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Android Engineers · May 31, 2026

I Built and Published an Android App in One Day Using Gemini, Stitch, AI Studio, and Android Studio. Here's My Honest Experience.

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Akshay Nandwana · Android Engineers

Today, I decided to run a simple experiment.

Could I take an idea, use Google’s latest AI-powered development tools, build a complete Android application, publish it to the Play Store, and document what actually works—and what still needs improvement?

The result was Ram Shalaka, a spiritual guidance application inspired by the traditional Shri Ram Shalaka Prashnavali from the Ramcharitmanas.

More importantly, the journey itself became a fascinating glimpse into where Android development is heading.

And honestly?

We’re much closer to true AI-assisted app development than most developers realize.

For those unfamiliar with the tradition, Shri Ram Shalaka is a spiritual guidance practice where a seeker reflects on a question, selects a letter from a sacred 15×15 grid, and receives a corresponding Chaupai (verse) from the Ramcharitmanas.

The app I built includes:

  • Guided reflection flow

  • Interactive 15×15 sacred letter grid

  • Traditional 9th-letter rule algorithm

  • Spiritual journal with persistence

  • Wisdom library with searchable verses

  • Daily wisdom section

  • Full English and Hindi support

  • Modern Material 3 design using Jetpack Compose

The biggest surprise of this project was how useful Google Stitch has become.

Instead of starting with wireframes, Figma files, or manually creating screens, I began with Stitch and focused entirely on describing the experience.

The workflow felt remarkably natural:

  • Describe the screens

  • Iterate visually

  • Refine layouts

  • Export assets and code

  • Continue development elsewhere

One thing many developers might miss is that Stitch isn’t just a standalone tool anymore.

The export capabilities make it surprisingly easy to move between:

  • Google Stitch

  • AI Studio

  • Android Studio

  • Other AI-assisted workflows

This interoperability is what makes the experience powerful.

Rather than locking you into a single environment, Stitch becomes a starting point in a larger development pipeline.

This was probably the most impressive part of the entire experiment.

Using Google AI Studio with Stitch connectivity, I was able to generate the foundation of the entire application from a single prompt.

Let that sink in for a moment.

Not a screen.

Not a component.

Not a UI mockup.

An actual Android application structure.

Navigation.

Compose screens.

Architecture.

Flows.

State handling.

All generated from a prompt.

Now, before anyone panics about AI replacing Android engineers, let’s be realistic.

The generated code still required:

  • Review

  • Refinement

  • Bug fixes

  • Architecture validation

  • Android-specific improvements

But as a starting point?

It’s incredibly powerful.

The workflow I would recommend today is:

  1. Start with Stitch

  2. Connect through AI Studio

  3. Generate the foundation

  4. Export the code

  5. Move into Android Studio

  6. Finish the app like an Android engineer

That’s where the real productivity boost happens.

Initially, I continued development using Antigravity IDE with Gemini 3.5 medium.

One thing I really liked was the visibility.

Unlike some agent experiences where code generation feels like a black box, Antigravity allowed me to continuously see:

  • What was changing

  • Which files were being modified

  • How the project evolved

As developers, visibility matters.

We don’t just want output.

We want understanding.

For the first part of development, this workflow worked exceptionally well.

Unfortunately, after multiple iterations and fixes, I hit token limitations despite being on an AI Pro plan.

That forced me to shift the project into Android Studio’s Gemini experience.

This is where things became interesting.

Overall, Gemini Agent Mode in Android Studio is genuinely useful.

In many cases it can:

  • Navigate project structures

  • Modify multiple files

  • Generate Compose code

  • Fix build issues

  • Update resources

  • Help with Gradle configuration

For Android developers, having AI directly inside the IDE feels much more natural than constantly switching browser tabs.

However, I still think there’s an important gap.

Gemini understands Android.

But sometimes it doesn’t understand enough Android.

There were moments where generated solutions were technically valid but lacked deeper Android-specific context around:

  • Architecture decisions

  • Compose best practices

  • State management

  • Long-term maintainability

  • Production readiness

This isn’t unique to Gemini.

Most coding agents struggle here.

The difference between:

“Code that works”

and

“Code an experienced Android engineer would ship”

is still significant.

As developers, we need to remain responsible for that final layer of judgment.

One observation I don’t hear enough people discussing:

The quality of the AI model is only part of the experience.

The quality of the UI matters too.

When using Gemini Agent Mode, I’d love improvements around:

  • Easier text selection

  • Better scrolling behavior

  • Improved conversation navigation

  • More flexibility while reviewing outputs

This is an area where tools like Codex often feel smoother.

The interaction model feels lighter and more developer-friendly.

As agents become more capable, developer experience will become just as important as model intelligence.

One small but surprisingly useful improvement was Play Console’s asset handling workflow.

Instead of constantly switching between design tools to resize screenshots or match required aspect ratios, I was able to quickly crop and adjust assets directly during the publishing process.

It may sound minor, but for indie developers and side projects, reducing this kind of friction makes the journey from finished app to published app noticeably smoother.

Ironically, the hardest part wasn’t development.

It was publishing.

The Play Console experience has improved significantly over the years, but there are still moments where the process feels unnecessarily fragmented.

One example:

I completed most of the release flow only to discover I still needed to configure country availability.

Finding where that setting lived took longer than expected.

And this wasn’t the only example.

The publishing journey still involves a lot of:

  • Clicking around

  • Discovering missing requirements

  • Returning to previous sections

  • Re-validating information

Compared to the rapid speed of AI-assisted development, the publishing experience feels relatively old-fashioned.

After spending the day building and shipping this application, I came away with one strong conclusion:

Web vibe coding is still easier.

It’s faster.

The feedback loop is shorter.

Deployment is simpler.

There are fewer platform-specific concerns.

Android development still carries complexity around:

  • Build systems

  • Gradle

  • Play Store requirements

  • Device compatibility

  • App lifecycle considerations

That said...

The gap is shrinking.

Rapidly.

With AI Studio now supporting Android application generation and Android Studio integrating deeper AI workflows, Android development is becoming dramatically more accessible.

We’re moving faster than ever before.

As a Google Developer Expert for Android, what excites me isn’t that AI can generate code.

We’ve seen code generation before.

What excites me is that we’re finally seeing an end-to-end workflow emerge:

Idea → Design → Generate → Refine → Publish

inside a connected ecosystem.

Today, I started with a concept.

Within hours, I had:

  • A functioning Android application

  • Modern Compose UI

  • Navigation architecture

  • Localization

  • Play Store assets

  • Production-ready App Bundle

  • Published release candidate

That’s remarkable.

We’re entering a world where the bottleneck is no longer writing code.

The bottleneck is knowing what to build, how to validate it, and how to refine it into a great user experience.

And that’s exactly where experienced Android engineers become even more valuable.

AI can accelerate development.

But product thinking, platform expertise, and engineering judgment remain irreplaceable.

For now.

✅ Google Stitch workflows

✅ AI Studio Android generation

✅ Gemini Agent Mode in Android Studio

✅ Faster UI creation

✅ Play Store asset generation

✅ End-to-end development speed

⚠️ Better Android-specific context in generated code

⚠️ Improved Agent Mode UX

⚠️ Smoother Play Console publishing flow

⚠️ Better discoverability of release requirements

⚠️ Higher token limits for long-running development sessions

The future of Android development isn’t AI replacing developers.

It’s developers shipping better apps faster.

Play Store

And after building and publishing Ram Shalaka in a 3-4 hours, I can confidently say:

We’re already there.

Read the original on androidengineers.substack.com

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