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2014/10/16 ¤W¤È 08:23:40
android Programming Glossary: sensorWhy retrieving Google Directions for Android using KML data is not working anymore? [duplicate] http://stackoverflow.com/questions/11745314/why-retrieving-google-directions-for-android-using-kml-data-is-not-working-anymo ' ' sBuf.append dest.getLongitudeE6 1E6 sBuf.append sensor true mode driving parser new GoogleParser sBuf.toString Route..
J2ME/Android/BlackBerry - driving directions, route between two locations http://stackoverflow.com/questions/2023669/j2me-android-blackberry-driving-directions-route-between-two-locations guidance that is synchronized to the position of a user's sensor enabled device and may be disabled for certain apps somehow..
Force an android activity to always use landscape mode http://stackoverflow.com/questions/2150287/force-an-android-activity-to-always-use-landscape-mode and change the line to activity android screenOrientation sensor android name VncCanvasActivity This should change the program..
http://stackoverflow.com/questions/2317428/android-i-want-to-shake-it low cut filter public void onAccuracyChanged Sensor sensor int accuracy @Override protected void onResume super.onResume..
Calculate compass bearing / heading to location in Android http://stackoverflow.com/questions/4308262/calculate-compass-bearing-heading-to-location-in-android instead of north . a I have calculated north using the sensor values from the magnetometer and accelerometer. I know this..
How to detect shake event with android? http://stackoverflow.com/questions/5271448/how-to-detect-shake-event-with-android SensorListener You will need to acquire a SensorManager sensorMgr SensorManager getSystemService SENSOR_SERVICE And register.. getSystemService SENSOR_SERVICE And register this sensor with desired flags ensorMgr.registerListener this SensorManager.SENSOR_ACCELEROMETER.. it ™s a shake or not public void onSensorChanged int sensor float values if sensor SensorManager.SENSOR_ACCELEROMETER long..
Strange behavior with android orientation sensor http://stackoverflow.com/questions/5577334/strange-behavior-with-android-orientation-sensor behavior with android orientation sensor Currently I'm trying to rotate 3D Cube using orientation sensor.. Currently I'm trying to rotate 3D Cube using orientation sensor values using getRotation method. Some unexpected behaviors are.. I'm experiencing the very problem even before applying the sensor values to the 3D rotation. When I try to change the 'pitch'..
Android - disable landscape mode? http://stackoverflow.com/questions/582185/android-disable-landscape-mode hardware dock. So most apps should just let the phone sensors software and physical configuration make their own decision.. though if you're not happy with the default behavior of sensor orientation in your use case If your main concern is accidental.. changes mid activity that you think the device's sensors and software won't cope with well for example in a tilt based..
Android TYPE_LINEAR_ACCELERATION sensor - what does it show? http://stackoverflow.com/questions/7858759/android-type-linear-acceleration-sensor-what-does-it-show TYPE_LINEAR_ACCELERATION sensor what does it show I am developing application for car acceleration.. But then I found out that in apl level 10 there is virtual sensor TYPE_LINEAR_ACCELERATION and as far as i understand it must.. I use Samsung Nexus S phone android accelerometer sensor share improve this question Very interesting question I'm..
How do I find out if the GPS of an Android device is enabled http://stackoverflow.com/questions/843675/how-do-i-find-out-if-the-gps-of-an-android-device-is-enabled device how do I check and activate the GPS android gps sensor share improve this question Best way seems to be the following..
How can I get the direction of movement using an accelerometer? http://stackoverflow.com/questions/10476625/how-can-i-get-the-direction-of-movement-using-an-accelerometer direction share improve this question Yes. Using the SensorEventListener.onSensorChanged SensorEvent event you can determine.. this question Yes. Using the SensorEventListener.onSensorChanged SensorEvent event you can determine the values provided.. Yes. Using the SensorEventListener.onSensorChanged SensorEvent event you can determine the values provided along the X..
How to draw road directions between two geocodes in android google map v2? http://stackoverflow.com/questions/14710744/how-to-draw-road-directions-between-two-geocodes-in-android-google-map-v2 String str_dest destination dest.latitude dest.longitude Sensor enabled String sensor sensor false Building the parameters to..
Convert magnetic field X, Y, Z values from device into global reference frame http://stackoverflow.com/questions/15315129/convert-magnetic-field-x-y-z-values-from-device-into-global-reference-frame below import android.app.Activity import android.hardware.Sensor import android.hardware.SensorEvent import android.hardware.SensorEventListener.. import android.hardware.Sensor import android.hardware.SensorEvent import android.hardware.SensorEventListener import android.hardware.SensorManager.. android.hardware.SensorEvent import android.hardware.SensorEventListener import android.hardware.SensorManager import android.opengl.Matrix..
Android Compass that can Compensate for Tilt and Pitch http://stackoverflow.com/questions/16317599/android-compass-that-can-compensate-for-tilt-and-pitch heading goes way off as much as 50 . I've tried this with Sensor.TYPE_MAGNETIC_FIELD with either Sensor.TYPE_GRAVITY and Sensor.TYPE_ACCELEROMETER.. tried this with Sensor.TYPE_MAGNETIC_FIELD with either Sensor.TYPE_GRAVITY and Sensor.TYPE_ACCELEROMETER and the effect is.. with either Sensor.TYPE_GRAVITY and Sensor.TYPE_ACCELEROMETER and the effect is the same. I've used the..
http://stackoverflow.com/questions/2143102/accelerometer-stops-delivering-samples-when-the-screen-is-off-on-droid-nexus-one I have some code that extends a service and records onSensorChanged SensorEvent event accelerometer sensor readings on Android... code that extends a service and records onSensorChanged SensorEvent event accelerometer sensor readings on Android. I would.. by pushing the power button the screen turns off and the onSensorChanged events stop being delivered verified by using a Log.e..
http://stackoverflow.com/questions/2317428/android-i-want-to-shake-it All I find of documentation involves implementing the SensorListener but Eclipse tells me it's deprecated and suggest SensorEventListener... but Eclipse tells me it's deprecated and suggest SensorEventListener. Anybody that has a nice guide to how I go about.. activity class put this into your activity class private SensorManager mSensorManager private float mAccel acceleration apart..
Different values between sensors TYPE_ACCELEROMETER/TYPE_MAGNETIC_FIELD and TYPE_ORIENTATION http://stackoverflow.com/questions/4174389/different-values-between-sensors-type-accelerometer-type-magnetic-field-and-type aValues new float 3 mValues new float 3 sensorListener new SensorEventListener public void onSensorChanged SensorEvent event switch.. 3 sensorListener new SensorEventListener public void onSensorChanged SensorEvent event switch event.sensor.getType case Sensor.TYPE_ACCELEROMETER.. new SensorEventListener public void onSensorChanged SensorEvent event switch event.sensor.getType case Sensor.TYPE_ACCELEROMETER..
Transforming accelerometer's data from device's coordinates to real world coordinates http://stackoverflow.com/questions/5464847/transforming-accelerometers-data-from-devices-coordinates-to-real-world-coordi is some code with what I've implemented so far private SensorEventListener mSensorEventListener new SensorEventListener public.. what I've implemented so far private SensorEventListener mSensorEventListener new SensorEventListener public void onAccuracyChanged.. far private SensorEventListener mSensorEventListener new SensorEventListener public void onAccuracyChanged Sensor sensor int..
android compass seems unreliable http://stackoverflow.com/questions/6256256/android-compass-seems-unreliable greatly appreciated Heres my on sensor changed code in my SensorEventListener class public void onSensorChanged SensorEvent event.. changed code in my SensorEventListener class public void onSensorChanged SensorEvent event If the sensor data is unreliable return.. my SensorEventListener class public void onSensorChanged SensorEvent event If the sensor data is unreliable return if event.accuracy..
Moving an image using Accelerometer of android http://stackoverflow.com/questions/6457768/moving-an-image-using-accelerometer-of-android import android.hardware.Sensor import android.hardware.SensorEvent import android.hardware.SensorEventListener.. import android.hardware.Sensor import android.hardware.SensorEvent import android.hardware.SensorEventListener import android.hardware.SensorManager.. android.hardware.SensorEvent import android.hardware.SensorEventListener import android.hardware.SensorManager import android.os.Bundle..
Android TYPE_LINEAR_ACCELERATION sensor - what does it show? http://stackoverflow.com/questions/7858759/android-type-linear-acceleration-sensor-what-does-it-show does little test public class Accelerometer implements SensorEventListener ... public void onSensorChanged SensorEvent se.. implements SensorEventListener ... public void onSensorChanged SensorEvent se if active return lastX se.values SensorManager.DATA_X.. SensorEventListener ... public void onSensorChanged SensorEvent se if active return lastX se.values SensorManager.DATA_X..
Why retrieving Google Directions for Android using KML data is not working anymore? [duplicate] http://stackoverflow.com/questions/11745314/why-retrieving-google-directions-for-android-using-kml-data-is-not-working-anymo destination sBuf.append dest.getLatitudeE6 1E6 sBuf.append ' ' sBuf.append dest.getLongitudeE6 1E6 sBuf.append sensor true mode driving parser new GoogleParser sBuf.toString Route r parser.parse return r 2 Add this in onCreate function MapView..
J2ME/Android/BlackBerry - driving directions, route between two locations http://stackoverflow.com/questions/2023669/j2me-android-blackberry-driving-directions-route-between-two-locations guidance including but not limited to turn by turn route guidance that is synchronized to the position of a user's sensor enabled device and may be disabled for certain apps somehow at least on Android ... From Geocode scraping in .NET conversation..
Force an android activity to always use landscape mode http://stackoverflow.com/questions/2150287/force-an-android-activity-to-always-use-landscape-mode you can go back to the AndroidManifest.xml file shown above and change the line to activity android screenOrientation sensor android name VncCanvasActivity This should change the program to switch from portrait to landscape when the user rotates..
http://stackoverflow.com/questions/2317428/android-i-want-to-shake-it delta mAccelCurrent mAccelLast mAccel mAccel 0.9f delta perform low cut filter public void onAccuracyChanged Sensor sensor int accuracy @Override protected void onResume super.onResume mSensorManager.registerListener mSensorListener mSensorManager.getDefaultSensor..
Calculate compass bearing / heading to location in Android http://stackoverflow.com/questions/4308262/calculate-compass-bearing-heading-to-location-in-android that displays my direction relative to a destination location instead of north . a I have calculated north using the sensor values from the magnetometer and accelerometer. I know this is correct because it lines up with the compass used on the..
How to detect shake event with android? http://stackoverflow.com/questions/5271448/how-to-detect-shake-event-with-android public class ShakeActivity extends Activity implements SensorListener You will need to acquire a SensorManager sensorMgr SensorManager getSystemService SENSOR_SERVICE And register this sensor with desired flags ensorMgr.registerListener this.. You will need to acquire a SensorManager sensorMgr SensorManager getSystemService SENSOR_SERVICE And register this sensor with desired flags ensorMgr.registerListener this SensorManager.SENSOR_ACCELEROMETER SensorManager.SENSOR_DELAY_GAME In.. In your onSensorChange method you determine whether it ™s a shake or not public void onSensorChanged int sensor float values if sensor SensorManager.SENSOR_ACCELEROMETER long curTime System.currentTimeMillis only allow one update every..
Strange behavior with android orientation sensor http://stackoverflow.com/questions/5577334/strange-behavior-with-android-orientation-sensor behavior with android orientation sensor Currently I'm trying to rotate 3D Cube using orientation sensor values using getRotation method. Some unexpected behaviors.. behavior with android orientation sensor Currently I'm trying to rotate 3D Cube using orientation sensor values using getRotation method. Some unexpected behaviors are observed when the android device is rotated above some bounds... similar to so called gimbal lock. The only difference is I'm experiencing the very problem even before applying the sensor values to the 3D rotation. When I try to change the 'pitch' value by rotating the device around only 'pitch' axis the 'yaw'..
Android - disable landscape mode? http://stackoverflow.com/questions/582185/android-disable-landscape-mode app for one specific model of tablet always used in a fixed hardware dock. So most apps should just let the phone sensors software and physical configuration make their own decision about how the user wants to interact with your app. A few cases.. with your app. A few cases you may still want to think about though if you're not happy with the default behavior of sensor orientation in your use case If your main concern is accidental orientation changes mid activity that you think the device's.. in your use case If your main concern is accidental orientation changes mid activity that you think the device's sensors and software won't cope with well for example in a tilt based game consider supporting landscape and portrait but using..
Android TYPE_LINEAR_ACCELERATION sensor - what does it show? http://stackoverflow.com/questions/7858759/android-type-linear-acceleration-sensor-what-does-it-show TYPE_LINEAR_ACCELERATION sensor what does it show I am developing application for car acceleration tracking. I used standard accelerometer calibrating.. almost good on strait horizontal road few percent mistake. But then I found out that in apl level 10 there is virtual sensor TYPE_LINEAR_ACCELERATION and as far as i understand it must do what i need filter gravity orientation changing so i may.. something is wrong with Sensor.TYPE_LINEAR_ACCELERATION realization I use Samsung Nexus S phone android accelerometer sensor share improve this question Very interesting question I'm developing somethig similar to your application. What i found..
How do I find out if the GPS of an Android device is enabled http://stackoverflow.com/questions/843675/how-do-i-find-out-if-the-gps-of-an-android-device-is-enabled an Android device is enabled On an Android Cupake 1.5 enabled device how do I check and activate the GPS android gps sensor share improve this question Best way seems to be the following final LocationManager manager LocationManager getSystemService..
How can I get the direction of movement using an accelerometer? http://stackoverflow.com/questions/10476625/how-can-i-get-the-direction-of-movement-using-an-accelerometer accurate direction. Thanks android accelerometer movement direction share improve this question Yes. Using the SensorEventListener.onSensorChanged SensorEvent event you can determine the values provided along the X Y axis. You would need.. Thanks android accelerometer movement direction share improve this question Yes. Using the SensorEventListener.onSensorChanged SensorEvent event you can determine the values provided along the X Y axis. You would need to record these values.. accelerometer movement direction share improve this question Yes. Using the SensorEventListener.onSensorChanged SensorEvent event you can determine the values provided along the X Y axis. You would need to record these values and then compare..
How to draw road directions between two geocodes in android google map v2? http://stackoverflow.com/questions/14710744/how-to-draw-road-directions-between-two-geocodes-in-android-google-map-v2 origin origin.latitude origin.longitude Destination of route String str_dest destination dest.latitude dest.longitude Sensor enabled String sensor sensor false Building the parameters to the web service String parameters str_origin str_dest sensor..
Convert magnetic field X, Y, Z values from device into global reference frame http://stackoverflow.com/questions/15315129/convert-magnetic-field-x-y-z-values-from-device-into-global-reference-frame device is not moving rotating at all. Please find my code below import android.app.Activity import android.hardware.Sensor import android.hardware.SensorEvent import android.hardware.SensorEventListener import android.hardware.SensorManager import.. at all. Please find my code below import android.app.Activity import android.hardware.Sensor import android.hardware.SensorEvent import android.hardware.SensorEventListener import android.hardware.SensorManager import android.opengl.Matrix import.. import android.app.Activity import android.hardware.Sensor import android.hardware.SensorEvent import android.hardware.SensorEventListener import android.hardware.SensorManager import android.opengl.Matrix import android.os.Bundle import android.view.View..
Android Compass that can Compensate for Tilt and Pitch http://stackoverflow.com/questions/16317599/android-compass-that-can-compensate-for-tilt-and-pitch tilt it up such as turning a page of a booK then the compass heading goes way off as much as 50 . I've tried this with Sensor.TYPE_MAGNETIC_FIELD with either Sensor.TYPE_GRAVITY and Sensor.TYPE_ACCELEROMETER and the effect is the same. I've used.. booK then the compass heading goes way off as much as 50 . I've tried this with Sensor.TYPE_MAGNETIC_FIELD with either Sensor.TYPE_GRAVITY and Sensor.TYPE_ACCELEROMETER and the effect is the same. I've used the solution mentioned here and many other.. goes way off as much as 50 . I've tried this with Sensor.TYPE_MAGNETIC_FIELD with either Sensor.TYPE_GRAVITY and Sensor.TYPE_ACCELEROMETER and the effect is the same. I've used the solution mentioned here and many other places. My maths is..
http://stackoverflow.com/questions/2143102/accelerometer-stops-delivering-samples-when-the-screen-is-off-on-droid-nexus-one when the screen is off on Droid Nexus One even with a WakeLock I have some code that extends a service and records onSensorChanged SensorEvent event accelerometer sensor readings on Android. I would like to be able to record these sensor readings.. is off on Droid Nexus One even with a WakeLock I have some code that extends a service and records onSensorChanged SensorEvent event accelerometer sensor readings on Android. I would like to be able to record these sensor readings even when the.. and a 2.1 Nexus One. However when the phone goes to sleep by pushing the power button the screen turns off and the onSensorChanged events stop being delivered verified by using a Log.e message every N times onSensorChanged gets called . The service..
http://stackoverflow.com/questions/2317428/android-i-want-to-shake-it to add a shake feature that will refresh my Android application. All I find of documentation involves implementing the SensorListener but Eclipse tells me it's deprecated and suggest SensorEventListener. Anybody that has a nice guide to how I go.. All I find of documentation involves implementing the SensorListener but Eclipse tells me it's deprecated and suggest SensorEventListener. Anybody that has a nice guide to how I go about creating this shake controller android accelerometer shake.. this question Here is an example code. Put this into your activity class put this into your activity class private SensorManager mSensorManager private float mAccel acceleration apart from gravity private float mAccelCurrent current acceleration..
Different values between sensors TYPE_ACCELEROMETER/TYPE_MAGNETIC_FIELD and TYPE_ORIENTATION http://stackoverflow.com/questions/4174389/different-values-between-sensors-type-accelerometer-type-magnetic-field-and-type values but with decimals right I have the following code aValues new float 3 mValues new float 3 sensorListener new SensorEventListener public void onSensorChanged SensorEvent event switch event.sensor.getType case Sensor.TYPE_ACCELEROMETER .. I have the following code aValues new float 3 mValues new float 3 sensorListener new SensorEventListener public void onSensorChanged SensorEvent event switch event.sensor.getType case Sensor.TYPE_ACCELEROMETER aValues event.values.clone break.. code aValues new float 3 mValues new float 3 sensorListener new SensorEventListener public void onSensorChanged SensorEvent event switch event.sensor.getType case Sensor.TYPE_ACCELEROMETER aValues event.values.clone break case Sensor.TYPE_MAGNETIC_FIELD..
Transforming accelerometer's data from device's coordinates to real world coordinates http://stackoverflow.com/questions/5464847/transforming-accelerometers-data-from-devices-coordinates-to-real-world-coordi I haven't come up with anything functional. By the way here is some code with what I've implemented so far private SensorEventListener mSensorEventListener new SensorEventListener public void onAccuracyChanged Sensor sensor int accuracy public.. with anything functional. By the way here is some code with what I've implemented so far private SensorEventListener mSensorEventListener new SensorEventListener public void onAccuracyChanged Sensor sensor int accuracy public void onSensorChanged.. By the way here is some code with what I've implemented so far private SensorEventListener mSensorEventListener new SensorEventListener public void onAccuracyChanged Sensor sensor int accuracy public void onSensorChanged SensorEvent event switch..
android compass seems unreliable http://stackoverflow.com/questions/6256256/android-compass-seems-unreliable that I am not seeing. Any insight or suggestions would be greatly appreciated Heres my on sensor changed code in my SensorEventListener class public void onSensorChanged SensorEvent event If the sensor data is unreliable return if event.accuracy.. suggestions would be greatly appreciated Heres my on sensor changed code in my SensorEventListener class public void onSensorChanged SensorEvent event If the sensor data is unreliable return if event.accuracy SensorManager.SENSOR_STATUS_UNRELIABLE.. be greatly appreciated Heres my on sensor changed code in my SensorEventListener class public void onSensorChanged SensorEvent event If the sensor data is unreliable return if event.accuracy SensorManager.SENSOR_STATUS_UNRELIABLE Toast.makeText..
Moving an image using Accelerometer of android http://stackoverflow.com/questions/6457768/moving-an-image-using-accelerometer-of-android android.graphics.drawable.ShapeDrawable import android.graphics.drawable.shapes.OvalShape import android.hardware.Sensor import android.hardware.SensorEvent import android.hardware.SensorEventListener import android.hardware.SensorManager import.. import android.graphics.drawable.shapes.OvalShape import android.hardware.Sensor import android.hardware.SensorEvent import android.hardware.SensorEventListener import android.hardware.SensorManager import android.os.Bundle import android.view.View.. import android.hardware.Sensor import android.hardware.SensorEvent import android.hardware.SensorEventListener import android.hardware.SensorManager import android.os.Bundle import android.view.View import android.widget.TextView..
Android TYPE_LINEAR_ACCELERATION sensor - what does it show? http://stackoverflow.com/questions/7858759/android-type-linear-acceleration-sensor-what-does-it-show device. BUT in real life.. I made simply application that does little test public class Accelerometer implements SensorEventListener ... public void onSensorChanged SensorEvent se if active return lastX se.values SensorManager.DATA_X lastY.. simply application that does little test public class Accelerometer implements SensorEventListener ... public void onSensorChanged SensorEvent se if active return lastX se.values SensorManager.DATA_X lastY se.values SensorManager.DATA_Y lastZ se.values.. that does little test public class Accelerometer implements SensorEventListener ... public void onSensorChanged SensorEvent se if active return lastX se.values SensorManager.DATA_X lastY se.values SensorManager.DATA_Y lastZ se.values SensorManager.DATA_Z..
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