Android

Install the AAR, use the DoubleData dialog, or render the supplied notice in your own UI.

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Install

Download the Android AAR, rename it to doubledata-proxy.aar, and place it in app/libs/:

dependencies {
    implementation(files("libs/doubledata-proxy.aar"))
}

Supports Android API 23+ and ARMv7, ARM64, x86, and x86_64.

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Create a client

The SDK includes the DoubleData notice. Set only your app’s connection settings and optional limits:

String configJSON = new JSONObject()
    .put("endpoint", sdkEndpoint)
    .put("developer_key", sdkEnrollmentKey)
    .put("session_duration_seconds", 3600)
    .toString();

DoubleDataClient client = new DoubleDataClient(configJSON,
    new DoubleDataClient.Observer() {
        public void onStatus(String json) { updateSharingStatus(json); }
        public void onError(Exception error) { showError(error.getMessage()); }
    });

Import io.doubledata.DoubleDataClient and org.json.JSONObject. Use your application-scoped SDK settings, not an account API key. JSON configuration.

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Use the built-in dialog

enableButton.setOnClickListener(v -> client.requestConsentAndStart(this));
pauseButton.setOnClickListener(v -> client.stop());
withdrawButton.setOnClickListener(v -> client.withdrawConsent());

The dialog displays the supplied notice and clickable privacy link. Only Enable sharing permits a start. Decline, dismissal, or leaving the screen keeps sharing off.

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Render your own screen

Implement io.doubledata.ConsentPresenter:

client.requestConsentAndStart(new ConsentPresenter() {
    public String presentConsentJSON(String noticeJSON) throws Exception {
        return sharingScreen.showAndWait(noticeJSON);
    }
    public void cancel() { sharingScreen.cancel(); }
});

Here sharingScreen is your native UI bridge. The SDK calls it on a worker: post UI work to main, display the complete notice with your styling, and return "accept", "decline", or "dismiss" after the person’s choice. cancel() must promptly dismiss and unblock with a nonaccepting result, including when called before the view opens.

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Close the session

Call closeAsync() when the sharing screen leaves the foreground. Await its result off the UI thread before replacing the client.

Complete Activity · Application JSON · Participation flow.