{"id":12508,"date":"2022-11-24T13:53:34","date_gmt":"2022-11-24T05:53:34","guid":{"rendered":"https:\/\/www.yimenapp.com\/kb-yimen\/?p=12508"},"modified":"2022-11-24T13:53:34","modified_gmt":"2022-11-24T05:53:34","slug":"%e5%b0%8f%e7%b1%b3%e5%bc%80%e5%8f%91%e5%b9%b3%e5%8f%b0miui%e6%97%a0%e6%9e%81%e9%9f%b3%e9%87%8f%e9%80%82%e9%85%8d%e8%af%b4%e6%98%8e","status":"publish","type":"post","link":"https:\/\/www.yimenapp.com\/kb-yimen\/12508\/","title":{"rendered":"\u5c0f\u7c73\u5f00\u53d1\u5e73\u53f0MIUI\u65e0\u6781\u97f3\u91cf\u9002\u914d\u8bf4\u660e"},"content":{"rendered":"\n

\u5c0f\u7c73<\/a><\/span>\u5f00\u53d1\u5e73\u53f0MIUI<\/a><\/span>\u65e0\u6781\u97f3\u91cf<\/a><\/span>\u9002\u914d\u8bf4\u660e<\/p>\n\n\n\n

1.MIUI\u65e0\u6781<\/a><\/span>\u97f3\u91cf<\/a><\/span>\u7efc\u8ff0<\/h2>\n\n\n\n

MIUI\u4e3a\u4e86\u63d0\u5347\u7528\u6237\u7684\u97f3\u9891\u4f53\u9a8c\uff0c\u5c06\u5a92\u4f53\u97f3\u97f3\u91cf\u8303\u56f4\u4ece[0,15]\u4fee\u6539\u4e3a[0,150]\u3002\u7528\u6237\u5728\u6ed1\u52a8\u97f3\u91cf\u6761\u65f6\uff0c\u6bcf\u4e00\u6b21\u8f7b\u5fae\u7684\u6ed1\u52a8\u90fd\u80fd\u6539\u53d8\u97f3\u91cf\uff0c\u7ec6\u5fae\u7684\u97f3\u91cf\u8c03\u8282\u8ba9\u7528\u6237\u80fd\u627e\u5230\u66f4\u52a0\u5408\u9002\u7684\u97f3\u9891\u54cd\u5ea6\u3002<\/p>\n\n\n\n

2.App\u9002\u914d\u5efa\u8bae<\/h2>\n\n\n\n

2.1.\u82e5App\u65e0\u8c03\u8282\u97f3\u91cf\u529f\u80fd\u6216\u4e0d\u62e6\u622a\u97f3\u91cf\u4e0a\u4e0b\u6309\u952e\uff0c\u6b64\u65f6\u65e0\u9700\u5355\u72ec\u9002\u914d<\/h3>\n\n\n\n

2.2.\u82e5App\u901a\u8fc7onTouchEvent\u7b49\u63a5\u53e3\u62e6\u622avolume up\u6216down\u4e8b\u4ef6<\/h3>\n\n\n\n
  • \u62e6\u622a\u4e8b\u4ef6\u540e\uff0c\u505a\u5176\u4ed6\u7684\u4e8b\u4ef6\u5904\u7406\uff0c\u4f8b\u5982\u6309\u952e\u62cd\u7167\u7b49\uff0c\u6b64\u65f6App\u65e0\u9700\u5355\u72ec\u9002\u914d\uff1b<\/li>
  • \u62e6\u622a\u4e8b\u4ef6\u540e\uff0c\u901a\u8fc7AudioManager\u7684adjustSuggestedStreamVolume\u63a5\u53e3\u8c03\u8282\u97f3\u91cf\uff0c\u6b64\u65f6MIUI \u7cfb\u7edf\u4f1a\u5185\u90e8\u8ba1\u7b97\u6bcf\u6b21\u6309\u952e\u5e94\u8be5\u8c03\u8282\u591a\u5c11index\uff0c\u6b64\u65f6App\u65e0\u9700\u5355\u72ec\u9002\u914d\uff1b<\/li>
  • \u62e6\u622a\u4e8b\u4ef6\u540e\uff0c\u901a\u8fc7AudioManager\u7684setStreamVolume\u63a5\u53e3\uff0c\u6b64\u65f6\u63a5\u53e3\u8981\u4f20\u9012\u5177\u4f53\u7684index\u503c\uff0c\u6b64\u65f6App\u9700\u9002\u914d\u3002<\/li><\/ul>\n\n\n\n

    App\u5e94\u5185\u90e8\u81ea\u5df1\u5b9a\u4e49\u6b65\u957fstep\uff0c\u8fdb\u800c\u7b97\u51faindex\u3002<\/p>\n\n\n\n

    \u82e5\u652f\u6301\u65e0\u6781\u97f3\u91cfstep = 10\uff0c\u82e5\u4e0d\u652f\u6301step = 1\uff1b\u539f\u56e0\u662f\u4e3a\u4e86\u517c\u5bb9\u4e0d\u652f\u6301\u65e0\u6781\u97f3\u91cf\u7684\u673a\u578b\uff0c\u7edf\u4e00\u5b9a\u4e49\uff1a\u6309\u952e15\u6b21\u5c06\u97f3\u91cf\u8c03\u6ee1\u3002<\/p>\n\n\n\n

    \u7edf\u4e00\u8ba1\u7b97\u516c\u5f0f  step = MaxVolume \/15\uff1b<\/p>\n\n\n\n

    MaxVolume = AudioManager.getStreamMaxVolume(AudioManager.STREAM_MUSIC)\u3002<\/p>\n\n\n\n

    \u603b\u7ed3\uff1a\u7b80\u5355\u6765\u8bf4\uff0c\u5e94\u7528App\u5982\u679c\u6709\u81ea\u5df1\u7684\u97f3\u91cf\u8c03\u8282\u903b\u8f91\uff0c\u5e94\u8be5\u5185\u90e8\u5b9a\u4e49\u6b65\u957fstep\u3002\u901a\u8fc7\u4ee5\u4e0a\u65b9\u5f0f\u53ef\u517c\u5bb9\u4efb\u610f\u673a\u578b\u3002       <\/p>\n\n\n\n

    3.\u672a\u9002\u914d\u7684\u5e94\u7528\u5177\u4f53\u8868\u73b0<\/h2>\n\n\n\n
    • \u5177\u4f53\u8868\u73b0\u4e3a\uff1a\u6309\u952e150\u6b21\uff0c\u624d\u80fd\u8c03\u6ee1\u97f3\u91cf\uff0c\u8c03\u8282\u7f13\u6162\u3002<\/li><\/ul>\n\n\n\n

      4.\u8054\u7cfb\u6211\u4eec<\/h2>\n\n\n\n

      MIUI \u671f\u5f85\u60a8\u7684\u9002\u914d\uff0c\u82e5\u6709\u4efb\u4f55\u95ee\u9898\uff0c\u8bf7\u53ca\u65f6\u4e0e\u6211\u4eec\u6c9f\u901a\uff1aliuxiaoyu7@xiaomi.com\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"

      MIUI\u4e3a\u4e86\u63d0\u5347\u7528\u6237\u7684\u97f3\u9891\u4f53\u9a8c\uff0c\u5c06\u5a92\u4f53\u97f3\u97f3\u91cf\u8303\u56f4\u4ece[0,15]\u4fee\u6539\u4e3a[0,150]\u3002\u7528\u6237\u5728\u6ed1\u52a8\u97f3\u91cf\u6761\u65f6\uff0c\u6bcf\u4e00\u6b21\u8f7b\u5fae\u7684\u6ed1\u52a8\u90fd\u80fd\u6539\u53d8\u97f3\u91cf\uff0c\u7ec6\u5fae\u7684\u97f3\u91cf\u8c03\u8282\u8ba9\u7528\u6237\u80fd\u627e\u5230\u66f4\u52a0\u5408\u9002\u7684\u97f3\u9891\u54cd\u5ea6\u3002<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[46,94,160],"tags":[5708,5776,862,5703,5773,5774,5777,5775],"special":[67],"attr":[],"class_list":{"0":"post-12508","1":"post","2":"type-post","3":"status-publish","4":"format-standard","5":"hentry","6":"category-appsj","7":"category-appjc","8":"category-appcs","9":"tag-miui","11":"tag-xiaomi","12":"tag-5703","13":"tag-5773","14":"tag-5774","15":"tag-5777","16":"tag-5775","17":"special-xiaomikfpt","18":"entry"},"amp_enabled":true,"_links":{"self":[{"href":"https:\/\/www.yimenapp.com\/kb-yimen\/wp-json\/wp\/v2\/posts\/12508","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.yimenapp.com\/kb-yimen\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.yimenapp.com\/kb-yimen\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.yimenapp.com\/kb-yimen\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.yimenapp.com\/kb-yimen\/wp-json\/wp\/v2\/comments?post=12508"}],"version-history":[{"count":1,"href":"https:\/\/www.yimenapp.com\/kb-yimen\/wp-json\/wp\/v2\/posts\/12508\/revisions"}],"predecessor-version":[{"id":12509,"href":"https:\/\/www.yimenapp.com\/kb-yimen\/wp-json\/wp\/v2\/posts\/12508\/revisions\/12509"}],"wp:attachment":[{"href":"https:\/\/www.yimenapp.com\/kb-yimen\/wp-json\/wp\/v2\/media?parent=12508"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.yimenapp.com\/kb-yimen\/wp-json\/wp\/v2\/categories?post=12508"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.yimenapp.com\/kb-yimen\/wp-json\/wp\/v2\/tags?post=12508"},{"taxonomy":"special","embeddable":true,"href":"https:\/\/www.yimenapp.com\/kb-yimen\/wp-json\/wp\/v2\/special?post=12508"},{"taxonomy":"attr","embeddable":true,"href":"https:\/\/www.yimenapp.com\/kb-yimen\/wp-json\/wp\/v2\/attr?post=12508"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}