Method and device for displaying storage devices
A storage device and display storage technology, applied in the computer field, can solve the problems of limited memory card space, inability to display other partitions of the memory card, etc., and achieve the effect of increasing storage space
Active Publication Date: 2016-12-21
QINGDAO HISENSE MOBILE COMM TECH CO LTD
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Problems solved by technology
Since only one shared device node is created when the mobile phone is turned on, and each shared device node can only correspond to one disk, the Vold program can only write to the first partition in the memory card according to the order of partition numbers when writing the drive letter. partition name, so that the computer cannot display other partitions of the memory card in the storage device list, resulting in very limited memory card space that the computer can operate
Method used
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Embodiment Construction
[0055] In order to make the object, technical solution and advantages of the present invention clearer, the implementation manner of the present invention will be further described in detail below in conjunction with the accompanying drawings.
[0056]An embodiment of the present invention provides a method for displaying a storage device. The execution subject of the method may be a terminal (may be a first terminal), where the terminal may be a mobile phone, a tablet computer, etc., and the terminal may be installed with a storage device ( Such as T (T-Flash, flash storage) card), the terminal can be provided with a processor, a memory, a transceiver, etc., the processor can be used to display the processing of the storage device, and the memory can be used to store the process For the required data and the generated data, the transceiver can be used to receive and send data. The terminal can also be provided with input and output devices such as a screen. The screen can be u...
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The invention relates to a method and device for displaying storage devices and belongs to the technology field of computers. The method comprises following steps: detecting that a mass memory function of a first terminal is started and obtaining the number of partitions of a storage device of the first terminal; creating shared device nodes of the same number as that of the partitions of the storage device; obtaining partition names of all partitions of the storage device, through a volume daemon program of the first terminal, writing the partition names of the partitions into different shared device nodes; through a driver program of the storage device of the first terminal, reading the partition name of each shared device node and notifying a second terminal which has data connection with the first terminal so that the second terminal displays the notified partitions in a storage device list. By means of the method and device of the invention, the storage space of the first terminal storage device which can be operated by a second terminal is increased.
Description
technical field [0001] The present invention relates to the field of computer technology, in particular to a method and device for displaying storage devices. Background technique [0002] With the development of computer technology, a function added to the Android system is a large-capacity storage function. After the user turns on the large-capacity storage function in the mobile phone, the mobile phone can be used as a card reader, and the user establishes a USB (Universal Serial Bus (Universal Serial Bus) data connection, you can operate the mobile phone to select the large-capacity storage option, and the mobile phone will unload its own memory card, and then mount its own memory card in the computer. At this time, the memory card is no longer It is the storage device of the mobile phone. The user cannot control the memory card through the mobile phone, but the user can only control the memory card through the computer. [0003] In the prior art, when the mobile phone ...
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IPC IPC(8): G06F3/06
CPCG06F3/0604G06F3/0644G06F3/0683G06F2003/0697
Inventor 孙哲
Owner QINGDAO HISENSE MOBILE COMM TECH CO LTD