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Added Type Arguments to Samples, to reduce Warnings and get a litle bit more Compiler Code checking for "new" Android Programmers

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Change-Id: I25add019e99fec88c8422da14f3e18246ca0f0b5
This commit is contained in:
Christian Mehlmauer
2010-05-20 20:11:29 +02:00
parent 4b5c09f29e
commit a3396e0940
1 changed files with 8 additions and 7 deletions
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15
samples/ApiDemos/src/com/example/android/apis/ApiDemos.java
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@@ -52,8 +52,8 @@ public class ApiDemos extends ListActivity {
getListView().setTextFilterEnabled(true); getListView().setTextFilterEnabled(true);
} }
protected List getData(String prefix) { protected List<Map<String, Object>> getData(String prefix) {
List<Map> myData = new ArrayList<Map>(); List<Map<String, Object>> myData = new ArrayList<Map<String, Object>>();
Intent mainIntent = new Intent(Intent.ACTION_MAIN, null); Intent mainIntent = new Intent(Intent.ACTION_MAIN, null);
mainIntent.addCategory(Intent.CATEGORY_SAMPLE_CODE); mainIntent.addCategory(Intent.CATEGORY_SAMPLE_CODE);
@@ -107,10 +107,11 @@ public class ApiDemos extends ListActivity {
return myData; return myData;
} }
private final static Comparator<Map> sDisplayNameComparator = new Comparator<Map>() { private final static Comparator<Map<String, Object>> sDisplayNameComparator =
new Comparator<Map<String, Object>>() {
private final Collator collator = Collator.getInstance(); private final Collator collator = Collator.getInstance();
public int compare(Map map1, Map map2) { public int compare(Map<String, Object> map1, Map<String, Object> map2) {
return collator.compare(map1.get("title"), map2.get("title")); return collator.compare(map1.get("title"), map2.get("title"));
} }
}; };
@@ -128,7 +129,7 @@ public class ApiDemos extends ListActivity {
return result; return result;
} }
protected void addItem(List<Map> data, String name, Intent intent) { protected void addItem(List<Map<String, Object>> data, String name, Intent intent) {
Map<String, Object> temp = new HashMap<String, Object>(); Map<String, Object> temp = new HashMap<String, Object>();
temp.put("title", name); temp.put("title", name);
temp.put("intent", intent); temp.put("intent", intent);
@@ -136,11 +137,11 @@ public class ApiDemos extends ListActivity {
} }
@Override @Override
@SuppressWarnings("unchecked")
protected void onListItemClick(ListView l, View v, int position, long id) { protected void onListItemClick(ListView l, View v, int position, long id) {
Map map = (Map) l.getItemAtPosition(position); Map<String, Object> map = (Map<String, Object>)l.getItemAtPosition(position);
Intent intent = (Intent) map.get("intent"); Intent intent = (Intent) map.get("intent");
startActivity(intent); startActivity(intent);
} }
} }