Android Open Source - my-wallpaper Dialog Utils

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License

The source code is released under:

MIT License

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Java Source Code

package com.koonen.utils;
//www.  ja va 2s  . co m
import android.app.AlertDialog;
import android.app.Dialog;
import android.content.Context;
import android.content.DialogInterface;
import android.view.Gravity;
import android.view.ViewGroup.LayoutParams;
import android.widget.LinearLayout;
import android.widget.TextView;

import com.koonen.photostream.R;

/**
 * 
 * @author glick
 * 
 */
public class DialogUtils {

  public static interface ClickHandler {
    public void handle();
  }

  public static Dialog createInfoDialog(Context context, int messageId,
      final ClickHandler okHandler, final ClickHandler cancelHandler) {
    LinearLayout layout = new LinearLayout(context);
    LayoutParams layoutParams = new LayoutParams(LayoutParams.WRAP_CONTENT,
        LayoutParams.WRAP_CONTENT);
    layout.setLayoutParams(layoutParams);
    layout.setPadding(5, 0, 0, 0);
    TextView view = new TextView(context);
    view.setText(messageId);
    view.setLayoutParams(layoutParams);
    layout.addView(view);

    final AlertDialog dialog = new AlertDialog.Builder(context).setTitle(
        R.string.dialog_name_info).setView(layout).create();

    dialog.setButton(context.getResources().getString(
        R.string.ok_button_label),
        new DialogInterface.OnClickListener() {

          @Override
          public void onClick(DialogInterface arg0, int arg1) {
            if (okHandler != null) {
              okHandler.handle();
            }
            dialog.dismiss();
          }

        });
    dialog.setOnCancelListener(new DialogInterface.OnCancelListener() {

      @Override
      public void onCancel(DialogInterface arg0) {
        if (cancelHandler != null) {
          cancelHandler.handle();
        }
      }
    });

    dialog.getWindow().setGravity(Gravity.CENTER);

    return dialog;
  }

  public static void showInfoDialog(Context context, int messageId,
      final ClickHandler okHandler, final ClickHandler cancelHandler) {
    createInfoDialog(context, messageId, okHandler, cancelHandler).show();
  }
}

Java Source Code List