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  1. package net.npaka.socketex;
  2.  
  3. import java.util.List;
  4.  
  5. import android.app.Activity;
  6. import android.content.Context;
  7. import android.hardware.Sensor;
  8. import android.hardware.SensorEvent;
  9. import android.hardware.SensorEventListener;
  10. import android.hardware.SensorManager;
  11. import android.os.Bundle;
  12. import android.os.Handler;
  13. import android.os.Message;
  14. import android.view.WindowManager;
  15. import android.widget.LinearLayout;
  16. import android.widget.TextView;
  17.  
  18.  
  19. public class TestAccelerometer extends Activity
  20. 							implements SensorEventListener {
  21.     private TextView txtView;
  22. 	// センサーマネージャ
  23. 	private SensorManager mSensorManager;
  24. 	private Sensor mAccelerometer;
  25. 	private float[] nValues = new float[3];
  26. 	private float[] oValues = new float[3];
  27. 	private TickHandler tickHandler;
  28.  
  29.     /** Called when the activity is first created. */
  30.     @Override
  31.     public void onCreate(Bundle savedInstanceState) {
  32.         super.onCreate(savedInstanceState);
  33.         LinearLayout layout=new LinearLayout(this);
  34.         layout.setOrientation(LinearLayout.VERTICAL);
  35.         setContentView(layout);
  36. /*
  37.         scView=new ScrollView(this);
  38.         scView.setLayoutParams(new LinearLayout.LayoutParams(
  39.                 LinearLayout.LayoutParams.MATCH_PARENT,
  40.                 LinearLayout.LayoutParams.WRAP_CONTENT));
  41.         layout.addView(scView);
  42. */
  43.         txtView=new TextView(this);
  44.         txtView.setText("");
  45.         txtView.setLayoutParams(new LinearLayout.LayoutParams(
  46.                 LinearLayout.LayoutParams.MATCH_PARENT,
  47.                 LinearLayout.LayoutParams.WRAP_CONTENT));
  48.         //scView.addView(txtView);
  49.         layout.addView(txtView);
  50.         // センサーマネージャのインスタンスを取得
  51.         mSensorManager = (SensorManager)getSystemService(Context.SENSOR_SERVICE);
  52.         // センサーの取得
  53.         List<Sensor> list = mSensorManager.getSensorList(Sensor.TYPE_ACCELEROMETER);
  54.         if (list.size()>0) {
  55.         	mAccelerometer = list.get(0);
  56.         }
  57.         // 画面のロックを防ぐ
  58.         getWindow().addFlags(WindowManager.LayoutParams.FLAG_KEEP_SCREEN_ON);
  59.     }
  60.     @Override
  61.     public void onResume() {
  62.     	super.onResume();
  63.     	if (mAccelerometer!=null) {
  64.     		// SensorEventListenerを登録します
  65.     		mSensorManager.registerListener(this, mAccelerometer,SensorManager.SENSOR_DELAY_UI);
  66.     	}
  67.         //定期処理ハンドラの生成と実行
  68.         tickHandler=new TickHandler();
  69.         tickHandler.sleep(0);
  70.     }
  71.     public void onStop() {
  72.     	super.onStop();
  73. 		mSensorManager.unregisterListener(this);
  74. 		//定期処理ハンドラの停止
  75. 		tickHandler=null;
  76.     }
  77.  
  78. 	public void onAccuracyChanged(Sensor sensor, int accuracy) {
  79. 		// TODO 自動生成されたメソッド・スタブ
  80.  
  81. 	}
  82.  
  83. 	public void onSensorChanged(SensorEvent event) {
  84. 		// TODO 自動生成されたメソッド・スタブ
  85.  
  86. 		if (event.sensor.getType()!= Sensor.TYPE_ACCELEROMETER) {
  87. 			return;
  88. 		}
  89. 		oValues[0] = nValues[0];
  90. 		oValues[1] = nValues[1];
  91. 		oValues[2] = nValues[2];
  92. 		nValues[0] = event.values[SensorManager.DATA_X];
  93. 		nValues[1] = event.values[SensorManager.DATA_Y];
  94. 		nValues[2] = event.values[SensorManager.DATA_Z];
  95. 	}
  96. 	public class TickHandler extends Handler {
  97. 		public String str;
  98. 		@Override
  99.  
  100. 		public void handleMessage(Message msg) {
  101.  
  102.  
  103. 			String str1 ="新 value[0]: meams X軸" + nValues[0] + "\n";
  104. 			String str2 ="新 value[1]: meams Y軸" + nValues[1] + "\n";
  105. 			String str3 ="新 value[2]: meams Z軸" + nValues[2] + "\n";
  106. 			String str4 ="=================================\n";
  107. 			String str5 ="旧 value[0]: meams X軸" + oValues[0] + "\n";
  108. 			String str6 ="旧 value[1]: meams Y軸" + oValues[1] + "\n";
  109. 			String str7 ="旧 value[2]: meams Z軸" + oValues[2] + "\n";
  110.  
  111. 			str =str1+str2+str3+str4+str5+str6+str7;
  112. 			public String getStr() {
  113.  
  114. 			return str;
  115. 		}
  116. 	    	if (tickHandler!=null) tickHandler.sleep(2000);
  117.  
  118.  
  119. 		}
  120. 		public void sleep(long delayMills) {
  121. 			removeMessages(0);	//使用済みのメッセージの削除
  122. 			/*
  123. 			 * obtainMessageはグローバル・メッセージ・プールにある
  124. 			 * インスタンスを使用することを指示する
  125. 			 */
  126. 			sendMessageDelayed(obtainMessage(0),delayMills);
  127. 		}
  128.  
  129. 	}
  130.  
  131. 	}
Compilation error #stdin compilation error #stdout 0s 0KB
comments (?)
stdin 
Standard input is empty
compilation info 
Main.java:112: illegal start of expression
			public String getStr() {
			^
Main.java:112: ';' expected
			public String getStr() {
			                    ^
2 errors
stdout 
Standard output is empty
https://ideone.com/7QFMH
language:
Java (HotSpot 12)
created:
11 years ago
visibility:
public

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