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8년 전 |
// GraphicsSample.java
package co.kr.codein;
import java.io.InputStream;
import java.net.URL;
import android.app.Activity;
import android.graphics.drawable.Drawable;
import android.os.Bundle;
import android.util.Log;
import android.view.Window;
import android.widget.ImageView;
import android.widget.TextView;
/**
*
* @author 진용훈
* @since 2009/1/4
*
*/
public class GraphicsSample extends Activity {
final String LOG_TAG = "GraphicsSample";
/** Called when the activity is first created. */
@Override
public void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
this.requestWindowFeature(Window.FEATURE_NO_TITLE);
setContentView(R.layout.main);
ImageView view = (ImageView) findViewById(R.id.picture);
String urlStr = "http://pds45.cafe.daum.net/image/10/cafe/2007/08/04/16/36/
46b42c968f8f3";
Drawable draw = loadDrawable(urlStr);
// view.setBackgroundColor(color.white);
view.setImageDrawable(draw);
TextView text = (TextView) findViewById(R.id.label);
text.setText("이미지 드로잉?~");
}
/**
*
* @param urlStr
*/
public Drawable loadDrawable(String urlStr) {
Drawable drawable = null;
// ?? 1>
// Uri uri =
// Uri.parse("http://www.yexing.org/image.axd?picture=browse.png");
// iv.setImageURI(uri);
try {
URL url = new URL(urlStr);
InputStream is = url.openStream();
drawable = Drawable.createFromStream(is, "none");
} catch (Exception e) {
Log.e(LOG_TAG, "error, in loadDrawable \n" + e.toString());
}
return drawable;
}
}
// main.xml
<?xml version="1.0" encoding="UTF-8"?>
<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
android:layout_width="fill_parent"
android:layout_height="fill_parent"
android:orientation="vertical"
>
<ImageView
android:id="@+id/picture"
android:paddingTop="2px"
android:layout_width="fill_parent"
android:layout_height="wrap_content"
/>
<TextView
android:id="@+id/label"
android:layout_width="fill_parent"
android:layout_height="wrap_content"
android:textSize="12sp"
android:background="#FF0000FF"
/>
</LinearLayout>
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