SystemUI: Hide HEVC screen recording when no HW codec is available (353d8071) · Commits · e / os / android_frameworks_base

packages/SystemUI/src/com/android/systemui/screenrecord/ScreenRecordPermissionDialogDelegate.kt

+27 −0

Original line number	Diff line number	Diff line
		@@ -21,6 +21,9 @@ import android.app.PendingIntent
		import android.content.Context
		import android.content.Intent
		import android.hardware.display.DisplayManager
		import android.media.MediaCodecInfo
		import android.media.MediaCodecList
		import android.media.MediaFormat
		import android.os.Bundle
		import android.os.Handler
		import android.os.Looper
		@@ -210,6 +213,12 @@ class ScreenRecordPermissionDialogDelegate(
		audioSwitch.isChecked = true
		}

		// Disable HEVC when hardware accelerated codec is not available
		if (!hasHevcHwEncoder()) {
		Prefs.putInt(userContextProvider.userContext, PREF_HEVC, 0)
		dialog.requireViewById<View>(R.id.show_hevc).visibility = View.GONE
		}

		// disable redundant Touch & Hold accessibility action for Switch Access
		options.accessibilityDelegate =
		object : View.AccessibilityDelegate() {
		@@ -273,6 +282,24 @@ class ScreenRecordPermissionDialogDelegate(
		INTERVAL_MS, startIntent, stopIntent)
		}

		private fun hasHevcHwEncoder(): Boolean {
		val mediaCodecList = MediaCodecList(MediaCodecList.REGULAR_CODECS)

		for (codecInfo in mediaCodecList.getCodecInfos()) {
		if (!codecInfo.isEncoder() \|\| !codecInfo.isHardwareAccelerated()) {
		continue
		}

		for (type in codecInfo.getSupportedTypes()) {
		if (type.equals(MediaFormat.MIMETYPE_VIDEO_HEVC, ignoreCase = true)) {
		return true
		}
		}
		}

		return false
		}

		private fun savePrefs() {
		val userContext = userContextProvider.userContext
		Prefs.putInt(userContext, PREF_TAPS, if (tapsSwitch.isChecked) 1 else 0)