| /* |
| * Copyright (C) 2017 The Android Open Source Project |
| * |
| * Licensed under the Apache License, Version 2.0 (the "License"); you may not use this file |
| * except in compliance with the License. You may obtain a copy of the License at |
| * |
| * http://www.apache.org/licenses/LICENSE-2.0 |
| * |
| * Unless required by applicable law or agreed to in writing, software distributed under the |
| * License is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY |
| * KIND, either express or implied. See the License for the specific language governing |
| * permissions and limitations under the License. |
| */ |
| |
| package com.android.systemui; |
| |
| import androidx.annotation.NonNull; |
| |
| import com.android.systemui.dump.DumpManager; |
| |
| import java.io.PrintWriter; |
| |
| /** |
| * Implemented by classes who want to be in: |
| * {@code adb shell dumpsys activity service com.android.systemui} |
| * |
| * @see DumpManager |
| */ |
| public interface Dumpable { |
| |
| /** |
| * Called when it's time to dump the internal state |
| * @param fd A file descriptor. |
| * @param pw Where to write your dump to. |
| * @param args Arguments. |
| */ |
| void dump(@NonNull PrintWriter pw, @NonNull String[] args); |
| } |