I have solution for your problem . Actually there is a class is missing from zxing library . If you want I can give you working Zxing lib + my sample app . 3 solved How can I insert a QR scanner into my android app?
On of the running apps on your PC is preventing ADB from functioning properly. In my case, I shut off Norton, Bluestacks, Kies, and then ADB worked properly. In your case it looks like the Device Association Framework that seems to be interfering with ADB. ADB normally works well in conjunction with ONE application at … Read more
The solution was to add a p in the URL in the Retrofit answer before (id) (what they call URL manipulation, check out the Retrofit site to find out more about that) where the id long was given. Thanks for the help ideas though! solved NumberFormatException, Invalid long
Make a check for parseObjects == null as i believe you are getting parseObjects as null. qp.findInBackground(new FindCallback<ParseObject>() { @Override public void done(List<ParseObject> parseObjects, ParseException e) { if (e != null) e.printStackTrace(); if(parseObjects!=null) { for (int i = 0; i < parseObjects.size(); i++) { Photo pp = new Photo(); ParseObject o = parseObjects.get(i); pp.isActive = … Read more
I went with a custom seekbar https://github.com/JesusM/HoloCircleSeekBar/blob/master/lib/src/main/java/com/jesusm/holocircleseekbar/lib/HoloCircleSeekBar.java This is a circular seekbar, as per my requirements solved Android ProgressBar onclick
use popup window for this type of options: llBack.setOnClickListener(new OnClickListener() { @Override public void onClick(View arg0) { showPopupMenu(); } }); and the showPopupMenu() method is: public void showPopupMenu() { LayoutInflater inflater = (LayoutInflater) getSystemService(LAYOUT_INFLATER_SERVICE); View popupView = inflater.inflate(R.layout.add_file_lay, this.container, false); popupWindow = new PopupWindow(popupView, popupwidth, WindowManager.LayoutParams.WRAP_CONTENT, true); popupWindow.setOutsideTouchable(true); popupWindow.setBackgroundDrawable(new BitmapDrawable()); popUpwindowinIt(popupView); popupWindow.showAsDropDown(findViewById(R.id.places), 0, 0); } … Read more
onStart is called every time the app starts. onCreate on the other hand, is only called when the app starts or after the activity process has been killed and restarted. Usually the last scenario means after onStop is called and the activity process is killed, but it isn’t destroyed yet. Move that code to onCreate, … Read more
How can i create the correct JSON data in an Android app required for a Java Jax RS REST POST Api accepting a List of JSON Objects solved How can i create the correct JSON data in an Android app required for a Java Jax RS REST POST Api accepting a List of JSON Objects
I had the following error: The styles.xml at v14 looked the following <!– Base application theme for API 14+. This theme completely replaces AppBaseTheme from BOTH res/values/styles.xml and res/values-v11/styles.xml on API 14+ devices. –> <style name=”AppBaseTheme” parent=”Theme.AppCompat.Light.DarkActionBar”> <!– API 14 theme customizations can go here. –> </style> The search button was not visible because the … Read more
webView.loadUrl(“file:///android_asset/filename.html”); This may help you…give your html filename in the place of “filename” in this url. And try serching in google when you face some problem. Simple que like this is not so appreciated here. And you will get many que like this once you search in SO. try this three links link 1 ,link … Read more
https://developer.android.com/training/permissions/requesting.html Beginning in Android 6.0 (API level 23), users grant permissions to apps while the app is running, not when they install the app. This approach streamlines the app install process, since the user does not need to grant permissions when they install or update the app. It also gives the user more control over … Read more
Try following code Just add your all code on onCreateView() method. @Override public View onCreateView(LayoutInflater inflater, ViewGroup container, Bundle savedInstanceState) { View v = inflater.inflate(R.layout.fragment_layout, container, false); context=getActivity(); btnTest=(Button)context.findViewById(R.id.button1); edtTest=(EditText)context.findViewById(R.id.editText1); edtTest.setText(“Test text”); final AlertDialog.Builder builder = new AlertDialog.Builder(context); builder.setTitle(“Test”); btnTest.setOnClickListener(new OnClickListener() { @Override public void onClick(View v) { // TODO Auto-generated method stub String str=edtTest.getText().toString(); … Read more
Yes, it is possible. You won’t find a solution online to something that specific. Do research on how to pull data from web pages. One easy way I can suggest is pay attention to the HTML tags used for the data you want, and search only through the relevant tags. That will cut down on … Read more
You can get some idea from this.This is not exactly what you want but it is similar to your question. Link 1 Link 2 0 solved I am having one EditText for which i have set onClickListener and opening material Calendar [closed]
Try to move the following lines out of the OnClickListener, they should be in the onCreate method: @Override protected void onCreate(Bundle savedInstanceState) { super.onCreate(savedInstanceState); setContentView(R.layout.activity_register); //… inputUsername = findViewById(R.id.inputUsername); inputEmail = findViewById(R.id.inputEmail); inputPassword = findViewById(R.id.inputPassword); inputCpassword = findViewById(R.id.inputCpassword); btnRegister = findViewById(R.id.btnRegister); btnRegister.setOnClickListener(new View.OnClickListener() { @Override public void onClick(View view) { validations(); } }); // … … Read more