Android Open Source - geocamMemoForAndroid U I Utils

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Back to project page geocamMemoForAndroid.

License

The source code is released under:

NASA OPEN SOURCE AGREEMENT VERSION 1.3 THIS OPEN SOURCE AGREEMENT ("AGREEMENT") DEFINES THE RIGHTS OF USE, REPRODUCTION, DISTRIBUTION, MODIFICATION AND REDISTRIBUTION OF CERTAIN COMPUTER SOFTWARE ORI...

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Java Source Code

package gov.nasa.arc.geocam.memo;
//w  w  w.  j  av  a  2s.com
import gov.nasa.arc.geocam.memo.activity.GeoCamMemoCreateActivity;
import gov.nasa.arc.geocam.memo.activity.GeoCamMemoHomeActivity;
import gov.nasa.arc.geocam.memo.activity.GeoCamMemoMapActivity;
import gov.nasa.arc.geocam.memo.bean.GeoCamMemoMessage;
import android.content.Context;
import android.content.Intent;
import android.widget.Toast;


/**
 * The UIUtils helper class. Provides static access functions that create activity intents.
 */
public class UIUtils {
   
  /**
   * Invoke "home" action, returning to {@link GeoCamMemoHomeActivity}.
   *
   * @param context the context
   */
    public static void goHome(Context context) {
        final Intent intent = new Intent(context, GeoCamMemoHomeActivity.class);
        intent.setFlags(Intent.FLAG_ACTIVITY_CLEAR_TOP);
        context.startActivity(intent);
    }
    
    /**
     * Creates the memo.
     *
     * @param context the context
     */
    public static void createMemo(Context context){
        final Intent intent = new Intent(context, GeoCamMemoCreateActivity.class);
        intent.setFlags(Intent.FLAG_ACTIVITY_CLEAR_TOP);
        context.startActivity(intent);
    }
    
    /**
     * Show map view.
     *
     * @param context the context
     * @param memoMessage the memo message
     */
    public static void showMapView(Context context, GeoCamMemoMessage memoMessage) {
      final Intent intent = new Intent(context, GeoCamMemoMapActivity.class);
      intent.setFlags(Intent.FLAG_ACTIVITY_CLEAR_TOP);
      intent.putExtra(context.getString(R.string.latitude), memoMessage.getLatitude());
      intent.putExtra(context.getString(R.string.longitude), memoMessage.getLongitude());
      intent.putExtra(context.getString(R.string.accuracy), memoMessage.getAccuracy());
      context.startActivity(intent);      
    }
    
    
    /**
     * Display an exception to the user.
     *
     * @param context the context
     * @param e the e
     * @param additionalMessage the additional message
     */
    public static void displayException(Context context, Exception e, String additionalMessage)
    {
      StringBuilder sb = new StringBuilder();
      if(additionalMessage != null)
      {
        sb.append(additionalMessage + ": ");
      }
      if(e.getLocalizedMessage() != null){
          sb.append(e.getLocalizedMessage());        
      }
      Toast.makeText(context, sb.toString(), Toast.LENGTH_LONG).show();
    }
}

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