Building LineageOS for Xiaomi Mi 4c (Libra)
Device Information
Warning: Xiaomi Mi 4c is no longer officially maintained. Developers interested in private builds or potentially reviving official support can use the build guide.
Installation
How to install LineageOS on Xiaomi Mi 4c
Build Guide
How to build LineageOS for Xiaomi Mi 4c
Update Guide
How to update LineageOS on Xiaomi Mi ...
Posted on Thu, 21 May 2026 18:05:41 +0000 by ccjob2
Implementing CRUD Operations with Android Room Database
Dependencies
Add the following to the app-level build.gradle file:
dependencies {
implementation("androidx.room:room-runtime:2.6.1")
annotationProcessor("androidx.room:room-compiler:2.6.1")
}
Data Entity
package com.example.app
import androidx.room.ColumnInfo
import androidx.room.Entity
import androidx.room.Ignore
...
Posted on Wed, 20 May 2026 17:48:23 +0000 by cbyrns1125
Implementing Privacy Consent and Publishing Unity Games on TapTap Platform
Developer Account Registration
Begin by registering a TapTap developer account, which requires 1-2 days for verification. Use the official registration portal: https://developer.taptap.cn/developer-apply/
Personal developers without software copyright certificates or publication licenses can only release trial versions. Applications with in-app ...
Posted on Tue, 19 May 2026 17:32:38 +0000 by JamieinNH
Building a Multi-Screen Android Game App with Activity Communication
Project Overview
This project demonstrates Android Activity navigation and inter-activity data exchange. The application consists of five screens: one main dashboard and four sub-screens accessible via image buttons.
Main Activity Implemantation
The entry point manages navigation to child activities and handles returning data.
MainActivity.java ...
Posted on Tue, 19 May 2026 16:33:07 +0000 by smallflower
MPAndroidChart: Solving LimitLine Visibility and Repetition Issues
Understanding and Solving LimitLine Issues in MPAndroidChart
When implementing charts using the MPAndroidChart library, developers often encounter challenges with LimitLine functionality. This guide explores two common issues with LimitLine implementation and provides effective solutions.
Basic LimitLine Implementation
A LimitLine, also know ...
Posted on Tue, 19 May 2026 00:40:06 +0000 by mounika
Capturing and Logging Unhandled Exceptions in Android
To handle uncaught exceptions globally in an Android app, you can set up a custom UncaughtExceptionHandler that collects crash data and persists it before the app terminates.
Registering the Handler
Create a custom Application subclass and override onCreate(). Assign your custom handler as the default uncaught expection handler for the main thr ...
Posted on Mon, 18 May 2026 19:59:54 +0000 by rfighter
Termux: Android Terminal Emulator and Linux Environment
Key features include:
Security: SSH client for secure remote server access
Rich functionality: Choose between Bash, fish, or Zsh shells, and editors like nano, Emacs, or Vim
Customizable: Install packages using the familiar APT package management system
Explorable: Access the same packages available on Mac and Linux systems
Complete toolset: L ...
Posted on Mon, 18 May 2026 18:36:10 +0000 by my_name
Building a Custom Pull-to-Refresh Layout with Elastic Stretch and Flexible Animations
Introduction
Android's built-in SwipeRefreshLayout provides pull-to-refresh functionality for RecyclerView and NestedScrollView. However, it has several limitations: it only supports a narrow set of views, does not work with ListView or GridView, the animation effects are difficult to customize, and it lacks built-in pull-to-load-more support.
...
Posted on Mon, 18 May 2026 18:26:17 +0000 by pacmon
Managing API Dependencies in Android Development
API Dependency Management in Android
API dependencies enable Android applications to utilize external libraries and services. Android Studio provides tools for managing these dependencies efficient.
Defining API Dependencies
API dependencies refer to third-party libraries integrated into Android projects. These libraries offer functionalities l ...
Posted on Mon, 18 May 2026 09:30:50 +0000 by osiris1603
Offline Basemap Solutions for ArcGIS Mobile Clients
In mobile GIS applications, data is typically categorized into two primary types: basemap layers and operational layers. Basemap layers serve as reference frameworks for navigation and orientation, containing relatively static visual elements. Operational layers, on the other hand, store dynamic GIS data that supports spatial queries, attribute ...
Posted on Mon, 18 May 2026 05:26:16 +0000 by php_guy