Android 实现Iphone样式的AlertDialog 实例源码下载

【核心代码】

package hi.braincol.example.iphoneAlert;


/* No CONSTRAINTS ! Just use the code under your thoughts !
 * mail me at hibraincol@gmail.com
*
* 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.
*/
 

import android.app.Activity;
import android.app.Dialog;
import android.os.Bundle;
import android.view.View;
import android.view.Window;
import android.view.View.OnClickListener;
import android.widget.Button;
import android.widget.TextView;

public class MainScreenActivity extends Activity {
    /** Called when the activity is first created. */
	Button buttonOk,buttonOkCancel;
    @Override
    public void onCreate(Bundle savedInstanceState) {
        super.onCreate(savedInstanceState);
        setContentView(R.layout.main);
        
        buttonOk = (Button)findViewById(R.id.button1);       
        buttonOk.setOnClickListener(new Button.OnClickListener() { 

			@Override
			public void onClick(View arg0) {
				// TODO Auto-generated method stub
				showCustomMessageOK("Confirmation","Just click OK to continue !"); 
				
			}
			});
        
        buttonOkCancel = (Button)findViewById(R.id.button2);       
        buttonOkCancel.setOnClickListener(new Button.OnClickListener() { 

			@Override
			public void onClick(View arg0) {
				// TODO Auto-generated method stub
				showCustomMessage("Alert","Are you sure you want continue?");	
			}
			});
        
        
    }
    
    /**
	 * it will show the OK/CANCEL dialog like iphone, make sure no keyboard is visible
	 * 
	 * @param pTitle
	 *            title for dialog
	 * @param pMsg
	 *            msg for body
	 */
	private void showCustomMessage(String pTitle, final String pMsg) {
		final Dialog lDialog = new Dialog(MainScreenActivity.this,
				android.R.style.Theme_Translucent_NoTitleBar);
		lDialog.requestWindowFeature(Window.FEATURE_NO_TITLE);
		lDialog.setContentView(R.layout.r_okcanceldialogview);
		((TextView) lDialog.findViewById(R.id.dialog_title)).setText(pTitle);
		((TextView) lDialog.findViewById(R.id.dialog_message)).setText(pMsg);
		((Button) lDialog.findViewById(R.id.ok)).setText("Ok");
		((Button) lDialog.findViewById(R.id.cancel))
				.setOnClickListener(new OnClickListener() {

					@Override
					public void onClick(View v) {
						// write your code to do things after users clicks CANCEL
						lDialog.dismiss();
					}
				});
		((Button) lDialog.findViewById(R.id.ok))
				.setOnClickListener(new OnClickListener() {

					@Override
					public void onClick(View v) {
						// write your code to do things after users clicks OK
					 
						lDialog.dismiss();
					}
				});
		lDialog.show();

	}
	
	 /**
	 * it will show the OK dialog like iphone, make sure no keyboard is visible
	 * 
	 * @param pTitle
	 *            title for dialog
	 * @param pMsg
	 *            msg for body
	 */
	private void showCustomMessageOK(String pTitle, final String pMsg) {
		final Dialog lDialog = new Dialog(MainScreenActivity.this,
				android.R.style.Theme_Translucent_NoTitleBar);
		lDialog.requestWindowFeature(Window.FEATURE_NO_TITLE);
		lDialog.setContentView(R.layout.r_okdialogview);
		((TextView) lDialog.findViewById(R.id.dialog_title)).setText(pTitle);
		((TextView) lDialog.findViewById(R.id.dialog_message)).setText(pMsg);
		((Button) lDialog.findViewById(R.id.ok)).setText("Ok");
		((Button) lDialog.findViewById(R.id.ok))
				.setOnClickListener(new OnClickListener() {
					@Override
					public void onClick(View v) {
						// write your code to do things after users clicks OK
						lDialog.dismiss();
					}
				});
 		lDialog.show();

	}
	
    
}