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我想爲我的android應用程序做一個簡介教程,它使用View Pager與碎片尋呼機適配器和事情不能與片段一起工作。ShowCase查看與片段
我使用這個庫:https://github.com/amlcurran/ShowcaseView
t1 = new ViewTarget(R.id.btnGenerate, getActivity());
t2 = new ViewTarget(R.id.cbFavorito, getActivity());
t3 = new ViewTarget(R.id.txtResult, getActivity());
view.post(new Runnable() {
@Override
public void run() {
if(isAdded()) {
showcaseView = new ShowcaseView.Builder(getActivity())
.setTarget(Target.NONE)
.setContentTitle("Tutorial")
.setContentText("Aprenda como usar o aplicativo")
.build();
showcaseView.setButtonText("Next");
showcaseView.setOnClickListener(new View.OnClickListener() {
@Override
public void onClick(View v) {
switch (contador) {
case 0:
showcaseView.setShowcase(t1, true);
showcaseView.setContentTitle("Teste");
showcaseView.setContentText("Teste");
break;
case 1:
showcaseView.setShowcase(t2, true);
showcaseView.setContentTitle("Gerar um nome");
showcaseView.setContentText("Teste");
break;
case 2:
showcaseView.setShowcase(t3, true);
showcaseView.setContentTitle("Adicionar aos Favoritos");
showcaseView.setContentText("teste");
showcaseView.setButtonText("Fechar");
break;
case 3:
showcaseView.hide();
break;
}
contador++;
}
});
}
}
});
在上面的代碼我試圖把重點不同的按鈕,當我在按鈕的櫥窗查看下一頁點擊,但是,當點擊教程時只需關閉,沒有任何反應,沒有錯誤,只是關閉。
你把你的代碼放在片段的onViewCreated中嗎? –