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Continue to Chat【Android APP】 Quick Volume Control in notification bar 在通知中心裡切換調整音量 https://app.yipee.cc/114219/%e3%80%90android-app%e3%80%91-quick-volume-control-in-notification-bar-%e5%9c%a8%e9%80%9a%e7%9f%a5%e4%b8%ad%e5%bf%83%e8%a3%a1%e5%88%87%e6%8f%9b%e8%aa%bf%e6%95%b4%e9%9f%b3%e9%87%8f/