NavigationMenuPresenter.java revision 66698bb15ba0f873aa1c2290cc50d6bb839a474a
131a49efe2adb59e31611f6871895a3243d835127Yuichi Araki/* 231a49efe2adb59e31611f6871895a3243d835127Yuichi Araki * Copyright (C) 2015 The Android Open Source Project 331a49efe2adb59e31611f6871895a3243d835127Yuichi Araki * 431a49efe2adb59e31611f6871895a3243d835127Yuichi Araki * Licensed under the Apache License, Version 2.0 (the "License"); 531a49efe2adb59e31611f6871895a3243d835127Yuichi Araki * you may not use this file except in compliance with the License. 631a49efe2adb59e31611f6871895a3243d835127Yuichi Araki * You may obtain a copy of the License at 731a49efe2adb59e31611f6871895a3243d835127Yuichi Araki * 831a49efe2adb59e31611f6871895a3243d835127Yuichi Araki * http://www.apache.org/licenses/LICENSE-2.0 931a49efe2adb59e31611f6871895a3243d835127Yuichi Araki * 1031a49efe2adb59e31611f6871895a3243d835127Yuichi Araki * Unless required by applicable law or agreed to in writing, software 1131a49efe2adb59e31611f6871895a3243d835127Yuichi Araki * distributed under the License is distributed on an "AS IS" BASIS, 1231a49efe2adb59e31611f6871895a3243d835127Yuichi Araki * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 1331a49efe2adb59e31611f6871895a3243d835127Yuichi Araki * See the License for the specific language governing permissions and 1431a49efe2adb59e31611f6871895a3243d835127Yuichi Araki * limitations under the License. 1531a49efe2adb59e31611f6871895a3243d835127Yuichi Araki */ 1631a49efe2adb59e31611f6871895a3243d835127Yuichi Araki 1731a49efe2adb59e31611f6871895a3243d835127Yuichi Arakipackage android.support.design.internal; 1831a49efe2adb59e31611f6871895a3243d835127Yuichi Araki 1931a49efe2adb59e31611f6871895a3243d835127Yuichi Arakiimport android.content.Context; 20d3ee2c7d22c0cb204ea9077fa9e64511266d6799Yuichi Arakiimport android.content.res.ColorStateList; 2160abdeb39630c4c74a4c401e221f0c968caa26f5Yuichi Arakiimport android.content.res.Resources; 228bc6f4dfa590d8cd872a9894804a4c80d01a5d87Yuichi Arakiimport android.graphics.drawable.ColorDrawable; 23a63940ca14cd3ad9620e94f709930bb968525c57Chris Banesimport android.graphics.drawable.Drawable; 2401090f9556e7518c9ee206de6efe42de9003f6f5Yuichi Arakiimport android.os.Bundle; 2531a49efe2adb59e31611f6871895a3243d835127Yuichi Arakiimport android.os.Parcelable; 267c89489dcb1e7cc454da4375c387caf20201acb7Chris Banesimport android.support.annotation.LayoutRes; 2701090f9556e7518c9ee206de6efe42de9003f6f5Yuichi Arakiimport android.support.annotation.NonNull; 28d3ee2c7d22c0cb204ea9077fa9e64511266d6799Yuichi Arakiimport android.support.annotation.Nullable; 29153fa9a03422419cd56b7d17def1ae907fc7b5cfChris Banesimport android.support.annotation.StyleRes; 3031a49efe2adb59e31611f6871895a3243d835127Yuichi Arakiimport android.support.design.R; 3166698bb15ba0f873aa1c2290cc50d6bb839a474aChris Banesimport android.support.v7.view.menu.MenuBuilder; 3266698bb15ba0f873aa1c2290cc50d6bb839a474aChris Banesimport android.support.v7.view.menu.MenuItemImpl; 3366698bb15ba0f873aa1c2290cc50d6bb839a474aChris Banesimport android.support.v7.view.menu.MenuPresenter; 3466698bb15ba0f873aa1c2290cc50d6bb839a474aChris Banesimport android.support.v7.view.menu.MenuView; 3566698bb15ba0f873aa1c2290cc50d6bb839a474aChris Banesimport android.support.v7.view.menu.SubMenuBuilder; 3664bcb674cc45ab712a591d4f540d5c13404f3b83Yuichi Arakiimport android.support.v7.widget.RecyclerView; 3701090f9556e7518c9ee206de6efe42de9003f6f5Yuichi Arakiimport android.util.SparseArray; 3831a49efe2adb59e31611f6871895a3243d835127Yuichi Arakiimport android.view.LayoutInflater; 3901090f9556e7518c9ee206de6efe42de9003f6f5Yuichi Arakiimport android.view.MenuItem; 4001090f9556e7518c9ee206de6efe42de9003f6f5Yuichi Arakiimport android.view.SubMenu; 4131a49efe2adb59e31611f6871895a3243d835127Yuichi Arakiimport android.view.View; 4231a49efe2adb59e31611f6871895a3243d835127Yuichi Arakiimport android.view.ViewGroup; 437c89489dcb1e7cc454da4375c387caf20201acb7Chris Banesimport android.widget.LinearLayout; 4401090f9556e7518c9ee206de6efe42de9003f6f5Yuichi Arakiimport android.widget.TextView; 4501090f9556e7518c9ee206de6efe42de9003f6f5Yuichi Araki 4601090f9556e7518c9ee206de6efe42de9003f6f5Yuichi Arakiimport java.util.ArrayList; 4731a49efe2adb59e31611f6871895a3243d835127Yuichi Araki 4831a49efe2adb59e31611f6871895a3243d835127Yuichi Araki/** 4931a49efe2adb59e31611f6871895a3243d835127Yuichi Araki * @hide 5031a49efe2adb59e31611f6871895a3243d835127Yuichi Araki */ 5164bcb674cc45ab712a591d4f540d5c13404f3b83Yuichi Arakipublic class NavigationMenuPresenter implements MenuPresenter { 5231a49efe2adb59e31611f6871895a3243d835127Yuichi Araki 5301090f9556e7518c9ee206de6efe42de9003f6f5Yuichi Araki private static final String STATE_HIERARCHY = "android:menu:list"; 5476bd4d2c1173100ab73c4f27dc42dd917c48915fYuichi Araki private static final String STATE_ADAPTER = "android:menu:adapter"; 5501090f9556e7518c9ee206de6efe42de9003f6f5Yuichi Araki 5631a49efe2adb59e31611f6871895a3243d835127Yuichi Araki private NavigationMenuView mMenuView; 577c89489dcb1e7cc454da4375c387caf20201acb7Chris Banes private LinearLayout mHeaderLayout; 5831a49efe2adb59e31611f6871895a3243d835127Yuichi Araki 5931a49efe2adb59e31611f6871895a3243d835127Yuichi Araki private Callback mCallback; 6031a49efe2adb59e31611f6871895a3243d835127Yuichi Araki private MenuBuilder mMenu; 6131a49efe2adb59e31611f6871895a3243d835127Yuichi Araki private int mId; 6231a49efe2adb59e31611f6871895a3243d835127Yuichi Araki 6331a49efe2adb59e31611f6871895a3243d835127Yuichi Araki private NavigationMenuAdapter mAdapter; 6431a49efe2adb59e31611f6871895a3243d835127Yuichi Araki private LayoutInflater mLayoutInflater; 6531a49efe2adb59e31611f6871895a3243d835127Yuichi Araki 66153fa9a03422419cd56b7d17def1ae907fc7b5cfChris Banes private int mTextAppearance; 67153fa9a03422419cd56b7d17def1ae907fc7b5cfChris Banes private boolean mTextAppearanceSet; 68a63940ca14cd3ad9620e94f709930bb968525c57Chris Banes private ColorStateList mTextColor; 69a63940ca14cd3ad9620e94f709930bb968525c57Chris Banes private ColorStateList mIconTintList; 70a63940ca14cd3ad9620e94f709930bb968525c57Chris Banes private Drawable mItemBackground; 71d3ee2c7d22c0cb204ea9077fa9e64511266d6799Yuichi Araki 7201090f9556e7518c9ee206de6efe42de9003f6f5Yuichi Araki /** 7301090f9556e7518c9ee206de6efe42de9003f6f5Yuichi Araki * Padding to be inserted at the top of the list to avoid the first menu item 7401090f9556e7518c9ee206de6efe42de9003f6f5Yuichi Araki * from being placed underneath the status bar. 7501090f9556e7518c9ee206de6efe42de9003f6f5Yuichi Araki */ 7601090f9556e7518c9ee206de6efe42de9003f6f5Yuichi Araki private int mPaddingTopDefault; 7701090f9556e7518c9ee206de6efe42de9003f6f5Yuichi Araki 7860abdeb39630c4c74a4c401e221f0c968caa26f5Yuichi Araki /** 7960abdeb39630c4c74a4c401e221f0c968caa26f5Yuichi Araki * Padding for separators between items 8060abdeb39630c4c74a4c401e221f0c968caa26f5Yuichi Araki */ 8160abdeb39630c4c74a4c401e221f0c968caa26f5Yuichi Araki private int mPaddingSeparator; 8260abdeb39630c4c74a4c401e221f0c968caa26f5Yuichi Araki 8331a49efe2adb59e31611f6871895a3243d835127Yuichi Araki @Override 8431a49efe2adb59e31611f6871895a3243d835127Yuichi Araki public void initForMenu(Context context, MenuBuilder menu) { 8531a49efe2adb59e31611f6871895a3243d835127Yuichi Araki mLayoutInflater = LayoutInflater.from(context); 8631a49efe2adb59e31611f6871895a3243d835127Yuichi Araki mMenu = menu; 8760abdeb39630c4c74a4c401e221f0c968caa26f5Yuichi Araki Resources res = context.getResources(); 88a577676a64e5353b8ec927117151aa6be84adf66Chris Banes mPaddingTopDefault = res.getDimensionPixelOffset( 89a577676a64e5353b8ec927117151aa6be84adf66Chris Banes R.dimen.design_navigation_padding_top_default); 9060abdeb39630c4c74a4c401e221f0c968caa26f5Yuichi Araki mPaddingSeparator = res.getDimensionPixelOffset( 91a577676a64e5353b8ec927117151aa6be84adf66Chris Banes R.dimen.design_navigation_separator_vertical_padding); 9231a49efe2adb59e31611f6871895a3243d835127Yuichi Araki } 9331a49efe2adb59e31611f6871895a3243d835127Yuichi Araki 9431a49efe2adb59e31611f6871895a3243d835127Yuichi Araki @Override 9531a49efe2adb59e31611f6871895a3243d835127Yuichi Araki public MenuView getMenuView(ViewGroup root) { 9631a49efe2adb59e31611f6871895a3243d835127Yuichi Araki if (mMenuView == null) { 9731a49efe2adb59e31611f6871895a3243d835127Yuichi Araki mMenuView = (NavigationMenuView) mLayoutInflater.inflate( 98a5081dfb26b3664d97d5fe09b9b6a9c9667e0e9fYuichi Araki R.layout.design_navigation_menu, root, false); 9931a49efe2adb59e31611f6871895a3243d835127Yuichi Araki if (mAdapter == null) { 10031a49efe2adb59e31611f6871895a3243d835127Yuichi Araki mAdapter = new NavigationMenuAdapter(); 10131a49efe2adb59e31611f6871895a3243d835127Yuichi Araki } 1027c89489dcb1e7cc454da4375c387caf20201acb7Chris Banes mHeaderLayout = (LinearLayout) mLayoutInflater 1037c89489dcb1e7cc454da4375c387caf20201acb7Chris Banes .inflate(R.layout.design_navigation_item_header, 1047c89489dcb1e7cc454da4375c387caf20201acb7Chris Banes mMenuView, false); 10531a49efe2adb59e31611f6871895a3243d835127Yuichi Araki mMenuView.setAdapter(mAdapter); 10631a49efe2adb59e31611f6871895a3243d835127Yuichi Araki } 10731a49efe2adb59e31611f6871895a3243d835127Yuichi Araki return mMenuView; 10831a49efe2adb59e31611f6871895a3243d835127Yuichi Araki } 10931a49efe2adb59e31611f6871895a3243d835127Yuichi Araki 11031a49efe2adb59e31611f6871895a3243d835127Yuichi Araki @Override 11131a49efe2adb59e31611f6871895a3243d835127Yuichi Araki public void updateMenuView(boolean cleared) { 11231a49efe2adb59e31611f6871895a3243d835127Yuichi Araki if (mAdapter != null) { 11364bcb674cc45ab712a591d4f540d5c13404f3b83Yuichi Araki mAdapter.update(); 11431a49efe2adb59e31611f6871895a3243d835127Yuichi Araki } 11531a49efe2adb59e31611f6871895a3243d835127Yuichi Araki } 11631a49efe2adb59e31611f6871895a3243d835127Yuichi Araki 11731a49efe2adb59e31611f6871895a3243d835127Yuichi Araki @Override 11831a49efe2adb59e31611f6871895a3243d835127Yuichi Araki public void setCallback(Callback cb) { 11931a49efe2adb59e31611f6871895a3243d835127Yuichi Araki mCallback = cb; 12031a49efe2adb59e31611f6871895a3243d835127Yuichi Araki } 12131a49efe2adb59e31611f6871895a3243d835127Yuichi Araki 12231a49efe2adb59e31611f6871895a3243d835127Yuichi Araki @Override 12331a49efe2adb59e31611f6871895a3243d835127Yuichi Araki public boolean onSubMenuSelected(SubMenuBuilder subMenu) { 12431a49efe2adb59e31611f6871895a3243d835127Yuichi Araki return false; 12531a49efe2adb59e31611f6871895a3243d835127Yuichi Araki } 12631a49efe2adb59e31611f6871895a3243d835127Yuichi Araki 12731a49efe2adb59e31611f6871895a3243d835127Yuichi Araki @Override 12831a49efe2adb59e31611f6871895a3243d835127Yuichi Araki public void onCloseMenu(MenuBuilder menu, boolean allMenusAreClosing) { 12931a49efe2adb59e31611f6871895a3243d835127Yuichi Araki if (mCallback != null) { 13031a49efe2adb59e31611f6871895a3243d835127Yuichi Araki mCallback.onCloseMenu(menu, allMenusAreClosing); 13131a49efe2adb59e31611f6871895a3243d835127Yuichi Araki } 13231a49efe2adb59e31611f6871895a3243d835127Yuichi Araki } 13331a49efe2adb59e31611f6871895a3243d835127Yuichi Araki 13431a49efe2adb59e31611f6871895a3243d835127Yuichi Araki @Override 13531a49efe2adb59e31611f6871895a3243d835127Yuichi Araki public boolean flagActionItems() { 13631a49efe2adb59e31611f6871895a3243d835127Yuichi Araki return false; 13731a49efe2adb59e31611f6871895a3243d835127Yuichi Araki } 13831a49efe2adb59e31611f6871895a3243d835127Yuichi Araki 13931a49efe2adb59e31611f6871895a3243d835127Yuichi Araki @Override 14031a49efe2adb59e31611f6871895a3243d835127Yuichi Araki public boolean expandItemActionView(MenuBuilder menu, MenuItemImpl item) { 14131a49efe2adb59e31611f6871895a3243d835127Yuichi Araki return false; 14231a49efe2adb59e31611f6871895a3243d835127Yuichi Araki } 14331a49efe2adb59e31611f6871895a3243d835127Yuichi Araki 14431a49efe2adb59e31611f6871895a3243d835127Yuichi Araki @Override 14531a49efe2adb59e31611f6871895a3243d835127Yuichi Araki public boolean collapseItemActionView(MenuBuilder menu, MenuItemImpl item) { 14631a49efe2adb59e31611f6871895a3243d835127Yuichi Araki return false; 14731a49efe2adb59e31611f6871895a3243d835127Yuichi Araki } 14831a49efe2adb59e31611f6871895a3243d835127Yuichi Araki 14931a49efe2adb59e31611f6871895a3243d835127Yuichi Araki @Override 15031a49efe2adb59e31611f6871895a3243d835127Yuichi Araki public int getId() { 15131a49efe2adb59e31611f6871895a3243d835127Yuichi Araki return mId; 15231a49efe2adb59e31611f6871895a3243d835127Yuichi Araki } 15331a49efe2adb59e31611f6871895a3243d835127Yuichi Araki 15431a49efe2adb59e31611f6871895a3243d835127Yuichi Araki public void setId(int id) { 15531a49efe2adb59e31611f6871895a3243d835127Yuichi Araki mId = id; 15631a49efe2adb59e31611f6871895a3243d835127Yuichi Araki } 15731a49efe2adb59e31611f6871895a3243d835127Yuichi Araki 15831a49efe2adb59e31611f6871895a3243d835127Yuichi Araki @Override 15931a49efe2adb59e31611f6871895a3243d835127Yuichi Araki public Parcelable onSaveInstanceState() { 16001090f9556e7518c9ee206de6efe42de9003f6f5Yuichi Araki Bundle state = new Bundle(); 16101090f9556e7518c9ee206de6efe42de9003f6f5Yuichi Araki if (mMenuView != null) { 16276bd4d2c1173100ab73c4f27dc42dd917c48915fYuichi Araki SparseArray<Parcelable> hierarchy = new SparseArray<>(); 16301090f9556e7518c9ee206de6efe42de9003f6f5Yuichi Araki mMenuView.saveHierarchyState(hierarchy); 16476bd4d2c1173100ab73c4f27dc42dd917c48915fYuichi Araki state.putSparseParcelableArray(STATE_HIERARCHY, hierarchy); 16576bd4d2c1173100ab73c4f27dc42dd917c48915fYuichi Araki } 16676bd4d2c1173100ab73c4f27dc42dd917c48915fYuichi Araki if (mAdapter != null) { 16776bd4d2c1173100ab73c4f27dc42dd917c48915fYuichi Araki state.putBundle(STATE_ADAPTER, mAdapter.createInstanceState()); 16801090f9556e7518c9ee206de6efe42de9003f6f5Yuichi Araki } 16901090f9556e7518c9ee206de6efe42de9003f6f5Yuichi Araki return state; 17031a49efe2adb59e31611f6871895a3243d835127Yuichi Araki } 17131a49efe2adb59e31611f6871895a3243d835127Yuichi Araki 17231a49efe2adb59e31611f6871895a3243d835127Yuichi Araki @Override 17301090f9556e7518c9ee206de6efe42de9003f6f5Yuichi Araki public void onRestoreInstanceState(Parcelable parcelable) { 17401090f9556e7518c9ee206de6efe42de9003f6f5Yuichi Araki Bundle state = (Bundle) parcelable; 17501090f9556e7518c9ee206de6efe42de9003f6f5Yuichi Araki SparseArray<Parcelable> hierarchy = state.getSparseParcelableArray(STATE_HIERARCHY); 17601090f9556e7518c9ee206de6efe42de9003f6f5Yuichi Araki if (hierarchy != null) { 17701090f9556e7518c9ee206de6efe42de9003f6f5Yuichi Araki mMenuView.restoreHierarchyState(hierarchy); 17801090f9556e7518c9ee206de6efe42de9003f6f5Yuichi Araki } 17976bd4d2c1173100ab73c4f27dc42dd917c48915fYuichi Araki Bundle adapterState = state.getBundle(STATE_ADAPTER); 18076bd4d2c1173100ab73c4f27dc42dd917c48915fYuichi Araki if (adapterState != null) { 18176bd4d2c1173100ab73c4f27dc42dd917c48915fYuichi Araki mAdapter.restoreInstanceState(adapterState); 18276bd4d2c1173100ab73c4f27dc42dd917c48915fYuichi Araki } 18331a49efe2adb59e31611f6871895a3243d835127Yuichi Araki } 18431a49efe2adb59e31611f6871895a3243d835127Yuichi Araki 185f9b8005bf607feddd9b482f817bd68c46739e4f1Yuichi Araki public void setCheckedItem(MenuItemImpl item) { 186f9b8005bf607feddd9b482f817bd68c46739e4f1Yuichi Araki mAdapter.setCheckedItem(item); 187f9b8005bf607feddd9b482f817bd68c46739e4f1Yuichi Araki } 188f9b8005bf607feddd9b482f817bd68c46739e4f1Yuichi Araki 1897c89489dcb1e7cc454da4375c387caf20201acb7Chris Banes public View inflateHeaderView(@LayoutRes int res) { 1907c89489dcb1e7cc454da4375c387caf20201acb7Chris Banes View view = mLayoutInflater.inflate(res, mHeaderLayout, false); 1917c89489dcb1e7cc454da4375c387caf20201acb7Chris Banes addHeaderView(view); 1927c89489dcb1e7cc454da4375c387caf20201acb7Chris Banes return view; 1937c89489dcb1e7cc454da4375c387caf20201acb7Chris Banes } 1947c89489dcb1e7cc454da4375c387caf20201acb7Chris Banes 19501090f9556e7518c9ee206de6efe42de9003f6f5Yuichi Araki public void addHeaderView(@NonNull View view) { 1967c89489dcb1e7cc454da4375c387caf20201acb7Chris Banes mHeaderLayout.addView(view); 1977c89489dcb1e7cc454da4375c387caf20201acb7Chris Banes // The padding on top should be cleared. 19860abdeb39630c4c74a4c401e221f0c968caa26f5Yuichi Araki mMenuView.setPadding(0, 0, 0, mMenuView.getPaddingBottom()); 19901090f9556e7518c9ee206de6efe42de9003f6f5Yuichi Araki } 20001090f9556e7518c9ee206de6efe42de9003f6f5Yuichi Araki 2017c89489dcb1e7cc454da4375c387caf20201acb7Chris Banes public void removeHeaderView(@NonNull View view) { 2027c89489dcb1e7cc454da4375c387caf20201acb7Chris Banes mHeaderLayout.removeView(view); 2037c89489dcb1e7cc454da4375c387caf20201acb7Chris Banes if (mHeaderLayout.getChildCount() == 0) { 20472fa50f289d462aae5038e8dd78e134a0fffcf12Yuichi Araki mMenuView.setPadding(0, mPaddingTopDefault, 0, mMenuView.getPaddingBottom()); 20501090f9556e7518c9ee206de6efe42de9003f6f5Yuichi Araki } 20631a49efe2adb59e31611f6871895a3243d835127Yuichi Araki } 20731a49efe2adb59e31611f6871895a3243d835127Yuichi Araki 208cdccc4c6d5f1e40610ce4df4afeb1f99cbdb63e8Yuichi Araki public int getHeaderCount() { 209cdccc4c6d5f1e40610ce4df4afeb1f99cbdb63e8Yuichi Araki return mHeaderLayout.getChildCount(); 210cdccc4c6d5f1e40610ce4df4afeb1f99cbdb63e8Yuichi Araki } 211cdccc4c6d5f1e40610ce4df4afeb1f99cbdb63e8Yuichi Araki 212cdccc4c6d5f1e40610ce4df4afeb1f99cbdb63e8Yuichi Araki public View getHeaderView(int index) { 213cdccc4c6d5f1e40610ce4df4afeb1f99cbdb63e8Yuichi Araki return mHeaderLayout.getChildAt(index); 214cdccc4c6d5f1e40610ce4df4afeb1f99cbdb63e8Yuichi Araki } 215cdccc4c6d5f1e40610ce4df4afeb1f99cbdb63e8Yuichi Araki 216d3ee2c7d22c0cb204ea9077fa9e64511266d6799Yuichi Araki @Nullable 217d3ee2c7d22c0cb204ea9077fa9e64511266d6799Yuichi Araki public ColorStateList getItemTintList() { 218a63940ca14cd3ad9620e94f709930bb968525c57Chris Banes return mIconTintList; 219d3ee2c7d22c0cb204ea9077fa9e64511266d6799Yuichi Araki } 220d3ee2c7d22c0cb204ea9077fa9e64511266d6799Yuichi Araki 221a63940ca14cd3ad9620e94f709930bb968525c57Chris Banes public void setItemIconTintList(@Nullable ColorStateList tint) { 222a63940ca14cd3ad9620e94f709930bb968525c57Chris Banes mIconTintList = tint; 223153fa9a03422419cd56b7d17def1ae907fc7b5cfChris Banes updateMenuView(false); 224d3ee2c7d22c0cb204ea9077fa9e64511266d6799Yuichi Araki } 225d3ee2c7d22c0cb204ea9077fa9e64511266d6799Yuichi Araki 226a63940ca14cd3ad9620e94f709930bb968525c57Chris Banes @Nullable 227a63940ca14cd3ad9620e94f709930bb968525c57Chris Banes public ColorStateList getItemTextColor() { 228a63940ca14cd3ad9620e94f709930bb968525c57Chris Banes return mTextColor; 229a63940ca14cd3ad9620e94f709930bb968525c57Chris Banes } 230a63940ca14cd3ad9620e94f709930bb968525c57Chris Banes 231a63940ca14cd3ad9620e94f709930bb968525c57Chris Banes public void setItemTextColor(@Nullable ColorStateList textColor) { 232a63940ca14cd3ad9620e94f709930bb968525c57Chris Banes mTextColor = textColor; 233153fa9a03422419cd56b7d17def1ae907fc7b5cfChris Banes updateMenuView(false); 234153fa9a03422419cd56b7d17def1ae907fc7b5cfChris Banes } 235153fa9a03422419cd56b7d17def1ae907fc7b5cfChris Banes 236153fa9a03422419cd56b7d17def1ae907fc7b5cfChris Banes public void setItemTextAppearance(@StyleRes int resId) { 237153fa9a03422419cd56b7d17def1ae907fc7b5cfChris Banes mTextAppearance = resId; 238153fa9a03422419cd56b7d17def1ae907fc7b5cfChris Banes mTextAppearanceSet = true; 239153fa9a03422419cd56b7d17def1ae907fc7b5cfChris Banes updateMenuView(false); 240a63940ca14cd3ad9620e94f709930bb968525c57Chris Banes } 241a63940ca14cd3ad9620e94f709930bb968525c57Chris Banes 242a63940ca14cd3ad9620e94f709930bb968525c57Chris Banes public Drawable getItemBackground() { 243a63940ca14cd3ad9620e94f709930bb968525c57Chris Banes return mItemBackground; 244d3ee2c7d22c0cb204ea9077fa9e64511266d6799Yuichi Araki } 245d3ee2c7d22c0cb204ea9077fa9e64511266d6799Yuichi Araki 246a63940ca14cd3ad9620e94f709930bb968525c57Chris Banes public void setItemBackground(Drawable itemBackground) { 247a63940ca14cd3ad9620e94f709930bb968525c57Chris Banes mItemBackground = itemBackground; 248d3ee2c7d22c0cb204ea9077fa9e64511266d6799Yuichi Araki } 249d3ee2c7d22c0cb204ea9077fa9e64511266d6799Yuichi Araki 250cc7a09fc0018e348027151daecf581b1d1b78f11Yuichi Araki public void setUpdateSuspended(boolean updateSuspended) { 251cc7a09fc0018e348027151daecf581b1d1b78f11Yuichi Araki if (mAdapter != null) { 252cc7a09fc0018e348027151daecf581b1d1b78f11Yuichi Araki mAdapter.setUpdateSuspended(updateSuspended); 253cc7a09fc0018e348027151daecf581b1d1b78f11Yuichi Araki } 254cc7a09fc0018e348027151daecf581b1d1b78f11Yuichi Araki } 255cc7a09fc0018e348027151daecf581b1d1b78f11Yuichi Araki 25664bcb674cc45ab712a591d4f540d5c13404f3b83Yuichi Araki private abstract static class ViewHolder extends RecyclerView.ViewHolder { 25764bcb674cc45ab712a591d4f540d5c13404f3b83Yuichi Araki 25864bcb674cc45ab712a591d4f540d5c13404f3b83Yuichi Araki public ViewHolder(View itemView) { 25964bcb674cc45ab712a591d4f540d5c13404f3b83Yuichi Araki super(itemView); 26064bcb674cc45ab712a591d4f540d5c13404f3b83Yuichi Araki } 26164bcb674cc45ab712a591d4f540d5c13404f3b83Yuichi Araki 26264bcb674cc45ab712a591d4f540d5c13404f3b83Yuichi Araki } 26364bcb674cc45ab712a591d4f540d5c13404f3b83Yuichi Araki 26464bcb674cc45ab712a591d4f540d5c13404f3b83Yuichi Araki private static class NormalViewHolder extends ViewHolder { 26564bcb674cc45ab712a591d4f540d5c13404f3b83Yuichi Araki 26664bcb674cc45ab712a591d4f540d5c13404f3b83Yuichi Araki public NormalViewHolder(LayoutInflater inflater, ViewGroup parent, 26764bcb674cc45ab712a591d4f540d5c13404f3b83Yuichi Araki View.OnClickListener listener) { 26864bcb674cc45ab712a591d4f540d5c13404f3b83Yuichi Araki super(inflater.inflate(R.layout.design_navigation_item, parent, false)); 26964bcb674cc45ab712a591d4f540d5c13404f3b83Yuichi Araki itemView.setOnClickListener(listener); 27064bcb674cc45ab712a591d4f540d5c13404f3b83Yuichi Araki } 27164bcb674cc45ab712a591d4f540d5c13404f3b83Yuichi Araki 27264bcb674cc45ab712a591d4f540d5c13404f3b83Yuichi Araki } 27364bcb674cc45ab712a591d4f540d5c13404f3b83Yuichi Araki 27464bcb674cc45ab712a591d4f540d5c13404f3b83Yuichi Araki private static class SubheaderViewHolder extends ViewHolder { 27564bcb674cc45ab712a591d4f540d5c13404f3b83Yuichi Araki 27664bcb674cc45ab712a591d4f540d5c13404f3b83Yuichi Araki public SubheaderViewHolder(LayoutInflater inflater, ViewGroup parent) { 27764bcb674cc45ab712a591d4f540d5c13404f3b83Yuichi Araki super(inflater.inflate(R.layout.design_navigation_item_subheader, parent, false)); 27864bcb674cc45ab712a591d4f540d5c13404f3b83Yuichi Araki } 27964bcb674cc45ab712a591d4f540d5c13404f3b83Yuichi Araki 28064bcb674cc45ab712a591d4f540d5c13404f3b83Yuichi Araki } 28164bcb674cc45ab712a591d4f540d5c13404f3b83Yuichi Araki 28264bcb674cc45ab712a591d4f540d5c13404f3b83Yuichi Araki private static class SeparatorViewHolder extends ViewHolder { 28364bcb674cc45ab712a591d4f540d5c13404f3b83Yuichi Araki 28464bcb674cc45ab712a591d4f540d5c13404f3b83Yuichi Araki public SeparatorViewHolder(LayoutInflater inflater, ViewGroup parent) { 28564bcb674cc45ab712a591d4f540d5c13404f3b83Yuichi Araki super(inflater.inflate(R.layout.design_navigation_item_separator, parent, false)); 28664bcb674cc45ab712a591d4f540d5c13404f3b83Yuichi Araki } 28764bcb674cc45ab712a591d4f540d5c13404f3b83Yuichi Araki 28864bcb674cc45ab712a591d4f540d5c13404f3b83Yuichi Araki } 28964bcb674cc45ab712a591d4f540d5c13404f3b83Yuichi Araki 2907c89489dcb1e7cc454da4375c387caf20201acb7Chris Banes private static class HeaderViewHolder extends ViewHolder { 2917c89489dcb1e7cc454da4375c387caf20201acb7Chris Banes 2927c89489dcb1e7cc454da4375c387caf20201acb7Chris Banes public HeaderViewHolder(View itemView) { 2937c89489dcb1e7cc454da4375c387caf20201acb7Chris Banes super(itemView); 2947c89489dcb1e7cc454da4375c387caf20201acb7Chris Banes } 2957c89489dcb1e7cc454da4375c387caf20201acb7Chris Banes 2967c89489dcb1e7cc454da4375c387caf20201acb7Chris Banes } 2977c89489dcb1e7cc454da4375c387caf20201acb7Chris Banes 29864bcb674cc45ab712a591d4f540d5c13404f3b83Yuichi Araki /** 29964bcb674cc45ab712a591d4f540d5c13404f3b83Yuichi Araki * Handles click events for the menu items. The items has to be {@link NavigationMenuItemView}. 30064bcb674cc45ab712a591d4f540d5c13404f3b83Yuichi Araki */ 30164bcb674cc45ab712a591d4f540d5c13404f3b83Yuichi Araki private final View.OnClickListener mOnClickListener = new View.OnClickListener() { 30264bcb674cc45ab712a591d4f540d5c13404f3b83Yuichi Araki 30364bcb674cc45ab712a591d4f540d5c13404f3b83Yuichi Araki @Override 30464bcb674cc45ab712a591d4f540d5c13404f3b83Yuichi Araki public void onClick(View v) { 30564bcb674cc45ab712a591d4f540d5c13404f3b83Yuichi Araki NavigationMenuItemView itemView = (NavigationMenuItemView) v; 30664bcb674cc45ab712a591d4f540d5c13404f3b83Yuichi Araki setUpdateSuspended(true); 30764bcb674cc45ab712a591d4f540d5c13404f3b83Yuichi Araki MenuItemImpl item = itemView.getItemData(); 30864bcb674cc45ab712a591d4f540d5c13404f3b83Yuichi Araki boolean result = mMenu.performItemAction(item, NavigationMenuPresenter.this, 0); 30964bcb674cc45ab712a591d4f540d5c13404f3b83Yuichi Araki if (item != null && item.isCheckable() && result) { 31064bcb674cc45ab712a591d4f540d5c13404f3b83Yuichi Araki mAdapter.setCheckedItem(item); 31164bcb674cc45ab712a591d4f540d5c13404f3b83Yuichi Araki } 31264bcb674cc45ab712a591d4f540d5c13404f3b83Yuichi Araki setUpdateSuspended(false); 31364bcb674cc45ab712a591d4f540d5c13404f3b83Yuichi Araki updateMenuView(false); 31464bcb674cc45ab712a591d4f540d5c13404f3b83Yuichi Araki } 31564bcb674cc45ab712a591d4f540d5c13404f3b83Yuichi Araki 31664bcb674cc45ab712a591d4f540d5c13404f3b83Yuichi Araki }; 31764bcb674cc45ab712a591d4f540d5c13404f3b83Yuichi Araki 31864bcb674cc45ab712a591d4f540d5c13404f3b83Yuichi Araki private class NavigationMenuAdapter extends RecyclerView.Adapter<ViewHolder> { 31976bd4d2c1173100ab73c4f27dc42dd917c48915fYuichi Araki 320f9b8005bf607feddd9b482f817bd68c46739e4f1Yuichi Araki private static final String STATE_CHECKED_ITEM = "android:menu:checked"; 32176bd4d2c1173100ab73c4f27dc42dd917c48915fYuichi Araki 32236d347c02fa8da71ccd69634484be8156fa0085bYuichi Araki private static final String STATE_ACTION_VIEWS = "android:menu:action_views"; 32301090f9556e7518c9ee206de6efe42de9003f6f5Yuichi Araki private static final int VIEW_TYPE_NORMAL = 0; 32401090f9556e7518c9ee206de6efe42de9003f6f5Yuichi Araki private static final int VIEW_TYPE_SUBHEADER = 1; 32501090f9556e7518c9ee206de6efe42de9003f6f5Yuichi Araki private static final int VIEW_TYPE_SEPARATOR = 2; 3267c89489dcb1e7cc454da4375c387caf20201acb7Chris Banes private static final int VIEW_TYPE_HEADER = 3; 32701090f9556e7518c9ee206de6efe42de9003f6f5Yuichi Araki 3283a2c9c408e240e761b043139c5d228d3ad93f6c2Chris Banes private final ArrayList<NavigationMenuItem> mItems = new ArrayList<>(); 329f9b8005bf607feddd9b482f817bd68c46739e4f1Yuichi Araki private MenuItemImpl mCheckedItem; 3303a2c9c408e240e761b043139c5d228d3ad93f6c2Chris Banes private ColorDrawable mTransparentIcon; 33176bd4d2c1173100ab73c4f27dc42dd917c48915fYuichi Araki private boolean mUpdateSuspended; 3323a2c9c408e240e761b043139c5d228d3ad93f6c2Chris Banes 3333a2c9c408e240e761b043139c5d228d3ad93f6c2Chris Banes NavigationMenuAdapter() { 3343a2c9c408e240e761b043139c5d228d3ad93f6c2Chris Banes prepareMenuItems(); 3353a2c9c408e240e761b043139c5d228d3ad93f6c2Chris Banes } 3363a2c9c408e240e761b043139c5d228d3ad93f6c2Chris Banes 33731a49efe2adb59e31611f6871895a3243d835127Yuichi Araki @Override 33831a49efe2adb59e31611f6871895a3243d835127Yuichi Araki public long getItemId(int position) { 33931a49efe2adb59e31611f6871895a3243d835127Yuichi Araki return position; 34031a49efe2adb59e31611f6871895a3243d835127Yuichi Araki } 34131a49efe2adb59e31611f6871895a3243d835127Yuichi Araki 34231a49efe2adb59e31611f6871895a3243d835127Yuichi Araki @Override 34364bcb674cc45ab712a591d4f540d5c13404f3b83Yuichi Araki public int getItemCount() { 34464bcb674cc45ab712a591d4f540d5c13404f3b83Yuichi Araki return mItems.size(); 34501090f9556e7518c9ee206de6efe42de9003f6f5Yuichi Araki } 34601090f9556e7518c9ee206de6efe42de9003f6f5Yuichi Araki 34701090f9556e7518c9ee206de6efe42de9003f6f5Yuichi Araki @Override 34801090f9556e7518c9ee206de6efe42de9003f6f5Yuichi Araki public int getItemViewType(int position) { 34964bcb674cc45ab712a591d4f540d5c13404f3b83Yuichi Araki NavigationMenuItem item = mItems.get(position); 35064bcb674cc45ab712a591d4f540d5c13404f3b83Yuichi Araki if (item instanceof NavigationMenuSeparatorItem) { 35101090f9556e7518c9ee206de6efe42de9003f6f5Yuichi Araki return VIEW_TYPE_SEPARATOR; 3527c89489dcb1e7cc454da4375c387caf20201acb7Chris Banes } else if (item instanceof NavigationMenuHeaderItem) { 3537c89489dcb1e7cc454da4375c387caf20201acb7Chris Banes return VIEW_TYPE_HEADER; 35464bcb674cc45ab712a591d4f540d5c13404f3b83Yuichi Araki } else if (item instanceof NavigationMenuTextItem) { 35564bcb674cc45ab712a591d4f540d5c13404f3b83Yuichi Araki NavigationMenuTextItem textItem = (NavigationMenuTextItem) item; 35664bcb674cc45ab712a591d4f540d5c13404f3b83Yuichi Araki if (textItem.getMenuItem().hasSubMenu()) { 35764bcb674cc45ab712a591d4f540d5c13404f3b83Yuichi Araki return VIEW_TYPE_SUBHEADER; 35864bcb674cc45ab712a591d4f540d5c13404f3b83Yuichi Araki } else { 35964bcb674cc45ab712a591d4f540d5c13404f3b83Yuichi Araki return VIEW_TYPE_NORMAL; 36064bcb674cc45ab712a591d4f540d5c13404f3b83Yuichi Araki } 36101090f9556e7518c9ee206de6efe42de9003f6f5Yuichi Araki } 36264bcb674cc45ab712a591d4f540d5c13404f3b83Yuichi Araki throw new RuntimeException("Unknown item type."); 36301090f9556e7518c9ee206de6efe42de9003f6f5Yuichi Araki } 36401090f9556e7518c9ee206de6efe42de9003f6f5Yuichi Araki 36501090f9556e7518c9ee206de6efe42de9003f6f5Yuichi Araki @Override 36664bcb674cc45ab712a591d4f540d5c13404f3b83Yuichi Araki public ViewHolder onCreateViewHolder(ViewGroup parent, int viewType) { 36701090f9556e7518c9ee206de6efe42de9003f6f5Yuichi Araki switch (viewType) { 36801090f9556e7518c9ee206de6efe42de9003f6f5Yuichi Araki case VIEW_TYPE_NORMAL: 36964bcb674cc45ab712a591d4f540d5c13404f3b83Yuichi Araki return new NormalViewHolder(mLayoutInflater, parent, mOnClickListener); 37064bcb674cc45ab712a591d4f540d5c13404f3b83Yuichi Araki case VIEW_TYPE_SUBHEADER: 37164bcb674cc45ab712a591d4f540d5c13404f3b83Yuichi Araki return new SubheaderViewHolder(mLayoutInflater, parent); 37264bcb674cc45ab712a591d4f540d5c13404f3b83Yuichi Araki case VIEW_TYPE_SEPARATOR: 37364bcb674cc45ab712a591d4f540d5c13404f3b83Yuichi Araki return new SeparatorViewHolder(mLayoutInflater, parent); 3747c89489dcb1e7cc454da4375c387caf20201acb7Chris Banes case VIEW_TYPE_HEADER: 3757c89489dcb1e7cc454da4375c387caf20201acb7Chris Banes return new HeaderViewHolder(mHeaderLayout); 37664bcb674cc45ab712a591d4f540d5c13404f3b83Yuichi Araki } 37764bcb674cc45ab712a591d4f540d5c13404f3b83Yuichi Araki return null; 37864bcb674cc45ab712a591d4f540d5c13404f3b83Yuichi Araki } 37964bcb674cc45ab712a591d4f540d5c13404f3b83Yuichi Araki 38064bcb674cc45ab712a591d4f540d5c13404f3b83Yuichi Araki @Override 38164bcb674cc45ab712a591d4f540d5c13404f3b83Yuichi Araki public void onBindViewHolder(ViewHolder holder, int position) { 38264bcb674cc45ab712a591d4f540d5c13404f3b83Yuichi Araki switch (getItemViewType(position)) { 38364bcb674cc45ab712a591d4f540d5c13404f3b83Yuichi Araki case VIEW_TYPE_NORMAL: { 38464bcb674cc45ab712a591d4f540d5c13404f3b83Yuichi Araki NavigationMenuItemView itemView = (NavigationMenuItemView) holder.itemView; 385a63940ca14cd3ad9620e94f709930bb968525c57Chris Banes itemView.setIconTintList(mIconTintList); 386153fa9a03422419cd56b7d17def1ae907fc7b5cfChris Banes if (mTextAppearanceSet) { 387153fa9a03422419cd56b7d17def1ae907fc7b5cfChris Banes itemView.setTextAppearance(itemView.getContext(), mTextAppearance); 388153fa9a03422419cd56b7d17def1ae907fc7b5cfChris Banes } 389153fa9a03422419cd56b7d17def1ae907fc7b5cfChris Banes if (mTextColor != null) { 390153fa9a03422419cd56b7d17def1ae907fc7b5cfChris Banes itemView.setTextColor(mTextColor); 391153fa9a03422419cd56b7d17def1ae907fc7b5cfChris Banes } 3921a542ba7235ec038f7ec1ac0ed65f35d29f5c952Yuichi Araki itemView.setBackgroundDrawable(mItemBackground != null ? 3931a542ba7235ec038f7ec1ac0ed65f35d29f5c952Yuichi Araki mItemBackground.getConstantState().newDrawable() : null); 39464bcb674cc45ab712a591d4f540d5c13404f3b83Yuichi Araki NavigationMenuTextItem item = (NavigationMenuTextItem) mItems.get(position); 39501090f9556e7518c9ee206de6efe42de9003f6f5Yuichi Araki itemView.initialize(item.getMenuItem(), 0); 39601090f9556e7518c9ee206de6efe42de9003f6f5Yuichi Araki break; 39764bcb674cc45ab712a591d4f540d5c13404f3b83Yuichi Araki } 39864bcb674cc45ab712a591d4f540d5c13404f3b83Yuichi Araki case VIEW_TYPE_SUBHEADER: { 39964bcb674cc45ab712a591d4f540d5c13404f3b83Yuichi Araki TextView subHeader = (TextView) holder.itemView; 40064bcb674cc45ab712a591d4f540d5c13404f3b83Yuichi Araki NavigationMenuTextItem item = (NavigationMenuTextItem) mItems.get(position); 40101090f9556e7518c9ee206de6efe42de9003f6f5Yuichi Araki subHeader.setText(item.getMenuItem().getTitle()); 40201090f9556e7518c9ee206de6efe42de9003f6f5Yuichi Araki break; 40364bcb674cc45ab712a591d4f540d5c13404f3b83Yuichi Araki } 40464bcb674cc45ab712a591d4f540d5c13404f3b83Yuichi Araki case VIEW_TYPE_SEPARATOR: { 40564bcb674cc45ab712a591d4f540d5c13404f3b83Yuichi Araki NavigationMenuSeparatorItem item = 40664bcb674cc45ab712a591d4f540d5c13404f3b83Yuichi Araki (NavigationMenuSeparatorItem) mItems.get(position); 40764bcb674cc45ab712a591d4f540d5c13404f3b83Yuichi Araki holder.itemView.setPadding(0, item.getPaddingTop(), 0, 40860abdeb39630c4c74a4c401e221f0c968caa26f5Yuichi Araki item.getPaddingBottom()); 40901090f9556e7518c9ee206de6efe42de9003f6f5Yuichi Araki break; 41064bcb674cc45ab712a591d4f540d5c13404f3b83Yuichi Araki } 4117c89489dcb1e7cc454da4375c387caf20201acb7Chris Banes case VIEW_TYPE_HEADER: { 4127c89489dcb1e7cc454da4375c387caf20201acb7Chris Banes break; 4137c89489dcb1e7cc454da4375c387caf20201acb7Chris Banes } 41431a49efe2adb59e31611f6871895a3243d835127Yuichi Araki } 41501090f9556e7518c9ee206de6efe42de9003f6f5Yuichi Araki 41601090f9556e7518c9ee206de6efe42de9003f6f5Yuichi Araki } 41701090f9556e7518c9ee206de6efe42de9003f6f5Yuichi Araki 41801090f9556e7518c9ee206de6efe42de9003f6f5Yuichi Araki @Override 41964bcb674cc45ab712a591d4f540d5c13404f3b83Yuichi Araki public void onViewRecycled(ViewHolder holder) { 42064bcb674cc45ab712a591d4f540d5c13404f3b83Yuichi Araki if (holder instanceof NormalViewHolder) { 42164bcb674cc45ab712a591d4f540d5c13404f3b83Yuichi Araki ((NavigationMenuItemView) holder.itemView).recycle(); 42264bcb674cc45ab712a591d4f540d5c13404f3b83Yuichi Araki } 42301090f9556e7518c9ee206de6efe42de9003f6f5Yuichi Araki } 42401090f9556e7518c9ee206de6efe42de9003f6f5Yuichi Araki 42564bcb674cc45ab712a591d4f540d5c13404f3b83Yuichi Araki public void update() { 4263a2c9c408e240e761b043139c5d228d3ad93f6c2Chris Banes prepareMenuItems(); 42764bcb674cc45ab712a591d4f540d5c13404f3b83Yuichi Araki notifyDataSetChanged(); 4283a2c9c408e240e761b043139c5d228d3ad93f6c2Chris Banes } 4293a2c9c408e240e761b043139c5d228d3ad93f6c2Chris Banes 4303a2c9c408e240e761b043139c5d228d3ad93f6c2Chris Banes /** 4313a2c9c408e240e761b043139c5d228d3ad93f6c2Chris Banes * Flattens the visible menu items of {@link #mMenu} into {@link #mItems}, 4323a2c9c408e240e761b043139c5d228d3ad93f6c2Chris Banes * while inserting separators between items when necessary. 4333a2c9c408e240e761b043139c5d228d3ad93f6c2Chris Banes */ 4343a2c9c408e240e761b043139c5d228d3ad93f6c2Chris Banes private void prepareMenuItems() { 43576bd4d2c1173100ab73c4f27dc42dd917c48915fYuichi Araki if (mUpdateSuspended) { 43676bd4d2c1173100ab73c4f27dc42dd917c48915fYuichi Araki return; 43776bd4d2c1173100ab73c4f27dc42dd917c48915fYuichi Araki } 43842db3143bed767c8e826e69f214672be358078ebYuichi Araki mUpdateSuspended = true; 4393a2c9c408e240e761b043139c5d228d3ad93f6c2Chris Banes mItems.clear(); 4407c89489dcb1e7cc454da4375c387caf20201acb7Chris Banes mItems.add(new NavigationMenuHeaderItem()); 44164bcb674cc45ab712a591d4f540d5c13404f3b83Yuichi Araki 4423a2c9c408e240e761b043139c5d228d3ad93f6c2Chris Banes int currentGroupId = -1; 4433a2c9c408e240e761b043139c5d228d3ad93f6c2Chris Banes int currentGroupStart = 0; 4443a2c9c408e240e761b043139c5d228d3ad93f6c2Chris Banes boolean currentGroupHasIcon = false; 4453a2c9c408e240e761b043139c5d228d3ad93f6c2Chris Banes for (int i = 0, totalSize = mMenu.getVisibleItems().size(); i < totalSize; i++) { 4463a2c9c408e240e761b043139c5d228d3ad93f6c2Chris Banes MenuItemImpl item = mMenu.getVisibleItems().get(i); 447f9b8005bf607feddd9b482f817bd68c46739e4f1Yuichi Araki if (item.isChecked()) { 448f9b8005bf607feddd9b482f817bd68c46739e4f1Yuichi Araki setCheckedItem(item); 449f9b8005bf607feddd9b482f817bd68c46739e4f1Yuichi Araki } 450f9b8005bf607feddd9b482f817bd68c46739e4f1Yuichi Araki if (item.isCheckable()) { 451f9b8005bf607feddd9b482f817bd68c46739e4f1Yuichi Araki item.setExclusiveCheckable(false); 452f9b8005bf607feddd9b482f817bd68c46739e4f1Yuichi Araki } 4533a2c9c408e240e761b043139c5d228d3ad93f6c2Chris Banes if (item.hasSubMenu()) { 4543a2c9c408e240e761b043139c5d228d3ad93f6c2Chris Banes SubMenu subMenu = item.getSubMenu(); 4553a2c9c408e240e761b043139c5d228d3ad93f6c2Chris Banes if (subMenu.hasVisibleItems()) { 4563a2c9c408e240e761b043139c5d228d3ad93f6c2Chris Banes if (i != 0) { 45764bcb674cc45ab712a591d4f540d5c13404f3b83Yuichi Araki mItems.add(new NavigationMenuSeparatorItem(mPaddingSeparator, 0)); 4583a2c9c408e240e761b043139c5d228d3ad93f6c2Chris Banes } 45964bcb674cc45ab712a591d4f540d5c13404f3b83Yuichi Araki mItems.add(new NavigationMenuTextItem(item)); 4603a2c9c408e240e761b043139c5d228d3ad93f6c2Chris Banes boolean subMenuHasIcon = false; 4613a2c9c408e240e761b043139c5d228d3ad93f6c2Chris Banes int subMenuStart = mItems.size(); 4623a2c9c408e240e761b043139c5d228d3ad93f6c2Chris Banes for (int j = 0, size = subMenu.size(); j < size; j++) { 463f9b8005bf607feddd9b482f817bd68c46739e4f1Yuichi Araki MenuItemImpl subMenuItem = (MenuItemImpl) subMenu.getItem(j); 4643a2c9c408e240e761b043139c5d228d3ad93f6c2Chris Banes if (subMenuItem.isVisible()) { 4653a2c9c408e240e761b043139c5d228d3ad93f6c2Chris Banes if (!subMenuHasIcon && subMenuItem.getIcon() != null) { 4663a2c9c408e240e761b043139c5d228d3ad93f6c2Chris Banes subMenuHasIcon = true; 4673a2c9c408e240e761b043139c5d228d3ad93f6c2Chris Banes } 468f9b8005bf607feddd9b482f817bd68c46739e4f1Yuichi Araki if (subMenuItem.isCheckable()) { 469f9b8005bf607feddd9b482f817bd68c46739e4f1Yuichi Araki subMenuItem.setExclusiveCheckable(false); 470f9b8005bf607feddd9b482f817bd68c46739e4f1Yuichi Araki } 471f9b8005bf607feddd9b482f817bd68c46739e4f1Yuichi Araki if (item.isChecked()) { 472f9b8005bf607feddd9b482f817bd68c46739e4f1Yuichi Araki setCheckedItem(item); 473f9b8005bf607feddd9b482f817bd68c46739e4f1Yuichi Araki } 47464bcb674cc45ab712a591d4f540d5c13404f3b83Yuichi Araki mItems.add(new NavigationMenuTextItem(subMenuItem)); 4753a2c9c408e240e761b043139c5d228d3ad93f6c2Chris Banes } 4763a2c9c408e240e761b043139c5d228d3ad93f6c2Chris Banes } 4773a2c9c408e240e761b043139c5d228d3ad93f6c2Chris Banes if (subMenuHasIcon) { 4783a2c9c408e240e761b043139c5d228d3ad93f6c2Chris Banes appendTransparentIconIfMissing(subMenuStart, mItems.size()); 4793a2c9c408e240e761b043139c5d228d3ad93f6c2Chris Banes } 4803a2c9c408e240e761b043139c5d228d3ad93f6c2Chris Banes } 4813a2c9c408e240e761b043139c5d228d3ad93f6c2Chris Banes } else { 4823a2c9c408e240e761b043139c5d228d3ad93f6c2Chris Banes int groupId = item.getGroupId(); 4833a2c9c408e240e761b043139c5d228d3ad93f6c2Chris Banes if (groupId != currentGroupId) { // first item in group 4843a2c9c408e240e761b043139c5d228d3ad93f6c2Chris Banes currentGroupStart = mItems.size(); 4853a2c9c408e240e761b043139c5d228d3ad93f6c2Chris Banes currentGroupHasIcon = item.getIcon() != null; 4863a2c9c408e240e761b043139c5d228d3ad93f6c2Chris Banes if (i != 0) { 4873a2c9c408e240e761b043139c5d228d3ad93f6c2Chris Banes currentGroupStart++; 48864bcb674cc45ab712a591d4f540d5c13404f3b83Yuichi Araki mItems.add(new NavigationMenuSeparatorItem( 48960abdeb39630c4c74a4c401e221f0c968caa26f5Yuichi Araki mPaddingSeparator, mPaddingSeparator)); 4903a2c9c408e240e761b043139c5d228d3ad93f6c2Chris Banes } 4913a2c9c408e240e761b043139c5d228d3ad93f6c2Chris Banes } else if (!currentGroupHasIcon && item.getIcon() != null) { 4923a2c9c408e240e761b043139c5d228d3ad93f6c2Chris Banes currentGroupHasIcon = true; 4933a2c9c408e240e761b043139c5d228d3ad93f6c2Chris Banes appendTransparentIconIfMissing(currentGroupStart, mItems.size()); 4943a2c9c408e240e761b043139c5d228d3ad93f6c2Chris Banes } 4953a2c9c408e240e761b043139c5d228d3ad93f6c2Chris Banes if (currentGroupHasIcon && item.getIcon() == null) { 4963a2c9c408e240e761b043139c5d228d3ad93f6c2Chris Banes item.setIcon(android.R.color.transparent); 4973a2c9c408e240e761b043139c5d228d3ad93f6c2Chris Banes } 49864bcb674cc45ab712a591d4f540d5c13404f3b83Yuichi Araki mItems.add(new NavigationMenuTextItem(item)); 4993a2c9c408e240e761b043139c5d228d3ad93f6c2Chris Banes currentGroupId = groupId; 5003a2c9c408e240e761b043139c5d228d3ad93f6c2Chris Banes } 5013a2c9c408e240e761b043139c5d228d3ad93f6c2Chris Banes } 50242db3143bed767c8e826e69f214672be358078ebYuichi Araki mUpdateSuspended = false; 5033a2c9c408e240e761b043139c5d228d3ad93f6c2Chris Banes } 5043a2c9c408e240e761b043139c5d228d3ad93f6c2Chris Banes 5053a2c9c408e240e761b043139c5d228d3ad93f6c2Chris Banes private void appendTransparentIconIfMissing(int startIndex, int endIndex) { 5063a2c9c408e240e761b043139c5d228d3ad93f6c2Chris Banes for (int i = startIndex; i < endIndex; i++) { 50764bcb674cc45ab712a591d4f540d5c13404f3b83Yuichi Araki NavigationMenuTextItem textItem = (NavigationMenuTextItem) mItems.get(i); 50864bcb674cc45ab712a591d4f540d5c13404f3b83Yuichi Araki MenuItem item = textItem.getMenuItem(); 5093a2c9c408e240e761b043139c5d228d3ad93f6c2Chris Banes if (item.getIcon() == null) { 5103a2c9c408e240e761b043139c5d228d3ad93f6c2Chris Banes if (mTransparentIcon == null) { 5113a2c9c408e240e761b043139c5d228d3ad93f6c2Chris Banes mTransparentIcon = new ColorDrawable(android.R.color.transparent); 5123a2c9c408e240e761b043139c5d228d3ad93f6c2Chris Banes } 5133a2c9c408e240e761b043139c5d228d3ad93f6c2Chris Banes item.setIcon(mTransparentIcon); 5143a2c9c408e240e761b043139c5d228d3ad93f6c2Chris Banes } 5153a2c9c408e240e761b043139c5d228d3ad93f6c2Chris Banes } 5163a2c9c408e240e761b043139c5d228d3ad93f6c2Chris Banes } 51776bd4d2c1173100ab73c4f27dc42dd917c48915fYuichi Araki 518f9b8005bf607feddd9b482f817bd68c46739e4f1Yuichi Araki public void setCheckedItem(MenuItemImpl checkedItem) { 519f9b8005bf607feddd9b482f817bd68c46739e4f1Yuichi Araki if (mCheckedItem == checkedItem || !checkedItem.isCheckable()) { 520f9b8005bf607feddd9b482f817bd68c46739e4f1Yuichi Araki return; 521f9b8005bf607feddd9b482f817bd68c46739e4f1Yuichi Araki } 522f9b8005bf607feddd9b482f817bd68c46739e4f1Yuichi Araki if (mCheckedItem != null) { 523f9b8005bf607feddd9b482f817bd68c46739e4f1Yuichi Araki mCheckedItem.setChecked(false); 524f9b8005bf607feddd9b482f817bd68c46739e4f1Yuichi Araki } 525f9b8005bf607feddd9b482f817bd68c46739e4f1Yuichi Araki mCheckedItem = checkedItem; 526f9b8005bf607feddd9b482f817bd68c46739e4f1Yuichi Araki checkedItem.setChecked(true); 527f9b8005bf607feddd9b482f817bd68c46739e4f1Yuichi Araki } 528f9b8005bf607feddd9b482f817bd68c46739e4f1Yuichi Araki 52976bd4d2c1173100ab73c4f27dc42dd917c48915fYuichi Araki public Bundle createInstanceState() { 53076bd4d2c1173100ab73c4f27dc42dd917c48915fYuichi Araki Bundle state = new Bundle(); 531024b36390fce843107b0916f0c3468e5a67a212aYuichi Araki if (mCheckedItem != null) { 532024b36390fce843107b0916f0c3468e5a67a212aYuichi Araki state.putInt(STATE_CHECKED_ITEM, mCheckedItem.getItemId()); 533024b36390fce843107b0916f0c3468e5a67a212aYuichi Araki } 53436d347c02fa8da71ccd69634484be8156fa0085bYuichi Araki // Store the states of the action views. 53536d347c02fa8da71ccd69634484be8156fa0085bYuichi Araki SparseArray<ParcelableSparseArray> actionViewStates = new SparseArray<>(); 53636d347c02fa8da71ccd69634484be8156fa0085bYuichi Araki for (NavigationMenuItem navigationMenuItem : mItems) { 53764bcb674cc45ab712a591d4f540d5c13404f3b83Yuichi Araki if (navigationMenuItem instanceof NavigationMenuTextItem) { 53864bcb674cc45ab712a591d4f540d5c13404f3b83Yuichi Araki MenuItemImpl item = ((NavigationMenuTextItem) navigationMenuItem).getMenuItem(); 53964bcb674cc45ab712a591d4f540d5c13404f3b83Yuichi Araki View actionView = item != null ? item.getActionView() : null; 54064bcb674cc45ab712a591d4f540d5c13404f3b83Yuichi Araki if (actionView != null) { 54164bcb674cc45ab712a591d4f540d5c13404f3b83Yuichi Araki ParcelableSparseArray container = new ParcelableSparseArray(); 54264bcb674cc45ab712a591d4f540d5c13404f3b83Yuichi Araki actionView.saveHierarchyState(container); 54364bcb674cc45ab712a591d4f540d5c13404f3b83Yuichi Araki actionViewStates.put(item.getItemId(), container); 54464bcb674cc45ab712a591d4f540d5c13404f3b83Yuichi Araki } 54536d347c02fa8da71ccd69634484be8156fa0085bYuichi Araki } 54636d347c02fa8da71ccd69634484be8156fa0085bYuichi Araki } 54736d347c02fa8da71ccd69634484be8156fa0085bYuichi Araki state.putSparseParcelableArray(STATE_ACTION_VIEWS, actionViewStates); 54876bd4d2c1173100ab73c4f27dc42dd917c48915fYuichi Araki return state; 54976bd4d2c1173100ab73c4f27dc42dd917c48915fYuichi Araki } 55076bd4d2c1173100ab73c4f27dc42dd917c48915fYuichi Araki 55176bd4d2c1173100ab73c4f27dc42dd917c48915fYuichi Araki public void restoreInstanceState(Bundle state) { 552f9b8005bf607feddd9b482f817bd68c46739e4f1Yuichi Araki int checkedItem = state.getInt(STATE_CHECKED_ITEM, 0); 553f9b8005bf607feddd9b482f817bd68c46739e4f1Yuichi Araki if (checkedItem != 0) { 55476bd4d2c1173100ab73c4f27dc42dd917c48915fYuichi Araki mUpdateSuspended = true; 55576bd4d2c1173100ab73c4f27dc42dd917c48915fYuichi Araki for (NavigationMenuItem item : mItems) { 55664bcb674cc45ab712a591d4f540d5c13404f3b83Yuichi Araki if (item instanceof NavigationMenuTextItem) { 55764bcb674cc45ab712a591d4f540d5c13404f3b83Yuichi Araki MenuItemImpl menuItem = ((NavigationMenuTextItem) item).getMenuItem(); 55864bcb674cc45ab712a591d4f540d5c13404f3b83Yuichi Araki if (menuItem != null && menuItem.getItemId() == checkedItem) { 55964bcb674cc45ab712a591d4f540d5c13404f3b83Yuichi Araki setCheckedItem(menuItem); 56064bcb674cc45ab712a591d4f540d5c13404f3b83Yuichi Araki break; 56164bcb674cc45ab712a591d4f540d5c13404f3b83Yuichi Araki } 56276bd4d2c1173100ab73c4f27dc42dd917c48915fYuichi Araki } 56376bd4d2c1173100ab73c4f27dc42dd917c48915fYuichi Araki } 56476bd4d2c1173100ab73c4f27dc42dd917c48915fYuichi Araki mUpdateSuspended = false; 56576bd4d2c1173100ab73c4f27dc42dd917c48915fYuichi Araki prepareMenuItems(); 56676bd4d2c1173100ab73c4f27dc42dd917c48915fYuichi Araki } 56736d347c02fa8da71ccd69634484be8156fa0085bYuichi Araki // Restore the states of the action views. 56836d347c02fa8da71ccd69634484be8156fa0085bYuichi Araki SparseArray<ParcelableSparseArray> actionViewStates = state 56936d347c02fa8da71ccd69634484be8156fa0085bYuichi Araki .getSparseParcelableArray(STATE_ACTION_VIEWS); 57036d347c02fa8da71ccd69634484be8156fa0085bYuichi Araki for (NavigationMenuItem navigationMenuItem : mItems) { 57164bcb674cc45ab712a591d4f540d5c13404f3b83Yuichi Araki if (navigationMenuItem instanceof NavigationMenuTextItem) { 57264bcb674cc45ab712a591d4f540d5c13404f3b83Yuichi Araki MenuItemImpl item = ((NavigationMenuTextItem) navigationMenuItem).getMenuItem(); 57364bcb674cc45ab712a591d4f540d5c13404f3b83Yuichi Araki View actionView = item != null ? item.getActionView() : null; 57464bcb674cc45ab712a591d4f540d5c13404f3b83Yuichi Araki if (actionView != null) { 57564bcb674cc45ab712a591d4f540d5c13404f3b83Yuichi Araki actionView.restoreHierarchyState(actionViewStates.get(item.getItemId())); 57664bcb674cc45ab712a591d4f540d5c13404f3b83Yuichi Araki } 57736d347c02fa8da71ccd69634484be8156fa0085bYuichi Araki } 57836d347c02fa8da71ccd69634484be8156fa0085bYuichi Araki } 57976bd4d2c1173100ab73c4f27dc42dd917c48915fYuichi Araki } 58076bd4d2c1173100ab73c4f27dc42dd917c48915fYuichi Araki 581cc7a09fc0018e348027151daecf581b1d1b78f11Yuichi Araki public void setUpdateSuspended(boolean updateSuspended) { 582cc7a09fc0018e348027151daecf581b1d1b78f11Yuichi Araki mUpdateSuspended = updateSuspended; 583cc7a09fc0018e348027151daecf581b1d1b78f11Yuichi Araki } 584cc7a09fc0018e348027151daecf581b1d1b78f11Yuichi Araki 58501090f9556e7518c9ee206de6efe42de9003f6f5Yuichi Araki } 58601090f9556e7518c9ee206de6efe42de9003f6f5Yuichi Araki 58701090f9556e7518c9ee206de6efe42de9003f6f5Yuichi Araki /** 58864bcb674cc45ab712a591d4f540d5c13404f3b83Yuichi Araki * Unified data model for all sorts of navigation menu items. 589e7b2c26d2ffadc94dc6ee043ab12e03201e1bf95Yuichi Araki */ 59064bcb674cc45ab712a591d4f540d5c13404f3b83Yuichi Araki private interface NavigationMenuItem { 59164bcb674cc45ab712a591d4f540d5c13404f3b83Yuichi Araki } 59260abdeb39630c4c74a4c401e221f0c968caa26f5Yuichi Araki 59364bcb674cc45ab712a591d4f540d5c13404f3b83Yuichi Araki /** 59464bcb674cc45ab712a591d4f540d5c13404f3b83Yuichi Araki * Normal or subheader items. 59564bcb674cc45ab712a591d4f540d5c13404f3b83Yuichi Araki */ 59664bcb674cc45ab712a591d4f540d5c13404f3b83Yuichi Araki private static class NavigationMenuTextItem implements NavigationMenuItem { 597e7b2c26d2ffadc94dc6ee043ab12e03201e1bf95Yuichi Araki 59864bcb674cc45ab712a591d4f540d5c13404f3b83Yuichi Araki private final MenuItemImpl mMenuItem; 599e7b2c26d2ffadc94dc6ee043ab12e03201e1bf95Yuichi Araki 60064bcb674cc45ab712a591d4f540d5c13404f3b83Yuichi Araki private NavigationMenuTextItem(MenuItemImpl item) { 601ca2f07c9cc83b98d73a18da7177044ee147ffb94Chris Banes mMenuItem = item; 60260abdeb39630c4c74a4c401e221f0c968caa26f5Yuichi Araki } 60360abdeb39630c4c74a4c401e221f0c968caa26f5Yuichi Araki 60464bcb674cc45ab712a591d4f540d5c13404f3b83Yuichi Araki public MenuItemImpl getMenuItem() { 60564bcb674cc45ab712a591d4f540d5c13404f3b83Yuichi Araki return mMenuItem; 606ca2f07c9cc83b98d73a18da7177044ee147ffb94Chris Banes } 607ca2f07c9cc83b98d73a18da7177044ee147ffb94Chris Banes 60864bcb674cc45ab712a591d4f540d5c13404f3b83Yuichi Araki } 60964bcb674cc45ab712a591d4f540d5c13404f3b83Yuichi Araki 61064bcb674cc45ab712a591d4f540d5c13404f3b83Yuichi Araki /** 61164bcb674cc45ab712a591d4f540d5c13404f3b83Yuichi Araki * Separator items. 61264bcb674cc45ab712a591d4f540d5c13404f3b83Yuichi Araki */ 61364bcb674cc45ab712a591d4f540d5c13404f3b83Yuichi Araki private static class NavigationMenuSeparatorItem implements NavigationMenuItem { 614ca2f07c9cc83b98d73a18da7177044ee147ffb94Chris Banes 61564bcb674cc45ab712a591d4f540d5c13404f3b83Yuichi Araki private final int mPaddingTop; 61664bcb674cc45ab712a591d4f540d5c13404f3b83Yuichi Araki 61764bcb674cc45ab712a591d4f540d5c13404f3b83Yuichi Araki private final int mPaddingBottom; 61864bcb674cc45ab712a591d4f540d5c13404f3b83Yuichi Araki 61964bcb674cc45ab712a591d4f540d5c13404f3b83Yuichi Araki public NavigationMenuSeparatorItem(int paddingTop, int paddingBottom) { 62064bcb674cc45ab712a591d4f540d5c13404f3b83Yuichi Araki mPaddingTop = paddingTop; 62164bcb674cc45ab712a591d4f540d5c13404f3b83Yuichi Araki mPaddingBottom = paddingBottom; 622ca2f07c9cc83b98d73a18da7177044ee147ffb94Chris Banes } 623ca2f07c9cc83b98d73a18da7177044ee147ffb94Chris Banes 62460abdeb39630c4c74a4c401e221f0c968caa26f5Yuichi Araki public int getPaddingTop() { 62560abdeb39630c4c74a4c401e221f0c968caa26f5Yuichi Araki return mPaddingTop; 62660abdeb39630c4c74a4c401e221f0c968caa26f5Yuichi Araki } 62760abdeb39630c4c74a4c401e221f0c968caa26f5Yuichi Araki 62860abdeb39630c4c74a4c401e221f0c968caa26f5Yuichi Araki public int getPaddingBottom() { 62960abdeb39630c4c74a4c401e221f0c968caa26f5Yuichi Araki return mPaddingBottom; 63001090f9556e7518c9ee206de6efe42de9003f6f5Yuichi Araki } 63101090f9556e7518c9ee206de6efe42de9003f6f5Yuichi Araki 63264bcb674cc45ab712a591d4f540d5c13404f3b83Yuichi Araki } 6337c89489dcb1e7cc454da4375c387caf20201acb7Chris Banes 6347c89489dcb1e7cc454da4375c387caf20201acb7Chris Banes /** 6357c89489dcb1e7cc454da4375c387caf20201acb7Chris Banes * Header (not subheader) items. 6367c89489dcb1e7cc454da4375c387caf20201acb7Chris Banes */ 6377c89489dcb1e7cc454da4375c387caf20201acb7Chris Banes private static class NavigationMenuHeaderItem implements NavigationMenuItem { 6387c89489dcb1e7cc454da4375c387caf20201acb7Chris Banes // The actual content is hold by NavigationMenuPresenter#mHeaderLayout. 6397c89489dcb1e7cc454da4375c387caf20201acb7Chris Banes } 6407c89489dcb1e7cc454da4375c387caf20201acb7Chris Banes 64131a49efe2adb59e31611f6871895a3243d835127Yuichi Araki} 642