android - Fragment counterpart of getSupportFragmentManager -

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is there counterpart of getsupportfragmentmanager fragments? or fragmentactivity?

i have this

adapter = new mypageradapter(this, this.getsupportfragmentmanager());

that goes here

public mypageradapter(topfrag context, fragmentmanager fm) {}

fragment has method getfragmentmanager() returns fragmentmanager.
do:

adapter = new mypageradapter(this, this.getfragmentmanager());

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