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Include tvinput type, id and hdmi port in TIF metrics

Browse Source 
Bug: 173536904
Test: manual using ./out/host/linux-x86/bin/statsd_testdrive
Change-Id: I430a50b2a15b1ef312f8600d0bd634818cb2512d
This commit is contained in:
Nick Chalko
2020-11-20 13:13:38 -08:00
parent e902a646ce
commit a20a7c2ac8
1 changed files with 42 additions and 6 deletions
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48
services/core/java/com/android/server/tv/TvInputManagerService.java
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@@ -77,6 +77,7 @@ import android.os.RemoteCallbackList;
import android.os.RemoteException;
import android.os.UserHandle;
import android.text.TextUtils;
import android.util.ArrayMap;
import android.util.Pair;
import android.util.Slog;
import android.util.SparseArray;
@@ -100,6 +101,7 @@ import java.io.PrintWriter;
import java.util.ArrayList;
import java.util.Arrays;
import java.util.Collections;
import java.util.Comparator;
import java.util.HashMap;
import java.util.HashSet;
import java.util.Iterator;
@@ -329,18 +331,27 @@ public final class TvInputManagerService extends SystemService {
userState.packageSet.add(si.packageName);
}
// sort the input list by input id so that TvInputState.inputNumber is stable.
Collections.sort(inputList, Comparator.comparing(TvInputInfo::getId));
Map<String, TvInputState> inputMap = new HashMap<>();
ArrayMap<String, Integer> tisInputCount = new ArrayMap<>(inputMap.size());
for (TvInputInfo info : inputList) {
String inputId = info.getId();
if (DEBUG) {
Slog.d(TAG, "add " + info.getId());
Slog.d(TAG, "add " + inputId);
}
TvInputState inputState = userState.inputMap.get(info.getId());
// Running count of input for each input service
Integer count = tisInputCount.get(inputId);
count = count == null ? Integer.valueOf(1) : count + 1;
tisInputCount.put(inputId, count);
TvInputState inputState = userState.inputMap.get(inputId);
if (inputState == null) {
inputState = new TvInputState();
}
inputState.info = info;
inputState.uid = getInputUid(info);
inputMap.put(info.getId(), inputState);
inputMap.put(inputId, inputState);
inputState.inputNumber = count;
}
for (String inputId : inputMap.keySet()) {
@@ -2452,11 +2463,31 @@ public final class TvInputManagerService extends SystemService {
*/
private void logTuneStateChanged(int state, SessionState sessionState,
@Nullable TvInputState inputState) {
// TODO(b/173536904): log input type and id
int tisUid = Process.INVALID_UID;
int inputType = FrameworkStatsLog.TIF_TUNE_STATE_CHANGED__TYPE__TIF_INPUT_TYPE_UNKNOWN;
int inputId = 0;
int hdmiPort = 0;
if (inputState != null) {
tisUid = inputState.uid;
inputType = inputState.info.getType();
if (inputType == TvInputInfo.TYPE_TUNER) {
inputType = FrameworkStatsLog.TIF_TUNE_STATE_CHANGED__TYPE__TUNER;
}
inputId = inputState.inputNumber;
HdmiDeviceInfo hdmiDeviceInfo = inputState.info.getHdmiDeviceInfo();
if (hdmiDeviceInfo != null) {
hdmiPort = hdmiDeviceInfo.getPortId();
}
}
FrameworkStatsLog.write(FrameworkStatsLog.TIF_TUNE_CHANGED,
new int[]{sessionState.callingUid,
inputState == null ? Process.INVALID_UID : inputState.uid},
new String[]{"tif_player", "tv_input_service"}, state, sessionState.sessionId);
tisUid},
new String[]{"tif_player", "tv_input_service"},
state,
sessionState.sessionId,
inputType,
inputId,
hdmiPort);
}
private static final class UserState {
@@ -2568,6 +2599,11 @@ public final class TvInputManagerService extends SystemService {
/** A TvInputInfo object which represents the TV input. */
private TvInputInfo info;
/**
* ID unique to a specific TvInputService.
*/
private int inputNumber;
/**
* The kernel user-ID that has been assigned to the application the TvInput is a part of.
*