Recover on invalid camera FPS ranges

Some devices may provide invalid ranges, causing an
IllegalArgumentException "lower must be less than or equal to upper".

Catch the exception to list the cameras anyway.

Refs #4403 <https://github.com/Genymobile/scrcpy/issues/4403>

.gitignore

@@ -7,3 +7,4 @@ build/
 .gradle/
 /x/
 local.properties
+/scrcpy-server

README.md

@@ -1,4 +1,4 @@
-# scrcpy (v2.1.1)
+# scrcpy (v2.2)
 
 <img src="app/data/icon.svg" width="128" height="128" alt="scrcpy" align="right" />
 

app/prebuilt-deps/prepare-adb.sh

@@ -6,10 +6,10 @@ cd "$DIR"
 mkdir -p "$PREBUILT_DATA_DIR"
 cd "$PREBUILT_DATA_DIR"
 
-DEP_DIR=platform-tools-34.0.3
+DEP_DIR=platform-tools-34.0.5
 
-FILENAME=platform-tools_r34.0.3-windows.zip
+FILENAME=platform-tools_r34.0.5-windows.zip
-SHA256SUM=fce992e93eb786fc9f47df93d83a7b912c46742d45c39d712c02e06d05b72e2b
+SHA256SUM=3f8320152704377de150418a3c4c9d07d16d80a6c0d0d8f7289c22c499e33571
 
 if [[ -d "$DEP_DIR" ]]
 then

app/prebuilt-deps/prepare-sdl.sh

@@ -6,10 +6,10 @@ cd "$DIR"
 mkdir -p "$PREBUILT_DATA_DIR"
 cd "$PREBUILT_DATA_DIR"
 
-DEP_DIR=SDL2-2.28.0
+DEP_DIR=SDL2-2.28.4
 
-FILENAME=SDL2-devel-2.28.0-mingw.tar.gz
+FILENAME=SDL2-devel-2.28.4-mingw.tar.gz
-SHA256SUM=b91ce59eeacd4a9db403f976fd2337d9360b21ada374124417d716065c380e20
+SHA256SUM=779d091072cf97291f80030f5232d97aa3d48ab0f2c14fe0b9d9a33c593cdc35
 
 if [[ -d "$DEP_DIR" ]]
 then

app/scrcpy-windows.rc

@@ -13,7 +13,7 @@ BEGIN
       VALUE "LegalCopyright", "Romain Vimont, Genymobile"
       VALUE "OriginalFilename", "scrcpy.exe"
       VALUE "ProductName", "scrcpy"
-      VALUE "ProductVersion", "2.1.1"
+      VALUE "ProductVersion", "v2.2"
     END
   END
   BLOCK "VarFileInfo"

cross_win32.txt

@@ -17,5 +17,5 @@ endian = 'little'
 
 [properties]
 prebuilt_ffmpeg = 'ffmpeg-6.0-scrcpy-4/win32'
-prebuilt_sdl2 = 'SDL2-2.28.0/i686-w64-mingw32'
+prebuilt_sdl2 = 'SDL2-2.28.4/i686-w64-mingw32'
 prebuilt_libusb = 'libusb-1.0.26/libusb-MinGW-Win32'

cross_win64.txt

@@ -17,5 +17,5 @@ endian = 'little'
 
 [properties]
 prebuilt_ffmpeg = 'ffmpeg-6.0-scrcpy-4/win64'
-prebuilt_sdl2 = 'SDL2-2.28.0/x86_64-w64-mingw32'
+prebuilt_sdl2 = 'SDL2-2.28.4/x86_64-w64-mingw32'
 prebuilt_libusb = 'libusb-1.0.26/libusb-MinGW-x64'

doc/build.md

@@ -233,10 +233,10 @@ install` must be run as root)._
 
 #### Option 2: Use prebuilt server
 
- - [`scrcpy-server-v2.1.1`][direct-scrcpy-server]  
+ - [`scrcpy-server-v2.2`][direct-scrcpy-server]  
-   <sub>SHA-256: `9558db6c56743a1dc03b38f59801fb40e91cc891f8fc0c89e5b0b067761f148e`</sub>
+   <sub>SHA-256: `c85c4aa84305efb69115cd497a120ebdd10258993b4cf123a8245b3d99d49874`</sub>
 
-[direct-scrcpy-server]: https://github.com/Genymobile/scrcpy/releases/download/v2.1.1/scrcpy-server-v2.1.1
+[direct-scrcpy-server]: https://github.com/Genymobile/scrcpy/releases/download/v2.2/scrcpy-server-v2.2
 
 Download the prebuilt server somewhere, and specify its path during the Meson
 configuration:

doc/windows.md

@@ -4,14 +4,14 @@
 
 Download the [latest release]:
 
- - [`scrcpy-win64-v2.1.1.zip`][direct-win64] (64-bit)  
+ - [`scrcpy-win64-v2.2.zip`][direct-win64] (64-bit)  
-   <sub>SHA-256: `f77281e1bce2f9934617699c581f063d5b327f012eff602ee98fb2ef550c25c2`</sub>
+   <sub>SHA-256: `9f9da88ac4c8319dcb9bf852f2d9bba942bac663413383419cddf64eaa5685bd`</sub>
- - [`scrcpy-win32-v2.1.1.zip`][direct-win32] (32-bit)  
+ - [`scrcpy-win32-v2.2.zip`][direct-win32] (32-bit)  
-   <sub>SHA-256: `ef7ae7fbe9449f2643febdc2244fb186d1a746a3c736394150cfd14f06d3c943`</sub>
+   <sub>SHA-256: `cb84269fc847b8b880e320879492a1ae6c017b42175f03e199530f7a53be9d74`</sub>
 
 [latest release]: https://github.com/Genymobile/scrcpy/releases/latest
-[direct-win64]: https://github.com/Genymobile/scrcpy/releases/download/v2.1.1/scrcpy-win64-v2.1.1.zip
+[direct-win64]: https://github.com/Genymobile/scrcpy/releases/download/v2.2/scrcpy-win64-v2.2.zip
-[direct-win32]: https://github.com/Genymobile/scrcpy/releases/download/v2.1.1/scrcpy-win32-v2.1.1.zip
+[direct-win32]: https://github.com/Genymobile/scrcpy/releases/download/v2.2/scrcpy-win32-v2.2.zip
 
 and extract it.
 

install_release.sh

@@ -2,8 +2,8 @@
 set -e
 
 BUILDDIR=build-auto
-PREBUILT_SERVER_URL=https://github.com/Genymobile/scrcpy/releases/download/v2.1.1/scrcpy-server-v2.1.1
+PREBUILT_SERVER_URL=https://github.com/Genymobile/scrcpy/releases/download/v2.2/scrcpy-server-v2.2
-PREBUILT_SERVER_SHA256=9558db6c56743a1dc03b38f59801fb40e91cc891f8fc0c89e5b0b067761f148e
+PREBUILT_SERVER_SHA256=c85c4aa84305efb69115cd497a120ebdd10258993b4cf123a8245b3d99d49874
 
 echo "[scrcpy] Downloading prebuilt server..."
 wget "$PREBUILT_SERVER_URL" -O scrcpy-server

meson.build

@@ -1,5 +1,5 @@
 project('scrcpy', 'c',
-        version: '2.1.1',
+        version: 'v2.2',
         meson_version: '>= 0.48',
         default_options: [
             'c_std=c11',

release.mk

@@ -98,10 +98,10 @@ dist-win32: build-server build-win32
 	cp app/prebuilt-deps/data/ffmpeg-6.0-scrcpy-4/win32/bin/avcodec-60.dll "$(DIST)/$(WIN32_TARGET_DIR)/"
 	cp app/prebuilt-deps/data/ffmpeg-6.0-scrcpy-4/win32/bin/avformat-60.dll "$(DIST)/$(WIN32_TARGET_DIR)/"
 	cp app/prebuilt-deps/data/ffmpeg-6.0-scrcpy-4/win32/bin/swresample-4.dll "$(DIST)/$(WIN32_TARGET_DIR)/"
-	cp app/prebuilt-deps/data/platform-tools-34.0.3/adb.exe "$(DIST)/$(WIN32_TARGET_DIR)/"
+	cp app/prebuilt-deps/data/platform-tools-34.0.5/adb.exe "$(DIST)/$(WIN32_TARGET_DIR)/"
-	cp app/prebuilt-deps/data/platform-tools-34.0.3/AdbWinApi.dll "$(DIST)/$(WIN32_TARGET_DIR)/"
+	cp app/prebuilt-deps/data/platform-tools-34.0.5/AdbWinApi.dll "$(DIST)/$(WIN32_TARGET_DIR)/"
-	cp app/prebuilt-deps/data/platform-tools-34.0.3/AdbWinUsbApi.dll "$(DIST)/$(WIN32_TARGET_DIR)/"
+	cp app/prebuilt-deps/data/platform-tools-34.0.5/AdbWinUsbApi.dll "$(DIST)/$(WIN32_TARGET_DIR)/"
-	cp app/prebuilt-deps/data/SDL2-2.28.0/i686-w64-mingw32/bin/SDL2.dll "$(DIST)/$(WIN32_TARGET_DIR)/"
+	cp app/prebuilt-deps/data/SDL2-2.28.4/i686-w64-mingw32/bin/SDL2.dll "$(DIST)/$(WIN32_TARGET_DIR)/"
 	cp app/prebuilt-deps/data/libusb-1.0.26/libusb-MinGW-Win32/bin/msys-usb-1.0.dll "$(DIST)/$(WIN32_TARGET_DIR)/"
 
 dist-win64: build-server build-win64
@@ -116,10 +116,10 @@ dist-win64: build-server build-win64
 	cp app/prebuilt-deps/data/ffmpeg-6.0-scrcpy-4/win64/bin/avcodec-60.dll "$(DIST)/$(WIN64_TARGET_DIR)/"
 	cp app/prebuilt-deps/data/ffmpeg-6.0-scrcpy-4/win64/bin/avformat-60.dll "$(DIST)/$(WIN64_TARGET_DIR)/"
 	cp app/prebuilt-deps/data/ffmpeg-6.0-scrcpy-4/win64/bin/swresample-4.dll "$(DIST)/$(WIN64_TARGET_DIR)/"
-	cp app/prebuilt-deps/data/platform-tools-34.0.3/adb.exe "$(DIST)/$(WIN64_TARGET_DIR)/"
+	cp app/prebuilt-deps/data/platform-tools-34.0.5/adb.exe "$(DIST)/$(WIN64_TARGET_DIR)/"
-	cp app/prebuilt-deps/data/platform-tools-34.0.3/AdbWinApi.dll "$(DIST)/$(WIN64_TARGET_DIR)/"
+	cp app/prebuilt-deps/data/platform-tools-34.0.5/AdbWinApi.dll "$(DIST)/$(WIN64_TARGET_DIR)/"
-	cp app/prebuilt-deps/data/platform-tools-34.0.3/AdbWinUsbApi.dll "$(DIST)/$(WIN64_TARGET_DIR)/"
+	cp app/prebuilt-deps/data/platform-tools-34.0.5/AdbWinUsbApi.dll "$(DIST)/$(WIN64_TARGET_DIR)/"
-	cp app/prebuilt-deps/data/SDL2-2.28.0/x86_64-w64-mingw32/bin/SDL2.dll "$(DIST)/$(WIN64_TARGET_DIR)/"
+	cp app/prebuilt-deps/data/SDL2-2.28.4/x86_64-w64-mingw32/bin/SDL2.dll "$(DIST)/$(WIN64_TARGET_DIR)/"
 	cp app/prebuilt-deps/data/libusb-1.0.26/libusb-MinGW-x64/bin/msys-usb-1.0.dll "$(DIST)/$(WIN64_TARGET_DIR)/"
 
 zip-win32: dist-win32

server/build.gradle

@@ -7,8 +7,8 @@ android {
         applicationId "com.genymobile.scrcpy"
         minSdkVersion 21
         targetSdkVersion 33
-        versionCode 20101
+        versionCode 200
-        versionName "2.1.1"
+        versionName "v2.2"
         testInstrumentationRunner "android.support.test.runner.AndroidJUnitRunner"
     }
     buildTypes {

server/build_without_gradle.sh

@@ -12,7 +12,7 @@
 set -e
 
 SCRCPY_DEBUG=false
-SCRCPY_VERSION_NAME=2.1.1
+SCRCPY_VERSION_NAME=v2.2
 
 PLATFORM=${ANDROID_PLATFORM:-33}
 BUILD_TOOLS=${ANDROID_BUILD_TOOLS:-33.0.0}

server/src/main/java/com/genymobile/scrcpy/DesktopConnection.java

@@ -132,20 +132,29 @@ public final class DesktopConnection implements Closeable {
         return controlSocket;
     }
 
-    public void close() throws IOException {
+    public void shutdown() throws IOException {
         if (videoSocket != null) {
             videoSocket.shutdownInput();
             videoSocket.shutdownOutput();
-            videoSocket.close();
         }
         if (audioSocket != null) {
             audioSocket.shutdownInput();
             audioSocket.shutdownOutput();
-            audioSocket.close();
         }
         if (controlSocket != null) {
             controlSocket.shutdownInput();
             controlSocket.shutdownOutput();
+        }
+    }
+
+    public void close() throws IOException {
+        if (videoSocket != null) {
+            videoSocket.close();
+        }
+        if (audioSocket != null) {
+            audioSocket.close();
+        }
+        if (controlSocket != null) {
             controlSocket.close();
         }
     }

server/src/main/java/com/genymobile/scrcpy/FakeContext.java

@@ -2,11 +2,12 @@ package com.genymobile.scrcpy;
 
 import android.annotation.TargetApi;
 import android.content.AttributionSource;
-import android.content.MutableContextWrapper;
+import android.content.Context;
+import android.content.ContextWrapper;
 import android.os.Build;
 import android.os.Process;
 
-public final class FakeContext extends MutableContextWrapper {
+public final class FakeContext extends ContextWrapper {
 
     public static final String PACKAGE_NAME = "com.android.shell";
     public static final int ROOT_UID = 0; // Like android.os.Process.ROOT_UID, but before API 29
@@ -18,7 +19,7 @@ public final class FakeContext extends MutableContextWrapper {
     }
 
     private FakeContext() {
-        super(null);
+        super(Workarounds.getSystemContext());
     }
 
     @Override
@@ -44,4 +45,9 @@ public final class FakeContext extends MutableContextWrapper {
     public int getDeviceId() {
         return 0;
     }
+
+    @Override
+    public Context getApplicationContext() {
+        return this;
+    }
 }

server/src/main/java/com/genymobile/scrcpy/Ln.java

@@ -2,33 +2,37 @@ package com.genymobile.scrcpy;
 
 import android.util.Log;
 
+import java.io.FileDescriptor;
+import java.io.FileOutputStream;
+import java.io.OutputStream;
+import java.io.PrintStream;
+
 /**
  * Log both to Android logger (so that logs are visible in "adb logcat") and standard output/error (so that they are visible in the terminal
  * directly).
  */
 public final class Ln {
 
-    public interface ConsolePrinter {
-        void printOut(String message);
-        void printErr(String message, Throwable throwable);
-    }
-
     private static final String TAG = "scrcpy";
     private static final String PREFIX = "[server] ";
 
+    private static final PrintStream CONSOLE_OUT = new PrintStream(new FileOutputStream(FileDescriptor.out));
+    private static final PrintStream CONSOLE_ERR = new PrintStream(new FileOutputStream(FileDescriptor.err));
+
     enum Level {
         VERBOSE, DEBUG, INFO, WARN, ERROR
     }
 
-    private static ConsolePrinter consolePrinter = new DefaultConsolePrinter();
     private static Level threshold = Level.INFO;
 
     private Ln() {
         // not instantiable
     }
 
-    public static void setConsolePrinter(ConsolePrinter consolePrinter) {
+    public static void disableSystemStreams() {
-        Ln.consolePrinter = consolePrinter;
+        PrintStream nullStream = new PrintStream(new NullOutputStream());
+        System.setOut(nullStream);
+        System.setErr(nullStream);
     }
 
     /**
@@ -49,28 +53,31 @@ public final class Ln {
     public static void v(String message) {
         if (isEnabled(Level.VERBOSE)) {
             Log.v(TAG, message);
-            consolePrinter.printOut(PREFIX + "VERBOSE: " + message + '\n');
+            CONSOLE_OUT.print(PREFIX + "VERBOSE: " + message + '\n');
         }
     }
 
     public static void d(String message) {
         if (isEnabled(Level.DEBUG)) {
             Log.d(TAG, message);
-            consolePrinter.printOut(PREFIX + "DEBUG: " + message + '\n');
+            CONSOLE_OUT.print(PREFIX + "DEBUG: " + message + '\n');
         }
     }
 
     public static void i(String message) {
         if (isEnabled(Level.INFO)) {
             Log.i(TAG, message);
-            consolePrinter.printOut(PREFIX + "INFO: " + message + '\n');
+            CONSOLE_OUT.print(PREFIX + "INFO: " + message + '\n');
         }
     }
 
     public static void w(String message, Throwable throwable) {
         if (isEnabled(Level.WARN)) {
             Log.w(TAG, message, throwable);
-            consolePrinter.printErr(PREFIX + "WARN: " + message + '\n', throwable);
+            CONSOLE_ERR.print(PREFIX + "WARN: " + message + '\n');
+            if (throwable != null) {
+                throwable.printStackTrace(CONSOLE_ERR);
+            }
         }
     }
 
@@ -81,7 +88,10 @@ public final class Ln {
     public static void e(String message, Throwable throwable) {
         if (isEnabled(Level.ERROR)) {
             Log.e(TAG, message, throwable);
-            consolePrinter.printErr(PREFIX + "ERROR: " + message + '\n', throwable);
+            CONSOLE_ERR.print(PREFIX + "ERROR: " + message + '\n');
+            if (throwable != null) {
+                throwable.printStackTrace(CONSOLE_ERR);
+            }
         }
     }
 
@@ -89,18 +99,20 @@ public final class Ln {
         e(message, null);
     }
 
-    public static class DefaultConsolePrinter implements ConsolePrinter {
+    static class NullOutputStream extends OutputStream {
         @Override
-        public void printOut(String message) {
+        public void write(byte[] b) {
-            System.out.print(message);
+            // ignore
         }
 
         @Override
-        public void printErr(String message, Throwable throwable) {
+        public void write(byte[] b, int off, int len) {
-            System.err.print(message);
+            // ignore
-            if (throwable != null) {
-                throwable.printStackTrace();
         }
+
+        @Override
+        public void write(int b) {
+            // ignore
         }
     }
 }

server/src/main/java/com/genymobile/scrcpy/LogUtils.java

@@ -3,14 +3,17 @@ package com.genymobile.scrcpy;
 import com.genymobile.scrcpy.wrappers.DisplayManager;
 import com.genymobile.scrcpy.wrappers.ServiceManager;
 
+import android.annotation.TargetApi;
 import android.graphics.Rect;
 import android.hardware.camera2.CameraAccessException;
 import android.hardware.camera2.CameraCharacteristics;
 import android.hardware.camera2.CameraManager;
 import android.hardware.camera2.params.StreamConfigurationMap;
 import android.media.MediaCodec;
+import android.os.Build;
 import android.util.Range;
 
+import java.util.Arrays;
 import java.util.List;
 import java.util.SortedSet;
 import java.util.TreeSet;
@@ -84,6 +87,7 @@ public final class LogUtils {
         }
     }
 
+    @TargetApi(Build.VERSION_CODES.P)
     public static String buildCameraListMessage(boolean includeSizes) {
         StringBuilder builder = new StringBuilder("List of cameras:");
         CameraManager cameraManager = ServiceManager.getCameraManager();
@@ -93,19 +97,35 @@ public final class LogUtils {
                 builder.append("\n    (none)");
             } else {
                 for (String id : cameraIds) {
-                    builder.append("\n    --video-source=camera --camera-id=").append(id);
+                    builder.append("\n    --camera-id=").append(id);
                     CameraCharacteristics characteristics = cameraManager.getCameraCharacteristics(id);
 
                     int facing = characteristics.get(CameraCharacteristics.LENS_FACING);
                     builder.append("    (").append(getCameraFacingName(facing)).append(", ");
 
                     Rect activeSize = characteristics.get(CameraCharacteristics.SENSOR_INFO_ACTIVE_ARRAY_SIZE);
-                    builder.append(activeSize.width()).append("x").append(activeSize.height()).append(", ");
+                    builder.append(activeSize.width()).append("x").append(activeSize.height());
 
+                    try {
                         // Capture frame rates for low-FPS mode are the same for every resolution
                         Range<Integer>[] lowFpsRanges = characteristics.get(CameraCharacteristics.CONTROL_AE_AVAILABLE_TARGET_FPS_RANGES);
                         SortedSet<Integer> uniqueLowFps = getUniqueSet(lowFpsRanges);
-                    builder.append("fps=").append(uniqueLowFps).append(')');
+                        builder.append(", fps=").append(uniqueLowFps);
+                    } catch (Exception e) {
+                        // Some devices may provide invalid ranges, causing an IllegalArgumentException "lower must be less than or equal to upper"
+                        Ln.w("Could not get available frame rates for camera " + id, e);
+                    }
+
+                    builder.append(')');
+
+                    int[] capabilities = characteristics.get(CameraCharacteristics.REQUEST_AVAILABLE_CAPABILITIES);
+                    if (Arrays.asList(capabilities).contains(CameraCharacteristics.REQUEST_AVAILABLE_CAPABILITIES_LOGICAL_MULTI_CAMERA)) {
+                        builder.append("\n        Logical multi-camera, backed by physical cameras:");
+                        for (String phyId : characteristics.getPhysicalCameraIds()) {
+                            CameraCharacteristics phyCharacteristics = cameraManager.getCameraCharacteristics(phyId);
+                            appendPhysicalCamera(builder, phyId, phyCharacteristics);
+                        }
+                    }
 
                     if (includeSizes) {
                         StreamConfigurationMap configs = characteristics.get(CameraCharacteristics.SCALER_STREAM_CONFIGURATION_MAP);
@@ -134,6 +154,13 @@ public final class LogUtils {
         return builder.toString();
     }
 
+    private static void appendPhysicalCamera(StringBuilder builder, String id, CameraCharacteristics characteristics) {
+        builder.append("\n            --camera-id=").append(id).append("    (");
+
+        Rect activeSize = characteristics.get(CameraCharacteristics.SENSOR_INFO_ACTIVE_ARRAY_SIZE);
+        builder.append(activeSize.width()).append("x").append(activeSize.height()).append(")");
+    }
+
     private static SortedSet<Integer> getUniqueSet(Range<Integer>[] ranges) {
         SortedSet<Integer> set = new TreeSet<>();
         for (Range<Integer> range : ranges) {

server/src/main/java/com/genymobile/scrcpy/Server.java

@@ -163,6 +163,8 @@ public final class Server {
                 asyncProcessor.stop();
             }
 
+            connection.shutdown();
+
             try {
                 initThread.join();
                 for (AsyncProcessor asyncProcessor : asyncProcessors) {
@@ -187,7 +189,7 @@ public final class Server {
         try {
             internalMain(args);
         } catch (Throwable t) {
-            t.printStackTrace();
+            Ln.e(t.getMessage(), t);
             status = 1;
         } finally {
             // By default, the Java process exits when all non-daemon threads are terminated.
@@ -204,6 +206,7 @@ public final class Server {
 
         Options options = Options.parse(args);
 
+        Ln.disableSystemStreams();
         Ln.initLogLevel(options.getLogLevel());
 
         Ln.i("Device: [" + Build.MANUFACTURER + "] " + Build.BRAND + " " + Build.MODEL + " (Android " + Build.VERSION.RELEASE + ")");

server/src/main/java/com/genymobile/scrcpy/Workarounds.java

@@ -14,12 +14,6 @@ import android.os.Build;
 import android.os.Looper;
 import android.os.Parcel;
 
-import java.io.FileDescriptor;
-import java.io.FileOutputStream;
-import java.io.OutputStream;
-import java.io.PrintStream;
-import java.io.PrintWriter;
-import java.io.StringWriter;
 import java.lang.ref.WeakReference;
 import java.lang.reflect.Constructor;
 import java.lang.reflect.Field;
@@ -27,18 +21,34 @@ import java.lang.reflect.Method;
 
 public final class Workarounds {
 
-    private static Class<?> activityThreadClass;
+    private static final Class<?> ACTIVITY_THREAD_CLASS;
-    private static Object activityThread;
+    private static final Object ACTIVITY_THREAD;
+
+    static {
+        prepareMainLooper();
+
+        try {
+            // ActivityThread activityThread = new ActivityThread();
+            ACTIVITY_THREAD_CLASS = Class.forName("android.app.ActivityThread");
+            Constructor<?> activityThreadConstructor = ACTIVITY_THREAD_CLASS.getDeclaredConstructor();
+            activityThreadConstructor.setAccessible(true);
+            ACTIVITY_THREAD = activityThreadConstructor.newInstance();
+
+            // ActivityThread.sCurrentActivityThread = activityThread;
+            Field sCurrentActivityThreadField = ACTIVITY_THREAD_CLASS.getDeclaredField("sCurrentActivityThread");
+            sCurrentActivityThreadField.setAccessible(true);
+            sCurrentActivityThreadField.set(null, ACTIVITY_THREAD);
+        } catch (Exception e) {
+            throw new AssertionError(e);
+        }
+    }
 
     private Workarounds() {
         // not instantiable
     }
 
     public static void apply(boolean audio, boolean camera) {
-        Workarounds.prepareMainLooper();
-
         boolean mustFillAppInfo = false;
-        boolean mustFillBaseContext = false;
         boolean mustFillAppContext = false;
 
         if (Build.BRAND.equalsIgnoreCase("meizu")) {
@@ -59,14 +69,7 @@ public final class Workarounds {
             //  - <https://github.com/Genymobile/scrcpy/issues/4015#issuecomment-1595382142>
             //  - <https://github.com/Genymobile/scrcpy/issues/3805#issuecomment-1596148031>
             mustFillAppInfo = true;
-            mustFillBaseContext = true;
             mustFillAppContext = true;
-        } else if (Build.MANUFACTURER.equalsIgnoreCase("xiaomi")) {
-            // Trash the messages printed to the console by direct calls to System.out and System.err.
-            // Xiaomi device ROMs may print internal errors using e.printStackTrace(), flooding the console with irrelevant errors.
-            ExclusiveConsolePrinter exclusiveConsolePrinter = new ExclusiveConsolePrinter();
-            exclusiveConsolePrinter.installNullSystemStreams();
-            Ln.setConsolePrinter(new ExclusiveConsolePrinter());
         }
 
         if (audio && Build.VERSION.SDK_INT == Build.VERSION_CODES.R) {
@@ -78,15 +81,12 @@ public final class Workarounds {
 
         if (camera) {
             mustFillAppInfo = true;
-            mustFillBaseContext = true;
+            mustFillAppContext = true;
         }
 
         if (mustFillAppInfo) {
             Workarounds.fillAppInfo();
         }
-        if (mustFillBaseContext) {
-            Workarounds.fillBaseContext();
-        }
         if (mustFillAppContext) {
             Workarounds.fillAppContext();
         }
@@ -105,27 +105,9 @@ public final class Workarounds {
         Looper.prepareMainLooper();
     }
 
-    @SuppressLint("PrivateApi,DiscouragedPrivateApi")
-    private static void fillActivityThread() throws Exception {
-        if (activityThread == null) {
-            // ActivityThread activityThread = new ActivityThread();
-            activityThreadClass = Class.forName("android.app.ActivityThread");
-            Constructor<?> activityThreadConstructor = activityThreadClass.getDeclaredConstructor();
-            activityThreadConstructor.setAccessible(true);
-            activityThread = activityThreadConstructor.newInstance();
-
-            // ActivityThread.sCurrentActivityThread = activityThread;
-            Field sCurrentActivityThreadField = activityThreadClass.getDeclaredField("sCurrentActivityThread");
-            sCurrentActivityThreadField.setAccessible(true);
-            sCurrentActivityThreadField.set(null, activityThread);
-        }
-    }
-
     @SuppressLint("PrivateApi,DiscouragedPrivateApi")
     private static void fillAppInfo() {
         try {
-            fillActivityThread();
-
             // ActivityThread.AppBindData appBindData = new ActivityThread.AppBindData();
             Class<?> appBindDataClass = Class.forName("android.app.ActivityThread$AppBindData");
             Constructor<?> appBindDataConstructor = appBindDataClass.getDeclaredConstructor();
@@ -141,9 +123,9 @@ public final class Workarounds {
             appInfoField.set(appBindData, applicationInfo);
 
             // activityThread.mBoundApplication = appBindData;
-            Field mBoundApplicationField = activityThreadClass.getDeclaredField("mBoundApplication");
+            Field mBoundApplicationField = ACTIVITY_THREAD_CLASS.getDeclaredField("mBoundApplication");
             mBoundApplicationField.setAccessible(true);
-            mBoundApplicationField.set(activityThread, appBindData);
+            mBoundApplicationField.set(ACTIVITY_THREAD, appBindData);
         } catch (Throwable throwable) {
             // this is a workaround, so failing is not an error
             Ln.d("Could not fill app info: " + throwable.getMessage());
@@ -153,33 +135,29 @@ public final class Workarounds {
     @SuppressLint("PrivateApi,DiscouragedPrivateApi")
     private static void fillAppContext() {
         try {
-            fillActivityThread();
+            Application app = new Application();
-
-            Application app = Application.class.newInstance();
             Field baseField = ContextWrapper.class.getDeclaredField("mBase");
             baseField.setAccessible(true);
             baseField.set(app, FakeContext.get());
 
             // activityThread.mInitialApplication = app;
-            Field mInitialApplicationField = activityThreadClass.getDeclaredField("mInitialApplication");
+            Field mInitialApplicationField = ACTIVITY_THREAD_CLASS.getDeclaredField("mInitialApplication");
             mInitialApplicationField.setAccessible(true);
-            mInitialApplicationField.set(activityThread, app);
+            mInitialApplicationField.set(ACTIVITY_THREAD, app);
         } catch (Throwable throwable) {
             // this is a workaround, so failing is not an error
             Ln.d("Could not fill app context: " + throwable.getMessage());
         }
     }
 
-    private static void fillBaseContext() {
+    static Context getSystemContext() {
         try {
-            fillActivityThread();
+            Method getSystemContextMethod = ACTIVITY_THREAD_CLASS.getDeclaredMethod("getSystemContext");
-
+            return (Context) getSystemContextMethod.invoke(ACTIVITY_THREAD);
-            Method getSystemContextMethod = activityThreadClass.getDeclaredMethod("getSystemContext");
-            Context context = (Context) getSystemContextMethod.invoke(activityThread);
-            FakeContext.get().setBaseContext(context);
         } catch (Throwable throwable) {
             // this is a workaround, so failing is not an error
-            Ln.d("Could not fill base context: " + throwable.getMessage());
+            Ln.d("Could not get system context: " + throwable.getMessage());
+            return null;
         }
     }
 
@@ -318,48 +296,4 @@ public final class Workarounds {
             throw new RuntimeException("Cannot create AudioRecord");
         }
     }
-
-    static class ExclusiveConsolePrinter implements Ln.ConsolePrinter {
-
-        static class NullOutputStream extends OutputStream {
-            @Override
-            public void write(byte[] b) {
-                // ignore
-            }
-
-            @Override
-            public void write(byte[] b, int off, int len) {
-                // ignore
-            }
-
-            @Override
-            public void write(int b) {
-                // ignore
-            }
-        }
-
-        private final PrintStream realOut = new PrintStream(new FileOutputStream(FileDescriptor.out));
-        private final PrintStream realErr = new PrintStream(new FileOutputStream(FileDescriptor.err));
-
-        void installNullSystemStreams() {
-            PrintStream nullStream = new PrintStream(new NullOutputStream());
-            System.setOut(nullStream);
-            System.setErr(nullStream);
-        }
-
-        @Override
-        public void printOut(String message) {
-            realOut.print(message);
-        }
-
-        @Override
-        public void printErr(String message, Throwable throwable) {
-            realErr.print(message);
-            if (throwable != null) {
-                StringWriter errors = new StringWriter();
-                throwable.printStackTrace(new PrintWriter(errors));
-                realErr.print(errors);
-            }
-        }
-    }
 }