a

554325746@qq.com

2020-01-15 956063ff14bc75e3a2a97c7bcaa06b9edc84ad24

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package com.basic.security.activity;
 
import android.os.Bundle;
import android.support.v4.app.FragmentActivity;
import android.view.View;
 
import com.basic.security.utils.PermissionHelper;
 
public class WelcomeActivity extends FragmentActivity {
    public static WelcomeActivity activity;
 
    public WelcomeActivity() {
        activity = this;
    }
 
    public void hideSystemUI() {
        getWindow().getDecorView().setSystemUiVisibility(View.SYSTEM_UI_FLAG_LAYOUT_STABLE
                | View.SYSTEM_UI_FLAG_HIDE_NAVIGATION
                | View.SYSTEM_UI_FLAG_LAYOUT_HIDE_NAVIGATION
                | View.SYSTEM_UI_FLAG_FULLSCREEN
                | View.SYSTEM_UI_FLAG_LAYOUT_FULLSCREEN
                | View.SYSTEM_UI_FLAG_IMMERSIVE_STICKY
                | View.SYSTEM_UI_FLAG_IMMERSIVE);
    }
 
    protected void onCreate(Bundle savedInstanceState) {
        super.onCreate(savedInstanceState);
        setContentView(com.basic.security.utils.ResolutionAdaptation.activity_welcome());
        getWindow().getDecorView().setOnSystemUiVisibilityChangeListener(visibility -> hideSystemUI());
        hideSystemUI();
        if (!PermissionHelper.hasCameraPermission(this)) {
            PermissionHelper.requestCameraPermission(this, true);
        }
    }
}