Pending Intent in Android -

-

Constructor of a pending intention requires an intent object in the next activity from the next subject. In my app, I have only one activity that includes several scenes. I have no other activity.

Thoughts are destroyed or appear on demand. Obviously I can not add a scene to the creator of an intent, so how do I direct pending intentions? & lt; Include / & gt; Using the command, many ideas are main. Has been included in Xml. This is very easy to complete. Mvnpavan has already given you a good hint, you just need to do some extra work. First of all you are familiar with this page. should be there. It explains how to manage your app tasks and go back to the stack. In your case you have 2 options:

1. In the launch, launch launch launch property. Since using your single activity, SingleTop should be set up. 

  & amp; Activity Activity: Name = "com.yourpackage.YourClass" Android: launchMode = "singleTop" & gt; & Lt; / Activity & gt;

2. Add flag FLAG_ACTIVITY_SINGLE_TOP to your intent (which you are passing to a pending agent):

Intent = intent (new, new meaning) (YourActivity.class ); Intent.addFlags ( Intent.FLAG_ACTIVITY_SINGLE_TOP );

Please note that in both cases, you can apply callback method of activity to a newantant (). Use it when you want to do some extra work, when the app is brought back to the foreground.

Update:

will use the service to keep the connection to the server, not the activity then whatever you can do with your activity This is the best practice if you worry that activity has no direct access to the service API, then you can connect to that service. Take a look at this page. You can copy / paste the code and you are done. It is very easy to maintain, in the future you may need to create another activity for which a connection to the server is required. This will save you a lot of time and headache :)


Comments

Post a Comment

Popular posts from this blog

import - Python ImportError: No module named wmi -

-
I followed the instructions for downloading WMI for Python When I try to run the code for C.Win32_Service (StartMode = "Auto", state = "Stopped") import wmi c = wmi.WMI (): if Raw_input ("restart% s?"% S.Caption) .upper () == "Y": s.StartService () I got the error < Code> traceback (most recent call end): file ". \", Line 1, edit: I am using Python 2.7.6 EDIT2: I am running 64-bit Windows 2008 R2, and I've downloaded WMI-1.4.9.zip (md5). I removed the content and put it in D: Python \ Tools \ Scripts I executed dragon setup.py.install I said D : \ Python \ tools \ scripts to% PATH% and when I execute the code for C.Win32_Service (StartMode = "Auto", state = "Stopped") import wmi c = Wmi.WMI (): If raw_input ("Restart% s?"% S. Caption). () == "Y": s.StartService () error me Gets traceback (most recent call final): File ". See \", line 1, &
Read more

Editing Python Class in Shell and SQLAlchemy -

-
I am working on the terminal on a shell script after this tutorial SQLAlchemy tutorial. I need to type gt; & Gt; & Gt; Sqlalchemy import column, integer, string & gt; & Gt; & Gt; Class user (base): __tablename__ = 'users' id = column (integer, primary_key = true) name = column (string) absolute name = column (string) password = column (string) def __repr __ (self): return "& lt ; User (name = '% s', absolute name = '% s', password = '% s') & gt; "% (Self.name, self.fullname, self.password) After the problem I have typed the password = column (string) I hit twice and changed .... >> I then took everything back but then an error was thrown because the class already exists ... I am not completely sure how to fix it. How do I open that slip in the shell script and edit it (Add DF to DRR) The error thrown below: / user / giripeters / TFSQLLX / Lib / python2.7 / site-packages / sqlalchemy / ext / decla
Read more

c# - MySQL Parameterized Select Query joining tables issue -

-
I am using parameterized select questions in conjunction with my program and it works entirely, When I try to join the table Everything I have done is a small fraction: using (MySqlCommand cmd = new MySqlCommand (paramQuery) ToSql (), Connection)) /etc/ paramQuery.ToSql () Equal: "Select TableOne ID, Tableon, Department, Tablet. One by name table, Table 2 h Yes TableOnEID = @Pharmak "* / for (Int Index = 0; Index and Lt; ParamariX Parameter (.c calculation; Index ++) Cmd.Parameters.AddWithValue (paramQuery.Parameters (). ElementAt (index). , ParamQuery.Parameters (). ElementAt (index) .Value); / * ParamQuery.Parameters (). ElementAt (index) .k = "@most 0" paramQuery.Parameters (). ElementAt (index) .Value = "tableTwo.ID" * / MySqlDataReader Reader = cmd.ExecuteReader (); While (reader.Read ()) {// do stuff} } One of the tables I attempt to join is For the table, two with the same id for all. Is there something that I'm doing wrong?
Read more