I am trying to get json data from my php server but whenever i try im getting "org.json.JSONException: End of input at character 0 of" also im using fragment for bottom menu private void getData() { // Initialize a new RequestQueue instance RequestQueue queue = Volley.newRequestQueue(this); JsonObjectRequest jsonObjectRequest = new JsonObjectRequest(Request.Method.GET, dataurl+name, null, new Response.Listener<JSONObject>() ..
Category : android-studio
We have to constantly update the text view of the foot. What would be the best and most efficient way to make this profile so that it supports all the different screen sizes Source: Android..
I have an android studio project I am working on, I am building a study related app and I want my users to be able to access a simple arithmetic calculator on the app, on all pages that is why I want it on action bar. Once the user clicks the button or icon which ..
I am trying to make a JSON request from world time API by using future builder when I tried to get the data from my asset folder which contains JSON data it works properly but when I try to get the data from the internet it crashes here as you can see this the main ..
i need to run code when pressed on action in notification idon’t want open new activity I want to run code for save value in sharedPrefrencess or remove notification form stat bar …oct i need to remove notification and save value in sharedPrefrenccess when pressed stop actions how to do this please help me Source: ..
So I am trying to develop a public library. I am having issues with adding a fragment to the addItem activity which holds a main menu with click able buttons like book. I understand there are plenty off help online but I cannot seem to get this issue solved package com.example.app2; import androidx.annotation.NonNull; import androidx.appcompat.app.AppCompatActivity; ..
I’m new to using OpenCV with Android Studio and was wondering how to go about the following problem. I currently have an Image in BMP format which I have converted to an HSV matrix and separated the channels. I want to create a bounding rectangle at a specific location and calculate the average V value ..
I need to open Notifications Setting for a specific app using adb shell command. I found below post, which opens the Notification using code. Any way to link to the Android notification settings for my app? How can I implement this using adb shell? I tried using below command: "adb shell am start -a android.settings.ACTION_APP_NOTIFICATION_SETTINGS" ..
I am working on a project, I want to create a new activity where I can display the current logged in username. I want a situation whereby I can direct the user to login or register before accessing that activity and after login, they can get directed to an activity that shows few of the ..
In some situations, when a View changes its position, It’s just hiding from its old position and visible in the new position. But I want to change their position using animation to translate from its old position to a new position. For example, I have a Linear layout with 10 buttons. By clicking a button ..
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