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  • android 获取所有传感器数据

    main.xml

    <?xml version="1.0" encoding="utf-8"?>
    <LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
        android:orientation="vertical"
        android:layout_width="fill_parent"
        android:layout_height="fill_parent"
        >
    <TextView  
        android:layout_width="fill_parent" 
        android:layout_height="wrap_content" 
        android:text="@string/hello"
        />
    <TextView  
        android:layout_width="fill_parent" 
        android:layout_height="wrap_content" 
        android:text="加速度"
        android:id="@+id/edt1"
        />
    <TextView  
        android:layout_width="fill_parent" 
        android:layout_height="wrap_content" 
        android:text="磁场"
        android:id="@+id/edt2"
        />
    <TextView  
        android:layout_width="fill_parent" 
        android:layout_height="wrap_content" 
        android:text="定位"
        android:id="@+id/edt3"
        />   
    <TextView  
        android:layout_width="fill_parent" 
        android:layout_height="wrap_content" 
        android:text="陀螺仪"
        android:id="@+id/edt4"
        />
    <TextView  
        android:layout_width="fill_parent" 
        android:layout_height="wrap_content" 
        android:text="光线"
        android:id="@+id/edt5"
        />
    <TextView  
        android:layout_width="fill_parent" 
        android:layout_height="wrap_content" 
        android:text="压力"
        android:id="@+id/edt6"
        />    
    <TextView  
        android:layout_width="fill_parent" 
        android:layout_height="wrap_content" 
        android:text="温度"
        android:id="@+id/edt7"
        />  
            <TextView  
        android:layout_width="fill_parent" 
        android:layout_height="wrap_content" 
        android:text="距离"
        android:id="@+id/edt8"
        />  
    <TextView  
        android:layout_width="fill_parent" 
        android:layout_height="wrap_content" 
        android:text="重力"
        android:id="@+id/edt9"
        />  
    <TextView  
        android:layout_width="fill_parent" 
        android:layout_height="wrap_content" 
        android:text="线性加速度"
        android:id="@+id/edt10"
        />  
    <TextView  
        android:layout_width="fill_parent" 
        android:layout_height="wrap_content" 
        android:text="旋转矢量"
        android:id="@+id/edt11"
        />    
    <TextView  
        android:layout_width="fill_parent" 
        android:layout_height="wrap_content" 
        android:text="defalut"
        android:id="@+id/edt12"
        />        
    </LinearLayout>

     main.java

    /*
     * 
     * IBMEyes.java
     * sample code for IBM Developerworks Article
     * Author: W. Frank Ableson
     * fableson@msiservices.com
     * 
     
    */

    package com.msi.ibm.eyes;

    import android.app.Activity;
    import android.os.Bundle;
    import android.util.Log;
    import android.widget.TextView;
    import android.hardware.Sensor;
    import android.hardware.SensorManager;
    import android.hardware.SensorListener;

    public class IBMEyes extends Activity implements SensorListener {
        
        final String tag = "IBMEyes";
        SensorManager sm = null;
        
        TextView View1 = null;
        TextView View2 = null;
        TextView View3 = null;
        TextView View4 = null;
        TextView View5 = null;
        TextView View6 = null;
        TextView View7 = null;
        TextView View8 = null;
        TextView View9 = null;
        TextView View10 = null;
        TextView View11 = null;
        TextView View12 = null;
        
        /** Called when the activity is first created. */
        @Override
        public void onCreate(Bundle savedInstanceState) {
            super.onCreate(savedInstanceState);
            sm = (SensorManager) getSystemService(SENSOR_SERVICE);
            setContentView(R.layout.main);
            View1 = (TextView) findViewById(R.id.edt1);
            View2 = (TextView) findViewById(R.id.edt2);
            View3 = (TextView) findViewById(R.id.edt3);
            View4 = (TextView) findViewById(R.id.edt4);
            View5 = (TextView) findViewById(R.id.edt5);
            View6 = (TextView) findViewById(R.id.edt6);
            View7 = (TextView) findViewById(R.id.edt7);
            View8 = (TextView) findViewById(R.id.edt8);
            View9 = (TextView) findViewById(R.id.edt9);
            View10 = (TextView) findViewById(R.id.edt10);
            View11 = (TextView) findViewById(R.id.edt11);
            View12 = (TextView) findViewById(R.id.edt12);        
        }
        
        public void onSensorChanged(int sensor, float[] values) {
            synchronized (this) {
                String str =  "X:" + values[0] + ",Y:" + values[1] + ",Z:" + values[2];
                switch (sensor){
                case Sensor.TYPE_ACCELEROMETER:
                    View1.setText("加速度:" + str);
                    break;    
                case Sensor.TYPE_MAGNETIC_FIELD:
                    View2.setText("磁场:" + str);
                    break
                case Sensor.TYPE_ORIENTATION:
                    View3.setText("定位:" + str);
                    break
                case Sensor.TYPE_GYROSCOPE:
                    View4.setText("陀螺仪:" + str);
                    break
                case Sensor.TYPE_LIGHT:
                    View5.setText("光线:" + str);
                    break
                case Sensor.TYPE_PRESSURE:
                    View6.setText("压力:" + str);
                    break
                case Sensor.TYPE_TEMPERATURE:
                    View7.setText("温度:" + str);
                    break
                case Sensor.TYPE_PROXIMITY:
                    View8.setText("距离:" + str);
                    break
                case Sensor.TYPE_GRAVITY:
                    View9.setText("重力:" + str);
                    break
                case Sensor.TYPE_LINEAR_ACCELERATION:
                    View10.setText("线性加速度:" + str);
                    break
                case Sensor.TYPE_ROTATION_VECTOR:
                    View11.setText("旋转矢量:" + str);
                    break
                default:
                    View12.setText("NORMAL:" + str);
                    break
                }   
            }
        }
        
        public void onAccuracyChanged(int sensor, int accuracy) {
            Log.d(tag,"onAccuracyChanged: " + sensor + ", accuracy: " + accuracy);
        }

        @Override
        protected void onResume() {
            super.onResume();
            sm.registerListener(this
                    Sensor.TYPE_ACCELEROMETER |
                    Sensor.TYPE_MAGNETIC_FIELD |
                    Sensor.TYPE_ORIENTATION |
                    Sensor.TYPE_GYROSCOPE |
                    Sensor.TYPE_LIGHT |
                    Sensor.TYPE_PRESSURE |
                    Sensor.TYPE_TEMPERATURE |
                    Sensor.TYPE_PROXIMITY |
                    Sensor.TYPE_GRAVITY |
                    Sensor.TYPE_LINEAR_ACCELERATION |
                    Sensor.TYPE_ROTATION_VECTOR,
                    SensorManager.SENSOR_DELAY_NORMAL);
        }
        
        @Override
        protected void onStop() {
            sm.unregisterListener(this);
            super.onStop();
        }     

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  • 原文地址:https://www.cnblogs.com/jxgxy/p/2652016.html
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