Come inserire una activity in un textview

[Carontes]

Salve, io ho questo codice


import java.util.ArrayList;<br /> import java.util.HashMap;<br /> import java.util.List;<br /> import java.util.Map;<br /> <br /> <br /> import android.app.ExpandableListActivity;<br /> import android.content.Context;<br /> import android.content.res.Resources;<br /> import android.graphics.drawable.Drawable;<br /> import android.os.Bundle;<br /> import android.view.View;<br /> import android.view.ViewGroup;<br /> import android.widget.ExpandableListAdapter;<br /> import android.widget.ImageView;<br /> import android.widget.SimpleExpandableListAdapter;<br /> import android.widget.TextView;<br /> <br /> /**<br /> * Demonstrates expandable lists using a custom {...@link<br /> ExpandableListAdapter}<br /> * f<span class="forTooltip">rom</span> {...@link BaseExpandableListAdapter}.<br /> */<br /> public class sedactivity exten<span class="forTooltip">ds</span> ExpandableListActivity { ExpandableListAdapter mAdapter;<br /> <br /> <br /> private final static String NAME = "NAME";<br /> private final static String SURNAME = "SURNAME";<br /> private Resources res;<br /> private Drawable ph<span class="forTooltip">ot</span>o, ph<span class="forTooltip">ot</span>o2, photo3, photo4;<br /> private List<Drawable> albumCovers;<br /> <br /> <br /> @Override<br /> public void onCreate(Bundle savedInstanceState) {<br /> super.onCreate(savedInstanceState);<br /> setContentView(R.layout.list_main);<br /> <br /> // Create a List of Drawables to insert into the Expandable List<br /> // This can be completely dynamic<br /> res = this.getResources();<br /> photo = (Drawable) res.getDrawable(R.drawable.bosco);<br /> photo2 = (Drawable) res.getDrawable(R.drawable.albero);<br /> photo3 = (Drawable) res.getDrawable(R.drawable.bomba);<br /> photo4 = (Drawable) res.getDrawable(R.drawable.astronave);<br /> albumCovers = new ArrayList<Drawable>();<br /> albumCovers.add(photo);<br /> albumCovers.add(photo2);<br /> <br /> // The following code simply generates the Expandable Lists content (Strings)<br /> List<Map<String, String>> groupData = new ArrayList<Map<String, String>>();<br /> List<List<Map<String, String>>> childData = new ArrayList<List<Map<String, String>>>();<br /> Map<String, String><br /> <br /> <br /> //Lista A<br /> curGrou<span class="forTooltip">pM</span>ap = new HashMap<String, String>();<br /> groupData.add(curGrou<span class="forTooltip">pM</span>ap);<br /> <br /> curGroupMap.put(NAME, "A");<br /> curGroupMap.put(SURNAME, "(2 Foto)");<br /> <br /> <br /> <br /> List<Map<String, String>> children = new ArrayList<Map<String, String>>();<br /> Map<String, String> curChildMap = new HashMap<String, String>();<br /> children.add(curChildMap);<br /> <br /> <br /> curChildMap.put(NAME, "Albero");<br /> <br /> <br /> curChildMap = new HashMap<String, String>();<br /> children.add(curChildMap);<br /> <br /> curChildMap.put(NAME, "Astronave");<br /> <br /> curChildMap = new HashMap<String, String>();<br /> children.add(curChildMap);<br /> <br /> <br /> childData.add(children);<br /> <br /> <br /> //Lista B<br /> curGroupMap = new HashMap<String, String>();<br /> groupData.add(curGroupMap);<br /> <br /> <br /> curGroupMap.put(NAME, "B");<br /> curGroupMap.put(SURNAME, "(2 Foto)");<br /> <br /> children = new ArrayList<Map<String, String>>();<br /> <br /> curChildMap = new HashMap<String, String>();<br /> children.add(curChildMap);<br /> <br /> curChildMap.put(NAME, "Bosco");<br /> <br /> curChildMap = new HashMap<String, String>();<br /> children.add(curChildMap);<br /> <br /> curChildMap.put(NAME, "Bomba");<br /> <br /> curChildMap = new HashMap<String, String>();<br /> children.add(curChildMap);<br /> <br /> <br /> childData.add(children);<br /> <br /> <br /> //Lista C<br /> curGroupMap = new HashMap<String, String>();<br /> groupData.add(curGroupMap);<br /> <br /> <br /> curGroupMap.put(NAME, "C");<br /> curGroupMap.put(SURNAME, "(0 Foto)");<br /> <br /> children = new ArrayList<Map<String, String>>();<br /> <br /> <br /> childData.add(children);<br /> <br /> // Set up our adapter<br /> mAdapter = new MyExpandableListAdapter(<br /> this,<br /> groupData,<br /> R.layout.list_parent,<br /> new String[] { NAME, SURNAME },<br /> new int[] { R.id.rowText1, R.id.rowText2, R.id.photoAlbumImg },<br /> childData,<br /> R.layout.list_child,<br /> new String[] { NAME, SURNAME },<br /> new int[] { R.id.rowText1, R.id.photoAlbumImg }<br /> );<br /> setListAdapter(mAdapter);<br /> registerForContextMenu(getExpandableListView());<br /> }<br /> <br /> <br /> /**<br /> * A simple adapter which allows you to bind data to specific<br /> * Views defined within the layout of an Expandable Lists children<br /> * (Implement getGroupView() to define the layout of parents)<br /> */<br /> <br /> <br /> public class MyExpandableListAdapter extends SimpleExpandableListAdapter {<br /> <br /> private List<? extends List<? extends Map<String, ?>>> mChildData;<br /> private String[] mChildF<span class="forTooltip">rom</span>;<br /> private int[] mChildTo;<br /> <br /> public MyExpandableListAdapter(Context context,<br /> List<? extends Map<String, ?>> groupData, int groupLayout,<br /> String[] groupFrom, int[] groupTo,<br /> List<? extends List<? extends Map<String, ?>>> childData,<br /> int childLayout, String[] childFrom, int[] childTo) {<br /> super(context, groupData, groupLayout, groupFrom, groupTo,<br /> childData, childLayout, childFrom, childTo);<br /> <br /> mChildData = childData;<br /> mChildFrom = childFrom;<br /> mChildTo = childTo;<br /> <br /> }<br /> <br /> public View getChildView(int groupPosition, int childPosition,<br /> boolean isLastChild, View convertView, ViewGroup parent) {<br /> <br /> View v;<br /> if (convertView == null) {<br /> v = newChildView(isLastChild, parent);<br /> } else {<br /> v = convertView;<br /> }<br /> bindView(v, mChildData.get(groupPosition).get(childPosition), mChildFrom,<br /> mChildTo, groupPosition, childPosition);<br /> return v;<br /> <br /> }<br /> <br /> // This method binds my data to the Views specified in the child xml layout<br /> private void bindView(View view, Map<String, ?> data, String[] from, int[] to, int groupPosition, int childPosition) {<br /> int len = to.length - 1;<br /> // Apply TextViews<br /> for (int i = 0; i < len; ++i) {<br /> TextView v = (TextView) view.findViewById(to[i]);<br /> if (v != null) {<br /> v.setText((String) data.get(from[i]));<br /> }<br /> // Apply ImageView<br /> ImageView imgV = (ImageView) view.findViewById(to[1]);<br /> if (imgV != null) {<br /> if(childPosition % 1 == 0) imgV.setImageDrawable(albumCovers.get(0));<br /> else imgV.setImageDrawable(albumCovers.get(1));<br /> }<br /> <br /> <br /> }<br /> <br /> }<br /> }<br /> }

​x

 

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import java.util.ArrayList;

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import java.util.HashMap;

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import java.util.List;

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import java.util.Map;

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​

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​

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import android.app.ExpandableListActivity;

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import android.content.Context;

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import android.content.res.Resources;

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import android.graphics.drawable.Drawable;

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import android.os.Bundle;

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import android.view.View;

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import android.view.ViewGroup;

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import android.widget.ExpandableListAdapter;

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import android.widget.ImageView;

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import android.widget.SimpleExpandableListAdapter;

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import android.widget.TextView;

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​

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/**

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 * Demonstrates expandable lists using a custom {...@link

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ExpandableListAdapter}

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 * from {...@link BaseExpandableListAdapter}.

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 */

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public class sedactivity extends ExpandableListActivity { ExpandableListAdapter mAdapter;

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​

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        private final static String NAME = "NAME";

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        private final static String SURNAME = "SURNAME";

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        private Resources res;

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        private Drawable photo, photo2, photo3, photo4;

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        private List<Drawable> albumCovers;

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        @Override

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        public void onCreate(Bundle savedInstanceState) {

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                super.onCreate(savedInstanceState);

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                setContentView(R.layout.list_main);

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​

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                // Create a List of Drawables to insert into the Expandable List

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                // This can be completely dynamic

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                res = this.getResources();

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                photo = (Drawable) res.getDrawable(R.drawable.bosco);

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                photo2 = (Drawable) res.getDrawable(R.drawable.albero);

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                photo3 = (Drawable) res.getDrawable(R.drawable.bomba);

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                photo4 = (Drawable) res.getDrawable(R.drawable.astronave);

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                albumCovers = new ArrayList<Drawable>();

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                albumCovers.add(photo);

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                albumCovers.add(photo2);

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​

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                // The following code simply generates the Expandable Lists content (Strings)

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                List<Map<String, String>> groupData = new ArrayList<Map<String, String>>();

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                List<List<Map<String, String>>> childData = new ArrayList<List<Map<String, String>>>();

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                Map<String, String>

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                //Lista A

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                curGroupMap = new HashMap<String, String>();

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                groupData.add(curGroupMap);

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                curGroupMap.put(NAME, "A");

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                curGroupMap.put(SURNAME, "(2 Foto)");

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​

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​

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​

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                List<Map<String, String>> children = new ArrayList<Map<String, String>>();

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                Map<String, String> curChildMap = new HashMap<String, String>();

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                children.add(curChildMap);

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​

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                curChildMap.put(NAME, "Albero");

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                curChildMap = new HashMap<String, String>();

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                children.add(curChildMap);

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​

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                curChildMap.put(NAME, "Astronave");

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                curChildMap = new HashMap<String, String>();

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                children.add(curChildMap);

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​

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                childData.add(children);

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​

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                //Lista B

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                curGroupMap = new HashMap<String, String>();

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                groupData.add(curGroupMap);

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​

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                curGroupMap.put(NAME, "B");

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                curGroupMap.put(SURNAME, "(2 Foto)");

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​

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                children = new ArrayList<Map<String, String>>();

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​

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                curChildMap = new HashMap<String, String>();

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                children.add(curChildMap);

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​

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                curChildMap.put(NAME, "Bosco");

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                curChildMap = new HashMap<String, String>();

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                children.add(curChildMap);

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​

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                curChildMap.put(NAME, "Bomba");

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                curChildMap = new HashMap<String, String>();

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                children.add(curChildMap);

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​

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​

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                childData.add(children);

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                //Lista C

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                curGroupMap = new HashMap<String, String>();

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                groupData.add(curGroupMap);

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​

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                curGroupMap.put(NAME, "C");

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                curGroupMap.put(SURNAME, "(0 Foto)");

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                children = new ArrayList<Map<String, String>>();

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​

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                childData.add(children);

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                // Set up our adapter

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                mAdapter = new MyExpandableListAdapter(

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                                this,

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                                groupData,

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                                R.layout.list_parent,

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                                new String[] { NAME, SURNAME },

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                                new int[] { R.id.rowText1, R.id.rowText2, R.id.photoAlbumImg },

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                                childData,

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                                R.layout.list_child,

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                                new String[] { NAME, SURNAME },

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                                new int[] { R.id.rowText1, R.id.photoAlbumImg }

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                        );

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                setListAdapter(mAdapter);

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                registerForContextMenu(getExpandableListView());

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        }

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​

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​

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        /**

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         * A simple adapter which allows you to bind data to specific

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         * Views defined within the layout of an Expandable Lists children

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         * (Implement getGroupView() to define the layout of parents)

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         */

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        public class MyExpandableListAdapter extends SimpleExpandableListAdapter {

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​

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                private List<? extends List<? extends Map<String, ?>>> mChildData;

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                private String[] mChildFrom;

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                private int[] mChildTo;

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​

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                public MyExpandableListAdapter(Context context,

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                                List<? extends Map<String, ?>> groupData, int groupLayout,

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                                String[] groupFrom, int[] groupTo,

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                                List<? extends List<? extends Map<String, ?>>> childData,

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                                int childLayout, String[] childFrom, int[] childTo) {

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                        super(context, groupData, groupLayout, groupFrom, groupTo,

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                              childData, childLayout, childFrom, childTo);

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​

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                        mChildData = childData;

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                        mChildFrom = childFrom;

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                        mChildTo = childTo;

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​

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                }

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​

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                public View getChildView(int groupPosition, int childPosition,

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                        boolean isLastChild, View convertView, ViewGroup parent) {

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​

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                View v;

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                if (convertView == null) {

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                        v = newChildView(isLastChild, parent);

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                } else {

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                        v = convertView;

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                }

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                bindView(v, mChildData.get(groupPosition).get(childPosition), mChildFrom,

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                                mChildTo, groupPosition, childPosition);

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                return v;

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                }

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​

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             // This method binds my data to the Views specified in the child xml layout

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                private void bindView(View view, Map<String, ?> data, String[] from, int[] to, int groupPosition, int childPosition) {

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                        int len = to.length - 1;

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                        // Apply TextViews

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                        for (int i = 0; i < len; ++i) {

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                                TextView v = (TextView) view.findViewById(to[i]);

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                                if (v != null) {

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                                        v.setText((String) data.get(from[i]));

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                                }

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                                // Apply ImageView

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                                ImageView imgV = (ImageView) view.findViewById(to[1]);

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                                if (imgV != null) {

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                                    if(childPosition % 1 == 0) imgV.setImageDrawable(albumCovers.get(0));

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                                    else imgV.setImageDrawable(albumCovers.get(1));

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                            }

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                        }

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                }

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        }

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}

Come faccio a far partire l'activity riguardante "Albero" "Bomba" e via dicendo? Il file xml è composto da un imageview e a destra c'è un textview. Spero di essere stato comprensibile. Grazie.