How to send data between one application to other application in android?

Question

i\'ve tried to sending data between App1 to App2 via Intent in Android

i used this code but i couldn\'t resolve my problem.

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Answer 1

This should work:

APP1

    Intent i2 = new Intent();
    i2.setComponent(new ComponentName(PACKAGE,ACTIVITY));//the destination packageName
    i2.putExtra("Id", "100");
    startActivity(i2);
    

APP2

    String myString = getIntent().getStringExtra("Id");