Android Open Source - scanvine-android Source List Activity

From Project

License

The source code is released under:

Copyright (c) 2013 Jonathan Evans (http://www.rezendi.com) Permission is hereby granted, free of charge, to any person obtaining a copy of this software and associated documentation files (the "Softw...

If you think the Android project scanvine-android listed in this page is inappropriate, such as containing malicious code/tools or violating the copyright, please email info at java2s dot com, thanks.

Java Source Code

package com.scanvine.android.ui;
//from  w w w .  jav a  2s.c o m
import android.content.Intent;
import android.os.Bundle;
import android.support.v4.app.FragmentActivity;
import android.view.Menu;
import android.view.MenuInflater;
import android.view.MenuItem;
import android.view.Window;
import android.widget.PopupMenu;
import android.widget.PopupMenu.OnMenuItemClickListener;

import com.google.analytics.tracking.android.EasyTracker;
import com.scanvine.android.R;

public class SourceListActivity extends FragmentActivity implements SourceListFragment.Callbacks {
  
  private String currentSection = null;
  private boolean sortByName = false;

  @Override
  protected void onCreate(Bundle savedInstanceState) {
    super.onCreate(savedInstanceState);
    requestWindowFeature(Window.FEATURE_INDETERMINATE_PROGRESS);  
    setContentView(R.layout.activity_source_list);
    setTitle(getString(R.string.app_name)+" - "+getString(R.string.sources));
  }

  @Override
  protected void onStart() {
    super.onStart();
    EasyTracker.getInstance(this).activityStart(this);
  }

  @Override
  protected void onStop() {
    EasyTracker.getInstance(this).activityStop(this);
    super.onStop();
  }

  /**
   * Callback method from {@link StoryListFragment.Callbacks} indicating that
   * the item with the given ID was selected.
   */
  @Override
  public void onItemSelected(String json) {
    Intent sourceIntent = new Intent(this, StoryListActivity.class);
    sourceIntent.putExtra(StoryListActivity.SOURCE, json);
    startActivity(sourceIntent);
  }

  @Override
  public void showProgress(Boolean progress) {
    this.setProgressBarIndeterminateVisibility(progress);
  }

  @Override
  public boolean onCreateOptionsMenu(Menu menu) {
      // Inflate the menu items for use in the action bar
      MenuInflater inflater = getMenuInflater();
      inflater.inflate(R.menu.source_list_actions, menu);
      return super.onCreateOptionsMenu(menu);
  }
  
  @Override
  public boolean onOptionsItemSelected(MenuItem item) {
      // Handle presses on the action bar items
      switch (item.getItemId()) {
          case R.id.action_section:
              openSectionPopup();
              return true;
          case R.id.action_sort:
              openSortPopup();
              return true;
          default:
              return super.onOptionsItemSelected(item);
      }
  }
  
  public void openSectionPopup() {
        final String[] sections = {"All","World","Tech","Business","Entertainment","Sports","Life"};
        PopupMenu popupMenu = new PopupMenu(this, findViewById(R.id.action_section));
        Menu menu = popupMenu.getMenu();
        for (int i=0; i<sections.length; i++) {
          boolean addCheck = currentSection!=null &&
                     (currentSection.equalsIgnoreCase(sections[i]) ||
                     currentSection.length()==0 && "All".equalsIgnoreCase(sections[i]));
          menu.add(Menu.NONE, i, Menu.NONE, addCheck ? sections[i]+"?" : sections[i]);
        }
        popupMenu.setOnMenuItemClickListener(new OnMenuItemClickListener() {
          @Override
      public boolean onMenuItemClick(MenuItem item) {
            currentSection = item.getItemId()==0 ? null : (""+item.getTitle()).replace("?","");
            SourceListFragment slf = (SourceListFragment) getSupportFragmentManager().findFragmentById(R.id.source_list);
            slf.refreshList(currentSection);
            return false;
          }
        });
        popupMenu.show();
  }

  public void openSortPopup() {
        PopupMenu popupMenu = new PopupMenu(this, findViewById(R.id.action_section));
        Menu menu = popupMenu.getMenu();
        menu.add(Menu.NONE, 0, Menu.NONE, sortByName ? "Name?" : "Name");
        menu.add(Menu.NONE, 1, Menu.NONE, sortByName ? "Score" : "Score?");
        popupMenu.setOnMenuItemClickListener(new OnMenuItemClickListener() {
          @Override
      public boolean onMenuItemClick(MenuItem item) {
            sortByName = item.getItemId()==0;
            SourceListFragment slf = (SourceListFragment) getSupportFragmentManager().findFragmentById(R.id.source_list);
            slf.sortList(sortByName);
            return false;
          }
        });
        popupMenu.show();
  }
  
}

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