Android tutorial guide HTTPClient & PHP MySQL by Chalermchon Sommana at Roi-et Hostpital date 28Feb - 1 Mar 2011 see more android/iOS application Development : http://adayd3sign.wordpress.com/ join me : http://www.brightest-idea.com

1. ANDROID
HTTPCLIENT & PHP
MYSQL
28Feb - 1Mar 2011
ณ โรงพยาบาลรอยเอ็ด จังหวัดรอยเอ็ด
Special Course
วิทยากร เฉลิมชนม สมณะ

2. Outline
• Day 1
– Get Start and Setup tool
– Create Simple application
– Simple Connect PHP MySQL: select
• Day 2
– Simple Connect PHP MySQL: select
insert update delete
– ListView UI
Android: HTTPCLIENT & PHP MYSQL 28 Feb
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3. Example
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4. Get Start
• Install SDK
• Install ADT in eclipse
• Create simple application “Hello World”
– Android File & Folder: R.java
manifestfile.xml layout.xml
– Basic UI
– How to use Simulator
Android: HTTPCLIENT & PHP MYSQL 28 Feb
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5. Simple Application
• Activity
• method: onCreate
• findViewByID
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6. Connect PHP MySQL
• Overview
Select
request
Insert
response Connect DB
Update
MySQL
Delete
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7. HttpClient (code)
//connect
• HttpClient httpClient = new DefaultHttpClient();
• HttpPost httpPost = new HttpPost(url);
• httpPost.setEntity(new UrlEncodedFormEntity(param));
• HttpResponse httpRespose = httpClient.execute(httpPost);
• HttpEntity httpEntity = httpRespose.getEntity();
//read content
• InputStream in = httpEntity.getContent();
• BufferedReader read = new BufferedReader(new InputStreamReader(in));
• String content = "";
• String line = "";
• while((line = read.readLine())!=null){
content += line;
• }
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8. Post Parameter
• Overview
Key + value $w = $_REQUEST[‘whereId’]
param.add(new BasicNameValuePair("whereId", "19")); or
$w = $_POST[‘whereId’]
NameValuePair
Request+parameter
Insert
response
Update
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9. Post Parameter (code)
• ArrayList<NameValuePair> param = new
ArrayList<NameValuePair>();
//test select: whereId
• param.add(new BasicNameValuePair("whereId", "19"));
//add parameter
• httpPost.setEntity(new UrlEncodedFormEntity(param));
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10. Thank
You.
Android: HTTPCLIENT & PHP MYSQL 28 Feb
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