Re: [androidbrasil-dev] Eliminar Activities da pilha

EXIT", false )){

    finish();
 
  ///disparando para ir para o HOME
  Intent intent = new Intent(Intent.ACTION_MAIN);
  intent.addCategory(Intent.CATEGORY_HOME);
  intent.addFlags(tela2.FLAG_ACTIVITY_CLEAR_TOP | tela2.FLAG_ACTIVITY_SINGLE_TOP);
  intent.setFlags(Intent.FLAG_ACTIVITY_NEW_TASK);
  startActivity(intent);
  ///fim
}

O evento onClick SAIR:
tela2.putExtra("EXIT", true );
startActivity( tela2 );

No OnRestart possui:
tela1 = new Intent(this, MainActivity.class);
startActivity( tela1 );

Arquivo A2

No A2 no OnCreate possui:
if (getIntent().getBooleanExtra("EXIT", false)) {
  tela1.putExtra("EXIT", true );

  startActivity( tela1 );
  finish();
}

No evento onClick SAIR:
 tela1.putExtra("EXIT", true );
 startActivity( tela1 );
 finish();

No onRestart possui:
tela1 = new Intent(this, MainActivity.class);
startActivity( tela1 );


Arquivo A3

No A3 no OnCreate possui:
if (getIntent().getBooleanExtra("EXIT", false)) {
  tela2.putExtra("EXIT", true );

  startActivity( tela2 );
  finish();
}

No evento onClick SAIR:
tela2.putExtra("EXIT", true );
startActivity( tela2 );
finish();

No onRestart possui:
tela1 = new Intent(this, MainActivity.class);
startActivity( tela1 );