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2014/10/16 ¤W¤È 08:23:08
android Programming Glossary: rssiWhat's Android ADB shell 'dumpsys' tool and it's benefits? http://stackoverflow.com/questions/11201659/whats-android-adb-shell-dumpsys-tool-and-its-benefits xx xx xx MAC xx xx xx xx xx xx Supplicant state COMPLETED RSSI 60 Link speed 54 Net ID 2 security 0 idStr null ipaddr 192.168.1.xxx..
Android 2.1: How do I poll the RSSI value of an existing Bluetooth connection? http://stackoverflow.com/questions/2149295/android-2-1-how-do-i-poll-the-rssi-value-of-an-existing-bluetooth-connection 2.1 How do I poll the RSSI value of an existing Bluetooth connection I need to know the.. 2.1 phone. From the SDK I can see that I can determine the RSSI at the time I discover the remote device. But I can't see how.. the remote device. But I can't see how to update that RSSI value over time. Can someone give me a hand Thanks android..
Android IRC Office Hours Question About Android Bluetooth RSSI http://stackoverflow.com/questions/2149776/android-irc-office-hours-question-about-android-bluetooth-rssi IRC Office Hours Question About Android Bluetooth RSSI I have a question about bluetooth RSSI functionality on the.. Android Bluetooth RSSI I have a question about bluetooth RSSI functionality on the Android either 2.0 or 2.1 It's easy enough.. the Android either 2.0 or 2.1 It's easy enough to get the RSSI value when a bluetooth connection is created but how can you..
Issue with WifiManager.calculateSignalLevel(RSSI, 5) http://stackoverflow.com/questions/2873469/issue-with-wifimanager-calculatesignallevelrssi-5 with WifiManager.calculateSignalLevel RSSI 5 I am trying to use the Wifimanager to calculate the Signal.. appears to always return the same int no matter what the RSSI level is. Here is my code public int calculateQoS int aRSSI.. level is. Here is my code public int calculateQoS int aRSSI signalLevel WifiManager.calculateSignalLevel RSSI 5 return signalLevel..
Indoor Positioning System based on Gyroscope and Accelerometer http://stackoverflow.com/questions/7499959/indoor-positioning-system-based-on-gyroscope-and-accelerometer video. As for indoor positioning I have found these useful RSSI Based Indoor Localization and Tracking Using Sigma Point Kalman..
Android accelerometer accuracy (Inertial navigation) http://stackoverflow.com/questions/7829097/android-accelerometer-accuracy-inertial-navigation too. As for indoor positioning I have found these useful RSSI Based Indoor Localization and Tracking Using Sigma Point Kalman..
How to get cell service signal strength in Android? http://stackoverflow.com/questions/1967136/how-to-get-cell-service-signal-strength-in-android Integer.toString rss n mainText.setText s android signals rssi share improve this question create a PhoneStateListener..
http://stackoverflow.com/questions/2011543/android-why-are-methods-for-getting-neighboring-cell-signal-strengths-better-th If anyone knows how please let me know. Thanks. android rssi share improve this question Based on Android 1.5 sources..
Android 2.1: How do I poll the RSSI value of an existing Bluetooth connection? http://stackoverflow.com/questions/2149295/android-2-1-how-do-i-poll-the-rssi-value-of-an-existing-bluetooth-connection time. Can someone give me a hand Thanks android bluetooth rssi share improve this question From the SDK it is the only.. any linux system . The function in question is hci_read_rssi provided by libbluetooth.so part of Bluez stack . In order to.. connection and release connection after calling hci_read_rssi . This is slower than just measuring RSSI from beacons as other..
Android IRC Office Hours Question About Android Bluetooth RSSI http://stackoverflow.com/questions/2149776/android-irc-office-hours-question-about-android-bluetooth-rssi help me with this problem Thanks Alex android bluetooth rssi share improve this question At the HCI level there is a..
Issue with WifiManager.calculateSignalLevel(RSSI, 5) http://stackoverflow.com/questions/2873469/issue-with-wifimanager-calculatesignallevelrssi-5 simple here Why is the SignalLevel always 1 android rssi wifimanager share improve this question It seems that calculateSignalLevel.. this way public static int calculateSignalLevel int rssi int numLevels if rssi MIN_RSSI return 0 else if rssi MAX_RSSI.. static int calculateSignalLevel int rssi int numLevels if rssi MIN_RSSI return 0 else if rssi MAX_RSSI return numLevels 1 else..
What's Android ADB shell 'dumpsys' tool and it's benefits? http://stackoverflow.com/questions/11201659/whats-android-adb-shell-dumpsys-tool-and-its-benefits tiwlan0 runState Running SSID XXXXXXX BSSID xx xx xx xx xx xx MAC xx xx xx xx xx xx Supplicant state COMPLETED RSSI 60 Link speed 54 Net ID 2 security 0 idStr null ipaddr 192.168.1.xxx gateway 192.168.x.x netmask 255.255.255.0 dns1 192.168.x.x..
Android 2.1: How do I poll the RSSI value of an existing Bluetooth connection? http://stackoverflow.com/questions/2149295/android-2-1-how-do-i-poll-the-rssi-value-of-an-existing-bluetooth-connection 2.1 How do I poll the RSSI value of an existing Bluetooth connection I need to know the signal strength of a Bluetooth connection to a remote device.. connection to a remote device that I make with my Android 2.1 phone. From the SDK I can see that I can determine the RSSI at the time I discover the remote device. But I can't see how to update that RSSI value over time. Can someone give me a.. I can see that I can determine the RSSI at the time I discover the remote device. But I can't see how to update that RSSI value over time. Can someone give me a hand Thanks android bluetooth rssi share improve this question From the SDK..
Android IRC Office Hours Question About Android Bluetooth RSSI http://stackoverflow.com/questions/2149776/android-irc-office-hours-question-about-android-bluetooth-rssi IRC Office Hours Question About Android Bluetooth RSSI I have a question about bluetooth RSSI functionality on the Android either 2.0 or 2.1 It's easy enough to get the RSSI.. IRC Office Hours Question About Android Bluetooth RSSI I have a question about bluetooth RSSI functionality on the Android either 2.0 or 2.1 It's easy enough to get the RSSI value when a bluetooth connection is created.. I have a question about bluetooth RSSI functionality on the Android either 2.0 or 2.1 It's easy enough to get the RSSI value when a bluetooth connection is created but how can you repeatedly get the RSSI value of a connection that is already..
Issue with WifiManager.calculateSignalLevel(RSSI, 5) http://stackoverflow.com/questions/2873469/issue-with-wifimanager-calculatesignallevelrssi-5 with WifiManager.calculateSignalLevel RSSI 5 I am trying to use the Wifimanager to calculate the Signal Level of the access points found during a scan. I am using.. method WifiManager.calculateSignalLevel int int But it appears to always return the same int no matter what the RSSI level is. Here is my code public int calculateQoS int aRSSI signalLevel WifiManager.calculateSignalLevel RSSI 5 return signalLevel.. appears to always return the same int no matter what the RSSI level is. Here is my code public int calculateQoS int aRSSI signalLevel WifiManager.calculateSignalLevel RSSI 5 return signalLevel public void testCalculateQoS Log.d signal signal..
Indoor Positioning System based on Gyroscope and Accelerometer http://stackoverflow.com/questions/7499959/indoor-positioning-system-based-on-gyroscope-and-accelerometer why Google Tech Talk at 23 20. I highly recommend this video. As for indoor positioning I have found these useful RSSI Based Indoor Localization and Tracking Using Sigma Point Kalman Smoothers Pedestrian Tracking with Shoe Mounted Inertial..
Android accelerometer accuracy (Inertial navigation) http://stackoverflow.com/questions/7829097/android-accelerometer-accuracy-inertial-navigation of Errors. By the way you will need the gyroscopes too. As for indoor positioning I have found these useful RSSI Based Indoor Localization and Tracking Using Sigma Point Kalman Smoothers Pedestrian Tracking with Shoe Mounted Inertial..
How to get cell service signal strength in Android? http://stackoverflow.com/questions/1967136/how-to-get-cell-service-signal-strength-in-android s Cell ID Integer.toString cid Signal Power dBm Integer.toString rss n mainText.setText s android signals rssi share improve this question create a PhoneStateListener and handle the onSignalStrengthChanged callback. When your app..
http://stackoverflow.com/questions/2011543/android-why-are-methods-for-getting-neighboring-cell-signal-strengths-better-th current cell strength as opposed to a listener if possible. If anyone knows how please let me know. Thanks. android rssi share improve this question Based on Android 1.5 sources BatteryStatsImpl.java notification is being sent only if signal..
Android 2.1: How do I poll the RSSI value of an existing Bluetooth connection? http://stackoverflow.com/questions/2149295/android-2-1-how-do-i-poll-the-rssi-value-of-an-existing-bluetooth-connection device. But I can't see how to update that RSSI value over time. Can someone give me a hand Thanks android bluetooth rssi share improve this question From the SDK it is the only way to obtain RSSI. It is a little bit inconvenient since it.. API the underlying bluetooth framework in Android and almost any linux system . The function in question is hci_read_rssi provided by libbluetooth.so part of Bluez stack . In order to learn how to use it you can take a look at Hcidump tool sources.. at least at low level no authentication is required for this connection and release connection after calling hci_read_rssi . This is slower than just measuring RSSI from beacons as other wireless communication means provide GSM or WIFI Low level..
Android IRC Office Hours Question About Android Bluetooth RSSI http://stackoverflow.com/questions/2149776/android-irc-office-hours-question-about-android-bluetooth-rssi API. Could someone who understands Android RSSI please help me with this problem Thanks Alex android bluetooth rssi share improve this question At the HCI level there is a command to read a Bluetooth link RSSI from the Bluetooth chipset..
Issue with WifiManager.calculateSignalLevel(RSSI, 5) http://stackoverflow.com/questions/2873469/issue-with-wifimanager-calculatesignallevelrssi-5 all the test cases for calculateQoS int . Am I missing something simple here Why is the SignalLevel always 1 android rssi wifimanager share improve this question It seems that calculateSignalLevel is implemented this way public static int.. this question It seems that calculateSignalLevel is implemented this way public static int calculateSignalLevel int rssi int numLevels if rssi MIN_RSSI return 0 else if rssi MAX_RSSI return numLevels 1 else int partitionSize MAX_RSSI MIN_RSSI.. that calculateSignalLevel is implemented this way public static int calculateSignalLevel int rssi int numLevels if rssi MIN_RSSI return 0 else if rssi MAX_RSSI return numLevels 1 else int partitionSize MAX_RSSI MIN_RSSI numLevels 1 return rssi..
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