有一个列表视图，如果我单击列表视图中的一个项目，它必须针对在列表视图中单击的所有项目转到相同的活动，我需要的是相同的活动必须根据它们各自的单击项目将内容显示为不同的活动. 我对该活动有疑问，如何为各自的点击创建该活动并获取他们的数据
public class SouthIndianvegrecipes1 extends Activity {
@Override
public void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.main);
ArrayList<Recipedetails> image_details = GetSearchResults();
final ListView lv1 = (ListView) findViewById(R.id.listV_main);
lv1.setAdapter(new ItemListBaseAdapter(this, image_details));
lv1.setOnItemClickListener(new OnItemClickListener() {
@Override
public void onItemClick(AdapterView<?> a, View v, int position, long id) {
Object o = lv1.getItemAtPosition(position);
Recipedetails obj_itemDetails = (Recipedetails)o;
Toast.makeText(SouthIndianvegrecipes1.this, "You have chosen : " + " " + obj_itemDetails.getName(), Toast.LENGTH_LONG).show();
Intent newActivity = new Intent(SouthIndianvegrecipes1.this,
SouthIndianvegmanualrecipes.class);
startActivity(newActivity);
/*switch(obj_itemDetails.getImageNumber())
{
case 1:
Intent newActivity = new Intent(SouthIndianvegrecipes1.this,
SouthIndianvegrecipes.class);
startActivity(newActivity);
break;
case 2:
Intent new1Activity = new Intent(SouthIndianvegrecipes1.this,
SouthIndiannonvegrecipes.class);
startActivity(new1Activity);
break;
case 3:
Intent new2Activity = new Intent(SouthIndianvegrecipes1.this,
SouthIndianpickelsrecipes.class);
startActivity(new2Activity);
break;
case 4:
Intent new3Activity = new Intent(SouthIndianvegrecipes1.this,
SouthIndiansoupsrecipes.class);
startActivity(new3Activity);
break;
default:
Toast.makeText(SouthIndianvegrecipes1.this, "Wrong Input", Toast.LENGTH_LONG).show();
}*/
/*if(obj_itemDetails.getName().equals("Vegeterain"))
{
Intent newActivity = new Intent(SouthIndian.this,
SouthIndianvegrecipes.class);
startActivity(newActivity);
}
else
{
Intent new1Activity = new Intent(SouthIndian.this,
SouthIndiannonvegrecipes.class);
startActivity(new1Activity);
//same for other Activity
} */
}
});
}
private ArrayList<Recipedetails> GetSearchResults(){
ArrayList<Recipedetails> results = new ArrayList<Recipedetails>();
Recipedetails item_details = new Recipedetails();
item_details.setName("Godhumai veg adai");
item_details.setItemDescription("This is very good for dibets people");
//item_details.setUrlWiki("https://www.youtube.com/watch?v=C_r0mFvMSfU");
item_details.setImageNumber(12);
results.add(item_details);
item_details = new Recipedetails();
item_details.setName("Soyamore koozh");
item_details.setItemDescription("Tasty to have this as main dish");
//item_details.setUrlWiki("https://www.youtube.com/watch?v=C_r0mFvMSfU");
item_details.setImageNumber(13);
results.add(item_details);
item_details = new Recipedetails();
item_details.setName("Tomato kulambu");
item_details.setItemDescription("Good side dish for rice and dinner");
//item_details.setUrlWiki("https://www.youtube.com/watch?v=C_r0mFvMSfU");
item_details.setImageNumber(14);
results.add(item_details);
item_details = new Recipedetails();
item_details.setName("Tomato upma");
item_details.setItemDescription("Evening time dinner for kids");
//item_details.setUrlWiki("https://www.youtube.com/watch?v=C_r0mFvMSfU");
item_details.setImageNumber(15);
results.add(item_details);
item_details = new Recipedetails();
item_details.setName("Tomato upma");
item_details.setItemDescription("Evening time dinner for kids");
//item_details.setUrlWiki("https://www.youtube.com/watch?v=C_r0mFvMSfU");
item_details.setImageNumber(15);
results.add(item_details);
item_details = new Recipedetails();
item_details.setName("Navratri special vada");
item_details.setItemDescription("Good snacks at the function");
//item_details.setUrlWiki("https://www.youtube.com/watch?v=C_r0mFvMSfU");
item_details.setImageNumber(16);
results.add(item_details);
item_details = new Recipedetails();
item_details.setName("Egg kurma");
item_details.setItemDescription("Wonderful dish made by egg");
//item_details.setUrlWiki("https://www.youtube.com/watch?v=C_r0mFvMSfU");
item_details.setImageNumber(17);
results.add(item_details);
item_details = new Recipedetails();
item_details.setName("Milagu kuzhambu");
item_details.setItemDescription("Good for digestion purpose");
//item_details.setUrlWiki("https://www.youtube.com/watch?v=C_r0mFvMSfU");
item_details.setImageNumber(18);
results.add(item_details);
item_details = new Recipedetails();
item_details.setName("Rasam");
item_details.setItemDescription("Last and famous dish in lunch,good for health also");
//item_details.setUrlWiki("https://www.youtube.com/watch?v=C_r0mFvMSfU");
item_details.setImageNumber(19);
results.add(item_details);
item_details = new Recipedetails();
item_details.setName("Vegetable kootu");
item_details.setItemDescription("Nice and healthy one");
//item_details.setUrlWiki("https://www.youtube.com/watch?v=C_r0mFvMSfU");
item_details.setImageNumber(20);
results.add(item_details);
item_details = new Recipedetails();
item_details.setName("Avial");
item_details.setItemDescription("Easy to prepare and lots of vegetable");
//item_details.setUrlWiki("https://www.youtube.com/watch?v=C_r0mFvMSfU");
item_details.setImageNumber(21);
results.add(item_details);
item_details = new Recipedetails();
item_details.setName("kothavarangaicurry");
item_details.setItemDescription("Tamilnadu special and healthy too");
//item_details.setUrlWiki("https://www.youtube.com/watch?v=C_r0mFvMSfU");
item_details.setImageNumber(22);
results.add(item_details);
return results;
}
}这是代码，如果我在列表视图中单击该项目，它必须进入下一个活动，我将在哪里为项目写入数据
public class SouthIndianvegmanualrecipes extends Activity {
private Object getIntent;
@Override
public void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.recipe_manual);
ArrayList<Recipedetails2> image_details = GetSearchResults();
final ListView lv1 = (ListView) findViewById(R.id.listV_main);
lv1.setAdapter(new ItemListBaseAdapter2(this, image_details));
/* lv1.setOnItemClickListener(new OnItemClickListener() {
@Override
public void onItemClick(AdapterView<?> a, View v, int position, long id) {
Object o = lv1.getItemAtPosition(position);
Recipedetails obj_itemDetails = (Recipedetails)o;
Toast.makeText(SouthIndianvegrecipes1.this, "You have chosen : " + " " + obj_itemDetails.getName(), Toast.LENGTH_LONG).show();
Intent newActivity = new Intent(SouthIndianvegrecipes1.this,
SouthIndianvegmanualrecipes.class);
startActivity(newActivity);
/*switch(obj_itemDetails.getImageNumber())
{
case 1:
Intent newActivity = new Intent(SouthIndianvegrecipes1.this,
SouthIndianvegrecipes.class);
startActivity(newActivity);
break;
case 2:
Intent new1Activity = new Intent(SouthIndianvegrecipes1.this,
SouthIndiannonvegrecipes.class);
startActivity(new1Activity);
break;
case 3:
Intent new2Activity = new Intent(SouthIndianvegrecipes1.this,
SouthIndianpickelsrecipes.class);
startActivity(new2Activity);
break;
case 4:
Intent new3Activity = new Intent(SouthIndianvegrecipes1.this,
SouthIndiansoupsrecipes.class);
startActivity(new3Activity);
break;
default:
Toast.makeText(SouthIndianvegrecipes1.this, "Wrong Input", Toast.LENGTH_LONG).show();
}*/
/*if(obj_itemDetails.getName().equals("Vegeterain"))
{
Intent newActivity = new Intent(SouthIndian.this,
SouthIndianvegrecipes.class);
startActivity(newActivity);
}
else
{
Intent new1Activity = new Intent(SouthIndian.this,
SouthIndiannonvegrecipes.class);
startActivity(new1Activity);
//same for other Activity
} */
//}
//});
}
Bundle extras = getIntent().getExtras();
int[] obj_itemDetails.getImageNumber() = extras.getIntArray("numbers");
private ArrayList<Recipedetails2> GetSearchResults(){
ArrayList<Recipedetails2> results = new ArrayList<Recipedetails2>();
Recipedetails2 item_details = new Recipedetails2();
item_details.setName("Godhumai veg adai");
item_details.setIngredients("This is very good for dibets people");
item_details.setMethods("This is very good for dibets people");
//item_details.setUrlWiki("https://www.youtube.com/watch?v=C_r0mFvMSfU");
item_details.setImageNumber(12);
results.add(item_details);
item_details = new Recipedetails2();
item_details.setName("Soyamore koozh");
item_details.setIngredients("Tasty to have this as main dish");
item_details.setMethods("This is very good for dibets people");
//item_details.setUrlWiki("https://www.youtube.com/watch?v=C_r0mFvMSfU");
item_details.setImageNumber(13);
results.add(item_details);
item_details = new Recipedetails2();
item_details.setName("Tomato kulambu");
item_details.setIngredients("Good side dish for rice and dinner");
item_details.setMethods("This is very good for dibets people");
//item_details.setUrlWiki("https://www.youtube.com/watch?v=C_r0mFvMSfU");
item_details.setImageNumber(14);
results.add(item_details);
item_details = new Recipedetails2();
item_details.setName("Tomato upma");
item_details.setIngredients("Evening time dinner for kids");
item_details.setMethods("This is very good for dibets people");
//item_details.setUrlWiki("https://www.youtube.com/watch?v=C_r0mFvMSfU");
item_details.setImageNumber(15);
results.add(item_details);
item_details = new Recipedetails2();
item_details.setName("Tomato upma");
item_details.setIngredients("Evening time dinner for kids");
item_details.setMethods("This is very good for dibets people");
//item_details.setUrlWiki("https://www.youtube.com/watch?v=C_r0mFvMSfU");
item_details.setImageNumber(15);
results.add(item_details);
item_details = new Recipedetails2();
item_details.setName("Navratri special vada");
item_details.setIngredients("Good snacks at the function");
item_details.setMethods("This is very good for dibets people");
//item_details.setUrlWiki("https://www.youtube.com/watch?v=C_r0mFvMSfU");
item_details.setImageNumber(16);
results.add(item_details);
item_details = new Recipedetails2();
item_details.setName("Egg kurma");
item_details.setIngredients("Wonderful dish made by egg");
item_details.setMethods("This is very good for dibets people");
//item_details.setUrlWiki("https://www.youtube.com/watch?v=C_r0mFvMSfU");
item_details.setImageNumber(17);
results.add(item_details);
item_details = new Recipedetails2();
item_details.setName("Milagu kuzhambu");
item_details.setIngredients("Good for digestion purpose");
item_details.setMethods("This is very good for dibets people");
//item_details.setUrlWiki("https://www.youtube.com/watch?v=C_r0mFvMSfU");
item_details.setImageNumber(18);
results.add(item_details);
item_details = new Recipedetails2();
item_details.setName("Rasam");
item_details.setIngredients("Last and famous dish in lunch,good for health also");
item_details.setMethods("This is very good for dibets people");
//item_details.setUrlWiki("https://www.youtube.com/watch?v=C_r0mFvMSfU");
item_details.setImageNumber(19);
results.add(item_details);
item_details = new Recipedetails2();
item_details.setName("Vegetable kootu");
item_details.setIngredients("Nice and healthy one");
item_details.setMethods("This is very good for dibets people");
//item_details.setUrlWiki("https://www.youtube.com/watch?v=C_r0mFvMSfU");
item_details.setImageNumber(20);
results.add(item_details);
item_details = new Recipedetails2();
item_details.setName("Avial");
item_details.setIngredients("Easy to prepare and lots of vegetable");
item_details.setMethods("This is very good for dibets people");
//item_details.setUrlWiki("https://www.youtube.com/watch?v=C_r0mFvMSfU");
item_details.setImageNumber(21);
results.add(item_details);
item_details = new Recipedetails2();
item_details.setName("kothavarangaicurry");
item_details.setIngredients("Tamilnadu special and healthy too");
item_details.setMethods("This is very good for dibets people");
//item_details.setUrlWiki("https://www.youtube.com/watch?v=C_r0mFvMSfU");
item_details.setImageNumber(22);
results.add(item_details);
return results;
}
}
在这里我将如何编写代码来获取我的 xml 文件中的数据，我想把代码放在这里，就像各自的点击一样
<?xml version="1.0" encoding="utf-8"?>
<LinearLayout
xmlns:android="http://schemas.android.com/apk/res/android"
android:layout_width="fill_parent"
android:layout_height="fill_parent"
android:orientation="vertical"
>
<ImageView
android:id="@+id/itemphoto"
android:layout_height="wrap_content"
android:layout_width="fill_parent"
android:layout_gravity="top"
android:padding="20dp"
android:scaleType="center"
></ImageView>
<TextView
android:text="Ingredients:"
android:layout_width="fill_parent"
android:layout_height="wrap_content"
android:gravity="left" />
<TextView android:id="@+id/itemIngredients"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:scaleType="center" />
<TextView
android:text="Method:"
android:layout_width="fill_parent"
android:layout_height="wrap_content"
android:gravity="left" />
<TextView android:id="@+id/methods"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:scaleType="center" />
</LinearLayout>