PopBackStack in android fragment -


i have 3 fragment a,b,c. transaction like: -> c,b -> c.

  • with -> c, use following code fragmenttransaction.addtobackstack("a tag");
  • and b -> c, use fragmenttransaction.addtobackstack("b tag");

in fragment c, press button use: fragmentmanager fm = getactivity().getsupportfragmentmanager(); fm.popbackstack();

now met problem when press back: c->b->a->exit want on fragment or b,press exit app immediately. please give me idea! in advance!


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