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Commit e3b04b60 authored by Łukasz Rymanowski's avatar Łukasz Rymanowski
Browse files

leaudio: Add dumpsys from state machine 

Bug: 150670922
Tag: #feature
Sponsor: jpawlowski@
Test: Manual

Change-Id: Iba99aed0f2d93e81a1be1e953559495ed05edb23
parent 59e33e6a

android/app/src/com/android/bluetooth/le_audio/LeAudioService.java

+3 −1
Original line number Diff line number Diff line
@@ -1513,6 +1513,8 @@ public class LeAudioService extends ProfileService { 
    @Override

    public void dump(StringBuilder sb) {

        super.dump(sb);

        // TODO: Dump all state machines

        for (LeAudioStateMachine sm : mStateMachines.values()) {

            sm.dump(sb);

        }

    }

}

android/app/src/com/android/bluetooth/le_audio/LeAudioStateMachine.java

+23 −0
Original line number Diff line number Diff line
@@ -63,6 +63,11 @@ import com.android.internal.annotations.VisibleForTesting; 
import com.android.internal.util.State;

import com.android.internal.util.StateMachine;



import java.io.FileDescriptor;

import java.io.PrintWriter;

import java.io.StringWriter;

import java.util.Scanner;



final class LeAudioStateMachine extends StateMachine {

    private static final boolean DBG = false;

    private static final String TAG = "LeAudioStateMachine";
@@ -553,6 +558,24 @@ final class LeAudioStateMachine extends StateMachine { 
        return Integer.toString(state);

    }



    public void dump(StringBuilder sb) {

        ProfileService.println(sb, "mDevice: " + mDevice);

        ProfileService.println(sb, "  StateMachine: " + this);

        // Dump the state machine logs

        StringWriter stringWriter = new StringWriter();

        PrintWriter printWriter = new PrintWriter(stringWriter);

        super.dump(new FileDescriptor(), printWriter, new String[]{});

        printWriter.flush();

        stringWriter.flush();

        ProfileService.println(sb, "  StateMachineLog:");

        Scanner scanner = new Scanner(stringWriter.toString());

        while (scanner.hasNextLine()) {

            String line = scanner.nextLine();

            ProfileService.println(sb, "    " + line);

        }

        scanner.close();

    }



    @Override

    protected void log(String msg) {

        if (DBG) {