Android Open Source - Mobisevera Mobisevera Navi Container

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License

The source code is released under:

Apache License

Java Source Code

package com.digitalfingertip.mobisevera;
/* ww  w  .  j  av a  2  s . co  m*/
import com.digitalfingertip.mobisevera.activity.MobiseveraClaimActivity;
import com.digitalfingertip.mobisevera.activity.MobiseveraConfig;
import com.digitalfingertip.mobisevera.activity.MobiseveraFrontpageActivity;
import com.digitalfingertip.mobisevera.activity.MobiseveraSelectPhase;
import com.digitalfingertip.mobisevera.activity.MobiseveraSelectProject;
import com.digitalfingertip.mobisevera.activity.MobiseveraSelectWorktype;
import com.digitalfingertip.mobisevera.activity.QueryHourEntries;

import android.content.Context;
import android.content.Intent;
import android.util.Log;

/**
 * This is a navigation container for one activity's navigation. Provides the data to fill up the arrayadapter which makes up
 * the navigation and provides the Intent which can then be used to launch new activities when navigation items are launched.
 * 
 * It's intended to be a readable version of the application logic, separating the activity-to-activity calls
 * from within the activities. Never tried it like this before so let's see how it works out.
 * @author juha
 *
 */

public class MobiseveraNaviContainer {
  
  public static final String TAG = "Sevedroid";
  
  /**
   * Identifies mobisevera front page to container
   */
  public static final int NAVI_FRONT_ACTIVITY = 1;
  /**
   * Intentifier mobisevera claim page to container
   */
  public static final int MAIN_CLAIM_ACTIVITY = 2;
  
  private static int mSelectedStateActivity = -1;
  private static int mSelectedStatePosition = -1;
  
  public static final int REQUEST_CODE_GET_PROJECT = 1;
  public static final int REQUEST_CODE_GET_PHASE = 2;
  public static final int REQUEST_CODE_GET_WORKTYPE = 3;
  public static final int REQUEST_CODE_GET_DESCRIPTION = 4;
  
  public static final int RESULT_CODE_NO_API_KEY = 101;
  public static final int RESULT_CODE_PROJECT_BEAN_LOADED = 102;
  public static final int RESULT_CODE_PHASE_BEAN_LOADED = 103;
  public static final int RESULT_CODE_WORKTYPE_BEAN_LOADED = 104;
  public static final int RESULT_CODE_ZERO_PROJECTS_LOADED = 105;
  
  /**
   * For given activity ID, store the state that some particular position is currently to be expanded.
   * Navigation adapter uses this to know, which kind of icon to draw (arrow right or arrow down).
   * Remembers only the last setting, and caller must remember to clear the state if that is desired
   * @param activityID
   * @param position
   */
  
  public static void setExpandedState(final int activityID, final int position) {
    Log.d(TAG,"activity ID:"+activityID);
    if(activityID != NAVI_FRONT_ACTIVITY && activityID != MAIN_CLAIM_ACTIVITY) {
      throw new IllegalArgumentException("Tried to set expandedstate to nonexistent Activity identifier!");
    }
    mSelectedStateActivity = activityID;
    mSelectedStatePosition = position;
  }
  
  /**
   * Returns true if the selected activityID and position has been set to be expanded.
   * @param activityID
   * @param position
   * @return
   */
  
  public static boolean isInExpandedState(final int activityID, final int position) {
    if(activityID == mSelectedStateActivity && position == mSelectedStatePosition) {
      return true;
    } else {
      return false;
    }
  }
  
  /**
   * Clear the state settings for navigation elements.
   */
  
  public static void clearExpandedState() {
    mSelectedStateActivity = -1;
    mSelectedStatePosition = -1;
  }
  /**
   * 
   * @param context
   * @param activityConst
   * @return
   */
  
  public static String[] getNaviarrayForActivity(Context context, int activityConst) {
    Log.d(TAG,"Getting navi array on behalf of activity assigned with const: "+activityConst);
    String[] res = null;
    switch (activityConst) {
    case NAVI_FRONT_ACTIVITY:
      res = new String [] {
        context.getString(R.string.navi_frontpage_new_claim),
        context.getString(R.string.navi_frontpage_query_claims),
        context.getString(R.string.navi_frontpage_settings)
      };
      break;
    case MAIN_CLAIM_ACTIVITY:
      res = new String[] {
        context.getString(R.string.navi_main_claim_project),
        context.getString(R.string.navi_main_claim_phase),
        context.getString(R.string.navi_main_claim_worktype),
        context.getString(R.string.navi_main_claim_description)
      };
      break;
    }
    return res;
  }
  
  public static Intent getIntentForNaviSelection(Context pkgContext, int activityConst, int position) {
    Log.d(TAG,"Returning intent for navi selection.");
    Intent res = new Intent();
    if(activityConst == NAVI_FRONT_ACTIVITY) {
      switch(position) {
      case 0: 
        res.setClass(pkgContext, MobiseveraClaimActivity.class);
        break;
      case 1:
        res.setClass(pkgContext, QueryHourEntries.class);
        break;
      case 2:
        res.setClass(pkgContext, MobiseveraConfig.class);
      }
    }
    if(activityConst == MAIN_CLAIM_ACTIVITY) {
      switch(position) {
      case 0:
        res.setClass(pkgContext, MobiseveraSelectProject.class);
        break;
      case 1:
        res.setClass(pkgContext, MobiseveraSelectPhase.class);
        break;
      case 2:
        res.setClass(pkgContext, MobiseveraSelectWorktype.class);
        break;
      case 3:
        res.setClass(pkgContext, MobiseveraClaimActivity.class);
      }
    }
    Log.d(TAG,"Routing to activity class:"+res.getClass());
    return res;
  }

  public static int getRequestCodeForNaviSelection(int mainClaimActivity, int position) {
    if(mainClaimActivity == MAIN_CLAIM_ACTIVITY) {
      switch(position) {
      case 0: return REQUEST_CODE_GET_PROJECT;
      case 1: return REQUEST_CODE_GET_PHASE;
      case 2: return REQUEST_CODE_GET_WORKTYPE;
      case 3: return REQUEST_CODE_GET_DESCRIPTION;
      }
    }
    throw new IllegalStateException("Getting request code for Activity with num: "+mainClaimActivity+" for menu position "+
        position+" doesn't have request code mapped.");
  }
  
}

Java Source Code List

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