继续上课：
public class MainActivity extends Activity { private static String url="https://www.dropbox.com/s/rhk01nqlyj5gixl/jsonparsing.txt?dl=1"; @Override protected void onCreate(Bundle savedInstanceState) { super.onCreate(savedInstanceState); setContentView(R.layout.activity_main); //Create a JSON parser Instance ----- Used JSON parser from Android JSonParser jParser=new JSonParser(); //Getting JSON string from URL ------ Used JSON Array from Android JSonArray json=jParser.getJSonFromUrl(url); List<WhateverObject> yourData = new ArrayList<WhateverObject>(); try { for(int i=0;i<json.length();i++) { JSonObject c=json.getJSonObject(i);// Used JSON Object from Android //Storing each Json in a string variable int AGE=c.getInt("age"); String NAME=c.getString("name"); String CITY=c.getString("city"); String GENDER=c.getString("Gender"); String BIRTHDATE=c.getString("birthdate"); yourData.add(new WhateverObject(NAME, CITY, GENDER, BIRTHDATE)); } } catch (JSonException e) { // TODO Auto-generated catch block e.printStackTrace(); } ListView yourListView = (ListView) findViewById(R.id.itemListView); ListAdapter customAdapter = new ListAdapter(this, R.layout.itemlistrow, yourData); yourListView.setAdapter(customAdapter); }}调整器：
public class ListAdapter extends ArrayAdapter<Item> { public ListAdapter(Context context, int textViewResourceId) { super(context, textViewResourceId); // TODO Auto-generated constructor stub } private List<Item> items; public ListAdapter(Context context, int resource, List<Item> items) { super(context, resource, items); this.items = items; } @Override public View getView(int position, View convertView, ViewGroup parent) { View v = convertView; TextView tt = null; TextView tt1 = null; TextView tt2 = null; TextView tt3 = null; TextView tt4 = null; if (v == null) { LayoutInflater vi; vi = LayoutInflater.from(getContext()); v = vi.inflate(R.layout.itemlistrow, null); tt = (TextView) v.findViewById(R.id.age); tt1 = (TextView) v.findViewById(R.id.name); tt2 = (TextView) v.findViewById(R.id.city); tt3 = (TextView) v.findViewById(R.id.gender); tt4 = (TextView) v.findViewById(R.id.birthdate); } Item p = items.get(position); if (p != null) { if (tt != null) { tt.setText(""+p.getAge()); } if (tt1 != null) { tt1.setText(""+p.getName()); } if (tt2 != null) { tt2.setText(""+p.getCity()); } if (tt3 != null) { tt3.setText(""+p.getGender()); } if (tt4 != null) { tt4.setText(""+p.getBirthdate()); } } return v; }}对象保存数据：
public class WhateverObject{ private int age; private String name; private String city; private String gender; private String birthdate; public WhateverObject(int age, String name, String city, String gender, String birthdate){ this.age = age; this.name = name; this.city = city; this.gender = gender; this.birthdate = birthdate; } public int getAge(){ return this.age; } public String getName(){ return this.name; } public String getCity(){ return this.city; } public String getGender(){ return this.gender; } public String getBirthdate(){ return this.birthdate; }}列表项的xml（保存在
itemlistrow名称下）：
<TableLayout xmlns:android="http://schemas.android.com/apk/res/android" android:layout_height="wrap_content" android:orientation="vertical" android:layout_width="fill_parent"> <TableRow android:layout_width="fill_parent" android:id="@+id/TableRow01" android:layout_height="wrap_content"> <TextView android:id="@+id/age" android:layout_width="fill_parent" android:layout_height="wrap_content" android:text="age" android:textStyle="bold" android:gravity="left" android:layout_weight="1" android:typeface="monospace" android:height="40sp"/> </TableRow> <TableRow android:layout_height="wrap_content" android:layout_width="fill_parent"> <TextView android:id="@+id/name" android:layout_width="fill_parent" android:layout_height="wrap_content" android:text="name" android:layout_weight="1" android:height="20sp"/> </TableRow> <TableRow android:layout_height="wrap_content" android:layout_width="fill_parent"> <TextView android:id="@+id/city" android:layout_width="fill_parent" android:layout_height="wrap_content" android:text="city" android:layout_weight="1" android:height="20sp"/> </TableRow> <TableRow android:layout_height="wrap_content" android:layout_width="fill_parent"> <TextView android:id="@+id/gender" android:layout_width="fill_parent" android:layout_height="wrap_content" android:text="city" android:layout_weight="1" android:height="20sp"/> </TableRow> <TableRow android:layout_height="wrap_content" android:layout_width="fill_parent"> <TextView android:id="@+id/birthdate" android:layout_width="fill_parent" android:layout_height="wrap_content" android:text="city" android:layout_weight="1" android:height="20sp"/> </TableRow></TableLayout>
比较简单的例子：
public class MainActivity extends Activity { private static String url="https://www.dropbox.com/s/rhk01nqlyj5gixl/jsonparsing.txt?dl=1"; @Override protected void onCreate(Bundle savedInstanceState) { super.onCreate(savedInstanceState); setContentView(R.layout.activity_main); //Create a JSON parser Instance ----- Used JSON parser from Android JSonParser jParser=new JSonParser(); //Getting JSON string from URL ------ Used JSON Array from Android JSonArray json=jParser.getJSonFromUrl(url); List<Map<String, String>> personList = new ArrayList<Map<String,String>>(); try { for(int i=0;i<json.length();i++) { JSonObject c=json.getJSonObject(i);// Used JSON Object from Android //Storing each Json in a string variable int AGE=c.getInt("age"); String NAME=c.getString("name"); String CITY=c.getString("city"); String GENDER=c.getString("Gender"); String BIRTHDATE=c.getString("birthdate"); personList.add(createPerson(AGE, NAME, CITY, GENDER, BIRTHDATE)); } } catch (JSonException e) { // TODO Auto-generated catch block e.printStackTrace(); } ListView yourListView = (ListView) findViewById(R.id.itemListView); simpleAdpt = new SimpleAdapter(this, personList, android.R.layout.simple_list_item_1, new String[] {"person"}, new int[] {android.R.id.text1}); yourListView.setAdapter(simpleAdpt); } private HashMap<String, String> createPerson(int age, String name, String city, String gender, String birthdate) { HashMap<String, String> person = new HashMap<String, String>(); person.put("person", name+" | "+age + " | "+city + " | "+gender + " | "+birthdate); return person; }}感谢http://www.javapregeeks.com/2013/06/android-listview-tutorial-and-basic-
example.html
