/**
 * 跳转到指定应用的首页
 */
private void showActivity(@NonNull String packageName){
	Intent intent = getPackageManager().getLaunchIntentForPackage(packageName);
	startActivity(intent);
}

//多个控件添加监听
private void addOnClickListeners(@IdRes int... ids) { 
    if (ids != null) { 
        View view; 
        for (int id : ids) { 
            view = findViewById(id); 
            if (view != null) { 
                view.setOnClickListener(this); 
            } 
        } 
    } 
}

//调用： 
addOnClickListeners(R.id.btn_open_log 
                    , R.id.btn_disable_log 
                    , R.id.btn_pre_load_before_page 
                    , R.id.btn_pre_load_inside_page 
                    , R.id.btn_pre_load_before_button_click 
                    , R.id.btn_pre_load_group_before_page 
                   );

private SparseArray viewSparseArray = new SparseArray<>(); 
private void addOnClickListeners(@IdRes int... ids) { 
    if (viewSparseArray == null) { 
        viewSparseArray = new SparseArray<>(); 
    } 
    if (ids != null) { 
        for (int id : ids) { 
            if (viewSparseArray.get(id) == null) { 
                viewSparseArray.put(id, findViewById(id)); 
            } 
            if (viewSparseArray.get(id) != null) { 
                viewSparseArray.get(id).setOnClickListener(this); 
            } 
        } 
    } 
}