scrcpy/server/src/main/java/com/genymobile/scrcpy/FakeContext.java

package com.genymobile.scrcpy;

import android.annotation.TargetApi;
import android.content.AttributionSource;
import android.content.ContextWrapper;
import android.os.Build;
import android.os.Process;

public final class FakeContext extends ContextWrapper {

    public static final String PACKAGE_NAME = "com.android.shell";
    public static final int ROOT_UID = 0; // Like android.os.Process.ROOT_UID, but before API 29

    private static final FakeContext INSTANCE = new FakeContext();

    public static FakeContext get() {
        return INSTANCE;
    }

    private FakeContext() {
        super(null);
    }

    @Override
    public String getPackageName() {
        return PACKAGE_NAME;
    }

    @Override
    public String getOpPackageName() {
        return PACKAGE_NAME;
    }

    @TargetApi(Build.VERSION_CODES.S)
    @Override
    public AttributionSource getAttributionSource() {
        AttributionSource.Builder builder = new AttributionSource.Builder(Process.SHELL_UID);
        builder.setPackageName(PACKAGE_NAME);
        return builder.build();
    }
}