Hi All,
I am trying to have a ScrollView in the message part of the
AlertDialog. But, i am unable to get the desired result. Following is
the relevant piece of code. If you find something incorrect in the way
i am building the custom view, please let me know. TIA.
protected Dialog onCreateDialog(int id) {
switch (id) {
case DIALOG_SEARCH:
dialogLayoutOuter = new ScrollView(this);
LayoutParams scroll_lp = new
LayoutParams(LayoutParams.FILL_PARENT, LayoutParams.FILL_PARENT);
dialogLayoutOuter.setLayoutParams(scroll_lp);
dialogLayoutOuter.setFillViewport(true);
dialogLayoutOuter.setVerticalScrollBarEnabled(true);
dialogLayout = new LinearLayout(this);
LinearLayout.LayoutParams lp_lv = new
LinearLayout.LayoutParams(LayoutParams.FILL_PARENT,
LayoutParams.WRAP_CONTENT);
dialogLayout.setLayoutParams(lp_lv);
dialogLayout.setOrientation(LinearLayout.VERTICAL);
int bgColor = 0xFF00FFFF;
int bgColorBlack = 0xFF000000;
LinearLayout.LayoutParams lp_divider = new
LinearLayout.LayoutParams(LayoutParams.FILL_PARENT,2);
LinearLayout.LayoutParams lp_text = new
LinearLayout.LayoutParams(LayoutParams.FILL_PARENT,LayoutParams.WRAP_CONTENT);
LinearLayout.LayoutParams lp_lv1 = new
LinearLayout.LayoutParams(LayoutParams.FILL_PARENT,
LayoutParams.WRAP_CONTENT);
ListIterator<ListView> itr = myListViewList.listIterator();
while(itr.hasNext()) {
ListView lv = itr.next();
TextView myTextView = new TextView(this);
myTextView.setText(lv.getTag().toString());
myTextView.setBackgroundColor(bgColor);
myTextView.setTextColor(bgColorBlack);
myTextView.setGravity(Gravity.CENTER);
dialogLayout.addView(myTextView, lp_text);
LinearLayout llDivider = new LinearLayout(this);
llDivider.setBackgroundColor(bgColorBlack);
dialogLayout.addView(llDivider, lp_divider);
dialogLayout.addView(lv, lp_lv1);
}
AlertDialog.Builder dialogBuilder = new
AlertDialog.Builder(this);
dialogLayoutOuter.addView(dialogLayout);
dialogBuilder.setView(dialogLayoutOuter);
activityDialog = dialogBuilder.create();
return activityDialog;
}
return null;
}
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