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Diffstat (limited to 'src/org/madore/android/unicodeMap/UnicodeArrayAdapter.java')
-rw-r--r--src/org/madore/android/unicodeMap/UnicodeArrayAdapter.java65
1 files changed, 65 insertions, 0 deletions
diff --git a/src/org/madore/android/unicodeMap/UnicodeArrayAdapter.java b/src/org/madore/android/unicodeMap/UnicodeArrayAdapter.java
new file mode 100644
index 0000000..691d525
--- /dev/null
+++ b/src/org/madore/android/unicodeMap/UnicodeArrayAdapter.java
@@ -0,0 +1,65 @@
+package org.madore.android.unicodeMap;
+
+import java.util.List;
+import android.content.Context;
+import android.view.View;
+import android.view.ViewGroup;
+import android.view.LayoutInflater;
+import android.widget.ArrayAdapter;
+import android.widget.TextView;
+
+public class UnicodeArrayAdapter
+ extends ArrayAdapter<UnicodeDisplayable> {
+
+ protected Context context;
+ protected LayoutInflater inflater;
+
+ public UnicodeArrayAdapter(Context context) {
+ super(context, 0);
+ this.context = context;
+ this.inflater
+ = (LayoutInflater)context
+ .getSystemService(Context.LAYOUT_INFLATER_SERVICE);
+ }
+
+ public UnicodeArrayAdapter(Context context,
+ List<UnicodeDisplayable> objects) {
+ super(context, 0, objects);
+ this.context = context;
+ this.inflater
+ = (LayoutInflater)context
+ .getSystemService(Context.LAYOUT_INFLATER_SERVICE);
+ }
+
+ public View getView(int position, View convertView, ViewGroup parent) {
+ UnicodeDisplayable item = this.getItem(position);
+ View view = null;
+ if ( item instanceof UnicodeCharacter ) {
+ View charTextView = null; View labelTextView = null;
+ if ( convertView != null ) {
+ charTextView = convertView.findViewById(R.id.charText);
+ labelTextView = convertView.findViewById(R.id.labelText);
+ if ( charTextView != null && labelTextView != null )
+ view = convertView;
+ }
+ if ( view == null ) {
+ view = inflater.inflate(R.layout.char_item, parent, false);
+ charTextView = view.findViewById(R.id.charText);
+ labelTextView = view.findViewById(R.id.labelText);
+ }
+ ((TextView)charTextView).setText(((UnicodeCharacter)item).getChar());
+ ((TextView)labelTextView).setText(((UnicodeCharacter)item).getLabel());
+ } else if ( item instanceof UnicodeCharacter.Range ) {
+ if ( convertView != null
+ && convertView instanceof TextView ) {
+ view = convertView;
+ }
+ if ( view == null )
+ view = inflater.inflate(R.layout.range_item, parent, false);
+ ((TextView)view).setText(((UnicodeCharacter.Range)item).getDescr());
+ } else
+ throw new AssertionError("unknown UnicodeDisplayable");
+ return view;
+ }
+
+}