How to pass integer from one Activity to another

Question

I would like to pass a new value for an integer from one Activity to another  i e    Activity B contains an   integer   pics     R drawable 1  R drawable 2  R drawable 3    I would like activity A to pass a new value to activity B    integer   pics     R drawable a  R drawable b  R drawable c    So that somehow through   private void startSwitcher         Intent myIntent   new Intent A this  B class       startActivity myIntent       I can set this integer value   I know this can be done somehow with a bundle  but I am not sure how I could get these values passed from Activity A to Activity B

User · Accepted Answer

It s simple  On the sender side  use Intent putExtra   Intent myIntent   new Intent A this  B class   myIntent putExtra  intVariableName   intValue   startActivity myIntent     On the receiver side  use Intent getIntExtra    Intent mIntent   getIntent     int intValue   mIntent getIntExtra  intVariableName   0

User · Answer

In Activity A  private void startSwitcher         int yourInt   200      Intent myIntent   new Intent A this  B class       intent putExtra  yourIntName   yourInt       startActivity myIntent       in Activity B  int score   getIntent   getIntExtra  yourIntName   0

User · Answer

Their are two methods you can use to pass an integer  One is as shown below   A class  Intent myIntent   new Intent A this  B class   myIntent putExtra  intVariableName   intValue   startActivity myIntent     B class  Intent intent   getIntent    int intValue   intent getIntExtra  intVariableName   0     The other method converts the integer to a string and uses the following code   A class  Intent intent   new Intent A this  B class   Bundle extras   new Bundle    extras putString  StringVariableName   intValue        intent putExtras extras   startActivity intent     The code above will pass your integer value as a string to class B  On class B  get the string value and convert again as an integer as shown below   B class     Bundle extras   getIntent   getExtras       String stringVariableName   extras getString  StringVariableName       int intVariableName   Integer parseInt stringVariableName

User · Answer

In Sender Activity Side   Intent passIntent   new Intent getApplicationContext     ActivityName  class   passIntent putExtra  value   integerValue   startActivity passIntent     In Receiver Activity Side   int receiveValue   getIntent   getIntExtra  value   0

[android] How to pass integer from one Activity to another?

Examples related to android

Examples related to integer

Examples related to bundle