安卓动态更换图标,这一篇应该够详细了吧~ | 您所在的位置:网站首页 › 安卓换软件图标怎么换 › 安卓动态更换图标,这一篇应该够详细了吧~ |
APP多个图标以及名称动态更换
首先是权限
其次是要启动的launch app
其次是它的其他进入路口,也就是使用activity-alias
图标,名称都可以自定义,只需要注意targetActivity要同launch。 name是后面启动的入口类,不要相同。 一开始建议enable都为false,不然主页会有两个图标显示。 需要注意的是替换图标及名称建议在launch类里面进行,不然会出现莫名无法启动的问题,可能跟启动方式有关,所以后面启动方式我都改为了用包名启动,这样不会有问题。 动态更改图标写详细一点,可以自己考虑精简 注意DISABLED和ENABLED的设定。 PackageManager pm = getPackageManager();以下其中xxx为应用包名 替换为sha1 pm.setComponentEnabledSetting(getComponentName(),PackageManager.COMPONENT_ENABLED_STATE_DISABLED, PackageManager.DONT_KILL_APP); //关掉默认启动 pm.setComponentEnabledSetting( new ComponentName(getBaseContext(),"xxx.xxx.xxx.sha2"),PackageManager.COMPONENT_ENABLED_STATE_DISABLED, PackageManager.DONT_KILL_APP);//关掉sha2 pm.setComponentEnabledSetting( new ComponentName(getBaseContext(),"xxx.xxx.xxx.sha3"),PackageManager.COMPONENT_ENABLED_STATE_DISABLED, PackageManager.DONT_KILL_APP);//关掉sha3 pm.setComponentEnabledSetting(new ComponentName(getBaseContext(), "xxx.xxx.xxx.sha1"), PackageManager.COMPONENT_ENABLED_STATE_ENABLED, PackageManager.DONT_KILL_APP);//启动sha1剩下的以此类推 替换为sha2 pm.setComponentEnabledSetting(getComponentName(),PackageManager.COMPONENT_ENABLED_STATE_DISABLED, PackageManager.DONT_KILL_APP); pm.setComponentEnabledSetting( new ComponentName(getBaseContext(),"xxx.xxx.xxx.sha1"),PackageManager.COMPONENT_ENABLED_STATE_DISABLED, PackageManager.DONT_KILL_APP); pm.setComponentEnabledSetting( new ComponentName(getBaseContext(),"xxx.xxx.xxx.sha3"),PackageManager.COMPONENT_ENABLED_STATE_DISABLED, PackageManager.DONT_KILL_APP); pm.setComponentEnabledSetting(new ComponentName(getBaseContext(), "xxx.xxx.xxx.sha2"), PackageManager.COMPONENT_ENABLED_STATE_ENABLED, PackageManager.DONT_KILL_APP); 替换为sha3 pm.setComponentEnabledSetting(getComponentName(),PackageManager.COMPONENT_ENABLED_STATE_DISABLED, PackageManager.DONT_KILL_APP); pm.setComponentEnabledSetting( new ComponentName(getBaseContext(),"xxx.xxx.xxx.sha1"),PackageManager.COMPONENT_ENABLED_STATE_DISABLED, PackageManager.DONT_KILL_APP); pm.setComponentEnabledSetting( new ComponentName(getBaseContext(),"xxx.xxx.xxx.sha2"),PackageManager.COMPONENT_ENABLED_STATE_DISABLED, PackageManager.DONT_KILL_APP); pm.setComponentEnabledSetting(new ComponentName(getBaseContext(), "xxx.xxx.xxx.sha3"), PackageManager.COMPONENT_ENABLED_STATE_ENABLED, PackageManager.DONT_KILL_APP);在这里要注意的是,如果要启动此入口类app,在首次启动时用 Intent intent = new Intent(); intent.setClassName("xxx.xxx.xxx","xxx.xxx.xxx.main"); startActivity(intent);替换后启动方式为 Intent intent = new Intent(); intent.setClassName("xxx.xxx.xxx","xxx.xxx.xxx.sha1"); startActivity(intent);只需要保存更改后的包名即可,类似 String play = getSharedPreferences("syswj", Context.MODE_PRIVATE).getString("play","xxx.xxx.xxx.main"); Intent intent = new Intent(); intent.setClassName("xxx.xxx.xxx",play); startActivity(intent);
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