Using BitmapFactory to decode Resource : Bitmap « 2D Graphics « Android






  1. Android
  2. 2D Graphics
  3. Bitmap

Using BitmapFactory to decode Resource

    

package app.test;

import android.app.Activity;
import android.graphics.BitmapFactory;
import android.graphics.drawable.Drawable;
import android.net.Uri;
import android.os.Bundle;
import android.widget.ImageView;

public class Test extends Activity {
      @Override
      public void onCreate(Bundle savedInstanceState) {
          super.onCreate(savedInstanceState);
          setContentView(R.layout.main);
          ImageView imgView = (ImageView)findViewById(R.id.image3);
          
          imgView.setImageBitmap(BitmapFactory.decodeResource(this.getResources(), R.drawable.icon) );
      }
}

//main.xml

<?xml version="1.0" encoding="utf-8"?>
<!-- This file is at /res/layout/list.xml -->
<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
    android:orientation="horizontal"
    android:layout_width="fill_parent"  android:layout_height="fill_parent">
  <LinearLayout
    android:orientation="vertical"
    android:layout_width="wrap_content"  android:layout_height="fill_parent">

  <ImageView android:id="@+id/image1"
    android:layout_width="wrap_content"  android:layout_height="wrap_content"
    android:src="@drawable/icon"
    />

  <ImageView android:id="@+id/image2"
    android:layout_width="125dip"  android:layout_height="25dip"
    android:src="#555555"
    />
  </LinearLayout>
  <LinearLayout
    android:orientation="vertical"
    android:layout_width="wrap_content"  android:layout_height="fill_parent">

  <ImageView android:id="@+id/image3"
    android:layout_width="wrap_content"  android:layout_height="wrap_content"
    />

  <ImageView android:id="@+id/image4"
    android:layout_width="wrap_content"  android:layout_height="wrap_content"
    android:src="@drawable/icon"
    android:scaleType="centerInside"
    android:maxWidth="35dip"  android:maxHeight="50dip"
    />

  </LinearLayout>
</LinearLayout>








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