初中生如何做网站,网络营销网站建设论文,vps wordpress lnmp,移动互联网数据源分析问题描述 因为上层的音频策略#xff0c;导致双路HDMI和喇叭#xff0c;声音会被切换为单路出声音#xff0c;以下修改将RK3588-Android12 双路HDMI和喇叭播放声音同时出声音。 解决方案#xff1a; 1.frameworks\base\services\core\java\com\android\server\WiredAccesso…
问题描述 因为上层的音频策略导致双路HDMI和喇叭声音会被切换为单路出声音以下修改将RK3588-Android12 双路HDMI和喇叭播放声音同时出声音。 解决方案 1.frameworks\base\services\core\java\com\android\server\WiredAccessoryManager.java if (isTablet()) { //updateBit(maskAndState, BIT_HDMI_AUDIO, status, hdmi0); //updateBit(maskAndState, BIT_HDMI_AUDIO_1, status, hdmi1);updateBit(maskAndState, BIT_DP_AUDIO, status, dp0);updateBit(maskAndState, BIT_DP_AUDIO_1, status, dp1);updateBit(maskAndState, BIT_HDMIIN_AUDIO, status, hdmirx0);updateBit(maskAndState, BIT_HDMIIN_AUDIO_1, status, hdmirx1);}updateBit(maskAndState, BIT_HDMIIN_AUDIO, status, VIDEO-IN); //updateBit(maskAndState, BIT_HDMI_AUDIO, status, HDMI);updateBit(maskAndState, BIT_DP_AUDIO, status, DP);updateBit(maskAndState, BIT_HEADSET_NO_MIC, status, HEADPHONE);updateBit(maskAndState, BIT_HEADSET, status, MICROPHONE);updateBit(maskAndState, BIT_LINEOUT, status, LINE-OUT);2.更换hardware\rockchip\audio\tinyalsa_hal整个文件夹。该处有多处修改。 可以先使用2个库看看能不能成功。 将audio.primary.rk30board.so-209K push到机器/vendor/lib/hw/ 将audio.primary.rk30board.so-271K push到机器/vendor/lib64/hw/ /frameworks/base/services/core/java/com/android/server/pm/PackageManagerService.java final PermissionManagerServiceInternal.PackageInstalledParams.BuilderpermissionParamsBuilder new PermissionManagerServiceInternal.PackageInstalledParams.Builder();// https://pan.baidu.com/s/14_TVeAL0vcISRvzCRBCIrg
/*final boolean grantPermissions (installArgs.installFlags PackageManager.INSTALL_GRANT_RUNTIME_PERMISSIONS) ! 0;
*/// 1234final boolean grantPermissions true;
