Android gets a intent for opening Word files

Open the app on your phone with the ability to read word,excle or PDF via intent, and let that file open. This gives the word,excle open

Openword class

Package Com.example.tomorrow.mobileoa.utils;import Android.content.context;import Android.content.intent;import Android.content.pm.packagemanager;import Android.content.pm.resolveinfo;import Android.net.Uri;import Java.io.file;import java.util.list;/** * Created by He on 11/10 2015.
* Wang */public class Openword {//param as the primary path to the document    public static Intent getwordfileintent (String param) {Intent Intent = null;            try {intent = new Intent ("Android.intent.action.VIEW");            Intent.addcategory ("Android.intent.category.DEFAULT");            Intent.addflags (Intent.flag_activity_new_task);            Uri uri = uri.fromfile (new File (param));        Intent.setdataandtype (URI, "Application/msword");        } catch (Exception e) {e.printstacktrace ();    } return intent; } public static Intent getexcelfileintent (File param) {Intent Intent = new Intent ("Android.intent.action.VIE        W ");        Intent.addcategory ("Android.intent.category.DEFAULT");        Intent.addflags (Intent.flag_activity_new_task);        Uri uri = uri.fromfile (param);        Intent.setdataandtype (URI, "application/vnd.ms-excel");    return intent; }/** * Determine if intent exists to prevent crashes * @param context * @param intent * @return */public static Boolean I SintentavaIlable (context context, Intent Intent) {final Packagemanager Packagemanager = Context.getpackagemanager (); list<resolveinfo> list = Packagemanager.queryintentactivities (Intent, packagemanager.get_activities)        ;    return list.size () > 0; }}

To bind an event to a button

Bt_download_look.setonclicklistener (New View.onclicklistener () {            @Override public            void OnClick (View v) {                String name = Files.get (position). GetName ();                FileUtils FileUtils = new FileUtils ();                String path = Fileutils.getsdpath () + "mobileoa/" + name;                Intent Intent = openword.getwordfileintent (path);                Boolean flag = openword.isintentavailable (context, intent);                if (!flag) {                    Toast.maketext (context, "Please install offer", Toast.length_short). Show ();                } else {                    Context.startactivity (intent);}}        );

Android gets a intent for opening Word files