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POHow to make the TEXTVIEW wrapped in a ScrollView clickable?
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copied!<p>Here is the layout:</p> <pre><code><RelativeLayout xmlns:android="http://schemas.android.com/apk/res/android" android:layout_width="match_parent" android:layout_height="wrap_content" android:descendantFocusability="blocksDescendants" android:orientation="horizontal" > <TextView android:id="@+id/column" android:layout_width="85dp" android:layout_height="30dp" android:layout_alignParentLeft="true" android:layout_marginLeft="5dp" android:layout_marginRight="5dp" android:text="@string/column" android:gravity="center" android:textAppearance="?android:attr/textAppearanceMedium" /> <com.example.demohlistview.InterceptScrollContainer android:id="@+id/scroollContainter" android:layout_width="match_parent" android:layout_height="wrap_content" android:layout_alignParentRight="true" android:layout_toRightOf="@id/column" android:focusable="false" > <com.example.demohlistview.MyHScrollView android:id="@+id/horizontalScrollView1" android:layout_width="match_parent" android:layout_height="wrap_content" android:scrollbars="none" > <LinearLayout android:layout_width="match_parent" android:layout_height="wrap_content" android:orientation="horizontal" > <View android:layout_width="0.5dp" android:layout_height="match_parent" android:background="@color/lineColor" android:visibility="visible" android:clickable="true" android:focusableInTouchMode="true" /> <TextView android:id="@+id/column1" android:layout_width="85dp" android:layout_height="30dp" android:layout_marginLeft="5dp" android:layout_marginRight="5dp" android:text="@string/column1" android:gravity="center" android:textAppearance="?android:attr/textAppearanceMedium" /> <View android:layout_width="0.5dp" android:layout_height="match_parent" android:background="@color/lineColor" android:visibility="visible"/> <TextView android:id="@+id/column2" android:layout_width="85dp" android:layout_height="30dp" android:layout_marginLeft="5dp" android:layout_marginRight="5dp" android:text="@string/column2" android:gravity="center" android:textAppearance="?android:attr/textAppearanceMedium" /> <View android:layout_width="0.5dp" android:layout_height="match_parent" android:background="@color/lineColor" android:visibility="visible"/> <TextView android:id="@+id/column3" android:layout_width="85dp" android:layout_height="30dp" android:layout_marginLeft="5dp" android:layout_marginRight="5dp" android:text="@string/column3" android:gravity="center" android:textAppearance="?android:attr/textAppearanceMedium" /> </LinearLayout> </com.example.demohlistview.MyHScrollView> </com.example.demohlistview.InterceptScrollContainer> </code></pre> <p></p> <p>Here is MyHSrollView:</p> <pre><code>public class MyHScrollView extends HorizontalScrollView { ScrollViewObserver mScrollViewObserver = new ScrollViewObserver(); public MyHScrollView(Context context, AttributeSet attrs, int defStyle) { super(context, attrs, defStyle); // TODO Auto-generated constructor stub } public MyHScrollView(Context context, AttributeSet attrs) { super(context, attrs); // TODO Auto-generated constructor stub } public MyHScrollView(Context context) { super(context); // TODO Auto-generated constructor stub } @Override public boolean onTouchEvent(MotionEvent ev) { Log.i("pdwy","MyHScrollView onTouchEvent"); return super.onTouchEvent(ev); } @Override protected void onScrollChanged(int l, int t, int oldl, int oldt) { if (mScrollViewObserver != null /*&& (l != oldl || t != oldt)*/) { mScrollViewObserver.NotifyOnScrollChanged(l, t, oldl, oldt); } super.onScrollChanged(l, t, oldl, oldt); } public void AddOnScrollChangedListener(OnScrollChangedListener listener) { mScrollViewObserver.AddOnScrollChangedListener(listener); } public void RemoveOnScrollChangedListener(OnScrollChangedListener listener) { mScrollViewObserver.RemoveOnScrollChangedListener(listener); } public static interface OnScrollChangedListener { public void onScrollChanged(int l, int t, int oldl, int oldt); } public static class ScrollViewObserver { List<OnScrollChangedListener> mList; public ScrollViewObserver() { super(); mList = new ArrayList<OnScrollChangedListener>(); } public void AddOnScrollChangedListener(OnScrollChangedListener listener) { mList.add(listener); } public void RemoveOnScrollChangedListener( OnScrollChangedListener listener) { mList.remove(listener); } public void NotifyOnScrollChanged(int l, int t, int oldl, int oldt) { if (mList == null || mList.size() == 0) { return; } for (int i = 0; i < mList.size(); i++) { if (mList.get(i) != null) { mList.get(i).onScrollChanged(l, t, oldl, oldt); } } } } </code></pre> <p>}</p> <p>Here is my <code>MainActivity</code>:</p> <pre><code>public class MainActivity extends Activity{ ListView mListView1; MyAdapter myAdapter; RelativeLayout mHead; LinearLayout main; TextView text1; private static String TAG = "MainActivity"; public void onCreate(Bundle savedInstanceState) { super.onCreate(savedInstanceState); requestWindowFeature(Window.FEATURE_NO_TITLE); this.getWindow().setFlags(WindowManager.LayoutParams.FLAG_FULLSCREEN, WindowManager.LayoutParams.FLAG_FULLSCREEN); setContentView(R.layout.activity_main); mHead = (RelativeLayout) findViewById(R.id.head); mHead.setBackgroundResource(R.color.listHeadColor); mHead.setOnTouchListener(new ListViewAndHeadViewTouchLinstener()); mListView1 = (ListView) findViewById(R.id.listView1); myAdapter = new MyAdapter(this, R.layout.item); mListView1.setAdapter(myAdapter); mListView1.setOnTouchListener(new OnTouchListener() { @Override public boolean onTouch(View view, MotionEvent motionevent) { Log.e(TAG,"--------setOnTouchListener"); HorizontalScrollView headSrcrollView = (HorizontalScrollView) mHead .findViewById(R.id.horizontalScrollView1); headSrcrollView.onTouchEvent(motionevent); return false; } }); mListView1.setOnItemClickListener(new ListView.OnItemClickListener() { @Override public void onItemClick(AdapterView<?> listView, View view, int position, long arg3) { MyAdapter.ViewHolder holder = (MyAdapter.ViewHolder) view.getTag(); holder.txt1.setOnClickListener(new OnClickListener() { @Override public void onClick(View v) { // TODO Auto-generated method stub Log.i(TAG, "--------onclick"); } }); Log.e(TAG, "--------setOnItemClickListener"); myAdapter.setSelectedPosition(position); myAdapter.notifyDataSetInvalidated(); } }); } class ListViewAndHeadViewTouchLinstener implements View.OnTouchListener { @Override public boolean onTouch(View arg0, MotionEvent arg1) { HorizontalScrollView headSrcrollView = (HorizontalScrollView) mHead .findViewById(R.id.horizontalScrollView1); headSrcrollView.onTouchEvent(arg1); return false; } } public class MyAdapter extends BaseAdapter { public List<ViewHolder> mHolderList = new ArrayList<ViewHolder>(); int id_row_layout; LayoutInflater mInflater; private int selectedPosition = -1; public MyAdapter(Context context, int id_row_layout) { super(); this.id_row_layout = id_row_layout; this.mInflater = LayoutInflater.from(context); } @Override public int getCount() { // TODO Auto-generated method stub return 250; } @Override public Object getItem(int arg0) { // TODO Auto-generated method stub return null; } @Override public long getItemId(int arg0) { // TODO Auto-generated method stub return 0; } public void setSelectedPosition(int position) { this.selectedPosition = position; } @Override public View getView(int position, View convertView, ViewGroup parentView) { ViewHolder holder = null; if (convertView == null) { synchronized (MainActivity.this) { convertView = mInflater.inflate(id_row_layout, null); holder = new ViewHolder(); MyHScrollView scrollView1 = (MyHScrollView) convertView .findViewById(R.id.horizontalScrollView1); holder.scrollView = scrollView1; holder.txt = (TextView) convertView .findViewById(R.id.column); holder.txt.setOnClickListener(new View.OnClickListener() { @Override public void onClick(View v) { Log.i("jacob", "tex.onClick()"); } }); holder.txt1 = (TextView) convertView .findViewById(R.id.column1); holder.txt1.setOnClickListener(new View.OnClickListener() { @Override public void onClick(View v) { Log.i("jacob", "tex1111.onClick()!!!"); } }); holder.txt2 = (TextView) convertView .findViewById(R.id.column2); holder.txt3 = (TextView) convertView .findViewById(R.id.column3); MyHScrollView headSrcrollView = (MyHScrollView) mHead .findViewById(R.id.horizontalScrollView1); headSrcrollView .AddOnScrollChangedListener(new OnScrollChangedListenerImp( scrollView1)); convertView.setTag(holder); mHolderList.add(holder); } } else { holder = (ViewHolder) convertView.getTag(); } holder.txt.setText(position + "" + 11); holder.txt1.setText(position + "" + 1); holder.txt2.setText(position + "" + 2); holder.txt3.setText(position + "" + 3); int intervalColor1 = getResources().getColor(R.color.intervalColor1); int intervalColor2 = getResources().getColor(R.color.intervalColor2); int[] colors = { intervalColor1, intervalColor2}; convertView.setBackgroundColor(colors[position % 2]); if (selectedPosition == position) { convertView.setBackgroundColor(Color.GREEN); } return convertView; } class OnScrollChangedListenerImp implements OnScrollChangedListener { MyHScrollView mScrollViewArg; public OnScrollChangedListenerImp(MyHScrollView scrollViewar) { mScrollViewArg = scrollViewar; } @Override public void onScrollChanged(int l, int t, int oldl, int oldt) { mScrollViewArg.smoothScrollTo(l, t); } }; class ViewHolder{ TextView txt; TextView txt1; TextView txt2; TextView txt3; HorizontalScrollView scrollView; } }// end class my </code></pre> <p>}</p> <p>The <code>InterceptScrollContainer</code> goes here:</p> <pre><code>public class InterceptScrollContainer extends LinearLayout { public InterceptScrollContainer(Context context, AttributeSet attrs) { super(context, attrs); // TODO Auto-generated constructor stub } public InterceptScrollContainer(Context context) { super(context); // TODO Auto-generated constructor stub } @Override public boolean onInterceptTouchEvent(MotionEvent ev) { Log.i("pdwy","ScrollContainer onInterceptTouchEvent"); return true; } </code></pre> <p>}</p> <p>What makes me confused is that the textview outside the scrollview is clickable and print tex.onClick() in the logcat, but the holder.tet1 is unclickable and isn't print "tex1111.onClick()!!!"</p> <p>My question is how to make all the TEXTVIEW in my CUSTOM ScrollView clickable? I think the click event is stopped somewhere and not pass on to the target textview</p>

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