Android Open Source - campus Legal Info Activity

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License

The source code is released under:
GNU General Public License
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Java Source Code

package lecho.app.campus.activity;
/*from  w  w w .j a  v a 2  s .  c o  m*/
import java.io.BufferedReader;
import java.io.IOException;
import java.io.InputStream;
import java.io.InputStreamReader;

import lecho.app.campus.R;
import android.os.Bundle;
import android.util.Log;
import android.widget.TextView;

import com.actionbarsherlock.app.SherlockActivity;
import com.actionbarsherlock.view.Menu;
import com.actionbarsherlock.view.MenuItem;
import com.google.android.gms.common.GooglePlayServicesUtil;

public class LegalInfoActivity extends SherlockActivity {
  private static final String TAG = "LegalInfoActivity";
  public static final String EXTRA_LEGAL_INFO_LIBRARY = "lecho.app.campus:LEGAL_INFO_LIBRARY";
  public static final int EXTRA_LEGAL_INFO_PLAY_SERVICES = 1;
  public static final int EXTRA_LEGAL_INFO_ACTIONBARSHERLOCK = 2;
  public static final int EXTRA_LEGAL_INFO_VIEWPAGERINDICATOR = 3;
  public static final int EXTRA_LEGAL_INFO_MESSAGEBAR = 4;
  public static final int EXTRA_LEGAL_INFO_ZOOMIMAGEVIEW = 5;
  public static final int EXTRA_LEGAL_INFO_GREENDAO = 6;

  @Override
  protected void onCreate(Bundle savedInstanceState) {
    super.onCreate(savedInstanceState);
    setContentView(R.layout.activity_legal_info);
    getSupportActionBar().setDisplayHomeAsUpEnabled(true);
    getSupportActionBar().setHomeButtonEnabled(true);

    TextView legalInfo = (TextView) findViewById(R.id.legal_info);
    String legalInfoText = "";
    int legalInfoLibrary = getIntent().getIntExtra(EXTRA_LEGAL_INFO_LIBRARY, 0);
    switch (legalInfoLibrary) {
    case EXTRA_LEGAL_INFO_PLAY_SERVICES:
      String openSourceSoftwareLicenseInfo = GooglePlayServicesUtil.getOpenSourceSoftwareLicenseInfo(this);
      if (openSourceSoftwareLicenseInfo != null) {
        legalInfoText = openSourceSoftwareLicenseInfo;
      } else {
        legalInfoText = getResources().getString(R.string.about_play_services_missing);
      }
      break;
    case EXTRA_LEGAL_INFO_ACTIONBARSHERLOCK:
      legalInfoText = readLicence(R.raw.licence_abs);
      break;
    case EXTRA_LEGAL_INFO_VIEWPAGERINDICATOR:
      legalInfoText = readLicence(R.raw.licence_vpi);
      break;
    case EXTRA_LEGAL_INFO_MESSAGEBAR:
      legalInfoText = readLicence(R.raw.licence_mb);
      break;
    case EXTRA_LEGAL_INFO_ZOOMIMAGEVIEW:
      legalInfoText = readLicence(R.raw.licence_ziv);
      break;
    case EXTRA_LEGAL_INFO_GREENDAO:
      legalInfoText = readLicence(R.raw.licence_gd);
      break;
    }

    legalInfo.setText(legalInfoText);

  }

  @Override
  public boolean onCreateOptionsMenu(Menu menu) {
    return super.onCreateOptionsMenu(menu);
  }

  @Override
  public boolean onOptionsItemSelected(MenuItem item) {
    if (item.getItemId() == android.R.id.home) {
      finish();
    }
    return super.onOptionsItemSelected(item);
  }

  private String readLicence(int rawResource) {
    InputStream in = getResources().openRawResource(rawResource);
    InputStreamReader inReader = new InputStreamReader(in);
    BufferedReader bInReader = new BufferedReader(inReader);
    try {
      StringBuilder text = new StringBuilder();
      String line = null;
      while ((line = bInReader.readLine()) != null) {
        text.append(line);
        text.append("\n");
      }
      return text.toString();
    } catch (IOException e) {
      Log.e(TAG, "Could not read licence", e);
      return "";
    } finally {
      try {
        bInReader.close();
      } catch (IOException e) {
        Log.e(TAG, "Could not close licence stream reader", e);
      }
    }
  }
}
Java Source Code List
