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author | David A. Madore <david+git@madore.org> | 2010-04-24 20:41:11 +0200 |
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committer | David A. Madore <david+git@madore.org> | 2010-04-24 20:41:11 +0200 |
commit | 1ee686acab53146f5dbe922ed68abd10caace2c8 (patch) | |
tree | d37092824f109c60fe432830b219322bce83ba2d /src/org/madore/android/unicodeMap/UnicodeListActivity.java | |
parent | fa539907328dc02ba49b79f51a0e060bf42d85ee (diff) | |
download | UnicodeMap-1ee686acab53146f5dbe922ed68abd10caace2c8.tar.gz UnicodeMap-1ee686acab53146f5dbe922ed68abd10caace2c8.tar.bz2 UnicodeMap-1ee686acab53146f5dbe922ed68abd10caace2c8.zip |
Create a two-tiered menu system.
UnicodeMapActivity is the root activity, which launches
UnicodeListActivity for the desired range.
Diffstat (limited to 'src/org/madore/android/unicodeMap/UnicodeListActivity.java')
-rw-r--r-- | src/org/madore/android/unicodeMap/UnicodeListActivity.java | 52 |
1 files changed, 52 insertions, 0 deletions
diff --git a/src/org/madore/android/unicodeMap/UnicodeListActivity.java b/src/org/madore/android/unicodeMap/UnicodeListActivity.java new file mode 100644 index 0000000..8f962f0 --- /dev/null +++ b/src/org/madore/android/unicodeMap/UnicodeListActivity.java @@ -0,0 +1,52 @@ +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<UnicodeCharacter> list; + + /** Called when the activity is first created. */ + @Override + public void onCreate(Bundle savedInstanceState) { + super.onCreate(savedInstanceState); + this.db = new UnicodeDatabase(getApplicationContext()); + Intent intent = getIntent(); + int from = intent.getIntExtra(EXTRA_FROM, 0); + int to = intent.getIntExtra(EXTRA_TO, from+128); + this.list = new ArrayList<UnicodeCharacter>(db.countRange(from,to)); + for ( UnicodeCharacter ch : db.getRange(from,to) ) + list.add(ch); + final ClipboardManager cmgr + = (ClipboardManager)getSystemService(Context.CLIPBOARD_SERVICE); + setListAdapter(new ArrayAdapter<UnicodeCharacter>(this, R.layout.list_item, list)); + 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); + Toast.makeText(getApplicationContext(), it.getName(), + Toast.LENGTH_SHORT).show(); + cmgr.setText(new String(Character.toChars(it.getCodePoint()))); + } + }); + + } + +} |