Android example source code file (DialogActivity.java)

This example Android source code file (DialogActivity.java) is included in the DevDaily.com "Java Source Code Warehouse" project. The intent of this project is to help you "Learn Android by Example" ^TM.

Java - Android tags/keywords

activity, android, app, application, button, dialog, dialog_with_edittext, dialog_without_edittext, dialogactivity, edittext, layoutinflater, linearlayout, override, the, ui, view, widget

The DialogActivity.java Android example source code

/*
 * Copyright (C) 2009 The Android Open Source Project
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *      http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */

package com.android.imftest.samples;

import android.app.Activity;
import android.os.Bundle;
import android.view.View;
import android.view.ViewGroup;
import android.widget.LinearLayout;
import android.widget.EditText;
import android.widget.Button;
import android.view.LayoutInflater;
import android.app.Dialog;

public class DialogActivity extends Activity {

    private static final int DIALOG_WITHOUT_EDITTEXT = 0;
    private static final int DIALOG_WITH_EDITTEXT = 1;

    private LinearLayout mLayout;
    private LayoutInflater mInflater;
    private Button mButton1;
    private Button mButton2;
    private EditText mEditText;


    @Override
    protected void onCreate(Bundle icicle) 
    {
        super.onCreate(icicle);

        mLayout = new LinearLayout(this);
        mLayout.setOrientation(LinearLayout.VERTICAL);
        mLayout.setLayoutParams(new ViewGroup.LayoutParams(
                ViewGroup.LayoutParams.MATCH_PARENT,
                ViewGroup.LayoutParams.MATCH_PARENT));

        mButton1 = new Button(this);
        mButton1.setText("Dialog WITHOUT EditText");//(R.string.open_dialog_scrollable);
        mButton1.setOnClickListener(new View.OnClickListener() 
        {
            public void onClick(View v) 
            {
                showDialog(DIALOG_WITHOUT_EDITTEXT);
            }
        });

        mButton2 = new Button(this);
        mButton2.setText("Dialog WITH EditText");//(R.string.open_dialog_nonscrollable);
        mButton2.setOnClickListener(new View.OnClickListener() 
        {
            public void onClick(View v) 
            {
                showDialog(DIALOG_WITH_EDITTEXT);
            }
        });

        mEditText = new EditText(this);
        mLayout.addView(mEditText);
        mLayout.addView(mButton1);
        mLayout.addView(mButton2);

        setContentView(mLayout);
    }

    @Override
    protected Dialog onCreateDialog(int id) 
    {
        switch (id) 
        {
            case DIALOG_WITHOUT_EDITTEXT:
                return createDialog(false);
            case DIALOG_WITH_EDITTEXT:
                return createDialog(true);
        }

        return super.onCreateDialog(id);
    }

    protected Dialog createDialog(boolean bEditText) 
    {
        LinearLayout layout;        
        layout = new LinearLayout(this);
        layout.setOrientation(LinearLayout.VERTICAL);
        
        if(bEditText)
        {
            EditText editText;
            editText = new EditText(this);
            layout.addView(editText);
        }
        
        Dialog d = new Dialog(this);
        d.setTitle("The DIALOG!!!");
        d.setCancelable(true);
        d.setContentView(layout);
        return d;
    }

 }