refine code

src/com/netease/qa/emmagee/activity/MainPageActivity.java

@@ -62,7 +62,7 @@ public class MainPageActivity extends Activity {
 
 	private List<Programe> processList;
 	private ProcessInfo processInfo;
-	private Intent MonitorService;
+	private Intent monitorService;
 	private ListView lstViProgramme;
 	private Button btnTest;
 	private boolean isTesting = true;
@@ -86,8 +86,8 @@ public void onCreate(Bundle savedInstanceState) {
 		btnTest.setOnClickListener(new OnClickListener() {
 			@Override
 			public void onClick(View v) {
-				MonitorService = new Intent();
-				MonitorService.setClass(MainPageActivity.this,
+				monitorService = new Intent();
+				monitorService.setClass(MainPageActivity.this,
 						EmmageeService.class);
 				if (isTesting) {
 					if (isRadioChecked) {
@@ -96,13 +96,13 @@ public void onClick(View v) {
 						Log.d(LOG_TAG, packageName);
 						startActivity(intent);
 						waitForAppStart(packageName);
-						MonitorService.putExtra("processName", processName);
-						MonitorService.putExtra("pid", pid);
-						MonitorService.putExtra("uid", uid);
-						MonitorService.putExtra("packageName", packageName);
-						MonitorService.putExtra("settingTempFile",
+						monitorService.putExtra("processName", processName);
+						monitorService.putExtra("pid", pid);
+						monitorService.putExtra("uid", uid);
+						monitorService.putExtra("packageName", packageName);
+						monitorService.putExtra("settingTempFile",
 								settingTempFile);
-						startService(MonitorService);
+						startService(monitorService);
 						btnTest.setText("停止测试");
 						isTesting = false;
 					} else {
@@ -115,14 +115,14 @@ public void onClick(View v) {
 					Toast.makeText(MainPageActivity.this,
 							"测试结果文件：" + EmmageeService.resultFilePath,
 							Toast.LENGTH_LONG).show();
-					stopService(MonitorService);
+					stopService(monitorService);
 				}
 			}
 		});
 	}
 
 	/**
-	 * create new file to reserve setting data
+	 * create new file to reserve setting data.
 	 */
 	private void createNewFile() {
 		Log.i(LOG_TAG, "create new file to save setting data");
@@ -174,6 +174,10 @@ private void waitForAppStart(String packageName) {
 
 	/**
 	 * show a dialog when click return key.
+	 * 
+	 * @return Return true to prevent this event from being propagated further,
+	 *         or false to indicate that you have not handled this event and it
+	 *         should continue to be propagated.
 	 */
 	public boolean onKeyDown(int keyCode, KeyEvent event) {
 		if (keyCode == KeyEvent.KEYCODE_BACK && event.getRepeatCount() == 0) {
@@ -183,8 +187,8 @@ public boolean onKeyDown(int keyCode, KeyEvent event) {
 	}
 
 	/**
-	 * set menu options.
-	 * 
+	 * set menu options,including cancel and setting options.
+	 *
 	 * @return true
 	 */
 	public boolean onCreateOptionsMenu(Menu menu) {
@@ -197,7 +201,7 @@ public boolean onCreateOptionsMenu(Menu menu) {
 
 	/**
 	 * trigger menu options.
-	 * 
+	 *
 	 * @return false
 	 */
 	public boolean onOptionsItemSelected(MenuItem item) {
@@ -219,7 +223,7 @@ public boolean onOptionsItemSelected(MenuItem item) {
 
 	/**
 	 * create a dialog.
-	 * 
+	 *
 	 * @return a dialog
 	 */
 	protected Dialog onCreateDialog(int id) {
@@ -233,9 +237,9 @@ protected Dialog onCreateDialog(int id) {
 								@Override
 								public void onClick(DialogInterface dialog,
 										int which) {
-									if (MonitorService != null) {
+									if (monitorService != null) {
 										Log.d(LOG_TAG, "stop service");
-										stopService(MonitorService);
+										stopService(monitorService);
 									}
 									Log.d(LOG_TAG, "exit Emmagee");
 									EmmageeService.closeOpenedStream();
@@ -250,7 +254,7 @@ public void onClick(DialogInterface dialog,
 
 	/**
 	 * customizing adapter.
-	 * 
+	 *
 	 */
 	private class ListAdapter extends BaseAdapter {
 		List<Programe> programe;

src/com/netease/qa/emmagee/activity/SettingsActivity.java

@@ -59,7 +59,7 @@ public void onCreate(Bundle savedInstanceState) {
 		edtTime = (EditText) findViewById(R.id.time);
 		Button btnSave = (Button) findViewById(R.id.save);
 		boolean floatingTag = true;
-		RandomAccessFile raf ;
+		RandomAccessFile raf;
 
 		try {
 			raf = new RandomAccessFile(settingTempFile, "r");
@@ -81,7 +81,6 @@ public void onCreate(Bundle savedInstanceState) {
 			Log.e(LOG_TAG, "IOException: " + e.getMessage());
 			e.printStackTrace();
 		}
-
 		edtTime.setText(time);
 		chkFloat.setChecked(floatingTag);
 		// edtTime.setInputType(InputType.TYPE_CLASS_NUMBER);
@@ -135,7 +134,7 @@ protected void onDestroy() {
 
 	/**
 	 * is input a number.
-	 * 
+	 *
 	 * @param inputStr
 	 *            input string
 	 * @return true is numeric

src/com/netease/qa/emmagee/service/EmmageeService.java

@@ -157,7 +157,7 @@ private void readSettingInfo(Intent intent) {
 			time = "5";
 			isFloating = true;
 			Log.e(LOG_TAG, e.getMessage());
-		} 
+		}
 	}
 
 	/**
@@ -300,9 +300,9 @@ public void run() {
 
 	/**
 	 * refresh the performance data showing in floating window.
-	 * 
+	 *
 	 * @throws FileNotFoundException
-	 * 
+	 *
 	 * @throws IOException
 	 */
 	private void dataRefresh() {

src/com/netease/qa/emmagee/utils/CpuInfo.java

@@ -148,7 +148,7 @@ public ArrayList<String> getCpuRatioInfo() {
 			String mDateTime2 = formatterFile.format(cal.getTime().getTime()
 					+ 8 * 60 * 60 * 1000);
 
-			if (isInitialStatics == true) {
+			if (isInitialStatics) {
 				initialTraffic = trafficInfo.getTrafficInfo();
 				isInitialStatics = false;
 			} else {

src/com/netease/qa/emmagee/utils/MemoryInfo.java

@@ -90,7 +90,7 @@ public int getPidMemorySize(int pid, Context context) {
 		int[] myMempid = new int[] { pid };
 		Debug.MemoryInfo[] memoryInfo = am.getProcessMemoryInfo(myMempid);
 		memoryInfo[0].getTotalSharedDirty();
-		
+
 		// int memSize = memoryInfo[0].dalvikPrivateDirty;
 		// TODO PSS
 		int memSize = memoryInfo[0].getTotalPss();
@@ -100,7 +100,7 @@ public int getPidMemorySize(int pid, Context context) {
 
 	/**
 	 * get the sdk version of phone.
-	 * 
+	 *
 	 * @return sdk version
 	 */
 	public String getSDKVersion() {
@@ -109,7 +109,7 @@ public String getSDKVersion() {
 
 	/**
 	 * get phone type.
-	 * 
+	 *
 	 * @return phone type
 	 */
 	public String getPhoneType() {

src/com/netease/qa/emmagee/utils/ProcessInfo.java

@@ -38,7 +38,7 @@ public class ProcessInfo {
 	/**
 	 * get information of all running processes,including package name ,process
 	 * name ,icon ,pid and uid.
-	 * 
+	 *
 	 * @param context
 	 *            context of activity
 	 * @return running processes list
@@ -83,7 +83,7 @@ public List<Programe> getRunningProcess(Context context) {
 
 	/**
 	 * get information of all applications.
-	 * 
+	 *
 	 * @param context
 	 *            context of activity
 	 * @return packages information of all applications

src/com/netease/qa/emmagee/utils/TrafficInfo.java

@@ -36,7 +36,7 @@ public TrafficInfo(String uid) {
 	/**
 	 * get total network traffic, which is the sum of upload and download
 	 * traffic.
-	 * 
+	 *
 	 * @return total traffic include received and send traffic
 	 */
 	public long getTrafficInfo() {