git.gumartinm.name Git - JavaForFun/blob

   1 package name.gumartinm.weather.information.activity;
   2
   3 import android.app.ActionBar;
   4 import android.app.Activity;
   5 import android.os.Bundle;
   6 import android.util.Log;
   7 import android.webkit.WebView;
   8
   9 import com.google.android.gms.common.GooglePlayServicesUtil;
  10 import name.gumartinm.weather.information.R;
  11
  12 import java.io.BufferedReader;
  13 import java.io.IOException;
  14 import java.io.InputStream;
  15 import java.io.InputStreamReader;
  16 import java.io.UnsupportedEncodingException;
  17 import java.nio.charset.Charset;
  18
  19 public class LicensesActivity extends Activity {
  20     private static final String TAG = "LicensesActivity";
  21     private WebView mWebView;
  22
  23
  24     @Override
  25     public void onCreate(final Bundle savedInstanceState) {
  26         super.onCreate(savedInstanceState);
  27         setContentView(R.layout.weather_licenses);
  28
  29         mWebView = (WebView) this.findViewById(R.id.weather_licenses);
  30     }
  31
  32     @Override
  33     public void onResume() {
  34         super.onResume();
  35
  36         final ActionBar actionBar = this.getActionBar();
  37         actionBar.setTitle(this.getString(R.string.weather_licenses_title));
  38
  39         final String googlePlayServices = GooglePlayServicesUtil.getOpenSourceSoftwareLicenseInfo(this.getApplicationContext());
  40         try {
  41             final StringBuilder stringBuilder = this.loadData();
  42             stringBuilder.append(googlePlayServices).append("</pre>").append("</body>").append("</html>");
  43             mWebView.loadDataWithBaseURL(null, stringBuilder.toString(), "text/html", "UTF-8", null);
  44         } catch (final UnsupportedEncodingException e) {
  45             Log.e(TAG, "Load data error", e);
  46         } catch (final IOException e) {
  47             Log.e(TAG, "Load data error", e);
  48         }
  49     }
  50
  51     private StringBuilder loadData() throws UnsupportedEncodingException, IOException {
  52         final InputStream inputStream = this.getResources().openRawResource(R.raw.licenses);
  53         try {
  54             final InputStreamReader inputStreamReader = new InputStreamReader(inputStream, Charset.forName("UTF-8"));
  55             try {
  56                 final BufferedReader reader = new BufferedReader(inputStreamReader);
  57                 try {
  58                     final StringBuilder stringBuilder = new StringBuilder();
  59                     String line;
  60                     while ((line = reader.readLine()) != null) {
  61                         stringBuilder.append(line);
  62                         stringBuilder.append("\n");
  63                     }
  64                     return stringBuilder;
  65                 } finally {
  66                     reader.close();
  67                 }
  68             } finally {
  69                 inputStreamReader.close();
  70             }
  71         } finally {
  72             inputStream.close();
  73         }
  74     }
  75 }