Have you tried the recently launched Android 12 friends? This update can be said to be the version with the biggest changes in the past two years, and it has also brought us a new experience in many aspects. Although Android 12 has just been interviewed, news about Android 13 has already leaked. Recently, the media broke the news that Google It is revealed that Android 13 will have a “click to transfer” media playback function, which can project the content played by the system to near-field devices, which is cross-platform compatible.
Android 13 devices with this feature turned on will search for surrounding devices, and when a device that can be cast is found, a floating window notification will be given to notify the user of nearby devices that can be connected, as shown in the following figure:
However, at present we do not know which technology is used to achieve this function. There are many channels to achieve this effect, including WiFi, NFC, UWB, etc. In addition, the function has not mentioned whether the target device needs to support Google Cast protocol.
In fact, such functions are not uncommon in the mobile phone market. There are similar functions on the systems customized by various manufacturers. In addition to projecting audio and video, there are similar functions that can transmit data. However, Android 13 is implemented from the system. Probably will be the first time. Moreover, Android 13 has only reached the internal construction stage at present, and it may not be known that this feature will appear in the Android 12 update in the future.
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