Questions tagged [Android] (11284)

I have a layout in LinearLayout have a RecyclerView, which is another element. The problem is that when the RecyclerView is added/removed the elements of his physical height changes instantly though (standard) animation has just begun. If you add it looks tolerable, then when the element is removed due to the drastically ch...

Hi all, doing a mass registration of accounts in instagram, but that's not it. In my program for registering accounts, plays a very important role parameter device-id, and I came to a conclusion that kaki OS ID be good for them is register your account, and what is not, it is 100% that this is the problem, no proxy and no...

Sawing the app on Xamarin. Normal activity with the vyuha. Encrypt files using the AES algorithm, the encryption method used here is a (decoding similar): public static void Encode(string inputPath, string outputPath, string _key, string _iv) { using (Aes aes = Aes.Create()) { aes.Key = Encoding.Unicode.GetBytes(_key); a...

Need some advice on how to organize the work with the database in the application. Here is what we have now: Class DBHelper package com.sherdle.universal.util; import android.content.ContentValues; import android.content.Context; import android.database.Cursor; import android.database.sqlite.SQLiteDatabase; import android....

How to remove this panel

Actually, the problem in the title. The easiest way, in my opinion, looks like the application that when run displays the message specified in its settings. Itself be the application run by the application to startup. The application to autorun on playmarket I found, and the application displays a message when it starts up...

Why, when I register user via phone using firebase, it is some time displayed the image, and then not??? My guess is that I did not properly autoriser user. Here's the code output. firebaseFirestore.collection("users").document(user_id).get().addOnCompleteListener(new OnCompleteListener<DocumentSnapshot>() { @Overrid...

Phone Samsung Galaxy J4, Set a password and used as usual. Today everything was fine, but I put the phone away, and put on the lock. When I took and tried to unlock it says enter the wrong password, although the password is correct! The phone is not rooted, can connect via adb, root adb is also not working. Through findmym...

I have a mission: to Determine whether a site with the given address, if there is - to list the contents of the main page. To explicitly use the GET method. How to get the page with httpURLConnection method, or MB as that of the other. Thanks in advance!

This question is probably to the specialists in network security Linux application to Android: 1) if Android 9 smartphone rooted 2) and permanently connected to the Internet via SIM card (the same issue if only using WiFi-router), 3) but uses only a fixed set of software for technological industrial purposes: software on...