To start the Claude AI Android app from another Android app, use an explicit intent with its package name:
Intent launchIntent = getPackageManager().getLaunchIntentForPackage("com.anthropic.claude");
if (launchIntent != null) {
startActivity(launchIntent);
} else {
// Claude app not installed; handle accordingly
}
Currently, Claude AI does not publicly support passing prompts or data via intents, so you can only launch the app but not open a specific chat or send input programmatically. For deeper integration (such as sending prompts and receiving AI responses), consider using the Claude AI API directly in your app instead.