从另一个apk获取资源 [英] Get resources from another apk

问题描述

我一整天都在努力解决这个问题，没有成功。我基本上是试图从另一个apk获取图像资源。

所以如果com.example.app在res文件夹中有一个名为image1.png的图像，我想要com .example2.app能够访问该资源并将其放在imageview中。

我知道你必须使用PackageManager.getResourcesForApplication，但我还是没有成功获得实际资源。

任何帮助都会很棒！

解决方案

想出来...

  final String packName =com.example2.app; 
 String mDrawableName =app_icon; 
 
 try {
 PackageManager manager = getPackageManager（）; 
资源mApk1Resources = manager.getResourcesForApplication（packName）; 
 
 int mDrawableResID = mApk1Resources.getIdentifier（mDrawableName，drawable，packName）; 
 
 Drawable myDrawable = mApk1Resources.getDrawable（mDrawableResID）; 
 
 if（myDrawable！= null）
 TEST.setBackgroundDrawable（myDrawable）; 
 
} 
 catch（NameNotFoundException e）{
 // TODO自动生成的catch块
 e.printStackTrace（）; 
} 
  

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查看更多说明形成其他问题！ 在apk的之间共享原始资源

I have been struggling with this issue all day and have had no success. I am basically trying to get an image resource from another apk.

So if com.example.app has an image called image1.png in the res folder, i want com.example2.app to be able to gain access to that resource and place it in an imageview.

I know you have to use PackageManager.getResourcesForApplication, but i have still been unsuccessful in getting the actual resource.

Any help would be awesome!

解决方案

Figured it out...

final String packName = "com.example2.app";
    String mDrawableName = "app_icon";

    try {
        PackageManager manager = getPackageManager();
        Resources mApk1Resources = manager.getResourcesForApplication(packName);

        int mDrawableResID = mApk1Resources.getIdentifier(mDrawableName, "drawable",packName);

        Drawable myDrawable = mApk1Resources.getDrawable( mDrawableResID );

        if( myDrawable != null )
            TEST.setBackgroundDrawable(myDrawable );

    }
    catch (NameNotFoundException e) {
        // TODO Auto-generated catch block
        e.printStackTrace();
    }

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Check here for more explanation form other question! Share raw resource between apk's

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