Android Open Source - JayJayLab-Android-Demo Progress Dialog

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License

The source code is released under:

Apache License

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Java Source Code

package com.jayjaylab.androiddemo.dialog;
/*w w  w .j  a  v a  2  s . c  o m*/
import android.content.DialogInterface;
import android.content.DialogInterface.OnKeyListener;
import android.graphics.Color;
import android.graphics.drawable.ColorDrawable;
import android.os.Bundle;
import android.support.v4.app.DialogFragment;
import android.util.Log;
import android.view.KeyEvent;
import android.view.LayoutInflater;
import android.view.View;
import android.view.ViewGroup;
import android.view.Window;
import android.view.WindowManager;
import android.widget.TextView;

import com.jayjaylab.androiddemo.R;

/**
 * Defines progress dialog
 * 
 * @author jayjay
 */
public class ProgressDialog extends DialogFragment {
  public static final String TAG = ProgressDialog.class.getSimpleName();

  @Override
  public View onCreateView(LayoutInflater inflater, ViewGroup container, Bundle savedInstance) {    
    getDialog().getWindow().requestFeature(Window.FEATURE_NO_TITLE);
    getDialog().getWindow().setBackgroundDrawable(new ColorDrawable(Color.TRANSPARENT));
        getDialog().getWindow().clearFlags(WindowManager.LayoutParams.FLAG_DIM_BEHIND);
    getDialog().setCancelable(false);
    getDialog().setCanceledOnTouchOutside(false);
    getDialog().setOnKeyListener(new OnKeyListener() {      
      @Override
      public boolean onKey(DialogInterface dialog, int keyCode, KeyEvent event) {
        if(keyCode == KeyEvent.KEYCODE_BACK) 
          return true;
        
        return false;
      }
    });

    View view = inflater.inflate(R.layout.progress_bar, container);

        Bundle bundle = getArguments();
        if(bundle != null) {
            int stringResId = bundle.getInt("stringResId", -1);
            if (stringResId != -1) {
                TextView message = (TextView) view.findViewById(R.id.textview);
                message.setText(stringResId);
                message.setVisibility(View.VISIBLE);
            }
        }
    return view;
  }

  @Override
  public void onActivityCreated(Bundle savedState) {
    try {
      super.onActivityCreated(savedState);
    } catch(Exception e) {
      Log.e(TAG, "onActivityCreated() : exception : " + e.getMessage());
    }
  }
}

Java Source Code List