리오파파의 Android Source

Ringer Mode Silent를 쓰기 위해서 필요한 조치 Refer to KeepItSilent.apk androidManifest.xml에 permission 추가 onCreate()에 permission을 넣음 NotificationManager notificationManager = (NotificationManager) getApplicationContext().getSystemService(Context.NOTIFICATION_SERVICE); if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.M && !notificationManager.isNotificationPolicyAccessGranted()) { Intent intent = new Intent..

timer를 이용한 application exit (다른 내부 async 종료를 잠시 기다림) new Timer().schedule(new TimerTask() { public void run() { finishAffinity(); android.os.Process.killProcess(android.os.Process.myPid()); System.exit(0); } }, 500);

program start 시에 필요한 permission 물어보고 받아 내기, 실수로 거부되었을 경우 다시 물어보는 logic 있음 refer to myHolyBible.apk askPermission(); ArrayList permissions = new ArrayList(); private final static int ALL_PERMISSIONS_RESULT = 101; ArrayList permissionsToRequest; ArrayList permissionsRejected = new ArrayList(); private void askPermission() { permissions.add(Manifest.permission.WRITE_EXTERNAL_STORAGE); permissions.a..

refer to GXCount.apk int getScreenWidth() { Display display = mActivity.getWindowManager().getDefaultDisplay(); Point size = new Point(); display.getSize(size); return size.x; }

refer to MakrUpPhoto.apk SharedPreference sharePrefer; sharePrefer = getApplicationContext().getSharedPreferences("myPhoto", MODE_PRIVATE); // to get activeShortFolder = sharePrefer.getString("activeShortFolder", "DCIM/Camera"); // to save SharedPreferences.Editor editor = sharePrefer.edit(); editor.putString("activeShortFolder", activeShortFolder); editor.apply(); editor.commit();

set color from resource file color.xml btn03.setBackgroundColor( getResources().getColor(android.R.color.holo_blue_dark,mainContext.getTheme());

Wheel 을 가로로 보여 주고 선택할 수 있는 class 표시될 value를 array로 준비 meterLists = new ArrayList(); meterLists = Arrays.asList(meterTexts); refer to MultiMetronome.app call 하는 법 android.support.v7.app.AlertDialog.Builder builder = new android.support.v7.app.AlertDialog.Builder(mActivity); View theView = View.inflate(mContext, R.layout.wheel_view, null); WheelView wV = theView.findViewById(R.id.wheel); wV.setIte..

AlertDialog customized (OK button Size, color change) refer to MultiMetronome.app android.support.v7.app.AlertDialog.Builder builder = new android.support.v7.app.AlertDialog.Builder(mActivity); View theView = View.inflate(mContext, R.layout.wheel_view, null); builder.setView(theView) .setPositiveButton("OK가 크게",new DialogInterface.OnClickListener() { @Override public void onClick(DialogInterface..

arraylist 를 json을 이용해 sharedpreference에 넣고 가져 옴 String, Integer, boolean refer to GXCount.app void setStringArrayPref(String key, ArrayList values) { SharedPreferences.Editor editor = sharedPreferences.edit(); JSONArray a = new JSONArray(); for (int i = 0; i < values.size(); i++) { a.put(values.get(i)); } if (!values.isEmpty()) { editor.putString(key, a.toString()); } else { editor.putString(key..

text file을 읽어 array[]로 return해 줌 String[] readLines(String filename) throws IOException { FileReader fileReader = new FileReader(filename); BufferedReader bufferedReader = new BufferedReader(fileReader); List lines = new ArrayList(); String line; while ((line = bufferedReader.readLine()) != null) { line = line.trim(); lines.add(line); } bufferedReader.close(); return lines.toArray(new String[0])..