Add logs for QS tiles

These logs would help understand the restoring process of QS tiles from a
bugreport.

Test: Manual
Bug: 254931931
Change-Id: I9214aea4922accd280c522c19f323636a39533a1

packages/SettingsProvider/src/com/android/providers/settings/SettingsHelper.java

@@ -38,6 +38,7 @@ import android.provider.Settings;
 import android.telephony.TelephonyManager;
 import android.text.TextUtils;
 import android.util.ArraySet;
+import android.util.Log;
 
 import com.android.internal.annotations.VisibleForTesting;
 import com.android.internal.app.LocalePicker;
@@ -238,6 +239,7 @@ public class SettingsHelper {
             // If we fail to apply the setting, by definition nothing happened
             sendBroadcast = false;
             sendBroadcastSystemUI = false;
+            Log.e(TAG, "Failed to restore setting name: " + name + " + value: " + value, e);
         } finally {
             // If this was an element of interest, send the "we just restored it"
             // broadcast with the historical value now that the new value has

packages/SystemUI/src/com/android/systemui/qs/AutoAddTracker.kt

@@ -120,6 +120,7 @@ class AutoAddTracker @VisibleForTesting constructor(
 
                     val tilesToRemove = restoredAutoAdded.filter { it !in restoredTiles }
                     if (tilesToRemove.isNotEmpty()) {
+                        Log.d(TAG, "Removing tiles: $tilesToRemove")
                         qsHost.removeTiles(tilesToRemove)
                     }
                     val tiles = synchronized(autoAdded) {
@@ -255,6 +256,7 @@ class AutoAddTracker @VisibleForTesting constructor(
 
     override fun dump(pw: PrintWriter, args: Array<out String>) {
         pw.println("Current user: $userId")
+        pw.println("Restored tiles: $restoredTiles")
         pw.println("Added tiles: $autoAdded")
     }
 

packages/SystemUI/src/com/android/systemui/qs/QSTileHost.java

@@ -302,7 +302,7 @@ public class QSTileHost implements QSHost, Tunable, PluginListener<QSFactory>, P
             if (tile != null && (!(tile instanceof CustomTile)
                     || ((CustomTile) tile).getUser() == currentUser)) {
                 if (tile.isAvailable()) {
-                    if (DEBUG) Log.d(TAG, "Adding " + tile);
+                    Log.d(TAG, "Adding " + tile);
                     tile.removeCallbacks();
                     if (!(tile instanceof CustomTile) && mCurrentUser != currentUser) {
                         tile.userSwitch(currentUser);
@@ -421,6 +421,7 @@ public class QSTileHost implements QSHost, Tunable, PluginListener<QSFactory>, P
     // When calling this, you may want to modify mTilesListDirty accordingly.
     @MainThread
     private void saveTilesToSettings(List<String> tileSpecs) {
+        Log.d(TAG, "Saving tiles: " + tileSpecs + " for user: " + mCurrentUser);
         mSecureSettings.putStringForUser(TILES_SETTING, TextUtils.join(",", tileSpecs),
                 null /* tag */, false /* default */, mCurrentUser,
                 true /* overrideable by restore */);
@@ -494,7 +495,7 @@ public class QSTileHost implements QSHost, Tunable, PluginListener<QSFactory>, P
                 lifecycleManager.flushMessagesAndUnbind();
             }
         }
-        if (DEBUG) Log.d(TAG, "saveCurrentTiles " + newTiles);
+        Log.d(TAG, "saveCurrentTiles " + newTiles);
         mTilesListDirty = true;
         saveTilesToSettings(newTiles);
     }
@@ -565,9 +566,9 @@ public class QSTileHost implements QSHost, Tunable, PluginListener<QSFactory>, P
 
         if (TextUtils.isEmpty(tileList)) {
             tileList = res.getString(R.string.quick_settings_tiles);
-            if (DEBUG) Log.d(TAG, "Loaded tile specs from default config: " + tileList);
+            Log.d(TAG, "Loaded tile specs from default config: " + tileList);
         } else {
-            if (DEBUG) Log.d(TAG, "Loaded tile specs from setting: " + tileList);
+            Log.d(TAG, "Loaded tile specs from setting: " + tileList);
         }
         final ArrayList<String> tiles = new ArrayList<String>();
         boolean addedDefault = false;
@@ -613,6 +614,10 @@ public class QSTileHost implements QSHost, Tunable, PluginListener<QSFactory>, P
     @Override
     public void dump(PrintWriter pw, String[] args) {
         pw.println("QSTileHost:");
+        pw.println("tile specs: " + mTileSpecs);
+        pw.println("current user: " + mCurrentUser);
+        pw.println("is dirty: " + mTilesListDirty);
+        pw.println("tiles:");
         mTiles.values().stream().filter(obj -> obj instanceof Dumpable)
                 .forEach(o -> ((Dumpable) o).dump(pw, args));
     }

packages/SystemUI/tests/src/com/android/systemui/qs/QSTileHostTest.java

@@ -297,11 +297,20 @@ public class QSTileHostTest extends SysuiTestCase {
         StringWriter w = new StringWriter();
         PrintWriter pw = new PrintWriter(w);
         mQSTileHost.dump(pw, new String[]{});
-        String output = "QSTileHost:\n"
-                + TestTile1.class.getSimpleName() + ":\n"
-                + "    " + MOCK_STATE_STRING + "\n"
-                + TestTile2.class.getSimpleName() + ":\n"
-                + "    " + MOCK_STATE_STRING + "\n";
+
+        String output = "QSTileHost:" + "\n"
+                + "tile specs: [spec1, spec2]" + "\n"
+                + "current user: 0" + "\n"
+                + "is dirty: false" + "\n"
+                + "tiles:" + "\n"
+                + "TestTile1:" + "\n"
+                + "    MockState" + "\n"
+                + "TestTile2:" + "\n"
+                + "    MockState" + "\n";
+
+        System.out.println(output);
+        System.out.println(w.getBuffer().toString());
+
         assertEquals(output, w.getBuffer().toString());
     }