Full-Screen Call Notification Setup -- 2

@Microlent

Hello, I can develop a custom full-screen call notification feature for your Android app that mimics Whats@App’s call alert functionality. Key Features: Full-screen incoming call notifications displayed even when the device is locked. Notification opens full-screen on tap, enabling seamless call answering. Ringing and vibration alerts to ensure the call is noticed promptly. Ability to pick up calls directly from the lock screen interface. Deep integration with Android’s call and notification APIs, ensuring smooth and reliable behavior. Experience: Strong Android development skills with expertise in advanced notification management. Proven experience implementing custom call UI and handling locked-screen interactions. Familiar with telephony and media APIs crucial for call control and alerts integration. I will deliver a robust, user-friendly call notification system tailored to your app’s needs. Best regards, Vicky Keswani

@DigitalNightOwl8

Hi Good morning Already have something live to show you Live Similar Site work I have gone through your requirement , I found it very interesting , Since I already have similar live to show you As i had worked on these tech Mobile Development, Mobile App Development, Kotlin, Android App Development, Android Studio, Android SDK, Java and Android I can Implement is the similar or with changes for you !!!! Let us discuss more about this Thanks

@develergin

I can implement a WhatsApp-style full-screen incoming call notification that works even on the lock screen, with ringing, vibration, and direct pick-up — fully compliant with Android 10–14 restrictions and Google Play policies. • Use setFullScreenIntent() with a Foreground Service to keep the UI active under battery optimizations. • Configure high-importance notification channels for maximum reliability. • Handle OEM-specific quirks (Xiaomi, Huawei, etc.) with clear documentation for required user settings. • Test across multiple Android versions to ensure consistent behavior. Key considerations: • From Android 10+, full-screen intents are allowed only for valid calls or high-priority alerts. • From Android 13+, POST_NOTIFICATIONS permission is mandatory; without it, no notification will be shown. • Direct background activity launches are restricted — must trigger via notification. Who am I? I’m Ergin Ersoy, a senior Android developer with 10+ years of experience, including custom VoIP and call-related features. I’ve built and integrated full-screen call UIs for various apps, ensuring they meet both technical requirements and Google Play’s policy guidelines. I can start immediately and deliver within your required timeframe.

@kaylinr1

This project aligns well with my background and expertise. You’re looking for an Android developer to create a call notification feature similar to WhatsApp's functionality. With deep knowledge in call-related notifications in Android and experience with custom app integrations, I can deliver a seamless solution. My skills in Android development, notification management, and UI design make me the ideal candidate for this project. I look forward to discussing your requirements further. Regards, Kaylin Ross

@Sadaqah

"I am a perfect fit for your project. I understand the importance of creating a seamless call notification feature similar to WhatsApp’s functionality for your custom app. While I am new to freelancer.com, I have tons of experience and have done other projects off-site. I have in-depth knowledge of Android development, custom app integrations, and UI design for creating clean and user-friendly interfaces. I would love to chat more about your project! Regards, Sadaqah"

@christos62

We’re confident that our team aligns perfectly with what you're looking for. Our team has extensive experience in Android development and a deep understanding of call-related notifications. We specialize in creating clean, professional, and user-friendly interfaces that seamlessly integrate custom app features. While we’re new to Freelancer, our team has delivered high-quality projects off-platform and brings proven experience to every job — all at a competitive rate as we build our profile here. We’d love the opportunity to chat more about your vision and how we can bring it to life! Regards, Christo Steyn

@antoniod42

"I believe I can deliver what you need. Proficient in Android development, I understand the importance of seamless call notifications. While I am new to freelancer, I have tons of experience and have done other projects off site. I possess the expertise in custom app integrations and UI design. I ensure clean, professional, and user-friendly solutions. I would love to chat more about your project! Regards, Antonio"

@DaneMarais

I am a perfect fit for your project. I understand the need for clean, professional call notifications similar to WhatsApp for your custom app. I specialize in Android development and have expertise in custom app integrations and UI design. While I am new to Freelancer, I have tons of experience and have completed similar projects off-site. I would love to chat more about your project! Regards, Dane Marais

@ssharol19

I read all details of this project .I have complete knowledge to do this work.I can start working immediately. Let's discuss further.

@Pietman558

"The perfect match for your needs right here" I understand the need for a clean, professional, and seamless call notification feature for your custom app. With years of Android development experience, I specialize in creating user-friendly, integrated solutions. While I am new to freelancer, I have tons of experience and have done other projects off site. I would love to chat more about your project! Regards, Peter Maree

@patricias411

Your concept caught my eye. I'd love to bring it to life. I understand the need for seamless call notifications and full-screen functionality for your custom app. My talented team excels in android development, custom integrations, and UI design. I personally oversee all projects to ensure they meet and exceed expectations. We offer expertise in Android development, custom app integrations, and UI/UX design. My current rates are competitive as I build my reputation here, with a guarantee of high-quality service. You only pay if you're satisfied. I would love to chat more about your project! Regards, Patricia