在文档中如下声明： public abstract class LayoutInflater extends Object 获得 LayoutInflater 实例的三种方式 1.LayoutInflater inflater...LayoutInflater inflater = LayoutInflater.from(context); 其实，这三种方式本质是相同的，从源码中可以看出： getLayoutInflater()：...) public View inflate (int resource, ViewGroup root, boolean attachToRoot) 示意代码： LayoutInflater inflater...= (LayoutInflater)getSystemService(LAYOUT_INFLATER_SERVICE); View view = inflater.inflate(R.layout.custom...注意： ·inflate方法与 findViewById 方法不同； ·inflater 是用来找 res/layout下的 xml 布局文件，并且实例化； ·findViewById() 是找具体 xml
public abstract class LayoutInflater extends Object 使用方式 获得 LayoutInflater 实例的三种方式： LayoutInflater inflater...); LayoutInflater inflater = LayoutInflater.from(context); 三种方法的关系 getLayoutInflater方法是Activity方法，...LayoutInflater LayoutInflater = (LayoutInflater) context.getSystemService(Context.LAYOUT_INFLATER_SERVICE...attachToRoot) public View inflate (int resource, ViewGroup root, boolean attachToRoot) 使用代码： LayoutInflater inflater...= (LayoutInflater)getSystemService(LAYOUT_INFLATER_SERVICE); View view = inflater.inflate(R.layout.custom
文档中的声明： public abstract class LayoutInflater extends Object 三种实例化方式： 1.LayoutInflater inflater = getLayoutInflater...LayoutInflater inflater = LayoutInflater.from(context); 其实，这三种方式本质是相同的，从源码中可以看出： getLayoutInflater()：...= (LayoutInflater)getSystemService(LAYOUT_INFLATER_SERVICE); View view = inflater.inflate(R.layout.custom...** 注意： ·inflate 方法与 findViewById 方法不同； ·inflater 是用来找 res/layout 下的 xml 布局文件，并且实例化； ·findViewById() 是找具体...总结 以上所述是小编给大家介绍的Android inflater 用法及不同点，希望对大家有所帮助，如果大家有任何疑问请给我留言，小编会及时回复大家的。在此也非常感谢大家对ZaLou.Cn网站的支持！
基本实现 主要借助的就是Deflater, Inflater两个工具类，其使用姿势如下 public static String uncompress(byte[] input) throws IOException...{ Inflater inflater = new Inflater(); inflater.setInput(input); ByteArrayOutputStream baos...inflater.finished()) { int count = inflater.inflate(buff); baos.write(buff, 0...inflater = new Inflater(nowrap); inflater.setInput(input); ByteArrayOutputStream baos = new...inflater.finished()) { int count = inflater.inflate(buff); baos.write(buff, 0
context) { LayoutInflater LayoutInflater = (LayoutInflater) context.getSystemService(Context.LAYOUT_INFLATER_SERVICE...AssertionError("LayoutInflater not found."); } return LayoutInflater; } 其实就是从Context中获取Context.LAYOUT_INFLATER_SERVICE
LayoutInflater inflater = getLayoutInflater();//调用Activity的getLayoutInflater() 2....LayoutInflater inflater = LayoutInflater.from(context); 3....LayoutInflater inflater = (LayoutInflater)context.getSystemService (Context.LAYOUT_INFLATER_SERVICE...public View inflate (int resource, ViewGroup root, boolean attachToRoot) eg: LayoutInflater inflater...(R.layout.list_item, null); inflater.inflate(R.layout.list_item, parent, false); inflater.inflate(R.layout.list_item
获取LayoutInflater的方法有如下三种: LayoutInflater inflater=(LayoutInflater)context.getSystemService(Context.LAYOUT_INFLATER_SERVICE...); View layout = inflater.inflate(R.layout.main, null); LayoutInflater inflater = LayoutInflater.from...(context); (该方法实质就是第一种方法，可参考源代码) View layout = inflater.inflate(R.layout.main, null); LayoutInflater...inflater = getLayoutInflater();（在Activity中可以使用，实际上是View子类下window的一个函数） View layout = inflater.inflate
获得 LayoutInflater 实例的三种方式: LayoutInflater inflater = getLayoutInflater();//调用Activity的getLayoutInflater...() LayoutInflater inflater = LayoutInflater.from(context); LayoutInflater inflater = (LayoutInflater...)context.getSystemService (Context.LAYOUT_INFLATER_SERVICE); 实战应用 使用实例...LayoutParams.WRAP_CONTENT); lp2.addRule(RelativeLayout.CENTER_IN_PARENT); LayoutInflater inflater...= LayoutInflater.from(this); RelativeLayout rly = (RelativeLayout) inflater.inflate(
onCreateViewLazy(savedInstanceState); } else { LayoutInflater layoutInflater = inflater...onFragmentStopLazy(); } } } protected View getPreviewLayout(LayoutInflater inflater...= null) { layout.removeAllViews(); View view = inflater.inflate(layoutResID,...android.view.ViewGroup; public class BaseFragment extends Fragment { protected LayoutInflater inflater..., ViewGroup container, Bundle savedInstanceState) { this.inflater = inflater; this.container
abstract class BaseFragment extends Fragment { @Override public View onCreateView(LayoutInflater inflater..., ViewGroup container, Bundle savedInstanceState) { return initView(inflater,container,savedInstanceState..., ViewGroup container, Bundle savedInstanceState) { View view = inflater.inflate(R.layout.wx_fragment..., ViewGroup container, Bundle savedInstanceState) { View view = inflater.inflate(R.layout.book_fragment..., ViewGroup container, Bundle savedInstanceState) { View view = inflater.inflate(R.layout.me_fragment
LayoutInflater inflater = getLayoutInflater();//调用Activity的getLayoutInflater() 2 2....LayoutInflater inflater = LayoutInflater.from(context); 3 3....LayoutInflater inflater = (LayoutInflater)context.getSystemService 4 (...= (LayoutInflater)getSystemService(LAYOUT_INFLATER_SERVICE); 2 View view = inflater.inflate(R.layout.custom...注意： ·inflate 方法与 findViewById 方法不同； ·inflater 是用来找 res/layout 下的 xml 布局文件，并且实例化； ·findViewById() 是找具体
; if (context instanceof Activity) { inflater = ((Activity) context).getLayoutInflater...(); } else { inflater = LayoutInflater.from(context); } if (inflater...== null) { return null; } if (inflater.getFactory2() == null) {...BackgroundFactory factory = setDelegateFactory(context); inflater.setFactory2(factory);...(inflater.getFactory2() instanceof BackgroundFactory)) { forceSetFactory2(inflater);
private ArrayAdapter adapter; @Nullable @Override public View onCreateView(LayoutInflater inflater..., @Nullable ViewGroup container, @Nullable Bundle savedInstanceState) { View view = inflater.inflate...container, false); viewPager = (ViewPager) view.findViewById(R.id.indicator_all); inflater...= getLayoutInflater(); view1 = inflater.inflate(R.layout.layout1, null); view2 = inflater.inflate...(R.layout.layout2, null); view3 = inflater.inflate(R.layout.layout3, null); view4 = inflater.inflate
如果 end 方法没有调用，就会导致内存泄漏，java.util.zip.InflaterInputStream 类的 close 方法在一些场景下是不会调用 Inflater.end 方法，如下所示。...但是 Inflater 类有实现 finalize 方法，在 Inflater 对象不可达以后，JVM 会帮忙调用 Inflater 类的 finalize 方法 public class Inflater...Inflater 因为还没被 FinalizerThread 执行 fianlize 方法，导致没有释放 Inflater 的 finalize 方法被调用，但是被 libc 的 ptmalloc 缓存...类没有被回收，经过内存分析看，发现 java.util.zip.Inflater 类有 6k 多没有被回收。...方案 2：修改 FastClasspathScanner 代码，在流关闭的时候，顺带关闭 Inflater, SpringBoot 里面是这么实现的。
/** * 带图片的吐司提示 * @param text */ public static void showCustomImgToast(String text) { LayoutInflater inflater...= LayoutInflater.from(mContext); View view = inflater.inflate(R.layout.toast_view, null); ImageView...= LayoutInflater.from(mContext); View view = inflater.inflate(R.layout.toast_view, null); ImageView...= LayoutInflater.from(mContext); View view = inflater.inflate(R.layout.toast_view, null); ImageView...= LayoutInflater.from(mContext); View view = inflater.inflate(R.layout.toast_view, null); ImageView
= getActivity().getLayoutInflater(); View view = inflater.inflate(R.layout.fragment_dialog, null);...使用时略有差异，需要自己注意： @Override public Dialog onCreateDialog(Bundle savedInstanceState) { LayoutInflater inflater...= getActivity().getLayoutInflater(); View view = inflater.inflate(R.layout.fragment_dialog, null);...= getActivity().getLayoutInflater(); View view = inflater.inflate(R.layout.fragment_dialog, null);...= getActivity().getLayoutInflater(); View view = inflater.inflate(R.layout.fragment_dialog, null);
上代码： 第一种方法 LayoutInflater inflater = (LayoutInflater) context.getSystemService(Context.LAYOUT_INFLATER_SERVICE...); 第二种方法 LayoutInflater inflater = LayoutInflater.from(context); 第三种方法 // 在Activity内部调用getLayoutInflater...View view=inflater.inflate(R.layout.ID, null); inflate方法 点击进入sdk源码，可以发现inflate方法有以下几个重载方法： 它们返回的值都是View...示例代码： LayoutInflater inflater = (LayoutInflater)getSystemService(LAYOUT_INFLATER_SERVICE); View view...= inflater.inflate(R.layout.custom, (ViewGroup)findViewById(R.id.test)); //EditText editText = (EditText
View view, ViewGroup.LayoutParams params) 2.用法 1）setContentView(R.layout.main); 2）LayoutInflater inflater...= (LayoutInflater)getSystemService(Context.LAYOUT_INFLATER_SERVICE); View view = (View) inflater.inflate...LayoutInflater inflater = getLayoutInflater(); //调用Activity的getLayoutInflater() 2....LayoutInflater localinflater = (LayoutInflater)context.getSystemService(Context.LAYOUT_INFLATER_SERVICE...LayoutInflater inflater = LayoutInflater.from(context); 其实，这三种方式本质是相同的，从源码中可以得出结论：这三种方式最终本质是都是调用的
测试代码如下：(inflater是LayoutInflater对象的实例，获取方法是：inflater = LayoutInflater.from(this)，其它两种方法自己百度) View v1...= inflater.inflate(R.layout.el_include, null); View v3 = inflater.inflate(R.layout.el_include, itemGroup..., false); View v2 = inflater.inflate(R.layout.el_include, itemGroup); View v4 = inflater.inflate...android:background="#800080" </RelativeLayout </merge R.layout.el_marge 引用必须是这样的： View v = inflater.inflate
context=getActivity(); } @Override @Nullable public View onCreateView(LayoutInflater inflater...); return view; } /** * 初始化View对象 * @param inflater * @return */...public abstract View initView(LayoutInflater inflater); /** * 初始化数据 * @param Bundle...BaseFragment { private List banners; @Override public View initView(LayoutInflater inflater...) { View view=inflater.inflate(R.layout.fragment_index, null); //banner部分 banners
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