if you want to switch audio output from the recently connected Bluetooth device to the phone’s speaker.

That’s it. It is that simple. This is the feature you never know you needed. For those who need to constantly switch the audio output between devices, you no longer need to disconnect the device and connect again. No more unnecessary hassle. If any device is disconnected, you will be notified and if any wireless earbuds supports showing battery percentage, you will find it on the Switch Output dialog.

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