MidiManager: Improve output of "dumpsys midi"

- Include each device's port status from MidiDeviceStatus
- MidiDeviceInfo.toString() now outputs all the names and values in the properties Bundle

Change-Id: Ic9329153e4ae4d5619e274d27a420943473377e5

2 files changed, 4 insertions, 2 deletions

diff --git a/media/java/android/media/midi/MidiDeviceInfo.java b/media/java/android/media/midi/MidiDeviceInfo.java
index 35374ed..57607e9 100644
--- a/media/java/android/media/midi/MidiDeviceInfo.java
+++ b/media/java/android/media/midi/MidiDeviceInfo.java
@@ -298,6 +298,9 @@ public final class MidiDeviceInfo implements Parcelable {
 
     @Override
     public String toString() {
+        // This is a hack to force the mProperties Bundle to unparcel so we can
+        // print all the names and values.
+        mProperties.getString(PROPERTY_NAME);
         return ("MidiDeviceInfo[mType=" + mType +
                 ",mInputPortCount=" + mInputPortCount +
                 ",mOutputPortCount=" + mOutputPortCount +
diff --git a/media/java/android/media/midi/MidiDeviceStatus.java b/media/java/android/media/midi/MidiDeviceStatus.java
index 7522dcf..d4abeff 100644
--- a/media/java/android/media/midi/MidiDeviceStatus.java
+++ b/media/java/android/media/midi/MidiDeviceStatus.java
@@ -89,10 +89,9 @@ public final class MidiDeviceStatus implements Parcelable {
 
     @Override
     public String toString() {
-        StringBuilder builder = new StringBuilder(mDeviceInfo.toString());
         int inputPortCount = mDeviceInfo.getInputPortCount();
         int outputPortCount = mDeviceInfo.getOutputPortCount();
-        builder.append(" mInputPortOpen=[");
+        StringBuilder builder = new StringBuilder("mInputPortOpen=[");
         for (int i = 0; i < inputPortCount; i++) {
             builder.append(mInputPortOpen[i]);
             if (i < inputPortCount -1) {