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How to Download files using OkDownload Android Library

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🎯 How to Download Files in Android Using OkDownload In this tutorial, we’ll learn how to create a simple Android application that downloads video or file content using the OkDownload library. We'll use Java and integrate a clean UI with a ProgressBar to track the download process. 📁 Step 1: Add Required Permissions Add the following permissions to your AndroidManifest.xml : <uses-permission android:name="android.permission.INTERNET" /> <uses-permission android:name="android.permission.WRITE_EXTERNAL_STORAGE" /> <uses-permission android:name="android.permission.READ_EXTERNAL_STORAGE" /> <uses-permission android:name="android.permission.MANAGE_EXTERNAL_STORAGE" /> 🧩 Step 2: XML Layout ( res/layout/main.xml ) <androidx.coordinatorlayout.widget.CoordinatorLayout xmlns:android="http://schemas.android.com/apk/res/android" xmlns:app="http://schemas.android.com/apk/res-...
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How to Display Math Equations in Android Using MathView

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How to Use MathView in Android (Java + XML) 🧮 Introduction This tutorial shows how to use MathView in your Android app to display LaTeX-style mathematical equations. This is useful for educational or scientific apps. 📦 Java Imports & Class Structure import com.zanvent.mathview.MathView; import android.widget.EditText; import android.widget.Button; import android.os.Bundle; import androidx.appcompat.app.AppCompatActivity; 🧠 Java Code (MainActivity.java) public class MainActivity extends AppCompatActivity { private EditText edittext1; private Button button1; private MathView textview1; @Override protected void onCreate(Bundle savedInstanceState) { super.onCreate(savedInstanceState); setContentView(R.layout.main); edittext1 = findViewById(R.id.edittext1); button1 = findViewById(R.id.button1); textview1 = findViewById(R.id.textview1); button1.s...
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