[androiddebugbridge] Broken hdmi status on Fire TV Cube (#582)

* fixed: missing Content-Length header (BodyPublisher.ofByteArrays JDK 17 issue) Signed-off-by: Tom Blum <[email protected]> Signed-off-by: Jan N. Klug <[email protected]>
smarthomej · Oct 10, 2024 · 2a3a080 · 2a3a080
1 parent 06a5b24
commit 2a3a080
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Showing 2 changed files with 14 additions and 40 deletions.
diff --git a/...ain/java/org/smarthomej/binding/androiddebugbridge/internal/AndroidDebugBridgeDevice.java b/...ain/java/org/smarthomej/binding/androiddebugbridge/internal/AndroidDebugBridgeDevice.java
@@ -28,7 +28,6 @@
 import java.util.Base64;
 import java.util.HashMap;
 import java.util.Map;
-import java.util.Optional;
 import java.util.concurrent.ExecutionException;
 import java.util.concurrent.Future;
 import java.util.concurrent.ScheduledExecutorService;
@@ -258,42 +257,19 @@ public boolean isAwake() throws InterruptedException, AndroidDebugBridgeDeviceEx
 
     public boolean isScreenOn() throws InterruptedException, AndroidDebugBridgeDeviceException,
             AndroidDebugBridgeDeviceReadException, TimeoutException, ExecutionException {
-        String result = runAdbShell("dumpsys", "power", "|", "grep", "'Display Power'");
-        String[] splitResult = result.split("=");
-        if (splitResult.length >= 2) {
-            return "ON".equals(splitResult[1]);
+        String result = runAdbShell("dumpsys", "display", "|", "grep", "mScreenState");
+        if (result.contains("mScreenState=")) {
+            return result.contains("mScreenState=ON");
         }
         throw new AndroidDebugBridgeDeviceReadException(SCREEN_STATE_CHANNEL, result);
     }
 
-    public Optional<Boolean> isHDMIOn() throws InterruptedException, AndroidDebugBridgeDeviceException,
+    public boolean isHdmiOn() throws InterruptedException, AndroidDebugBridgeDeviceException,
             AndroidDebugBridgeDeviceReadException, TimeoutException, ExecutionException {
-        if (channelFallbackMap.get(HDMI_STATE_CHANNEL) == FallbackModes.LOGCAT) {
-            return isHDMIOnWithLogcat();
-        }
-        String result = runAdbShell("cat", "/sys/devices/virtual/switch/hdmi/state");
-        if ("0".equals(result) || "1".equals(result)) {
-            return Optional.of("1".equals(result));
-        } else {
-            LOGGER.debug("set fallback {} for {}", FallbackModes.LOGCAT, HDMI_STATE_CHANNEL);
-            channelFallbackMap.put(HDMI_STATE_CHANNEL, FallbackModes.LOGCAT);
-            return isHDMIOnWithLogcat();
+        String result = runAdbShell("dumpsys", "hdmi_control", "|", "grep", "mPowerStatus");
+        if (result.contains("mPowerStatus:")) {
+            return result.contains("mPowerStatus: 0");
         }
-    }
-
-    private Optional<Boolean> isHDMIOnWithLogcat() throws InterruptedException, AndroidDebugBridgeDeviceException,
-            AndroidDebugBridgeDeviceReadException, TimeoutException, ExecutionException {
-        String result = runAdbShell("logcat", "-d", "|", "grep", "hdmi", "|", "grep", "SWITCH_STATE=", "|", "tail",
-                "-1");
-        if (result.contains("SWITCH_STATE=")) {
-            return Optional.of(result.contains("SWITCH_STATE=1"));
-        } else if (result.isEmpty()) {
-            // IF THE DEVICE DO NOT SUPPORT THIS VALUE IN LOGCAT THE USER WILL NEVER KNOW THE CHANNEL WON'T WORK
-            // FIND A BETTER SOLUTION
-            return Optional.empty();
-        }
-        LOGGER.debug("remove fallback for {}", HDMI_STATE_CHANNEL);
-        channelFallbackMap.remove(HDMI_STATE_CHANNEL);
         throw new AndroidDebugBridgeDeviceReadException(HDMI_STATE_CHANNEL, result);
     }
 
@@ -548,7 +524,6 @@ public static class VolumeInfo {
     private enum FallbackModes {
         MONKEY,
         MONKEY_LEANBACK_LAUNCHER,
-        DUMPSYS_ACTIVITY_RECENTS,
-        LOGCAT,
+        DUMPSYS_ACTIVITY_RECENTS
     }
 }
diff --git a/...in/java/org/smarthomej/binding/androiddebugbridge/internal/AndroidDebugBridgeHandler.java b/...in/java/org/smarthomej/binding/androiddebugbridge/internal/AndroidDebugBridgeHandler.java
@@ -214,13 +214,12 @@ private void handleCommandInternal(ChannelUID channelUID, Command command)
                 break;
             case HDMI_STATE_CHANNEL:
                 if (command instanceof RefreshType) {
-                    adbConnection.isHDMIOn().ifPresent(hdmiState -> {
-                        boolean lastHDMIState = (boolean) channelLastStateMap.getOrDefault(HDMI_STATE_CHANNEL, false);
-                        if (hdmiState.equals(lastHDMIState)) {
-                            updateState(channelUID, OnOffType.from(hdmiState));
-                        }
-                        channelLastStateMap.put(HDMI_STATE_CHANNEL, hdmiState);
-                    });
+                    boolean hdmiState = adbConnection.isHdmiOn();
+                    boolean lastHdmiState = (boolean) channelLastStateMap.getOrDefault(HDMI_STATE_CHANNEL, false);
+                    if (hdmiState == lastHdmiState) {
+                        updateState(channelUID, OnOffType.from(hdmiState));
+                    }
+                    channelLastStateMap.put(HDMI_STATE_CHANNEL, hdmiState);
                 }
                 break;
         }