3 Sensor Event values0X Sensor Event values1Y Sensor Slides: 23 Download presentation – 它在一個感測事件中提供 3個軸向的磁場值,分 別以Sensor. Event. values[0]表示X軸、 Sensor. Event. values[1]表示Y軸、 Sensor. Event. values[2]表示Z軸的磁場強度。 private Sensor. Manager sensor. Manager; private Sensor sensor; . . . sensor. Manager = (Sensor. Manager)get. System. Service (Context. SENSOR_SERVICE); sensor = sensor. Manager. get. Default. Sensor (Sensor. TYPE_MAGNETIC_FIELD); …. . + 近接感測器 – 近接感測器也是基於硬體的感測器,主要作用 是決定一個物體與行動裝置的距離,它在一個 感測事件中,只提供一個量測值。 private Sensor. Manager sensor. Manager; private Sensor sensor; . . . sensor. Manager = (Sensor. Manager)get. System. Service (Context. SENSOR_SERVICE); sensor = sensor. Manager. get. Default. Sensor (Sensor. TYPE_PROXIMITY); …. . 滾動角(Roll),存於Sensor. Event. values[2]中;是繞Y軸 轉動的角度,以Z軸朝X軸方向轉動為正,值的範圍 90~-90。 private Sensor. Manager sensor. Manager; private Sensor sensor; . . . sensor. Manager = (Sensor. Manager)get. System. Service (Context. SENSOR_SERVICE); sensor = sensor. Manager. get. Default. Sensor (Sensor. TYPE_ORIENTATION); …. . Ï "virtual tables"Independent vs dependent eventsNear miss examplesDescribe table of contentsSimple and compound eventsNewsworthy event background event sourceIndependent or dependentNewsworthy event (s) background event (s) sources"dexcom"Chapter 17 drivers edIon sensor geophones manufacturerIds sensor placementSoara antanaResolver speed sensorSensor thwWindows location providerTiefenbach wheel sensorJuniper srx idpMindstorms nxt 2Microbit pir sensorHall effect sensor arduino rpmLight sensorNear-optimal sensor placements in gaussian processesPengertian infrared