Java Code Examples for android.view.LayoutInflater#cloneInContext()

@Override
public Object getSystemService(String name) {

    if (LAYOUT_INFLATER_SERVICE.equals(name)) {
        if (mLayoutInflater == null) {
            // 重写插件Application Context的获取LayoutInflater方法，解决插件使用Application Context
            // 无法访问插件资源的问题，原因是LayoutInflater的构造函数使用的是Base Context的outerContext，
            // 而这个OuterContext是宿主的Application
            LayoutInflater inflater = (LayoutInflater) super.getSystemService(name);
            mLayoutInflater = forApp ? inflater.cloneInContext(this) : inflater;
            // 设置mPrivateFactory，修复多个插件同时依赖使用同名View的问题，比如android design库
            LayoutInflaterCompat.setPrivateFactory(inflater);
        }
        return mLayoutInflater;
    }

    return super.getSystemService(name);
}
 

public static void owlBeforeCreate(Activity activity){
    Window window = activity.getWindow();
    LayoutInflater layoutInflater = window.getLayoutInflater();

    // replace the inflater in window
    LayoutInflater injectLayoutInflater1 = Factory4InjectedInflater.newInstance(layoutInflater, activity);
    injectLayoutInflater(injectLayoutInflater1
            , activity.getWindow()
            , activity.getWindow().getClass()
            , WINDOW_INFLATER);

    // replace the inflater in current ContextThemeWrapper
    LayoutInflater injectLayoutInflater2 = injectLayoutInflater1.cloneInContext(activity);
    injectLayoutInflater(injectLayoutInflater2
            , activity
            , ContextThemeWrapper.class
            , THEME_INFLATER);

    // insert owlViewContext into root view.
    View v = activity.getWindow().getDecorView();
    OwlViewContext owlObservable = new OwlViewContext();
    insertViewContext(v, owlObservable);

}
 

@Nullable
@Override
public View onCreateView(
    LayoutInflater layoutInflater, @Nullable ViewGroup viewGroup, @Nullable Bundle bundle) {
  this.wrappedContext = new ContextThemeWrapper(getContext(), getShapeTheme());
  LayoutInflater layoutInflaterWithThemedContext =
      layoutInflater.cloneInContext(wrappedContext);
  if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.LOLLIPOP) {
    Window window = getActivity().getWindow();
    statusBarColor = window.getStatusBarColor();
    final TypedValue value = new TypedValue();
    wrappedContext
        .getTheme()
        .resolveAttribute(R.attr.colorPrimaryDark, value, true);
    window.setStatusBarColor(value.data);
  }

  return super.onCreateView(layoutInflaterWithThemedContext, viewGroup, bundle);
}
 

@Override
public View onCreateView(LayoutInflater inflater, @Nullable ViewGroup container, @Nullable Bundle savedInstanceState) {
    if (mTheme > 0) {
        Context newContext = new ContextThemeWrapper(inflater.getContext(), mTheme);
        inflater = inflater.cloneInContext(newContext);
    }
    mInflater = inflater;

    View view = inflater.inflate(R.layout.mnd_list_compact, container, false);
    mListView = (ListView) view.findViewById(R.id.mnd_list_compact);
    return view;
}
 

@Override
public View onCreateView(LayoutInflater inflater, @Nullable ViewGroup container, @Nullable Bundle savedInstanceState) {
    if (mTheme > 0) {
        Context newContext = new ContextThemeWrapper(inflater.getContext(), mTheme);
        inflater = inflater.cloneInContext(newContext);
    }
    mInflater = inflater;

    mView = inflater.inflate(R.layout.mnd_list, container, false);
    mListView = (ListView) mView.findViewById(R.id.mnd_list);
    mPinnedContainer = (ViewGroup) mView.findViewById(R.id.mnd_section_pinned);
    mPinnedDivider = mView.findViewById(R.id.mnd_divider_pinned);
    return mView;
}
 

/**
 * 配置LAYOUT_INFLATER_SERVICE时的一些参数
 *
 * @param context       调用着的context
 * @param systemServcie systemServer对象
 * @param name          server的名字
 * @return systemServer对象
 */
public static Object getSystemService(Context context, Object systemServcie, String name) {
    if (Context.LAYOUT_INFLATER_SERVICE.equals(name)) {
        LayoutInflater inflater = (LayoutInflater) systemServcie;
        inflater.cloneInContext(context);
        //使用某些加固之后该inflater里的mContext变量一直是系统的context，根本不是当前Context
        //所以这里手动设置一次
        PluginUtil.setField(inflater, "mContext", context);
        return inflater;
    }
    return systemServcie;
}
 

public static Object getWrappedSystemService(Object service,
                                             String name,
                                             boolean wrapLayoutInflater) {
  if (Context.WINDOW_SERVICE.equals(name)) {
    boolean goAhead=true;

    for (StackTraceElement entry : Thread.currentThread().getStackTrace()) {
      try {
        Class cls=Class.forName(entry.getClassName());

        if (Dialog.class.isAssignableFrom(cls)) {
          goAhead=false;
          break;
        }
      }
      catch (ClassNotFoundException e) {
        // ???
      }
    }

    if (goAhead) {
      service=new SecureWindowManagerWrapper((WindowManager)service);
    }
  }
  else if (Context.LAYOUT_INFLATER_SERVICE.equals(name) && wrapLayoutInflater) {
    LayoutInflater original=(LayoutInflater)service;
    Context securified=
      new SecureContextWrapper(original.getContext(), true, true);

    service=original.cloneInContext(securified);
  }

  return(service);
}
 

@Override
public View onCreateView(LayoutInflater inflater, ViewGroup container, Bundle savedInstanceState) {
    if (mView == null) {
        boolean isLight = Utils.getSpUtils().getString("loginmode").equals("phone");
        Context contextThemeWrapper = new ContextThemeWrapper(getActivity(), isLight ? R.style.ThemeLight : R.style.ThemeDark);
        LayoutInflater localInflater = inflater.cloneInContext(contextThemeWrapper);
        mView = localInflater.inflate(getContentViewLayoutID(), null);
    }
    ViewGroup parent = (ViewGroup) mView.getParent();
    if (parent != null) {
        parent.removeView(mView);
    }
    return mView;
}
 

private void initLayoutInflater() {
    LayoutInflater layoutInflater = ((LayoutInflater) mContentProxy.getContext().getSystemService(Context
            .LAYOUT_INFLATER_SERVICE));
    if (null != layoutInflater) {
        mLayoutInflater = layoutInflater.cloneInContext(this);
    }
}
 

@SuppressLint("RestrictedApi")
@Nullable
@Override
public View onCreateView(LayoutInflater inflater, ViewGroup container, Bundle savedInstanceState) {
    context = getContext();
    activity = getActivity();
    if (fragmentLayout() != 0) {
        final Context contextThemeWrapper = new ContextThemeWrapper(getContext(), getContext().getTheme());
        LayoutInflater themeAwareInflater = inflater.cloneInContext(contextThemeWrapper);
        View view = themeAwareInflater.inflate(fragmentLayout(), container, false);
        unbinder = ButterKnife.bind(this, view);
        return view;
    }
    return super.onCreateView(inflater, container, savedInstanceState);
}
 

@Override
public Object getSystemService(@NonNull String name) {
    if (LAYOUT_INFLATER_SERVICE.equals(name)) {
        LayoutInflater layoutInflater = (LayoutInflater) mPluginContext.getSystemService(name);
        return layoutInflater.cloneInContext(this);
    }
    return mOriginActivity.getSystemService(name);
}
 

@Override
public View onCreateView(LayoutInflater inflater, ViewGroup container, Bundle savedInstanceState) {
    final Context contextThemeWrapper = new ContextThemeWrapper(getActivity(), R.style.AppTheme);
    LayoutInflater localInflater = inflater.cloneInContext(contextThemeWrapper);
    return super.onCreateView(localInflater, container, savedInstanceState);
}
 

/**
 * Create and return the user interface view for this fragment.
 */
@Override
public View onCreateView(LayoutInflater inflater, ViewGroup container,
        Bundle savedInstanceState)
{
    int theme = getArguments().getInt("theme");
    int initialHour = getArguments().getInt("hour");
    int initialMinute = getArguments().getInt("minute");
    boolean isClientSpecified24HourTime = getArguments().getBoolean("isClientSpecified24HourTime");
    boolean is24HourTime = getArguments().getBoolean("is24HourTime");

    // Unless we inflate using a cloned inflater with a Holo theme,
    // on Lollipop devices the TimePicker will be the new-style
    // radial TimePicker, which is not what we want. So we will
    // clone the inflater that we're given but with our specified
    // theme, then inflate the layout with this new inflater.

    Context contextThemeWrapper = new ContextThemeWrapper(
            getActivity(),
            theme == SlideDayTimePicker.HOLO_DARK ?
                    android.R.style.Theme_Holo : android.R.style.Theme_Holo_Light);
    LayoutInflater localInflater = inflater.cloneInContext(contextThemeWrapper);
    View v = localInflater.inflate(R.layout.fragment_time, container, false);

    mTimePicker = (TimePicker) v.findViewById(R.id.timePicker);
    // block keyboard popping up on touch
    mTimePicker.setDescendantFocusability(DatePicker.FOCUS_BLOCK_DESCENDANTS);
    mTimePicker.setOnTimeChangedListener(new TimePicker.OnTimeChangedListener() {

        @Override
        public void onTimeChanged(TimePicker view, int hourOfDay, int minute)
        {
            mCallback.onTimeChanged(hourOfDay, minute);
        }
    });

    // If the client specifies a 24-hour time format, set it on
    // the TimePicker.
    if (isClientSpecified24HourTime)
    {
        mTimePicker.setIs24HourView(is24HourTime);
    }
    else
    {
        // If the client does not specify a 24-hour time format, use the
        // device default.
        mTimePicker.setIs24HourView(DateFormat.is24HourFormat(
            getTargetFragment().getActivity()));
    }

    mTimePicker.setCurrentHour(initialHour);
    mTimePicker.setCurrentMinute(initialMinute);

    // Fix for the bug where a TimePicker's onTimeChanged() is not called when
    // the user toggles the AM/PM button. Only applies to 4.0.0 and 4.0.3.
    if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.ICE_CREAM_SANDWICH &&
        Build.VERSION.SDK_INT <= Build.VERSION_CODES.ICE_CREAM_SANDWICH_MR1)
    {
        fixTimePickerBug18982();
    }

    return v;
}
 

public static LayoutInflater getThemedInflater(@NonNull Context context, @NonNull LayoutInflater inflater, @StyleRes int theme) {
  Context contextThemeWrapper = new ContextThemeWrapper(context, theme);
  return inflater.cloneInContext(contextThemeWrapper);
}
 

/**
 * Create and return the user interface view for this fragment.
 */
@Override
public View onCreateView(LayoutInflater inflater, ViewGroup container, Bundle savedInstanceState)
{
    int initialDay = getArguments().getInt("initialDay");
    boolean isCustomDaysArraySpecified = getArguments().getBoolean("isCustomDaysArraySpecified");

    String[] daysArray;
    if (isCustomDaysArraySpecified)
    {
        daysArray = getArguments().getStringArray("customDaysArray");
    }
    else
    {
        daysArray = getResources().getStringArray(R.array.days_array);
    }

    // Unless we inflate using a cloned inflater with a Holo theme,
    // on Lollipop devices the TimePicker will be the new-style
    // radial TimePicker, which is not what we want. So we will
    // clone the inflater that we're given but with our specified
    // theme, then inflate the layout with this new inflater.
    int theme = getArguments().getInt("theme");

    Context contextThemeWrapper = new ContextThemeWrapper(
            getActivity(),
            theme == SlideDayTimePicker.HOLO_DARK ?
                    android.R.style.Theme_Holo : android.R.style.Theme_Holo_Light);

    LayoutInflater localInflater = inflater.cloneInContext(contextThemeWrapper);

    View v = localInflater.inflate(R.layout.fragment_day, container, false);

    CustomNumberPicker dayPicker = (CustomNumberPicker) v.findViewById(R.id.dayPicker);
    // remove blinking cursor from NumberPicker
    enableNumberPickerEditing(dayPicker, false);
    // block keyboard popping up on touch
    dayPicker.setDescendantFocusability(NumberPicker.FOCUS_BLOCK_DESCENDANTS);
    dayPicker.setMinValue(0);
    dayPicker.setMaxValue(daysArray.length - 1);
    dayPicker.setDisplayedValues(daysArray);
    dayPicker.setValue(initialDay);
    dayPicker.setOnValueChangedListener(new OnValueChangeListener() {

        @Override
        public void onValueChange(NumberPicker picker, int oldVal, int newVal)
        {
            mCallback.onDayChanged(newVal);
        }
    });

    return v;
}
 

@Override
public View onCreateView(LayoutInflater inflater, ViewGroup container, Bundle savedInstanceState) {
    final Context contextThemeWrapper = new ContextThemeWrapper(getActivity(), R.style.AppTheme);
    LayoutInflater localInflater = inflater.cloneInContext(contextThemeWrapper);
    return super.onCreateView(localInflater, container, savedInstanceState);
}
 

@Override
public View onCreateView(LayoutInflater inflater, ViewGroup container,
                         Bundle savedInstanceState) {

    TypedArray a = mStyledContext.obtainStyledAttributes(null,
            R.styleable.PreferenceFragment,
            R.attr.preferenceFragmentStyle,
            0);

    mLayoutResId = a.getResourceId(R.styleable.PreferenceFragment_android_layout,
            mLayoutResId);

    final Drawable divider = a.getDrawable(
            R.styleable.PreferenceFragment_android_divider);
    final int dividerHeight = a.getDimensionPixelSize(
            R.styleable.PreferenceFragment_android_dividerHeight, -1);
    final boolean allowDividerAfterLastItem = a.getBoolean(
            R.styleable.PreferenceFragment_allowDividerAfterLastItem, false);

    a.recycle();

    // Need to theme the inflater to pick up the preferenceFragmentListStyle
    final TypedValue tv = new TypedValue();
    getActivity().getTheme().resolveAttribute(R.attr.preferenceTheme, tv, true);
    final int theme = tv.resourceId;

    final Context themedContext = new ContextThemeWrapper(inflater.getContext(), theme);
    final LayoutInflater themedInflater = inflater.cloneInContext(themedContext);

    final View view = themedInflater.inflate(mLayoutResId, container, false);

    final View rawListContainer = view.findViewById(R.id.list_container);
    if (!(rawListContainer instanceof ViewGroup)) {
        throw new RuntimeException("Content has view with id attribute "
                + "'R.id.list_container' that is not a ViewGroup class");
    }

    final ViewGroup listContainer = (ViewGroup) rawListContainer;

    final RecyclerView listView = onCreateRecyclerView(themedInflater, listContainer,
            savedInstanceState);
    if (listView == null) {
        throw new RuntimeException("Could not create RecyclerView");
    }

    mList = listView;

    mDividerDecoration = onCreateItemDecoration();
    if (mDividerDecoration != null) {
        mList.addItemDecoration(mDividerDecoration);
    }

    setDivider(divider);
    if (dividerHeight != -1) {
        setDividerHeight(dividerHeight);
    }
    mDividerDecoration.setAllowDividerAfterLastItem(allowDividerAfterLastItem);

    listContainer.addView(mList);
    mHandler.post(mRequestFocus);

    return view;
}
 

public View onCreateView(LayoutInflater inflater, ViewGroup container, Bundle savedInstanceState) {
    ContextThemeWrapper contextThemeWrapper = new ContextThemeWrapper(this.getActivity(), this.getArguments().getInt("com.heinrichreimersoftware.materialintro.SimpleFragment.ARGUMENT_THEME_RES"));
    LayoutInflater localInflater = inflater.cloneInContext(contextThemeWrapper);
    return localInflater.inflate(this.getArguments().getInt("com.heinrichreimersoftware.materialintro.SimpleFragment.ARGUMENT_LAYOUT_RES"), container, false);
}
 

/**
 * Create and return the user interface view for this fragment.
 */
@Override
public View onCreateView(LayoutInflater inflater, ViewGroup container,
        Bundle savedInstanceState)
{
    int theme = getArguments().getInt("theme");
    int initialYear = getArguments().getInt("year");
    int initialMonth = getArguments().getInt("month");
    int initialDay = getArguments().getInt("day");
    Date minDate = (Date) getArguments().getSerializable("minDate");
    Date maxDate = (Date) getArguments().getSerializable("maxDate");

    // Unless we inflate using a cloned inflater with a Holo theme,
    // on Lollipop devices the DatePicker will be the new-style
    // DatePicker, which is not what we want. So we will
    // clone the inflater that we're given but with our specified
    // theme, then inflate the layout with this new inflater.

    Context contextThemeWrapper = new ContextThemeWrapper(
            getActivity(),
            theme == SlideDateTimePicker.HOLO_DARK ?
                     android.R.style.Theme_Holo :
                     android.R.style.Theme_Holo_Light);

    LayoutInflater localInflater = inflater.cloneInContext(contextThemeWrapper);

    View v = localInflater.inflate(R.layout.fragment_date, container, false);

    mDatePicker = (CustomDatePicker) v.findViewById(R.id.datePicker);
    // block keyboard popping up on touch
    mDatePicker.setDescendantFocusability(DatePicker.FOCUS_BLOCK_DESCENDANTS);
    mDatePicker.init(
        initialYear,
        initialMonth,
        initialDay,
        new OnDateChangedListener() {

            @Override
            public void onDateChanged(DatePicker view, int year,
                    int monthOfYear, int dayOfMonth)
            {
                mCallback.onDateChanged(year, monthOfYear, dayOfMonth);
            }
        });

    if (minDate != null)
        mDatePicker.setMinDate(minDate.getTime());

    if (maxDate != null)
        mDatePicker.setMaxDate(maxDate.getTime());

    return v;
}
 

/**
 * Inflate and return the default layout requested by AppWidget provider.
 */
protected View getDefaultView() {
    if (LOGD) {
        Log.d(TAG, "getDefaultView");
    }
    View defaultView = null;
    Exception exception = null;

    try {
        if (mInfo != null) {
            Context theirContext = getRemoteContext();
            mRemoteContext = theirContext;
            LayoutInflater inflater = (LayoutInflater)
                    theirContext.getSystemService(Context.LAYOUT_INFLATER_SERVICE);
            inflater = inflater.cloneInContext(theirContext);
            inflater.setFilter(INFLATER_FILTER);
            AppWidgetManager manager = AppWidgetManager.getInstance(mContext);
            Bundle options = manager.getAppWidgetOptions(mAppWidgetId);

            int layoutId = mInfo.initialLayout;
            if (options.containsKey(AppWidgetManager.OPTION_APPWIDGET_HOST_CATEGORY)) {
                int category = options.getInt(AppWidgetManager.OPTION_APPWIDGET_HOST_CATEGORY);
                if (category == AppWidgetProviderInfo.WIDGET_CATEGORY_KEYGUARD) {
                    int kgLayoutId = mInfo.initialKeyguardLayout;
                    // If a default keyguard layout is not specified, use the standard
                    // default layout.
                    layoutId = kgLayoutId == 0 ? layoutId : kgLayoutId;
                }
            }
            defaultView = inflater.inflate(layoutId, this, false);
        } else {
            Log.w(TAG, "can't inflate defaultView because mInfo is missing");
        }
    } catch (RuntimeException e) {
        exception = e;
    }

    if (exception != null) {
        Log.w(TAG, "Error inflating AppWidget " + mInfo + ": " + exception.toString());
    }

    if (defaultView == null) {
        if (LOGD) Log.d(TAG, "getDefaultView couldn't find any view, so inflating error");
        defaultView = getErrorView();
    }

    return defaultView;
}