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POhow to change the content of listview according to the clicked item?
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  1. POhow to change the content of listview according to the clicked item?
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    copied!<p>Having an listview,if i clicked an item in the listview it has to go to the same activity for all item clicking in an list view,what i need is the same activity has to display the contents as different one according to their respective click item. I am having doubt in that activity how to create that one for respective clicking and fetches their data</p> <pre><code> public class SouthIndianvegrecipes1 extends Activity { @Override public void onCreate(Bundle savedInstanceState) { super.onCreate(savedInstanceState); setContentView(R.layout.main); ArrayList&lt;Recipedetails&gt; 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&lt;?&gt; 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&lt;Recipedetails&gt; GetSearchResults(){ ArrayList&lt;Recipedetails&gt; results = new ArrayList&lt;Recipedetails&gt;(); 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; } </code></pre> <p>}this is code,here if i click that item in an listview,it has to go the next activity and where i will write the data for items</p> <pre><code> public class SouthIndianvegmanualrecipes extends Activity { private Object getIntent; @Override public void onCreate(Bundle savedInstanceState) { super.onCreate(savedInstanceState); setContentView(R.layout.recipe_manual); ArrayList&lt;Recipedetails2&gt; 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&lt;?&gt; 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&lt;Recipedetails2&gt; GetSearchResults(){ ArrayList&lt;Recipedetails2&gt; results = new ArrayList&lt;Recipedetails2&gt;(); 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; } } </code></pre> <p>here how i wil write the code for taking the data my xml file,i want to put the code here like respective click</p> <pre><code> &lt;?xml version="1.0" encoding="utf-8"?&gt; &lt;LinearLayout xmlns:android="http://schemas.android.com/apk/res/android" android:layout_width="fill_parent" android:layout_height="fill_parent" android:orientation="vertical" &gt; &lt;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" &gt;&lt;/ImageView&gt; &lt;TextView android:text="Ingredients:" android:layout_width="fill_parent" android:layout_height="wrap_content" android:gravity="left" /&gt; &lt;TextView android:id="@+id/itemIngredients" android:layout_width="wrap_content" android:layout_height="wrap_content" android:scaleType="center" /&gt; &lt;TextView android:text="Method:" android:layout_width="fill_parent" android:layout_height="wrap_content" android:gravity="left" /&gt; &lt;TextView android:id="@+id/methods" android:layout_width="wrap_content" android:layout_height="wrap_content" android:scaleType="center" /&gt; &lt;/LinearLayout&gt; </code></pre>
 

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