Intelligent file management system and method for Android terminal
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An intelligent file and management system technology, applied in the field of information processing, can solve problems such as low efficiency and accidental deletion, and achieve the effect of saving storage space
Inactive Publication Date: 2017-07-14
SHANDONG UNIV
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However, this patent has the following defects: 1. The method described in this patent needs to go through two threshold value comparison processes to completely clean up the storage space, and the efficiency is low
2. Although the method described in this patent can clean up the storage space of the system, there is a great possibility of accidentally deleting useful files stored in the local space
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Embodiment 1
[0034] An Android terminal intelligent file management system, such as figure 1 As shown, including sequentially connected total storage space and available storage space detection module, threshold comparison module, search operable file module, file classification module, pop-up box to remind users to upload module, user upload module, delete module;
[0035] The total storage space and the available storage space detection module are used to detect the total storage space and the available storage space of the local storage;
[0036] The threshold comparison module is used to compare the available storage space detected by the total storage space and the available storage space detection module with the set threshold, and if the available storage space is greater than the threshold, re-detect the available storage space of the local storage; otherwise, call the search The operable file module performs corresponding operations;
[0037] The module of finding operable files ...
Embodiment 2
[0043] A kind of Android terminal intelligent file management method, such as figure 2 shown, including the following steps:
[0044] (2) Obtain the total storage space and available storage space
[0045] ①Use the Environmnet.getDataDirectory() method to get the mobile phone memory directory;
[0046] ②Use StatFs stat=new StatFs(path.getPath()) method and long blockSize=stat.getBlockSizeLong() method to get the number of bytes long blockSize of a piece of storage space in the file system;
[0047] ③ respectively adopt the totalBlocks=stat.getBlockCountLong () method and the AvailableBlocks=stat.getAvailableBlocksLong () method to obtain the totalBlocks of the memory blocks occupied by the total space of the file system and the number of available memory blocks AvailableBlocks;
[0048] ④ Calculate the total space of the file file system long totalSize=blockSize*totalBlocks, the number of bytes of the used space long availableSize=availableBlocks*blockSize, and the number o...
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Abstract
The invention relates to an intelligent file management system and method for an Android terminal. The system comprises a total storage space and available storage space detection module, a threshold comparison module, an operable file search module, a file classification module, a user uploading popup box reminding module, a user uploading module, and a deletion module which are connected in sequence. The method comprises the steps of detecting an available storage space of a local storage; comparing the detected available storage space with a threshold; if the available storage space is smaller than the threshold, searching for operable files; and performing corresponding uploading and deletion operations. According to the system and the method, the Android terminal can quickly finish deletion of local useless files and uploading of idle files, so that the storage space is saved for the terminal and a local end has sufficient space to ensure normal operation of the terminal; and the system and the method are especially suitable for low-end mobile devices and various intelligent terminals with small storage spaces.
Description
technical field [0001] The invention relates to an Android terminal intelligent file management system and method, belonging to the technical field of information processing. Background technique [0002] With the continuous development and improvement of the Android operating system, the Android operating system has been advancing all the way. Today, the Android operating system has the world's largest market share, numerous OEM partners, and has also set foot in different markets such as mobile payment, vehicle systems, and TVs. Widest platform coverage currently. Nowadays, a variety of Android devices with large memory and large storage emerge in an endless stream, providing consumers with a variety of choices. With the development of the Android system, the applications based on the Android system are constantly being introduced, emerging in endlessly, and these application software are getting bigger and bigger and more powerful. Therefore, the unavoidable demand for m...
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