在Android中引用其他程序的文本资源并不是很常见,但是有时候还是很是有需要的,通常引用的多半是系统的程序的文本资源.

下面以一个超简单的例子,来展示以下如何实现.

    Context context = getContext();
    Resources res = null;
    try {
        //I want to use the clear_activities string in Package com.android.settings
        res = context.getPackageManager().getResourcesForApplication(\"com.android.settings\");
        int resourceId = res.getIdentifier(\"com.android.settings:string/clear_activities\", null, null);
        if(0 != resourceId) {
            CharSequence s = context.getPackageManager().getText(\"com.android.settings\", resourceId, null);
            Log.i(VIEW_LOG_TAG, \"resource=\" + s);
        }
    } catch (NameNotFoundException e) {
        e.printStackTrace();
    }

}