Android Pop-up message

Question

I m trying to get a pop up text box  with some disclaimer and app info at the start of my Android application s launch  Does anyone know how to implement this  Also could it read from a txt file   Thanks

User · Answer

You can use Dialog to create this easily

create a Dialog instance using the context

Dialog dialog = new Dialog(contex);

You can design your layout as you like.

You can add this layout to your dialog by dialog.setContentView(R.layout.popupview);//popup view is the layout you created

then you can access its content (textviews, etc.) by using findViewById method

TextView txt = (TextView)dialog.findViewById(R.id.textbox);

you can add any text here. the text can be stored in the String.xml file in res\values.

txt.setText(getString(R.string.message));

then finally show the pop up menu

dialog.show();

more information http://developer.android.com/guide/topics/ui/dialogs.html

http://developer.android.com/reference/android/app/Dialog.html

User · Answer

If you want a Popup that closes automatically  you should look for Toasts  But if you want a dialog that the user has to close first before proceeding  you should look for a Dialog   For both approaches it is possible to read a text file with the text you want to display  But you could also hardcode the text or use R String to set the text

User · Answer

Use This And Call This In OnCreate Method In Which Activity You Want public void popupMessage            AlertDialog Builder alertDialogBuilder   new AlertDialog Builder this           alertDialogBuilder setMessage  quot No Internet Connection  Check Your Wifi Or enter code hereMobile Data  quot            alertDialogBuilder setIcon R drawable ic no internet           alertDialogBuilder setTitle  quot Connection Failed quot            alertDialogBuilder setNegativeButton  quot ok quot   new DialogInterface OnClickListener                  Override             public void onClick DialogInterface dialogInterface  int i                    Log d  quot internet quot   quot Ok btn pressed quot                    finishAffinity                    System exit 0                                     AlertDialog alertDialog   alertDialogBuilder create            alertDialog show

User · Answer

Suppose you want to set a pop-up text box for clicking a button lets say bt whose id is button  then code using Toast will somewhat look like this    Button bt  bt    Button  findViewById R id button   bt setOnClickListener new View OnClickListener          Override     public void onClick View v                Toast makeText getApplicationContext    The text you want to display  Toast LENGTH LONG

User · Answer

sample code show custom dialog in kotlin  fun showDlgFurtherDetails context  Context title  String   details  String          val dialog   Dialog context      dialog requestWindowFeature Window FEATURE NO TITLE      dialog setCancelable false      dialog setContentView R layout dlg further details      dialog window  setBackgroundDrawable ColorDrawable Color TRANSPARENT       val lblService   dialog findViewById R id lblService  as TextView     val lblDetails   dialog findViewById R id lblDetails  as TextView     val imgCloseDlg   dialog findViewById R id imgCloseDlg  as ImageView      lblService text   title     lblDetails text   details     lblDetails movementMethod   ScrollingMovementMethod       lblDetails isScrollbarFadingEnabled   false     imgCloseDlg setOnClickListener           dialog dismiss             dialog show

[android] Android Pop-up message

Examples related to android

[android] Android Pop-up message

Examples related to android

Examples related to popup