diff options
Diffstat (limited to 'packages/SystemUI/src/com/android/systemui/SystemUI.java')
| -rw-r--r-- | packages/SystemUI/src/com/android/systemui/SystemUI.java | 13 |
1 files changed, 11 insertions, 2 deletions
diff --git a/packages/SystemUI/src/com/android/systemui/SystemUI.java b/packages/SystemUI/src/com/android/systemui/SystemUI.java index f795faf30603..e880cc8fd10a 100644 --- a/packages/SystemUI/src/com/android/systemui/SystemUI.java +++ b/packages/SystemUI/src/com/android/systemui/SystemUI.java @@ -21,10 +21,18 @@ import android.content.Context; import android.content.res.Configuration; import android.os.Bundle; +import androidx.annotation.NonNull; + import java.io.FileDescriptor; import java.io.PrintWriter; -public abstract class SystemUI { +/** + * A top-level module of system UI code (sometimes called "system UI services" elsewhere in code). + * Which SystemUI modules are loaded can be controlled via a config resource. + * + * @see SystemUIApplication#startServicesIfNeeded() + */ +public abstract class SystemUI implements Dumpable { protected final Context mContext; public SystemUI(Context context) { @@ -36,7 +44,8 @@ public abstract class SystemUI { protected void onConfigurationChanged(Configuration newConfig) { } - public void dump(FileDescriptor fd, PrintWriter pw, String[] args) { + @Override + public void dump(@NonNull FileDescriptor fd, @NonNull PrintWriter pw, @NonNull String[] args) { } protected void onBootCompleted() { |