Mega Code Archive
Check Android build version
<![CDATA[
/***
Copyright (c) 2008-2009 CommonsWare, LLC
Licensed under the Apache License, Version 2.0 (the "License"); you may
not use this file except in compliance with the License. You may obtain
a copy of the License at
http://www.apache.org/licenses/LICENSE-2.0
Unless required by applicable law or agreed to in writing, software
distributed under the License is distributed on an "AS IS" BASIS,
WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
See the License for the specific language governing permissions and
limitations under the License.
*/
package app.test;
import java.util.Date;
import java.util.HashMap;
import android.app.Activity;
import android.os.Build;
import android.os.Bundle;
import android.view.View;
import android.widget.TextView;
public class Test extends Activity {
private static final String LOG_KEY = "Tagger";
@Override
public void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.main);
TextView view = (TextView) findViewById(R.id.test);
setTag(view, R.id.test, new Date());
view.setText(getTag(view, R.id.test).toString());
}
public void setTag(View v, int key, Object value) {
if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.DONUT) {
v.setTag(key, value);
} else {
HashMap<Integer, Object> meta = (HashMap<Integer, Object>) v
.getTag();
if (meta == null) {
meta = new HashMap<Integer, Object>();
}
meta.put(key, value);
}
}
public Object getTag(View v, int key) {
Object result = null;
if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.DONUT) {
result = v.getTag(key);
} else {
HashMap<Integer, Object> meta = (HashMap<Integer, Object>) v
.getTag();
if (meta == null) {
meta = new HashMap<Integer, Object>();
}
result = meta.get(key);
}
return (result);
}
}
//main.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"
>
<TextView android:id="@+id/test"
android:layout_width="fill_parent"
android:layout_height="wrap_content"
/>
</LinearLayout>
]]>