From 6fdb1a4b8f2fa07cabc742d71048e8f5ecfdaac8 Mon Sep 17 00:00:00 2001 From: "David A. Madore" Date: Mon, 26 Apr 2010 18:47:42 +0200 Subject: Restructure deeply: now we have a single activity, with a dedicated adapter. The UnicodeArrayAdapter displays a list of UnicodeDisplayable, which can be either UnicodeCharacter or UnicodeCharacter.Range, and provides appropriate views for either one. Rather than changing activity, we change the ListAdapter. To simulate an activity stack, we capture the back key. --- .../android/unicodeMap/UnicodeListActivity.java | 62 ---------------------- 1 file changed, 62 deletions(-) delete mode 100644 src/org/madore/android/unicodeMap/UnicodeListActivity.java (limited to 'src/org/madore/android/unicodeMap/UnicodeListActivity.java') diff --git a/src/org/madore/android/unicodeMap/UnicodeListActivity.java b/src/org/madore/android/unicodeMap/UnicodeListActivity.java deleted file mode 100644 index 2e37d6f..0000000 --- a/src/org/madore/android/unicodeMap/UnicodeListActivity.java +++ /dev/null @@ -1,62 +0,0 @@ -package org.madore.android.unicodeMap; - -import java.util.List; -import java.util.ArrayList; -import android.content.Context; -import android.content.Intent; -import android.content.res.AssetManager; -import android.os.Bundle; -import android.view.View; -import android.widget.*; -import android.text.ClipboardManager; -import android.app.ListActivity; - -public final class UnicodeListActivity extends ListActivity { - - public static final String EXTRA_FROM - = "org.madore.android.unicodeMap.range.From"; - public static final String EXTRA_TO - = "org.madore.android.unicodeMap.range.To"; - - protected UnicodeDatabase db; - protected List list; - - /** Called when the activity is first created. */ - @Override - public void onCreate(Bundle savedInstanceState) { - super.onCreate(savedInstanceState); - setContentView(R.layout.main_layout); - this.db = new UnicodeDatabase(this); - Intent intent = getIntent(); - int from = intent.getIntExtra(EXTRA_FROM, 0); - int to = intent.getIntExtra(EXTRA_TO, from+128); - this.list = new ArrayList(db.countRange(from,to)); - for ( UnicodeCharacter ch : db.getRange(from,to) ) - list.add(ch); - final ClipboardManager cmgr - = (ClipboardManager)getSystemService(Context.CLIPBOARD_SERVICE); - setListAdapter(new SimpleAdapter(this, list, R.layout.list_item, - new String[] { "char", "label" }, - new int[] { R.id.charText, R.id.labelText })); - final Button btn = (Button) findViewById(R.id.button); - final EditText txt = (EditText) findViewById(R.id.edit); - btn.setOnClickListener(new View.OnClickListener() { - public void onClick(View view) { - cmgr.setText(txt.getText()); - Toast.makeText(getApplicationContext(), "Copied to clipboard", - Toast.LENGTH_SHORT).show(); - } - }); - final ListView lv = getListView(); - lv.setTextFilterEnabled(true); - lv.setOnItemClickListener(new AdapterView.OnItemClickListener() { - public void onItemClick(AdapterView parent, View view, - int position, long id) { - UnicodeCharacter it = (UnicodeCharacter)parent.getItemAtPosition(position); - txt.append(new String(Character.toChars(it.getCodePoint()))); - } - }); - - } - -} -- cgit v1.2.3