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Commit 61ba8a10 authored by Kweku Adams's avatar Kweku Adams
Browse files

Remove Plugin mechanism. 

It has no current uses and no expected future uses, so it's effectively
dead code.

Bug: 79580230
Test: Android builds
Change-Id: I79035111293d3d23d388c28096ab4818d2588b5f
parent 4103bfdf

services/core/java/com/android/server/power/batterysaver/BatterySaverController.java

+1 −27
Original line number Diff line number Diff line
@@ -112,11 +112,6 @@ public class BatterySaverController implements BatterySaverPolicyListener { 
    @GuardedBy("mLock")

    private boolean mIsInteractive;



    /**

     * Read-only list of plugins. No need for synchronization.

     */

    private final Plugin[] mPlugins;



    /**

     * Package name that will receive an explicit manifest broadcast for

     * {@link PowerManager#ACTION_POWER_SAVE_MODE_CHANGED}. It's {@code null} if it hasn't been
@@ -172,15 +167,6 @@ public class BatterySaverController implements BatterySaverPolicyListener { 
        }

    }



    /**

     * Plugin interface. All methods are guaranteed to be called on the same (handler) thread.

     */

    public interface Plugin {

        void onSystemReady(BatterySaverController caller);



        void onBatterySaverChanged(BatterySaverController caller);

    }



    private final BroadcastReceiver mReceiver = new BroadcastReceiver() {

        @Override

        public void onReceive(Context context, Intent intent) {
@@ -194,6 +180,7 @@ public class BatterySaverController implements BatterySaverPolicyListener { 
                        updateBatterySavingStats();

                        return; // No need to send it if not enabled.

                    }

                    // We currently evaluate state only for CPU frequency changes.

                    // Don't send the broadcast, because we never did so in this case.

                    mHandler.postStateChanged(/*sendBroadcast=*/ false,

                            REASON_INTERACTIVE_CHANGED);
@@ -224,9 +211,6 @@ public class BatterySaverController implements BatterySaverPolicyListener { 
        mFileUpdater = new FileUpdater(context);

        mBatterySavingStats = batterySavingStats;



        // TODO(79580230): remove plugin code and maybe screen on/off listeners?

        // Initialize plugins.

        mPlugins = new Plugin[0];

        PowerManager.invalidatePowerSaveModeCaches();

    }
@@ -300,12 +284,6 @@ public class BatterySaverController implements BatterySaverPolicyListener { 
                            msg.arg1 == ARG_SEND_BROADCAST,

                            msg.arg2);

                    break;



                case MSG_SYSTEM_READY:

                    for (Plugin p : mPlugins) {

                        p.onSystemReady(BatterySaverController.this);

                    }

                    break;

            }

        }

    }
@@ -479,10 +457,6 @@ public class BatterySaverController implements BatterySaverPolicyListener { 
            mFileUpdater.writeFiles(fileValues);

        }



        for (Plugin p : mPlugins) {

            p.onBatterySaverChanged(this);

        }



        if (sendBroadcast) {



            if (DEBUG) {