리오파파의 Android Source

mp3 file play refer to myHolyBible.apk File file = new File(fileName); FileDescriptor fd; if (file.exists()) { try { FileInputStream fs = new FileInputStream(file); fd = fs.getFD(); mediaPlayer.setDataSource(fd); fs.close(); mediaPlayer.setLooping(false); mediaPlayer.setPlaybackParams(mediaPlayer.getPlaybackParams().setSpeed(hymnSpeed)); mediaPlayer.prepare(); } catch (Exception e) { e.printStac..

get camera folder (DCIM) /Camera is actual folder private File getPublicCameraDirectory() { return new File(Environment.getExternalStoragePublicDirectory( Environment.DIRECTORY_DCIM),"/Camera"); }

read text file in raw folder into array list (UTF16 applied) refer to myHolyBible.app ArrayList readRawTextFile(Context ctx, int resId) { ArrayList lines = new ArrayList(); InputStream inputStream = ctx.getResources().openRawResource(resId); BufferedReader reader = null; try { reader = new BufferedReader(new InputStreamReader(inputStream,"UTF16")); } catch (UnsupportedEncodingException e) { e.pr..

how to define colors > values > colors.xml SlateBlue #6A5ACD​ int color = mActivity.getResources().getColor(R.color.myColor);

handler를 통해 메세지 보내고 받기 refer to GXCount.apk Message msg = Message.obtain(); msg.obj = ""; displayCount.sendMessage(msg); static final Handler displayCount = new Handler() { public void handleMessage(Message msg) { nowTVCount.setText(msg.obj.toString()); } };

sleep 2 sec SystemClock.sleep((2000));

vibrate phone with pattern refer to KeepItSilent.apk private static void vibratePhone(Context context) { long[] pattern = {0, 100, 1000, 300, 200, 100, 500, 200, 100}; Vibrator v = (Vibrator) context.getSystemService(VIBRATOR_SERVICE); assert v != null; v.vibrate(VibrationEffect.createWaveform(pattern, -1)); }

지나간 일자의 log directory 지우기 refer to KeepItSilent.apk static final SimpleDateFormat sdfDate = new SimpleDateFormat("yyyy-MM-dd", Locale.US); private final String PREFIX = "log_"; . . . void deleteOldLogFiles() { // remove older than n days String oldDate = PREFIX + sdfDate.format(System.currentTimeMillis() - 2*24*60*60*1000L); if (packageDir == null) packageDir = getPackageDirectory(); File[] file..

res > drawable > backborder.xml refer to blackRecords.

특정 폴더가 없으면 만들고, 있으면 true로 return Pemission Required refer to blackRecords.apk boolean readyPackageFolder (File dir){ try { if (!dir.exists()) return dir.mkdirs(); else return true; } catch (Exception e) { Log.e("creating Folder error", dir + "_" + e.toString()); } return false; }