Wow, this is new knowledge to me. Thanks! On Dec 31, 5:51 am, jotobjects <jotobje...@gmail.com> wrote: > On Dec 29, 11:00 pm, Mystique <joven.ch...@gmail.com> wrote: > > > Good day, > > I do not understand the outer LinearLayout you was pointing out. > > Don't we need to declare a Layout so we can put component such as > > listview, textview etc? > > No - this is an unnecessary layer that is quite expensive in memory > and CPU resources. You have an Activity that probably has a call to > setContentView(v). Here 'v' can be any View. It does not have to be > a layout. In general, View widgets do not need to be declared inside > layout widgets (layouts are ViewGroup instances). For example > > ---list.xml--- > <?xml version="1.0" encoding="utf-8"?> > <TextView xmlns:android="http://schemas.android.com/apk/res/android"; > ... > /> > > > > > > > > > > > On Dec 30, 2:51 pm, jotobjects <jotobje...@gmail.com> wrote: > > > > Does android.widget.TwoLineListItem do what you want? > > > > BTW - looks like the outer LinearLayout is unnecessary in list.xml and > > > listadapter.xml. > > > > On Dec 29, 5:41 pm, Mystique <joven.ch...@gmail.com> wrote: > > > > > Hi, > > > > I have an app that I mine data with an ArrayList and load to an > > > > ArrayAdapter to display as listview. How can I do more than 1 textview > > > > item in 1 roll? My code is: > > > > > ---list.xml--- > > > > <?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:background="@drawable/selector" > > > > android:padding="10sp"> > > > > <TextView > > > > android:id="@+id/listA" > > > > android:layout_width="wrap_content" > > > > android:layout_height="wrap_content" > > > > android:singleLine="true" > > > > android:gravity="center_vertical|left" > > > > android:textAppearance="?android:attr/ > > > > textAppearanceMediumInverse"> > > > > </TextView> > > > > </LinearLayout> > > > > > --listadapter.xml--- > > > > <?xml version="1.0" encoding="utf-8"?> > > > > <LinearLayout xmlns:android="http://schemas.android.com/apk/res/ > > > > android" > > > > android:orientation="vertical" > > > > android:layout_width="fill_parent" > > > > android:layout_height="fill_parent" > > > > > > > > > <ListView > > > > android:id="@+id/listView" > > > > android:cacheColorHint="#000000" > > > > android:layout_width="fill_parent" > > > > android:layout_height="wrap_content" > > > > /> > > > > </LinearLayout> > > > > > --code--- > > > > lv1=(ListView)findViewById(R.id.listView); > > > > lv1.setAdapter(new ArrayAdapter<String>(this, > > > > R.layout.listadapter, R.id.listA, allTheList2)); > > > > > all is ok for single line. > > > > > --- try to do but fail --- > > > > Create another TextView such as: > > > > > <TextView > > > > android:id="@+id/listB" > > > > blah blah... > > > > > then add another: > > > > lv1.setAdapter(new ArrayAdapter<String>(this, > > > > R.layout.listadapter, R.id.listB, allTheList2)); > > > > > But fail. Basically, what I want to do is to mine data DATA_FIELD1, > > > > DATA_FIELD2 populate into a listview to display (single roll): > > > > DATA_FIELD1 (Larger font) > > > > DATA_FIELD2 (Smaller font) > > > > > I can't find any example to do this, can anyone please advice? > > > > > Many Thanks, > > > > CJ
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