SystemUI: FPS Info Overlay & Tile

-- Also update bootreceiver

Signed-off-by: Pranav Vashi <[email protected]>

Author: darkobas

core/java/android/provider/Settings.java

@@ -6024,6 +6024,11 @@ public static void setShowGTalkServiceStatusForUser(ContentResolver cr, boolean
          */
         public static final String USE_OLD_MOBILETYPE = "use_old_mobiletype";
 
+        /**
+         * @hide
+         */
+        public static final String SHOW_FPS_OVERLAY = "show_fps_overlay";
+
         /**
          * Keys we no longer back up under the current schema, but want to continue to
          * process when restoring historical backup datasets.

packages/SystemUI/AndroidManifest.xml

@@ -383,6 +383,15 @@
             </intent-filter>
         </receiver>
 
+        <service android:name="com.android.systemui.FPSInfoService"
+                android:exported="false" />
+
+        <receiver android:name=".BootReceiver" androidprv:systemUserOnly="true">
+            <intent-filter>
+                <action android:name="android.intent.action.BOOT_COMPLETED" />
+            </intent-filter>
+        </receiver>
+
         <service android:name=".ImageWallpaper"
                 android:permission="android.permission.BIND_WALLPAPER"
                 android:exported="true" />

packages/SystemUI/res/drawable/ic_qs_fps_info.xml

@@ -0,0 +1,9 @@
+<vector xmlns:android="http://schemas.android.com/apk/res/android"
+    android:height="24dp"
+    android:width="24dp"
+    android:viewportWidth="24"
+    android:viewportHeight="24">
+    <path
+        android:fillColor="#ffffff"
+        android:pathData="M1 5h2v14H1zm4 0h2v14H5zm17 0H10c-0.55 0-1 0.45-1 1v12c0 0.55 0.45 1 1 1h12c0.55 0 1-0.45 1-1V6c0-0.55-0.45-1-1-1zm-1 12H11V7h10v10zm-3.57-4.38l-2 2.57L14 13.47l-2 2.52h8z" />
+</vector>

packages/SystemUI/res/values/config.xml

@@ -114,7 +114,7 @@
 
     <!-- Tiles native to System UI. Order should match "quick_settings_tiles_default" -->
     <string name="quick_settings_tiles_stock" translatable="false">
-        wifi,cell,battery,dnd,flashlight,rotation,bt,airplane,location,dataswitch,hotspot,inversion,saver,gaming,screenshot,dark,work,cast,night,screenrecord,reverse,reboot,nfc,heads_up,usb_tether,cpuinfo,caffeine
+        wifi,cell,battery,dnd,flashlight,rotation,bt,airplane,location,dataswitch,hotspot,inversion,saver,gaming,screenshot,dark,work,cast,night,screenrecord,reverse,reboot,nfc,heads_up,usb_tether,cpuinfo,caffeine,fpsinfo
     </string>
 
     <!-- The tiles to display in QuickSettings -->

packages/SystemUI/res/values/nad_config.xml

@@ -52,5 +52,8 @@
     <!-- Color of the FOD view -->
     <color name="config_fodColor">#00ff00</color>
     <color name="config_fodColorBackground">#20000000</color>
+
+    <!-- FPSInfoService FPS node file path -->
+    <string name="config_fpsInfoSysNode" translatable="false"></string>
 </resources>
 

packages/SystemUI/res/values/nad_strings.xml

@@ -166,4 +166,7 @@
     <!-- Indication on the keyguard that is shown when the device is charging with a VOOC charger. Should match keyguard_plugged_in_vooc_charging [CHAR LIMIT=40]-->
     <string name="keyguard_indication_vooc_charging_time"><xliff:g id="percentage">%2$s</xliff:g> • VOOC Charging (<xliff:g id="charging_time_left" example="4 hours and 2 minutes">%1$s</xliff:g> until full)</string>
     <string name="keyguard_plugged_in_vooc_charging"><xliff:g id="percentage">%s</xliff:g> • VOOC Charging</string>
+
+    <!-- FPS Info tile -->
+    <string name="quick_settings_fpsinfo_label">FPS Info</string>
 </resources>

packages/SystemUI/src/com/android/systemui/BootReceiver.java

@@ -20,6 +20,8 @@
 import android.content.ContentResolver;
 import android.content.Context;
 import android.content.Intent;
+import android.database.ContentObserver;
+import android.os.Handler;
 import android.provider.Settings;
 import android.util.Log;
 
@@ -29,19 +31,69 @@
  */
 public class BootReceiver extends BroadcastReceiver {
     private static final String TAG = "SystemUIBootReceiver";
+    private Handler mHandler = new Handler();
+    private SettingsObserver mSettingsObserver;
+    private Context mContext;
+
+    private class SettingsObserver extends ContentObserver {
+        SettingsObserver(Handler handler) {
+            super(handler);
+        }
+
+        void observe() {
+            mContext.getContentResolver().registerContentObserver(Settings.Global.getUriFor(
+                    Settings.Global.SHOW_CPU_OVERLAY),
+                    false, this);
+            mContext.getContentResolver().registerContentObserver(Settings.System.getUriFor(
+                    Settings.System.SHOW_FPS_OVERLAY),
+                    false, this);
+            update();
+        }
+
+        @Override
+        public void onChange(boolean selfChange) {
+            update();
+        }
+
+        public void update() {
+            Intent cpuinfo = new Intent(mContext, com.android.systemui.CPUInfoService.class);
+            Intent fpsinfo = new Intent(mContext, com.android.systemui.FPSInfoService.class);
+            if (Settings.Global.getInt(mContext.getContentResolver(), Settings.Global.SHOW_CPU_OVERLAY, 0) != 0) {
+                mContext.startService(cpuinfo);
+            } else {
+                mContext.stopService(cpuinfo);
+            }
+            if (Settings.System.getInt(mContext.getContentResolver(), Settings.System.SHOW_FPS_OVERLAY, 0) != 0) {
+                mContext.startService(fpsinfo);
+            } else {
+                mContext.stopService(fpsinfo);
+    	    }
+        }
+    }
 
     @Override
     public void onReceive(final Context context, Intent intent) {
         try {
+            mContext = context;
+            if (mSettingsObserver ==  null) {
+                mSettingsObserver = new SettingsObserver(mHandler);
+                mSettingsObserver.observe();
+            }
+
             // Start the cpu info overlay, if activated
-            ContentResolver res = context.getContentResolver();
-            if (Settings.Global.getInt(res, Settings.Global.SHOW_CPU_OVERLAY, 0) != 0) {
-                Intent cpuinfo = new Intent(context, com.android.systemui.CPUInfoService.class);
-                context.startService(cpuinfo);
+            if (Settings.Global.getInt(mContext.getContentResolver(), Settings.Global.SHOW_CPU_OVERLAY, 0) != 0) {
+                Intent cpuinfo = new Intent(mContext, com.android.systemui.CPUInfoService.class);
+                mContext.startService(cpuinfo);
             }
 
+            // Start the fps info overlay, if activated
+            if (Settings.System.getInt(mContext.getContentResolver(), Settings.System.SHOW_FPS_OVERLAY, 0) != 0) {
+                Intent fpsinfo = new Intent(mContext, com.android.systemui.FPSInfoService.class);
+                mContext.startService(fpsinfo);
+      	    }
+
         } catch (Exception e) {
-            Log.e(TAG, "Can't start cpuinfo service", e);
+            Log.e(TAG, "Can't start load average service", e);
         }
     }
 }