1、创建AVD时,指定sdcard选项 yes
2、上传图片命令:
adb push a.png sdcard/a.png
3、启动模拟器后,选择Dev Tools/Media Scanner操作
JAVA代码:
ImageView view = (ImageView)findViewById(R.id.imview);
String img = "/sdcard/a.png";
BitmapFactory.Options options = new BitmapFactory.Options();
options.inSampleSize = 2;
Bitmap bm = BitmapFactory.decodeFile(img, options);
view.setImageBitmap(bm);
布局文件:
<?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">
<ImageView android:id="@+id/imview"
android:layout_width="50dp"
android:layout_height="50dp" android:layout_gravity="center"
/>
</LinearLayout>