scrcpy-android: mirror an Android device over wireless ADB0.1

Native Java app for Android 12+ that mirrors another Android
device over wireless ADB, forwarding video, audio, touch input,
and clipboard. Bundles a pinned scrcpy-server.jar and the
vendored libadb-android stack. Supports h264/h265/av1 video and
raw/opus audio with in-app codec selection. No NDK, no Kotlin.
Includes JVM unit tests and a Docker-based emulator e2e rig.

1 files changed, 26 insertions, 0 deletions

diff --git a/app/src/main/java/invalid/lena/scrcpy/Log.java b/app/src/main/java/invalid/lena/scrcpy/Log.java
new file mode 100644
index 0000000..f2c7e87
--- /dev/null
+++ b/app/src/main/java/invalid/lena/scrcpy/Log.java
@@ -0,0 +1,26 @@
+package invalid.lena.scrcpy;
+
+import java.util.Locale;
+
+// Single static wrapper around android.util.Log so every line in this app
+// uses the same tag. Filter the whole app with `adb logcat -s scrcpy-android`.
+//
+// String.format always uses Locale.ROOT so logs are unaffected by device
+// locales that use comma decimals or other surprises.
+public final class Log {
+    public static final String TAG = "scrcpy-android";
+
+    private Log() {}
+
+    public static void i(String fmt, Object... a) { android.util.Log.i(TAG, fmt(fmt, a)); }
+    public static void w(String fmt, Object... a) { android.util.Log.w(TAG, fmt(fmt, a)); }
+    public static void e(String fmt, Object... a) { android.util.Log.e(TAG, fmt(fmt, a)); }
+
+    public static void e(Throwable t, String fmt, Object... a) {
+        android.util.Log.e(TAG, fmt(fmt, a), t);
+    }
+
+    private static String fmt(String fmt, Object... a) {
+        return a.length == 0 ? fmt : String.format(Locale.ROOT, fmt, a);
+    }
+}