Android Open Source - Punchspork Recipe Activity

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License

The source code is released under:

Copyright (c) 2011 David Shere Permission is hereby granted, free of charge, to any person obtaining a copy of this software and associated documentation files (the "Software"), to deal in the Softwa...

Java Source Code

package com.wolliw.punchspork;
/* ww  w  .j av  a  2 s . c o  m*/
import android.app.Activity;
import android.os.Bundle;

import android.graphics.drawable.Drawable;
import android.util.Log;
import android.widget.ImageView;
import android.widget.TextView;
import android.view.View;
import android.content.Intent;
import android.net.Uri;

import org.json.JSONObject;
import org.json.JSONArray;

import org.apache.http.HttpResponse;
import org.apache.http.client.HttpClient;
import org.apache.http.client.methods.HttpGet;
import org.apache.http.impl.client.DefaultHttpClient;

import java.util.regex.Pattern;
import java.util.regex.Matcher;

import java.io.InputStream;
import java.net.URL;

public class RecipeActivity extends Activity
{
  private ImageView iv;
  private TextView tv;
  private Bundle extras;
  /** Called when the activity is first created. */
  @Override
  public void onCreate(Bundle savedInstanceState)
  {
    super.onCreate(savedInstanceState);
    setContentView(R.layout.recipeactivity);

    extras = getIntent().getExtras();
    if (extras == null) {
      return;
    }

    try {
      iv = (ImageView) this.findViewById(R.id.thumb);
      iv.setImageDrawable(thumbnail(extras.getString("thumb")));
    } catch (Exception e) {
      Log.e("Punchspork","Error displaying recipe image.");
    }

    try {
      tv = (TextView) this.findViewById(R.id.title);
      tv.setText(extras.getString("title"));
    } catch (Exception e) {
      Log.e("Punchspork","Error displaying recipe title.");
    }

    try {
      tv = (TextView) this.findViewById(R.id.source_name);
      tv.setText(extras.getString("source_name"));
    } catch (Exception e) {
      Log.e("Punchspork","Error displaying recipe source name.");
    }

    try {
      tv = (TextView) this.findViewById(R.id.rating);
      tv.setText(Double.toString(extras.getDouble("rating")));
    } catch (Exception e) {
      Log.e("Punchspork","Error displaying recipe title.");
    }

  }

  /** Open source_url in browser */
  public void openURL(View v) {
    Log.d("Punchspork",extras.getString("source_url"));
    Intent i = new Intent(Intent.ACTION_VIEW);
    i.setData(Uri.parse(extras.getString("source_url")));
    startActivity(i);
  }

  private Drawable thumbnail (String url) {
    try {
      InputStream is = (InputStream) new URL(url).getContent();
      Drawable d = Drawable.createFromStream(is, "src name");
      return d;
    } catch (Exception e) {
      Log.e("Punchspork", e.toString());
      return null;
    }
  }

}

Java Source Code List

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