FuzzyBot: FuzzyBot переименовал страницу Translations:Поддержка Android 4.4/1/en в Translations:Android 4.4/1/en без оставления перенаправления: Часть переводимой страницы «Поддержка Android 4.4».

2025-07-30T07:18:22Z

FuzzyBot переименовал страницу Translations:Поддержка Android 4.4/1/en в Translations:Android 4.4/1/en без оставления перенаправления: Часть переводимой страницы «Поддержка Android 4.4».

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N.Bloshkin: Новая страница: «== '''Description of the Situation''' == Previously, client applications on the SmartPlayer platform were developed for API versions starting from 21. Earlier versions were not supported. However, a task emerged to adapt the client application for Android version 4.4 and to create a solution on it that allows stable playback of simple types of broadcasts. This solution was developed and implemented in practice. {{Note|It is recommended to use newer devices t...»

2025-06-24T08:32:23Z

Новая страница: «== '''Description of the Situation''' == Previously, client applications on the SmartPlayer platform were developed for API versions starting from 21. Earlier versions were not supported. However, a task emerged to adapt the client application for Android version 4.4 and to create a solution on it that allows stable playback of simple types of broadcasts. This solution was developed and implemented in practice. {{Note|It is recommended to use newer devices t...»

Новая страница

== '''Description of the Situation''' ==
Previously, client applications on the SmartPlayer platform were developed for API versions starting from 21. Earlier versions were not supported. However, a task emerged to adapt the client application for Android version 4.4 and to create a solution on it that allows stable playback of simple types of broadcasts. This solution was developed and implemented in practice.
{{Note|It is recommended to use newer devices that meet the minimum requirements for client applications (Android 7.0)|warn}}
== '''Operation Logic''' ==
For implementation, a scenario was considered that included:
* playback of video and graphical content;
* launching a broadcast in a single zone.<br>
During the preparation of the client application on a device with Android 4.4 OS, client application version 1.67 was used. This version included many functions that overloaded the hardware of the old device.<br>
== '''Implementation Challenges''' ==
# Version 4.4 has decoding issues. During refinement, the decoder and the decoding process were modified for low-level interaction.
# Network interaction and certificate handling issues were addressed during development. To ensure correct operation of security protocols, a separate library was used that added the necessary certificates.
# Memory leak issue. Due to the technical characteristics of the device, there were persistent memory overflow problems. The connection handling was kept via rxJava, while playback was implemented using coroutines.
== '''Limitations''' ==
Android 4.4 KitKat is quite an old OS, and the implementation of the client application comes with many limitations. Known limitations at this time:
* the device can play only one content item in one zone;
* supports playback of graphical and video content;
* does not operate in multi-zone mode;
* working with audio content is not recommended due to excessive load on the device.

Translations:Android 4.4/1/en - История изменений

FuzzyBot: FuzzyBot переименовал страницу Translations:Поддержка Android 4.4/1/en в Translations:Android 4.4/1/en без оставления перенаправления: Часть переводимой страницы «Поддержка Android 4.4».