我需要从电话记忆中读到档案。 如何阅读档案? 谁能帮助我?
I m relatively new to Android development. I m developing an app with a ListView. I ve followed the info in #1338475 and have my app recognizing the fling gesture, but after the gesture is complete, ...
我需要从电话记忆中读到档案。 如何阅读档案? 谁能帮助我?
这里指的是如何在档案中写字。
FileOutputStream fos = openFileOutput("urls.txt", Context.MODE_PRIVATE);
fos.write("Alex".getBytes());
fos.close();
这里读到该档案:
FileInputStream fis = openFileInput("urls.txt");
int c;
while((c=fis.read())!=-1)
{
k += (char)c;
}
fis.close();
坚固k将包含“Ankit”作为str。
您,“urls.txt”文档在电话记忆中形成,你无法作为资源在你的项目中查阅。
详情见:。
(通过 go角搜索)
阅读内部储存的档案:
Ref: http://developer.android.com/guide/topics/data/data-storage.html#files Internal
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