package com.DeviceTest;
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import static android.view.WindowManager.LayoutParams.FLAG_FULLSCREEN;
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import static android.view.WindowManager.LayoutParams.FLAG_KEEP_SCREEN_ON;
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import java.io.File;
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import java.io.FileOutputStream;
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import java.io.FileNotFoundException;
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import java.io.IOException;
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import java.util.List;
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import com.DeviceTest.helper.ControlButtonUtil;
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import com.DeviceTest.view.GsensorBall;
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import android.app.Activity;
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import android.graphics.Color;
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import android.hardware.Sensor;
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import android.hardware.SensorEvent;
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import android.hardware.SensorEventListener;
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import android.hardware.SensorManager;
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import android.os.Bundle;
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import android.util.Log;
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import android.view.KeyEvent;
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import android.view.View;
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import android.view.View.OnClickListener;
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import android.widget.Button;
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import android.widget.TextView;
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import android.widget.Toast;
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/**
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* @author LanBinYuan
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* @date 2011-06-11
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*
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*/
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public class GsensorTestActivity extends Activity {
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/** Called when the activity is first created. */
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private final static int MAX_NUM = 8;
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private SensorManager sensorManager;
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private SensorEventListener lsn = null;
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boolean stop = false;
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private static enum TEST_AXIS {
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X, Y, Z, D
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};
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private TEST_AXIS testAxis;
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private GsensorBall mGsensorBall;
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private Button save_btn;
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private double x_offset=0;
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private double y_offset=0;
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private double z_offset=0;
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protected void onCreate(Bundle paramBundle) {
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super.onCreate(paramBundle);
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setContentView(R.layout.gsensortest);
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stop = false;
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setTitle(getTitle() + "----("
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+ getIntent().getStringExtra(DeviceTest.EXTRA_TEST_PROGRESS) + ")");
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// requestWindowFeature(Window.FEATURE_NO_TITLE);
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getWindow().addFlags(FLAG_FULLSCREEN | FLAG_KEEP_SCREEN_ON);
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ControlButtonUtil.initControlButtonView(this);
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sensorManager = (SensorManager) this.getSystemService(SENSOR_SERVICE);
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//mGsensorBall = (GsensorBall)findViewById(R.id.gsensorball);
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setTestAxis(TEST_AXIS.X);
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// findViewById(R.id.btn_Pass).setVisibility(View.INVISIBLE);
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save_btn = (Button) findViewById(R.id.save_calibration_button);
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}
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TextView X_textView, Y_textView, Z_textView;
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protected void onResume() {
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super.onResume();
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stop = false;
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final TextView subTitle = (TextView) findViewById(R.id.Accelerometer);
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subTitle.setTextColor(Color.rgb(255, 0, 0));
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X_textView = (TextView) findViewById(R.id.gsensorTestX);
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X_textView.setTextColor(android.graphics.Color.GREEN);
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Y_textView = (TextView) findViewById(R.id.gsensorTestY);
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Y_textView.setTextColor(android.graphics.Color.GREEN);
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Z_textView = (TextView) findViewById(R.id.gsensorTestZ);
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Z_textView.setTextColor(android.graphics.Color.GREEN);
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lsn = new SensorEventListener() {
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public void onAccuracyChanged(Sensor sensor, int accuracy) {
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}
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public void onSensorChanged(SensorEvent e) {
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if(stop) {
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return;
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}
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subTitle.setText("x:" + (double) e.values[0] + ", \ny:"
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+ (double) e.values[1] + ",\nz:" + (double) e.values[2]);
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x_offset=e.values[0]-0;
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y_offset=e.values[1]-0;
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z_offset=e.values[2]-9.8;
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doTest(e);
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//mGsensorBall.setXYZ(e.values[0], e.values[1], e.values[2]);
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}
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};
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Sensor sensors = sensorManager
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.getDefaultSensor(Sensor.TYPE_ACCELEROMETER);
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sensorManager.registerListener(lsn, sensors,
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SensorManager.SENSOR_DELAY_NORMAL);
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save_btn.setOnClickListener(new OnClickListener()
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{
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@Override
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public void onClick(View v)
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{
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// TODO Auto-generated method stub
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File savefile = new File("/cache/Gsensor.txt");
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if (savefile.exists()) {
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savefile.delete();
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}
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if (!savefile.exists())
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{
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try
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{
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savefile.createNewFile();
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} catch (IOException e)
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{
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// TODO Auto-generated catch block
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e.printStackTrace();
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}
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}
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StringBuilder sb = new StringBuilder();
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sb.append("x_offset:" + x_offset).append("\n").append("y_offset:" + y_offset).append("\n").append("z_offset:" + x_offset);
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String sbStirng = sb.toString();
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FileOutputStream fos = null;
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try
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{
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fos = new FileOutputStream(savefile, false);
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fos.write(sbStirng.getBytes());
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fos.close();
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} catch (FileNotFoundException e)
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{
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// TODO Auto-generated catch block
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e.printStackTrace();
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} catch (IOException e)
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{
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// TODO Auto-generated catch block
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e.printStackTrace();
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} finally
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{
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if (fos != null)
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{
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try
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{
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fos.close();
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} catch (IOException e)
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{
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e.printStackTrace();
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}
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}
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}
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Toast.makeText(getApplicationContext(), getString(R.string.save_isok), Toast.LENGTH_SHORT).show();
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}
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});
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}
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private void doTest(SensorEvent e) {
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switch (testAxis) {
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case X:
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if ((int) e.values[0] >= MAX_NUM && (int) e.values[1] == 0
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&& (int) e.values[2] == 0) {
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setTestAxis(TEST_AXIS.Y);
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X_textView.setText(X_textView.getText() + ":Pass");
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}
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break;
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case Y:
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if ((int) e.values[0] == 0 && (int) e.values[1] >= MAX_NUM
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&& (int) e.values[2] == 0) {
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setTestAxis(TEST_AXIS.Z);
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Y_textView.setText(Y_textView.getText() + ":Pass");
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}
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break;
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case Z:
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if ((int) e.values[0] == 0 && (int) e.values[1] == 0
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&& (int) e.values[2] >= MAX_NUM) {
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setTestAxis(TEST_AXIS.D);
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Z_textView.setText(Z_textView.getText() + ":Pass");
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// findViewById(R.id.btn_Pass).performClick();
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}
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break;
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default:
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break;
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}
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}
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private void setTestAxis(TEST_AXIS testAxis) {
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this.testAxis = testAxis;
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switch (testAxis) {
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case X:
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findViewById(R.id.gsensorTestX).setVisibility(View.VISIBLE);
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break;
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case Y:
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findViewById(R.id.gsensorTestY).setVisibility(View.VISIBLE);
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break;
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case Z:
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findViewById(R.id.gsensorTestZ).setVisibility(View.VISIBLE);
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break;
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default:
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break;
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}
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}
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//
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protected void onPause() {
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super.onPause();
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sensorManager.unregisterListener(lsn);
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stop = true;
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}
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public boolean dispatchKeyEvent(KeyEvent event) {
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if (event.getKeyCode() == KeyEvent.KEYCODE_BACK) {
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return false;
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}
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return super.dispatchKeyEvent(event);
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}
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}
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