Android Open Source - disconnected-content-explorer-android Report List Activity

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License

The source code is released under:

MIT License

Java Source Code

package mil.nga.dice.listview;
//  w ww . java2  s.c  o  m
import java.io.File;
import java.util.ArrayList;

import mil.nga.dice.R;
import mil.nga.dice.gridview.ReportGridActivity;
import mil.nga.dice.map.ReportMapActivity;
import mil.nga.dice.report.Report;
import mil.nga.dice.report.ReportDetailActivity;
import mil.nga.dice.report.ReportManager;
import android.app.Activity;
import android.content.Intent;
import android.net.Uri;
import android.os.Bundle;
import android.util.Log;
import android.view.Menu;
import android.view.MenuInflater;
import android.view.MenuItem;

/**
 * An activity representing a list of Reports. 
 * This activity implements the required
 * {@link ReportListFragment.Callbacks} interface to listen for item selections.
 */
public class ReportListActivity extends Activity implements ReportListFragment.Callbacks {
  
  String mSrcScheme;
  String mReportId;
  
  @Override
  protected void onCreate(Bundle savedInstanceState) {
    super.onCreate(savedInstanceState);
    setContentView(R.layout.activity_report_list);
    
    // TODO: If exposing deep links into your app, handle intents here.
    Uri deepLinkUrl = getIntent().getData();
    if (deepLinkUrl != null) {
      mSrcScheme = deepLinkUrl.getQueryParameter("srcScheme");
      mReportId = deepLinkUrl.getQueryParameter("reportID");
      Log.i("ReportListActivity", "Params from URL: srcScheme " + mSrcScheme + " reportID " + mReportId);
      Report requestedReport = ReportManager.getInstance().getReportWithID(mReportId);
      if (requestedReport != null) {
        Intent detailIntent = new Intent(this, ReportDetailActivity.class);
        detailIntent.putExtra("report", requestedReport);
        startActivity(detailIntent);
      }
    }
  }

  
  /**
   * Callback method from {@link ReportListFragment.Callbacks} indicating that
   * the item with the given ID was selected.
   */
  @Override
  public void onItemSelected(Report report) {
    if (!report.isEnabled()) {
      return;
    }
    // Start the detail activity for the selected item ID.
    if (report.getFileExtension().equalsIgnoreCase("zip")) {
      Intent detailIntent = new Intent(this, ReportDetailActivity.class);
      detailIntent.putExtra("report", report);
      startActivity(detailIntent);
    }
    else if (report.getFileExtension().equalsIgnoreCase("pdf")) {
      File file = report.getPath();
      Intent intent = new Intent(Intent.ACTION_VIEW);
      intent.setDataAndType(Uri.fromFile(file), "application/pdf");
      intent.setFlags(Intent.FLAG_ACTIVITY_NO_HISTORY);
      startActivity(intent);
    }
  }
  
  
  @Override
  public boolean onCreateOptionsMenu(Menu menu) {
      MenuInflater inflater = getMenuInflater();
      inflater.inflate(R.menu.list_menu, menu);
      return true;
  }
  
  
  @Override
  public boolean onOptionsItemSelected(MenuItem item) {
    switch (item.getItemId()) {
      case R.id.tiles_button:
        showGridView();
        return true;
      case R.id.map_button:
        showMapView();
        return true;
    }
    
    return super.onOptionsItemSelected(item);
  }
  
  
  private void showGridView() {
    Intent gridIntent = new Intent(this, ReportGridActivity.class);
    ReportManager reportManager = ReportManager.getInstance();
    ArrayList<Report> reportArrayList = new ArrayList<Report>(reportManager.getReports());
    gridIntent.putParcelableArrayListExtra("reports", reportArrayList);
    startActivity(gridIntent);
  }
  
  
  private void showMapView() {
    Intent mapIntent = new Intent(this, ReportMapActivity.class);
    ReportManager reportManager = ReportManager.getInstance();
    ArrayList<Report> reportArrayList = new ArrayList<Report>(reportManager.getReports());
    mapIntent.putParcelableArrayListExtra("reports", reportArrayList);
    startActivity(mapIntent);
  }
}

Java Source Code List

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