Machine_웅_Note

// foreground 상태에서 해드업 알림 private void sendNotification2(String title, String body, Intent intent) { NotificationManager notificationManager = (NotificationManager) getSystemService(Context.NOTIFICATION_SERVICE); String NOTIFICATION_CHANNEL_ID = "fore001"; if (intent == null) intent = Intent.makeRestartActivityTask(new ComponentName(this, SplashActivity.class)); PendingIntent pendingIntent = Pen..

private void showPhotoList(){ layout_List.removeAllViews(); hs_Scrollview.scrollTo(0,0); LayoutInflater inflater = (LayoutInflater) getSystemService(LAYOUT_INFLATER_SERVICE); for(int i=0; i

// test public static void setListViewHeightBasedOnChildren(ListView listView) { ListAdapter listAdapter = listView.getAdapter(); if (listAdapter == null) { return; } int desiredWidth = View.MeasureSpec.makeMeasureSpec(listView.getWidth(), View.MeasureSpec.AT_MOST); int totalHeight = 0; View view = null; for (int i = 0; i < listAdapter.getCount(); i++) { view = listAdapter.getView(i, view, listV..

try{ if(ItemArray.get(0) != null){ Glide.with(context) .load(ItemArray.get(0).realUrl) .apply(new RequestOptions() .dontAnimate() .dontTransform() .diskCacheStrategy(DiskCacheStrategy.NONE) .skipMemoryCache(true) ) .into(image_01); }else{ Glide.with(context).clear(image_01); } }catch (Exception e){ Glide.with(context).clear(image_01); }

Intent intent; intent = mContext.getPackageManager().getLaunchIntentForPackage("net.daum.android.map"); mContext.startActivity(intent); // 해당 앱의 패키지 명을 넣어줘야한다.

public void openPDF (String path){ if(!TextUtils.isEmpty(path)){ Uri u_path = Uri.parse(path); Intent intent = new Intent(Intent.ACTION_VIEW); intent.setDataAndType(u_path,"application/pdf"); intent.setFlags(Intent.FLAG_ACTIVITY_CLEAR_TOP); try { activity.startActivity(intent); }catch (ActivityNotFoundException e){ Toast.makeText(activity, "PDF 파일을 보기 위한 뷰어 앱이 없습니다.", Toast.LENGTH_SHORT).show();..

1. 코드 1)manifests에 사용할 권한을 등록합니다 2)메인코드 *앱이 실행되면 권한창을 띄워주고, 권한을 허가하지않으면 앱이 종료되는 코드 public class MainActivity extends AppCompatActivity { String[] permission_list = { Manifest.permission.WRITE_CONTACTS }; @Override protected void onCreate(Bundle savedInstanceState) { super.onCreate(savedInstanceState); setContentView(R.layout.activity_main); checkPermission(); } public void checkPermission(){ //현..

스크린샷 막기 try { runOnUiThread(new Runnable() { @Override public void run() { getCurrentActivity().getWindow().addFlags(WindowManager.LayoutParams.FLAG_SECURE); } }); }catch (Exception e){ Toast.makeText(getReactApplicationContext(), ""+e,Toast.LENGTH_SHORT).show(); } 막은 스크린샷 풀어주기 try { runOnUiThread(new Runnable() { @Override public void run() { getWindow().clearFlags(WindowManager.LayoutParams.FL..

1) dp -> px // dp를 px로 변환 (dp를 입력받아 px을 리턴) public static float convertDpToPixel(float dp, Context context){ Resources resources = context.getResources(); DisplayMetrics metrics = resources.getDisplayMetrics(); float px = dp * ((float)metrics.densityDpi / DisplayMetrics.DENSITY_DEFAULT); return px; } 2) px -> dp //px을 dp로 변환 (px을 입력받아 dp를 리턴) public static float convertPixelsToDp(float px, Conte..