good gps app for android

, mainly about GPS adaptation. (1) first create the directory Hardware/libhardware/modules/GPS in the Android 2.3 source code, and copy the SDK/emulator/GPS/gps_qemu.c to the new directory. (2) create an android. mk file with the following content: LOCAL_PATH := $(call my-d

(Locationmanager.gps_provider)) {Showtoast ("Please turn on GPS navigation ..."); Return to the open GPS navigation settings interface Intent Intent = new Intent (settings.action_location_source_settings); Startactivityforresult (intent,0); Return } location location= locmag.getlastknownlocation (Locationmanager.gps_provider); Marklocation (location);

Build GPS provide steps and information1. Recording KML files with Gps2googleearth2. kml file2.1 Resolution of latitude and longitude113.89668 is longitude, 22.95274 is dimension, 0 is altitude3. GPS provide3.1. Principle AnalysisBuild a GPS provider to send location information obtained by extracting latitude from the KML file3.2. Key codeBuild LocationmanagerLo

= ublox_gps_get_extension,}; Static int ublox_gps_init (GpsCallbacks * callbacks){UbloxGpsData * gps_data = ublox_gps_data; // Ubox gps support MS-based A-GPS, fix in the gps terminalCallbacks-> set_capabilities_cb (GPS_CAPABILITY_SCHEDULING | GPS_CAPABILITY_MSB ); Pthread_mutex_init ( gps_data-> deferred_action_mutex, NULL );Pthread_cond_init ( gps_data-> defe

(there is still much room for play in the nfc ce mode, especially for Secure delivery solutions ). What about this problem, Brother Wu? We sincerely welcome Brother Wu's speech! Br Deng fanping [--> Reply from Mr. Wu Jiliang] Brother DENG: 1) As Deng Xiong said, this book will have their own gains for scholars with different depth of knowledge. It can be used as a beginner and provide intermediate scholars with clues to problem analysis, the opportunity for senior scholars to think about knowle

Thank you for your patience. This book is expected to be available in middle March. From today on, I will include some of the content of this book in my blog. Note that the original article is serialized without being edited by the publisher, so it may look a little non-professional. PrefaceMain content and features of this book This book is the third book in the "deep understanding of Android" series and the second book in this series of topics [1].

shown in the structure: Figure reference from: http://www.jollen.org/blog/ porting a new Hal implementation requires developers to write Hal module (stub ), upper-layer applications obtain Hal through libhardware A series of callback functions (callback OPS) of module, which are directly related to the underlying Linux Device Driver communication (usually through reading and writing device files ). Currently, Hal cannot be completely independent from hardware on the upper layer. It is often nec

Determine if mobile phone GPS is enabledThe following code is used to determine whether the mobile phone's GPS service is enabled. If so, the user is prompted that the GPS service has been enabled. If the current GPS status is disabled, give the user a prompt, and then open the GP