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Support AIDL IDumpstateDevice service in verbose vendor logging

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IDumpstateDevice HAL switched to AIDL service in P22 devices.
This change will firstly apply to AIDL service if available and
fall back to HIDL service if not, making the feature work for
both HIDL an AIDL based devices.

Bug: 242634531
Test: make && make RunSettingsRoboTests
Change-Id: I4a2ec44092804574a60113e5be3df19b586bfa64
Merged-In: I4a2ec44092804574a60113e5be3df19b586bfa64
(cherry picked from commit 17a9fb6bec)
This commit is contained in:
Rambo Wang
2022-09-07 14:59:49 +00:00
committed by rambowang
parent fcd941b4eb
commit 306a366d12
3 changed files with 137 additions and 16 deletions
Download Patch File Download Diff File Expand all files Collapse all files

74
src/com/android/settings/development/EnableVerboseVendorLoggingPreferenceController.java
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@@ -20,6 +20,7 @@ import android.annotation.Nullable;
import android.content.Context;
import android.hardware.dumpstate.V1_0.IDumpstateDevice;
import android.os.RemoteException;
import android.os.ServiceManager;
import android.util.Log;
import androidx.annotation.VisibleForTesting;
@@ -40,8 +41,12 @@ public class EnableVerboseVendorLoggingPreferenceController
private static final String ENABLE_VERBOSE_VENDOR_LOGGING_KEY = "enable_verbose_vendor_logging";
private static final int DUMPSTATE_HAL_VERSION_UNKNOWN = -1;
private static final int DUMPSTATE_HAL_VERSION_1_0 = 0;
private static final int DUMPSTATE_HAL_VERSION_1_1 = 1;
private static final int DUMPSTATE_HAL_VERSION_1_0 = 0; // HIDL v1.0
private static final int DUMPSTATE_HAL_VERSION_1_1 = 1; // HIDL v1.1
private static final int DUMPSTATE_HAL_VERSION_2_0 = 2; // AIDL v1
private static final String DUMP_STATE_AIDL_SERVICE_NAME =
android.hardware.dumpstate.IDumpstateDevice.DESCRIPTOR + "/default";
private int mDumpstateHalVersion;
@@ -57,9 +62,8 @@ public class EnableVerboseVendorLoggingPreferenceController
@Override
public boolean isAvailable() {
// Only show preference when IDumpstateDevice v1.1 is avalaible
// This is temperary strategy that may change later.
return isIDumpstateDeviceV1_1ServiceAvailable();
// Only show preference when IDumpstateDevice AIDL or HIDL v1.1 service is available
return isIDumpstateDeviceAidlServiceAvailable() || isIDumpstateDeviceV1_1ServiceAvailable();
}
@Override
@@ -86,15 +90,31 @@ public class EnableVerboseVendorLoggingPreferenceController
boolean isIDumpstateDeviceV1_1ServiceAvailable() {
IDumpstateDevice service = getDumpstateDeviceService();
if (service == null) {
if (DBG) Log.d(TAG, "IDumpstateDevice service is not available.");
if (DBG) Log.d(TAG, "IDumpstateDevice v1.1 service is not available.");
}
return service != null && mDumpstateHalVersion >= DUMPSTATE_HAL_VERSION_1_1;
return service != null && mDumpstateHalVersion == DUMPSTATE_HAL_VERSION_1_1;
}
@VisibleForTesting
boolean isIDumpstateDeviceAidlServiceAvailable() {
android.hardware.dumpstate.IDumpstateDevice aidlService = getDumpstateDeviceAidlService();
return aidlService != null;
}
@VisibleForTesting
void setVerboseLoggingEnabled(boolean enable) {
IDumpstateDevice service = getDumpstateDeviceService();
// First check if AIDL service is available
android.hardware.dumpstate.IDumpstateDevice aidlService = getDumpstateDeviceAidlService();
if (aidlService != null) {
try {
aidlService.setVerboseLoggingEnabled(enable);
} catch (RemoteException re) {
if (DBG) Log.e(TAG, "aidlService.setVerboseLoggingEnabled fail: " + re);
}
}
// Then check HIDL v1.1 service
IDumpstateDevice service = getDumpstateDeviceService();
if (service == null || mDumpstateHalVersion < DUMPSTATE_HAL_VERSION_1_1) {
if (DBG) Log.d(TAG, "setVerboseLoggingEnabled not supported.");
return;
@@ -107,14 +127,24 @@ public class EnableVerboseVendorLoggingPreferenceController
service11.setVerboseLoggingEnabled(enable);
}
} catch (RemoteException | RuntimeException e) {
if (DBG) Log.e(TAG, "setVerboseLoggingEnabled fail: " + e);
if (DBG) Log.e(TAG, "HIDL v1.1 setVerboseLoggingEnabled fail: " + e);
}
}
@VisibleForTesting
boolean getVerboseLoggingEnabled() {
IDumpstateDevice service = getDumpstateDeviceService();
// First check if AIDL service is available
android.hardware.dumpstate.IDumpstateDevice aidlService = getDumpstateDeviceAidlService();
if (aidlService != null) {
try {
return aidlService.getVerboseLoggingEnabled();
} catch (RemoteException re) {
if (DBG) Log.e(TAG, "aidlService.getVerboseLoggingEnabled fail: " + re);
}
}
// Then check HIDL v1.1 service
IDumpstateDevice service = getDumpstateDeviceService();
if (service == null || mDumpstateHalVersion < DUMPSTATE_HAL_VERSION_1_1) {
if (DBG) Log.d(TAG, "getVerboseLoggingEnabled not supported.");
return false;
@@ -127,7 +157,7 @@ public class EnableVerboseVendorLoggingPreferenceController
return service11.getVerboseLoggingEnabled();
}
} catch (RemoteException | RuntimeException e) {
if (DBG) Log.e(TAG, "getVerboseLoggingEnabled fail: " + e);
if (DBG) Log.e(TAG, "HIDL v1.1 getVerboseLoggingEnabled fail: " + e);
}
return false;
}
@@ -141,6 +171,7 @@ public class EnableVerboseVendorLoggingPreferenceController
.getService(true /* retry */);
mDumpstateHalVersion = DUMPSTATE_HAL_VERSION_1_1;
} catch (NoSuchElementException | RemoteException e) {
if (DBG) Log.e(TAG, "Get HIDL v1.1 service fail: " + e);
}
if (service == null) {
@@ -149,6 +180,7 @@ public class EnableVerboseVendorLoggingPreferenceController
.getService(true /* retry */);
mDumpstateHalVersion = DUMPSTATE_HAL_VERSION_1_0;
} catch (NoSuchElementException | RemoteException e) {
if (DBG) Log.e(TAG, "Get HIDL v1.0 service fail: " + e);
}
}
@@ -157,4 +189,24 @@ public class EnableVerboseVendorLoggingPreferenceController
}
return service;
}
/**
* Return a {@link android.hardware.dumpstate.IDumpstateDevice} instance or null if service is
* not available.
*/
@VisibleForTesting
@Nullable android.hardware.dumpstate.IDumpstateDevice getDumpstateDeviceAidlService() {
android.hardware.dumpstate.IDumpstateDevice service = null;
try {
service = android.hardware.dumpstate.IDumpstateDevice.Stub.asInterface(
ServiceManager.waitForDeclaredService(DUMP_STATE_AIDL_SERVICE_NAME));
} catch (NoSuchElementException e) {
if (DBG) Log.e(TAG, "Get AIDL service fail: " + e);
}
if (service != null) {
mDumpstateHalVersion = DUMPSTATE_HAL_VERSION_2_0;
}
return service;
}
}