497 results about "Android device" patented technology

The invention discloses an Android device wireless fidelity (WiFi) indoor locating method based on a position fingerprint identification algorithm. The Android device WiFi indoor locating method based on the position fingerprint identification algorithm aims at solving the problems that when a terminal receiver works in a city with dense building clusters or indoors, signal strength is greatly reduced due to influence by buildings, thus locating accuracy is low and location even can not be completed. Based on the foundation of the traditional position fingerprint identification algorithm, a k-nearest neighbor (KNN) matching algorithm and a coordinate computing method based on weight are adopted so that the position of a point to be measured is obtained, errors brought by signal fluctuation is effectively reduced, the position of the terminal receiver can be accurately located, and reaction is fast. Compared with a tradition indoor locating method, the Android device WiFi indoor locating method based on the position fingerprint identification algorithm can accurately locate the position of a requester in the condition of a complex environment, and is fast in reaction, efficient, accurate and especially suitable for indoor position location of an Android device terminal.

The invention discloses an Android device gas platform system based on a Bluetooth handle and an implementation method of the Android device gas platform system. The interactive protocols of different Bluetooth handles on the market are unified, so that handles in different modes on the market can uniformly and conveniently have an access to a game platform and use the server technology, and the game platform is connected to a game content server through a network and can provide rich game resources so as to improve the user experience and the value of games. The game platform disclosed by the invention can be mounted on almost all Android devices so as to enable a common Android device mounted with the Android device gas platform system to become a game machine controlled by the handle in the Internet era.

The behavior of an installed application within the Android device is modified. The program code is modified to allow a security application to load and run the application within its own context. The modified program code is repacked into a modified APK file, executed within the context of the security application. A component within a target application includes APIs for starting other components. These APIs are modified to use a new intent object which points to a proxy component. A modified target application is executed. The security application loads the target application into memory without installing it. The security application includes a component of each type and creates a proxy component instance for each component in the target application. A proxy component under control of the security application is created for each component within the target application. The target application is executed under the control of the security application.

The invention discloses a processing method and a device of a data file of an android system. The processing method of the data file of the android system comprises the following steps. A relevance directory is configured in android equipment, and the relevance directory is stored with an android application program and location information of a corresponding data file of the android application program. When the operation of unloading the android application program executed by a user or scanning the garbage file of the data file executed by the user is detected, the android application program and the corresponding data file of the android application program are eliminated according to the relevance directory. According to the processing method and the device of the data file of the android system, the data file can be unloaded through two methods of deleting the data file or scanning the remaining data file in the process of unloading.

The invention discloses a WiFi indoor positioning method based on an anchor point and position fingerprints. The anchor point signal intensity is adopted to correct position fingerprint data, the position of a terminal receiver can be accurately positioned, and the response is rapid. According to the WiFi indoor positioning method, the anchor point is used as a reference value to carry out intensity correction, the intensity changes of momentary signals are well corrected, the uncertainty of a position fingerprint mean value at a certain specific moment is compensated, the position of a to-be-measured point is obtained through the KNN matching algorithm and the coordinate calculation method based on the weight, and the errors caused by signal fluctuation are effectively reduced. In addition, a to-be-measured point vector is adopted to carry out refining on a vector set in a database, and the RSS vector misalignment caused by AP changes can be avoided. The WiFi indoor positioning method is high in positioning accuracy, rapid in response and particularly suitable for indoor position positioning of an Android device terminal.

The invention relates to an automatic testing method of Android device software, and the automatic testing method comprises steps of automatic recording, replaying and verification of scripts, wherein the recording comprises following steps of (101) starting a tested program, and creating a layer of transparent View layer covering the tested program, wherein the transparent View layer is a subclass of android view View; (102) operating a screen or keys according to a test requirement; in the operation process, the transparent View layer captures and records a corresponding touch control / keystroke event, and an operation instruction is transmitted to the tested program through an analog touch control / keystroke event; and the tested program executing the operation instruction. The automatic testing method is based on an Android system and unnecessary for utilizing a shell order and a high-performance personal computer (pc), so that the test safety, reliability, universality and easiness in implementation can be enhanced.

Disclosed herein are a number of embodiments for effective and user-friendly tools that are designed to automatically convert a website into a native app for execution by a mobile computing device such as an Android device or an iOS device. Such tools permit website owners to quickly generate native apps for their websites without the need for any significant programming efforts by app developers.

The invention provides an Android device personal information protection method based on user identification. The method includes allowing a user to select an information protection mode; in the information protection mode, establishing different accounts and allocating information storing regions used for storing using data required to be protected under each account; setting access admission policies of different accounts; identifying users' identities on the basis of the access admission policies, and allowing only the users passing identification to log into corresponding accounts to access and operate; when the user logs into the corresponding account, searching using data stored in the information storing region of the account, and loading to an Android device system and corresponding applications; storing the using data generated by the used applications by the login into the information storing region of the current account and removing the using data during the accessing or after the accessing. By the aid of the method, the using data of the user can be protected effectively, security of using the device is improved for the user, and accidental information leakage can be prevented.

The invention discloses an indoor and outdoor seamless positioning system based on an Android device. The indoor and outdoor seamless positioning system comprises an outdoor positioning part, an indoor positioning part, a background detection part and a function configuration part; the outdoor positioning part comprises an outdoor electronic map and a GPS module; the GPS module is used for obtaining a latitude and longitude coordinate of the current position, correcting and converting the latitude and longitude coordinate into encrypted latitude and longitude data and displaying the same on the outdoor electronic map; the background detection part comprises a floor detection module and an environment detection module; the floor detection module obtains an altitude of the current position in real time; the environment detection module is used for detecting the environment of the current position in real time; the indoor positioning part is used for indoor space positioning and displaying a positioning result on an indoor electronic map; and the function configuration part is used for establishing and checking a WIFI fingerprint base. The indoor and outdoor seamless positioning system disclosed by the invention integrates GPS positioning and WIFI fingerprint positioning and combines indoor and outdoor environment detection and floor detection to realize true seamless positioning. The indoor and outdoor seamless positioning system disclosed by the invention is good in universality, low in cost and high in positioning precision.

The invention provides a system capable of automatically testing a WIFI module on an Android device. The system comprises a control interface module, a testing communication module, a driving loading module, a testing control module and a result acquiring module. The control interface module is used for being connected with an ADB of the Android device. The testing communication module is used for being communicated with the WIFI module of the Android device and acquiring the related information of the WIFI module in the process of communication. The driving loading module is used for driving the WIFI module to be in a testing state. The testing control module is used for sending a corresponding WIFI test instruction to the Android device through the ADB or sending corresponding testing data through the testing communication module. The result acquiring module is used for acquiring corresponding testing results from the testing communication module or acquiring corresponding testing results from the ADB. By means of the system, the WIFI module is tested automatically, efficiency is improved, and the problem that in the prior art, testing efficiency is low is solved.

The invention discloses an automatic testing method and system based on a Monkey command.The method comprises the steps that when it is detected that an Android device succeeds in being connected with a testing platform, application packages of the Android device are loaded; a Monkey tool in the testing platform receives an operation instruction of a user, the testing mode of the Monkey tool is set, and testing items are configured; the application packages in the Android device are tested according to the testing mode and testing items in the Monkey tool, and testing log information and testing abnormal information are printed in real time; when all the application packages of the Android device are tested, a testing report is generated according to a report template, and testing logs are stored.According to the automatic testing method and system, information of the connected Android device can be automatically acquired, multiple Android devices can be tested at the same time, testing commands are automatically generated and continuously sent according to settings, the abnormal information can be analyzed and reported in real time, finally the testing report is generated, and automatic testing on the application packages is convenient.

The invention relates to the technical field of electronics and particularly relates to an automatic testing method for an Android device. The automatic testing method comprises the following steps of (1) providing a testing program operating in the Android device, enabling the testing program to output testing error information, providing a batch processing script operating at a computer end so as to control operation of the testing program and collect the testing error information; (2) connecting the Android device to the computer end; (3) operating the batch processing script to copy the testing program to the Android device and control the operation of the testing program on the Android device; and (4) using the batch processing script to collect testing error information outputted by the testing program in the operation process. The automatic testing method has the advantages that the batch processing script is used for being embedded into uiautomator to carry out test, the abnormality thrown by the uiautomator is used, the batch processing script is used for automatic capture, so that the automatic judgment of errors and automatic grabbing of picture and log files can be achieved, and the needs of various test cases are met. The automatic testing method is a high-efficiency and simple combined testing method for the scripts.

The invention is suitable for the technical field of communication and provides a WebOS system based on a set top box. The WebOS system based on the set top box, from the bottom to the top, includes a hardware platform, a Linux system inner core, and a system inner core application interface, wherein the system inner core application interface supports the calling of linux and a second operation system, and the local bottom resource management of an operating system can be completed by a local module above the system inner core application interface. The WebOS system based on the set top box further includes a hardware abstraction layer being compatible with an Android device and supporting the installation of a dual system of WebOS and Android; Web runtime which can realize the parse of HTML, CSS, JS by means of a Webkit inner core and a v8 engine, and calls the related functions of the hardware platform and the local module; a Web frame which can realize the WebOS system function based on the set top box and provide application business based on Web standards; and a set top box including the WebOS system based on the set top box. Therefore, the cross platform performance of the WebOS system can be improved, the system can be simplified, and user experiences can be improved.

The present invention provides a method for coexistence of an AP mode and a P2P mode of an Android device of a dual-WIFI module. The method comprises: arranging a P2P mode WIFI and an AP mode WIFI, and loading each driving; creating a wlan0 to be a network node when the P2P mode WIFI is taken as a station, setting a p2p0 to be a network node at P2P; creating wlan1 to be a network node at the AP mode, and creating a wlan3 node; setting that the IP address of the AP mode is 192.168.X.0 / 24 and the IP address of the p2p mode is 192.168.Y.0 / 24; modifying codes of starting a dnsmasq module in an Android system background, and deleting the operation of closing the dnsmasq module when an Miracast unit is started in the Android system background; modifying the configuration of the dnsmasq module, distributing the IP addresses of 192.168.X.2-192.168.X.254 regions to the wlan1, and distributing the IP addresses of 192.168.Y.2-192.168.Y.254 regions to the P2P; and the AP mode is able to operate with the p2p at the same time. The method for coexistence of an AP mode and a P2P mode of a dual-WIFI module is able to normally use a Miracast function in the dual-wifi condition and realize the coexistence of the AP mode and the P2P mode in an Android system.

The invention provides a software performance testing method and device in an Android device. In order to solve the technical problems that a traditional software performance testing method and device are tedious in manual execution and cannot check performance index data in real time, the method comprises the following steps: receiving attribute information of tested software, wherein the tested software runs in the Android device; determining a performance index to be monitored of the tested software; operating the tested software; calling a performance monitoring command to monitor the tested software in real time, wherein the performance monitoring command is arranged inside the Android device and related to the performance index to be monitored; displaying data, obtained when the tested software is monitored, of the performance index in real time. According to the software performance testing method, the tested software is automatically monitored in real time, testing or debugging is convenient, and the testing time is greatly saved.

The invention discloses a secure video surveillance system based on an Android device. The system comprises front-end monitoring equipment, a video forwarding server and a video surveillance client; the front-end monitoring equipment comprises the Android device, a TF encryption card of the Android device and a camera, and is used for acquiring front-end video data; the video forwarding server is used for performing video data local storage and relay forwarding; the video surveillance client comprises a password server and a video decoding client, and is used for communication key negotiation, video data decryption, decoding and play display; the password server is used for verifying certificates of each Android device, the video forwarding server and the video surveillance client, and if there are no certificates or the certificates are invalid, a key agreement request of the device is rejected; and the video decoding client is used for performing video data decryption, decoding and play display.

The invention relates to a method for customizing system firmware based on an Android platform and an Android device. The method comprises the following steps: A) modifying a file under a customizing catalog template according to a requirement; B) setting a recovery upgrade configuration file; C) packaging the customizing catalog template into an img format file; and D) packaging and labeling the img format file generated in the step C) and the upgrade configuration file generated in the step B), thereby generating a final customizing packet. The implementation of the invention has the beneficial effects that only a to-be-customized part is packaged, the generated customized packet is smaller, and the transmission and storage are convenient; a source catalog is not used in a customizing process, so that the method is more safe and efficient; without reediting an Android platform code or a packaging source catalog, the customization for the system irrelevant to the hardware platform can be completed; and the method provided by the invention is universal and is suitable for firmware customization based on the Android platform.

The invention discloses a method and a device for testing application programs on Android devices. The method includes that to-be-tested Android devices are connected to a server; the server acquires a device ID (identification) of each connected Android device and adds the acquired device IDs into an executable list; the server traverses the device IDs in the executable list, individually starts a test thread for each traversed device ID, and performs application program tests on the Android devices corresponding to the device IDs according to current test cases to generate test results. By the method and the device, testing efficiency can be improved.

The invention discloses a deep sleep awakening method of an android device, and the method is characterized in that besides a running state, a shutdown state and a dormant state, the android device is also provided with a deep sleep state, when staying at the running state, the android device can enter the deep sleep state through the operation, when staying at the deep sleep state, the android device can be awakened to the running state through the operation, when the android device enters the deep sleep state, irrelevant hardware, service and application are firstly closed, the android device enters the deep sleep state after the padlock of a power supply lock is forbidden, when the android device is awakened, the padlock of the power supply lock is firstly allowed, and relevant hardware and service are enabled to enter the running state. Under the deep sleep state, the device can really enter a low power consumption mode, a majority of peripheral interrupts are not responded, and a good energy-saving effect is realized; and the shutdown state can be temporarily substituted by the deep sleep state, so that the speed of the device entering a shutdown state is accelerated, and the speed of the device restoring from the shutdown state is fast.

The invention discloses a vehicle-mounted Android platform multi-point gesture control method and aims at providing a gesture control method which can enable users to joyfully operate a platform. The method includes that at least two gestures are simultaneously executed on a touch screen; the gestures executed on the touch screen are detected and control instructions obtained according to the gestures are sent; and an Android device executes corresponding control according to the control instructions. The gesture control method can be used for controlling the vehicle-mounted Android platform.

The invention discloses a safety identification method, between android application programs, based on user right. Based on three main bodies in an android system, a safety identification method between an application program and another application program arranged independently and used as a plug-in of the first application program is designed in android equipment. The method is based on user right. Different users logging in a main program has different execution rights on a called plug-in program. A safety identification method based on user right is executed on the plug-in program when a main program loading plug-in program is designed. A safety identification method based on user right is executed on the main program when the designed plug-in program is called.

The invention provides an Android platform automation integration testing method and a device, wherein the Android platform automation integration testing method comprises the following steps: obtaining an installation document of a measured application program from a measured Android device; conducting decompilation on the installation document of the measured application program; modifying a configuration file of the measured application program into uniform user identity (id) and uniform course id; compiling the modified measured application program into a new installation document, and utilizing the new installation document to replace the installation document of a measured Android device; restarting the measured Android device and executing an integrating test case. Human cost is saved, and test accuracy and stability can be ensured.

The present invention provides an Android program monitoring system based on the bytecode instrumentation. The system comprises: an Android program dex file injection module based on the bytecode analysis, for injecting the Android program monitoring dex file into the Android program; an Android program monitoring module, for storing the Android program monitoring dex file; and a monitoring log analysis module, for extracting and analyzing the Android device monitoring log. The present invention also provides an Android program monitoring method based on the bytecode instrumentation. By virtue of the method, the Android program monitoring dex file is injected into the Android program, the monitoring log is generated through the Android program monitoring dex file, and the monitoring analysis report with multiple dimensions is obtained by analyzing the monitoring log; and according to the system and method disclosed by the present invention, the monitoring information is collected without modifying the program source code.

The invention discloses a setting method capable of shortening starting time of an Android operating system and belongs to the technical field of quick starting of operating systems. The method includes: starting an Android device, executing a bootstrap program, and loading a Linux kernel via the bootstrap program; after Android user space resource loading, local service starting and user partition scanning are executed, executing a Zygote process, after classes and resources needed by an Android virtual machine are loaded, interrupting the process and setting a restore point file for the process, creating a restore point file checking process, setting the restore point file checking process to be started after the bootstrap program loads the Linux kernel, judging whether the restore point file is available or not by the restore point file checking process, and if yes, restoring an Android virtual machine initialization process according to the restore point file; if not, executing the Android virtual machine initialization process. The setting method is applied to the Android devices, and system starting time can be shortened significantly under the premise that user experience is guaranteed.

The invention discloses a method for controlling multiple Android devices. The method includes the steps: firstly, searching the Android devices by an Android debugging bridge; secondly, setting communication ports of the Android debugging bridge and the Android devices, establishing communication connection among the Android debugging bridge and the Android devices. The number of the Android devices is larger than one. The communication port of each Android device is set, the communication connection among the Android debugging bridge and the Android devices is established, the multiple Android devices are controlled in a computer, command conflicts cannot be generated, time is saved, the capacity of high-speed operation of the computer is sufficiently used, and testing efficiency is improved.

Techniques for implementing assess to Android applications and native Window application on Android devices and systems. A processor board includes a processor that is configured to run a full version of a Windows operating system and Windows applications. The processor board is configured to be communicatively coupled to the processor board in an Android device, such as a Smartphone or tablet. Upon operations and when the processor board is communicatively coupled to the Android device, a user of the Android device is enabled to selectively run Android applications and Windows applications, with the Windows applications being executed natively on the processor board. The processor board may be implemented in a computing card that is approximately the size of a credit card or smaller, which in turn may be coupled to the Android device via a backpack or similar means. The processor board may also be disposed within the same housing as the Android device.

The invention provides a method for improving the game fluency under a low-memory Android device.The low-memory Android device refers to the Android device of which the physical memory is not more than 256 MB.In the prior art, the low-memory Android device lags while running a big game, due to the fact that residual available memory is less, and most of the memory exits in a file system cache mode and can be allocated through memory reclamation, frequent memory reclamation can cause too high CPU occupancy rate, and system lagging is caused.The implementation method comprises the steps that a timer is started at an Android application layer, idle memory and file system cache sizes are obtained every five seconds, when a threshold value is reached, the file system cache is removed and turned into system idle cache capable of being directly allocated, and the system lagging phenomenon caused by cache reclamation is relieved.By mean of the method for improving the game fluency under the low-memory Android device, big games of Temple Run and the like can be run smoothly, and the product competitiveness is promoted.

The application of the invention provides an automated testing method for production and playback in Android equipment and the Android equipment. The method comprises the following steps of acquiring the production-starting command of an Android equipment end, and calling and executing a first executable binary file which is loaded in the Android equipment through the shell instruction of an Android system, wherein the first executable binary file is used for producing tested application programs and monitoring recording files corresponding to all the operational events of all the tested application programs which are positioned at the bottom layer of the Android system; acquiring the production-ending command of the Android equipment end, and generating the producing files according to the recording files; acquiring the playback-starting command of the Android equipment end, calling and executing a second executable binary file which is loaded in the Android equipment through the shell instruction of the Android system, reading the contents in the producing files, and rewriting the contents in the producing files into the corresponding recording files.