apk 파일의 icon 을 휴대폰에 저장

Question

PackageInfo packageInfo = packageManager.getPackageInfo(packageName, 0);

 

apk 파일의 정보는 불러 오겠는데 이중 icon 이미지를 저장을 하고 싶습니다.

 

방법을 아시는 분 있으신가요?

Answer 1

http://stackoverflow.com/questions/11270843/packagemanager-getapplicationicon-returning-default-icon

 

PackageManager pm = context.getPackageManager();
Drawable icon = pm.getApplicationIcon(apk.package_name);
Drawable default_icon = pm.getDefaultActivityIcon();
if (icon instanceof BitmapDrawable && default_icon instanceof BitmapDrawable) {
    BitmapDrawable icon_bd = (BitmapDrawable)icon;
    Bitmap icon_b = icon_bd.getBitmap();
    BitmapDrawable default_bd = (BitmapDrawable)pm.getDefaultActivityIcon();
    Bitmap default_b = default_bd.getBitmap();
    if (icon_b == default_b) {
        // It's the default icon
    }
}

 

Answer 2

http://developer.android.com/intl/ko/reference/android/content/pm/PackageManager.html

public abstract Drawable getApplicationIcon (ApplicationInfo info)

Added in API level 1

Retrieve the icon associated with an application. If it has not defined an icon, the default app icon is returned. Does not return null.

Parameters

info	Information about application being queried.

Returns

• Returns the image of the icon, or the default application icon if it could not be found.

See Also

• getApplicationIcon(String)