DO NOT MERGE ANYWHERE Bluetooth native dumpsys logging support (4/4) (e550ed7c) · Commits · e / os / android_packages_modules_Bluetooth

android/app/jni/com_android_bluetooth_btservice_AdapterService.cpp

+12 −0

Original line number	Diff line number	Diff line
		@@ -1214,6 +1214,17 @@ static int readEnergyInfo()
		return result;
		}

		static void dumpNative(JNIEnv *env, jobject obj, jobject fdObj)
		{
		ALOGV("%s()", __FUNCTION__);
		if (!sBluetoothInterface) return;

		int fd = jniGetFDFromFileDescriptor(env, fdObj);
		if (fd < 0) return;

		sBluetoothInterface->dump(fd);
		}

		static JNINativeMethod sMethods[] = {
		/* name, signature, funcPtr */
		{"classInitNative", "()V", (void *) classInitNative},
		@@ -1242,6 +1253,7 @@ static JNINativeMethod sMethods[] = {
		{"configHciSnoopLogNative", "(Z)Z", (void*) configHciSnoopLogNative},
		{"alarmFiredNative", "()V", (void *) alarmFiredNative},
		{"readEnergyInfo", "()I", (void*) readEnergyInfo},
		{"dumpNative", "(Ljava/io/FileDescriptor;)V", (void*) dumpNative},
		};

		int register_com_android_bluetooth_btservice_AdapterService(JNIEnv* env)

android/app/src/com/android/bluetooth/btservice/AdapterService.java

+20 −7

Original line number	Diff line number	Diff line
		@@ -66,6 +66,7 @@ import com.android.bluetooth.btservice.RemoteDevices.DeviceProperties;
		import com.android.internal.R;

		import java.io.FileDescriptor;
		import java.io.FileWriter;
		import java.io.IOException;
		import java.util.ArrayList;
		import java.util.HashMap;
		@@ -1141,12 +1142,10 @@ public class AdapterService extends Service {
		return service.reportActivityInfo();
		}

		public String dump() {
		public void dump(ParcelFileDescriptor fd) {
		AdapterService service = getService();
		if (service == null) {
		return "AdapterService is null";
		}
		return service.dump();
		if (service == null) return;
		service.dump(fd.getFileDescriptor());
		}
		};

		@@ -1730,14 +1729,27 @@ public class AdapterService extends Service {
		return info;
		}

		private String dump() {
		private void dump(FileDescriptor fd) {
		// Collect profile information
		StringBuilder sb = new StringBuilder();
		synchronized (mProfiles) {
		for (ProfileService profile : mProfiles) {
		profile.dump(sb);
		}
		}
		return sb.toString();

		// Dump Java based profiles first
		try {
		FileWriter fw = new FileWriter(fd);
		fw.write(sb.toString());
		fw.flush();
		fw.close();
		} catch (IOException ex) {
		errorLog("IOException writing profile status!");
		}

		// Add native logs
		dumpNative(fd);
		}

		private static int convertScanModeToHal(int mode) {
		@@ -1911,6 +1923,7 @@ public class AdapterService extends Service {
		/package/ native boolean configHciSnoopLogNative(boolean enable);

		private native void alarmFiredNative();
		private native void dumpNative(FileDescriptor fd);

		protected void finalize() {
		cleanup();

android/app/src/com/android/bluetooth/btservice/ProfileService.java

+1 −1

Original line number	Diff line number	Diff line
		@@ -161,7 +161,7 @@ public abstract class ProfileService extends Service {

		// for dumpsys support
		public void dump(StringBuilder sb) {
		sb.append("Profile: " + mName + "\n");
		sb.append("\nProfile: " + mName + "\n");
		}

		// with indenting for subclasses