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I am seeing a difference between what TalkBack reads out loud when a screen is displayed on a Nexus 7 (4.4.2) and a Samsung SGH-I317 (4.1.2).

  • On Samsung SGH-I317 (4.1.2) when a screen is displayed some elements are read out loud but not all of the elements displaued.
  • On the Nexus 7 (4.4.2) TalkBack reads only those elements that are specifically
    selected/tapped.

Is this a Samsung/Nexus difference or an Android 4.1.2/4.4.2 difference?

What is the expected behaviour when a screen is displayed, should TalkBack read all the elements on the screen or just read what screen is displayed and leave it to users to touch a UI element before it is read out?

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Android 4.1.2（早期的 JellyBean）和 4.4.2（KitKat）是 Android 操作系统的显着不同版本，您应该期待不同的行为。此外，除非您从 Play 商店手动更新，否则这些设备将运行截然不同的 TalkBack 版本。

于 2014-08-15T21:45:45.147 回答