I am working on an Android app that handles the creation and installation of Client Certificates. I have everything set up and working except for the importing of PKCS12 Certificates into Android using the KeyChain.createInstallIntent() function. Because I need to handle the the creation of PKCS12 Certificate…
Tag: android
How to activate an android app with voice
I am trying to program an assistant like Siri Alexa etc. I want to activate the app while I say “ok Toby” or something like that. I am using Java Android. How do I do this?
Sending integer values in response from node js server
I have a node js server implementation and I would like to send some values to an Android (Java) client. The method of the node js server is as follows: I would like to send the values score (integer), days_total (integer), days_count (integer), minutes_count (long), duration_enabled (long), duration_disabled…
Cache-Control : no-cache
I tried to build an app in android studio which does json parsing from a URL server with ports (example: http://xxx.xxx.xxx.xxx:xxxx). So I found 3 methods such as asynctask, volley and okhttp. But the problem is everytime I parse it with these methods, the same exception always occurred. java.net.ProtocalExc…
Adapter doesn’t show product image and price from Firebase Realtime Database
I am trying to retrieve data (a product image and the price for it) from Firebase Realtime Database and put it in a recyclerView, but I have some difficulties. In my database I stored the image url for one product and I want to show that image in an ImageView component placed in the cardView. I also managed t…
android Seekbar width “match_parent” not working
I’m creating a seekbar in a dialog fragment, and for some reason, the seekbar width is not taking the whole available width. I guess it has something to do with the dialogfragment somehow. here is my …
how to get ID Value from sqlite database (android studio java)
when i try to click some name from listview, i want it to return the ID from its name(in Toast Text), but i always getting result “0” wherever i click a name in listview, can you help me fix my code?, thanks MainActivity.java DatabaseHelper.java Answer Try this: Cursor getNoteId = myDB.rawQuery(&#…
Using Intent.createChooser and getting error: Calling startActivity() from outside of an Activity context requires the FLAG_ACTIVITY_NEW_TASK flag
I want to open the share via option from the service class. It is working fine in Android 7, but in 8+ OS it starts showing android.util.AndroidRuntimeException: Calling startActivity() from outside of an Activity context requires the FLAG_ACTIVITY_NEW_TASK flag. Is this really what you want? I have also incl…
Google Nearby Messages API: Attempting to perform a high-power operation from a non-Activity Context
Calling subscribe on the Google Nearby Messages API for Android results in the Exception: My code: Note: The promise Parameter is from React Native, I’m trying to create a wrapper for the API. At the Log.d event inside my OnCompleteListener, it prints: I do have the API Key and the required Permissions …
buildSrc: Could not get unknown property for object of type org.gradle.api.internal.artifacts.dsl.dependencies.DefaultDependencyHandler
I am trying to reorganize this Android (Java based) library to use the buildSrc folder to define all versions and dependencies as described in this article. I already set this successfully up for several times for Kotlin bases projects. This time the project is pure Java. In the buildSrc folder I created the …