导航到一个特定的页面与Android的mupdf库 [英] navigating to a specific page with the mupdf android library
问题描述
我怎么会去导航到一个特定的页面与muPDF库?或者是有办法使图书馆不记得我最后一次在该PDF哪一页?
开放的URI = Uri.parse(路径);
意向意图=新意图(MainActivity.getContext(),MuPDFActivity.class)
intent.setAction(Intent.ACTION_VIEW);
intent.setData(URI);
c.startActivity(意向);
// C是上下文
这是如何我目前正在打开PDF文件。
您可以在捆绑包添加页面索引到你的意图,随后被装载在MuPDFActivity该索引并调用mDocView.setDisplayedViewIndex(your_index_from_bundle);这应该做的工作。
类似的东西:
开放的URI = Uri.parse(路径);
意向意图=新意图(MainActivity.getContext(),MuPDFActivity.class)
intent.setAction(Intent.ACTION_VIEW);
intent.setData(URI);
捆绑额外= intent.getExtras();
extras.putInt(key_page_index,10);
c.startActivity(意向);
然后在MuPDFActivity编辑的onCreate,在的onCreate的末尾添加此code
意向意图= getIntent();
如果(意向!= NULL){
捆绑额外= intent.getExtras();
如果(临时演员!= NULL){
INT指数= extras.getInt(key_page_index);
mDocView.setDisplayedViewIndex(索引);
}
}
How would I go about navigating to a specific page with the muPDF library? Or is there a way to make the library not remember which page I was last on in that pdf?
Uri uri = Uri.parse(path);
Intent intent = new Intent(MainActivity.getContext(), MuPDFActivity.class)
intent.setAction(Intent.ACTION_VIEW);
intent.setData(uri);
c.startActivity(intent);
//c is context
This is how i'm currently opening pdfs.
You can add page index in Bundle into your intent, load that index in MuPDFActivity thereafter and call mDocView.setDisplayedViewIndex(your_index_from_bundle); That should do the job.
Something like that:
Uri uri = Uri.parse(path);
Intent intent = new Intent(MainActivity.getContext(), MuPDFActivity.class)
intent.setAction(Intent.ACTION_VIEW);
intent.setData(uri);
Bundle extras = intent.getExtras();
extras.putInt("key_page_index", 10);
c.startActivity(intent);
Then edit onCreate in MuPDFActivity, add this code at the end of the onCreate:
Intent intent = getIntent();
if(intent!=null){
Bundle extras = intent.getExtras();
if(extras!=null){
int index = extras.getInt("key_page_index");
mDocView.setDisplayedViewIndex(index);
}
}
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