Android Open Source - coinbase-bitmonet-sdk Coinbase Web View

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License

The source code is released under:

Copyright (c) 2014, BitMonet and Coinbase Inc. All rights reserved. Redistribution and use in source and binary forms, with or without modification, are permitted provided that the following conditio...

Java Source Code

package com.bitmonet.coinbase;
/*w w w. j a  v a2 s  . c  o  m*/
import android.annotation.SuppressLint;
import android.app.Activity;
import android.content.Context;
import android.graphics.Bitmap;
import android.os.Bundle;
import android.view.View;
import android.webkit.WebView;
import android.webkit.WebViewClient;

import com.bitmonet.Bitmonet;
import com.bitmonet.Constants;
import com.bitmonet.R;
import com.bitmonet.utilities.OAuthHelperUtils;
import com.bitmonet.utilities.URLUtils;

@SuppressLint("SetJavaScriptEnabled")
public class CoinbaseWebView extends Activity {

  private WebView webView;

  public void onCreate(Bundle savedInstanceState) {
    super.onCreate(savedInstanceState);
    setContentView(R.layout.webview_coinbase_webview);
    webView = (WebView) findViewById(R.id.coinbseWebview);

    webView.getSettings().setJavaScriptEnabled(true);
    webView.setWebViewClient(new bitmonetWebViewcClient());
    webView.loadUrl(URLUtils.constructAuthorizeURL());
  }

  private void showLoadingSpinner() {
    findViewById(R.id.spinnerWebView).setVisibility(View.VISIBLE);
    findViewById(R.id.loadingText).setVisibility(View.VISIBLE);
  }

  private void hideLoadingSpinner() {
    findViewById(R.id.spinnerWebView).setVisibility(View.GONE);
    findViewById(R.id.loadingText).setVisibility(View.GONE);
  }

  private class bitmonetWebViewcClient extends WebViewClient {
    @Override
    public boolean shouldOverrideUrlLoading(WebView view, String url) {
      return (false);
    }

    @Override
    public void onPageStarted(WebView view, String url, Bitmap favicon) {
      super.onPageStarted(view, url, favicon);
      if (url.contains(Bitmonet.getCallbackUrl()) && url.contains(Constants.COINBASE_AUTH_RESPONSE_URL_SUFFIX)) {
        Context context = CoinbasePaymentProcessor.getInstance().getCallingActivityContext();
        OAuthHelperUtils.getInstance().requestAccesTokenFromCoinbase(context, getCode(url));
        CoinbaseWebView.this.finish();
        return;
      }
      showLoadingSpinner();
    }

    @Override
    public void onPageFinished(WebView view, String url) {
      super.onPageFinished(view, url);
      hideLoadingSpinner();
    }

    private String getCode(String url) {
      return url.substring((Bitmonet.getCallbackUrl() + "/" + Constants.COINBASE_AUTH_RESPONSE_URL_SUFFIX).length());
    }
  }

}

Java Source Code List

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