robotframework-appiumlibrary异步操作循环等待成功标志后再进行下一步

    click element    ${myelments['page_action']}
    FOR    ${trycount}    IN RANGE    10
        Wait Until Page Contains    温馨提示    10
        ${status}    Run Keyword And Return Status    page should contain text    推送成功
        click element    ${myelments['alter_confirm']}
        sleep    10
        run keyword if    ${status}==False    click element    ${myelments['page_action']}
        ...    ELSE    Exit For Loop
    END
    click element    ${myelments['page_actionB']}