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2014/10/16 ¤W¤È 08:26:50
android Programming Glossary: type_gravityAndroid Compass that can Compensate for Tilt and Pitch http://stackoverflow.com/questions/16317599/android-compass-that-can-compensate-for-tilt-and-pitch this with Sensor.TYPE_MAGNETIC_FIELD with either Sensor.TYPE_GRAVITY and Sensor.TYPE_ACCELEROMETER and the effect is the same. I've.. The code calculates the azimuth and pitch from the raw TYPE_GRAVITY and TYPE_MAGNETIC_FIELD sensor data without any API calls to.. count 0 Sensor SensorGravity m_sm.getDefaultSensor Sensor.TYPE_GRAVITY if SensorGravity null m_sm.registerListener this SensorGravity..
Android Accelerometer Profiling http://stackoverflow.com/questions/16392142/android-accelerometer-profiling to Sensor.TYPE_ACCELEROMETER Android also has Sensor.TYPE_GRAVITY and Sensor.TYPE_LINEAR_ACCELERATION . If you log the values.. are always equal to the sum of the values of TYPE_GRAVITY and TYPE_LINEAR_ACCELERATION. The onSensorChanged method first.. method first gives you TYPE_ACCELEROMETER followed by TYPE_GRAVITY and TYPE_LINEAR_ACCELERATION which are the results of its internal..
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 from this black box. Whenever possible you should use TYPE_GRAVITY rather than TYPE_ACCELEROMETER as the input to getRotationMatrix..
Android TYPE_LINEAR_ACCELERATION sensor - what does it show? http://stackoverflow.com/questions/7858759/android-type-linear-acceleration-sensor-what-does-it-show isn't happy for me. 1 TYPE_LINEAR_ACCELERATION TYPE_GRAVITY ecc are implemented only for Android 2.3 and up So i have Android.. sensor is heavily processed . TYPE_LINEAR_ACCELERATION TYPE_GRAVITY TYPE_ROTATION_VECTOR are fused sensors which return respectively..
Particle System libGDX [closed] http://stackoverflow.com/questions/9569878/particle-system-libgdx
Android Compass that can Compensate for Tilt and Pitch http://stackoverflow.com/questions/16317599/android-compass-that-can-compensate-for-tilt-and-pitch 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 places. My.. and I've pasted the code I've used below. The code calculates the azimuth and pitch from the raw TYPE_GRAVITY and TYPE_MAGNETIC_FIELD sensor data without any API calls to e.g. SensorManager.getRotationMatrix ... or SensorManager.getOrientation.. 3 m_NormMagFieldValues new float 3 m_OrientationOK false int count 0 Sensor SensorGravity m_sm.getDefaultSensor Sensor.TYPE_GRAVITY if SensorGravity null m_sm.registerListener this SensorGravity sensorSpeed m_GravityAccuracy SensorManager.SENSOR_STATUS_ACCURACY_HIGH..
Android Accelerometer Profiling http://stackoverflow.com/questions/16392142/android-accelerometer-profiling you mentioned. I'd make the following observations In addition to Sensor.TYPE_ACCELEROMETER Android also has Sensor.TYPE_GRAVITY and Sensor.TYPE_LINEAR_ACCELERATION . If you log the values of all three then you notice that the values of TYPE_ACCELEROMETER.. values of all three then you notice that the values of TYPE_ACCELEROMETER are always equal to the sum of the values of TYPE_GRAVITY and TYPE_LINEAR_ACCELERATION. The onSensorChanged method first gives you TYPE_ACCELEROMETER followed by TYPE_GRAVITY and.. TYPE_GRAVITY and TYPE_LINEAR_ACCELERATION. The onSensorChanged method first gives you TYPE_ACCELEROMETER followed by TYPE_GRAVITY and TYPE_LINEAR_ACCELERATION which are the results of its internal methodology of splitting the accelerometer readings into..
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
Android TYPE_LINEAR_ACCELERATION sensor - what does it show? http://stackoverflow.com/questions/7858759/android-type-linear-acceleration-sensor-what-does-it-show to your application. What i found about TYPE_LINEAR_ACCELERATION isn't happy for me. 1 TYPE_LINEAR_ACCELERATION TYPE_GRAVITY ecc are implemented only for Android 2.3 and up So i have Android 2.2 and i can't test them. 2 TYPE_LINEAR_ACCELERATION.. results can be obtained using SensorManager's helpers. This sensor is heavily processed . TYPE_LINEAR_ACCELERATION TYPE_GRAVITY TYPE_ROTATION_VECTOR are fused sensors which return respectively the linear acceleration gravity and rotation vector a quaternion..
Particle System libGDX [closed] http://stackoverflow.com/questions/9569878/particle-system-libgdx
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