1bbbb8f39d1b1d1b317c5f9237f20fe6b1d9eb17fAdam Powell/* 2bbbb8f39d1b1d1b317c5f9237f20fe6b1d9eb17fAdam Powell * Copyright (C) 2010 The Android Open Source Project 3bbbb8f39d1b1d1b317c5f9237f20fe6b1d9eb17fAdam Powell * 4bbbb8f39d1b1d1b317c5f9237f20fe6b1d9eb17fAdam Powell * Licensed under the Apache License, Version 2.0 (the "License"); 5bbbb8f39d1b1d1b317c5f9237f20fe6b1d9eb17fAdam Powell * you may not use this file except in compliance with the License. 6bbbb8f39d1b1d1b317c5f9237f20fe6b1d9eb17fAdam Powell * You may obtain a copy of the License at 7bbbb8f39d1b1d1b317c5f9237f20fe6b1d9eb17fAdam Powell * 8bbbb8f39d1b1d1b317c5f9237f20fe6b1d9eb17fAdam Powell * http://www.apache.org/licenses/LICENSE-2.0 9bbbb8f39d1b1d1b317c5f9237f20fe6b1d9eb17fAdam Powell * 10bbbb8f39d1b1d1b317c5f9237f20fe6b1d9eb17fAdam Powell * Unless required by applicable law or agreed to in writing, software 11bbbb8f39d1b1d1b317c5f9237f20fe6b1d9eb17fAdam Powell * distributed under the License is distributed on an "AS IS" BASIS, 12bbbb8f39d1b1d1b317c5f9237f20fe6b1d9eb17fAdam Powell * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 13bbbb8f39d1b1d1b317c5f9237f20fe6b1d9eb17fAdam Powell * See the License for the specific language governing permissions and 14bbbb8f39d1b1d1b317c5f9237f20fe6b1d9eb17fAdam Powell * limitations under the License. 15bbbb8f39d1b1d1b317c5f9237f20fe6b1d9eb17fAdam Powell */ 1649c78900da0d43140fb602431fb93212bd7f6c70Chris Banes 17ac5fe7c617c66850fff75a9fce9979c6e5674b0fAurimas Liutikaspackage androidx.appcompat.widget; 18bbbb8f39d1b1d1b317c5f9237f20fe6b1d9eb17fAdam Powell 19ac5fe7c617c66850fff75a9fce9979c6e5674b0fAurimas Liutikasimport static androidx.annotation.RestrictTo.Scope.LIBRARY_GROUP; 208e10080c914d1ad0784394fa3026b85535535847Aurimas Liutikas 21bbbb8f39d1b1d1b317c5f9237f20fe6b1d9eb17fAdam Powellimport android.content.Context; 22bbbb8f39d1b1d1b317c5f9237f20fe6b1d9eb17fAdam Powellimport android.text.TextUtils; 23bbbb8f39d1b1d1b317c5f9237f20fe6b1d9eb17fAdam Powellimport android.util.AttributeSet; 24bbbb8f39d1b1d1b317c5f9237f20fe6b1d9eb17fAdam Powellimport android.view.LayoutInflater; 25bbbb8f39d1b1d1b317c5f9237f20fe6b1d9eb17fAdam Powellimport android.view.View; 26bbbb8f39d1b1d1b317c5f9237f20fe6b1d9eb17fAdam Powellimport android.view.ViewGroup; 2749c78900da0d43140fb602431fb93212bd7f6c70Chris Banesimport android.view.accessibility.AccessibilityEvent; 28bbbb8f39d1b1d1b317c5f9237f20fe6b1d9eb17fAdam Powellimport android.widget.LinearLayout; 29bbbb8f39d1b1d1b317c5f9237f20fe6b1d9eb17fAdam Powellimport android.widget.TextView; 30bbbb8f39d1b1d1b317c5f9237f20fe6b1d9eb17fAdam Powell 313de8a4e8305507475d7890205184946a25cf45e7Aurimas Liutikasimport androidx.annotation.RestrictTo; 323de8a4e8305507475d7890205184946a25cf45e7Aurimas Liutikasimport androidx.appcompat.R; 333de8a4e8305507475d7890205184946a25cf45e7Aurimas Liutikasimport androidx.appcompat.view.ActionMode; 343de8a4e8305507475d7890205184946a25cf45e7Aurimas Liutikasimport androidx.appcompat.view.menu.MenuBuilder; 353de8a4e8305507475d7890205184946a25cf45e7Aurimas Liutikasimport androidx.core.view.ViewCompat; 363de8a4e8305507475d7890205184946a25cf45e7Aurimas Liutikas 37bbbb8f39d1b1d1b317c5f9237f20fe6b1d9eb17fAdam Powell/** 38bbbb8f39d1b1d1b317c5f9237f20fe6b1d9eb17fAdam Powell * @hide 39bbbb8f39d1b1d1b317c5f9237f20fe6b1d9eb17fAdam Powell */ 408e10080c914d1ad0784394fa3026b85535535847Aurimas Liutikas@RestrictTo(LIBRARY_GROUP) 41acce58688e2c3e5abd0b13e78dcf2c26710eabd0Chris Banespublic class ActionBarContextView extends AbsActionBarView { 4220ac724a3a836bfd362c911f7dc55a61c02b4d44Trevor Johns private static final String TAG = "ActionBarContextView"; 43bbbb8f39d1b1d1b317c5f9237f20fe6b1d9eb17fAdam Powell 4420ac724a3a836bfd362c911f7dc55a61c02b4d44Trevor Johns private CharSequence mTitle; 4520ac724a3a836bfd362c911f7dc55a61c02b4d44Trevor Johns private CharSequence mSubtitle; 46bbbb8f39d1b1d1b317c5f9237f20fe6b1d9eb17fAdam Powell 4720ac724a3a836bfd362c911f7dc55a61c02b4d44Trevor Johns private View mClose; 4820ac724a3a836bfd362c911f7dc55a61c02b4d44Trevor Johns private View mCustomView; 4920ac724a3a836bfd362c911f7dc55a61c02b4d44Trevor Johns private LinearLayout mTitleLayout; 5020ac724a3a836bfd362c911f7dc55a61c02b4d44Trevor Johns private TextView mTitleView; 5120ac724a3a836bfd362c911f7dc55a61c02b4d44Trevor Johns private TextView mSubtitleView; 5220ac724a3a836bfd362c911f7dc55a61c02b4d44Trevor Johns private int mTitleStyleRes; 5320ac724a3a836bfd362c911f7dc55a61c02b4d44Trevor Johns private int mSubtitleStyleRes; 5420ac724a3a836bfd362c911f7dc55a61c02b4d44Trevor Johns private boolean mTitleOptional; 55156b08e830b50ca0842be6c7bbde721285e4d36fChris Banes private int mCloseItemLayout; 5620ac724a3a836bfd362c911f7dc55a61c02b4d44Trevor Johns 5720ac724a3a836bfd362c911f7dc55a61c02b4d44Trevor Johns public ActionBarContextView(Context context) { 5820ac724a3a836bfd362c911f7dc55a61c02b4d44Trevor Johns this(context, null); 59bbbb8f39d1b1d1b317c5f9237f20fe6b1d9eb17fAdam Powell } 6020ac724a3a836bfd362c911f7dc55a61c02b4d44Trevor Johns 6120ac724a3a836bfd362c911f7dc55a61c02b4d44Trevor Johns public ActionBarContextView(Context context, AttributeSet attrs) { 6220ac724a3a836bfd362c911f7dc55a61c02b4d44Trevor Johns this(context, attrs, R.attr.actionModeStyle); 63bbbb8f39d1b1d1b317c5f9237f20fe6b1d9eb17fAdam Powell } 64bbbb8f39d1b1d1b317c5f9237f20fe6b1d9eb17fAdam Powell 6520ac724a3a836bfd362c911f7dc55a61c02b4d44Trevor Johns public ActionBarContextView(Context context, AttributeSet attrs, int defStyle) { 6620ac724a3a836bfd362c911f7dc55a61c02b4d44Trevor Johns super(context, attrs, defStyle); 67bbbb8f39d1b1d1b317c5f9237f20fe6b1d9eb17fAdam Powell 68469286122bcbbecbdd0bef74fb50f9d8920e77b9Chris Banes final TintTypedArray a = TintTypedArray.obtainStyledAttributes(context, attrs, 69469286122bcbbecbdd0bef74fb50f9d8920e77b9Chris Banes R.styleable.ActionMode, defStyle, 0); 7047082c30c630c34829439a9eecd1cf7e8d255a86Aurimas Liutikas ViewCompat.setBackground(this, a.getDrawable(R.styleable.ActionMode_background)); 7120ac724a3a836bfd362c911f7dc55a61c02b4d44Trevor Johns mTitleStyleRes = a.getResourceId( 7220ac724a3a836bfd362c911f7dc55a61c02b4d44Trevor Johns R.styleable.ActionMode_titleTextStyle, 0); 7320ac724a3a836bfd362c911f7dc55a61c02b4d44Trevor Johns mSubtitleStyleRes = a.getResourceId( 7420ac724a3a836bfd362c911f7dc55a61c02b4d44Trevor Johns R.styleable.ActionMode_subtitleTextStyle, 0); 75bbbb8f39d1b1d1b317c5f9237f20fe6b1d9eb17fAdam Powell 7620ac724a3a836bfd362c911f7dc55a61c02b4d44Trevor Johns mContentHeight = a.getLayoutDimension( 7720ac724a3a836bfd362c911f7dc55a61c02b4d44Trevor Johns R.styleable.ActionMode_height, 0); 78bbbb8f39d1b1d1b317c5f9237f20fe6b1d9eb17fAdam Powell 79156b08e830b50ca0842be6c7bbde721285e4d36fChris Banes mCloseItemLayout = a.getResourceId( 80156b08e830b50ca0842be6c7bbde721285e4d36fChris Banes R.styleable.ActionMode_closeItemLayout, 81156b08e830b50ca0842be6c7bbde721285e4d36fChris Banes R.layout.abc_action_mode_close_item_material); 82156b08e830b50ca0842be6c7bbde721285e4d36fChris Banes 8320ac724a3a836bfd362c911f7dc55a61c02b4d44Trevor Johns a.recycle(); 84bbbb8f39d1b1d1b317c5f9237f20fe6b1d9eb17fAdam Powell } 85bbbb8f39d1b1d1b317c5f9237f20fe6b1d9eb17fAdam Powell 8620ac724a3a836bfd362c911f7dc55a61c02b4d44Trevor Johns @Override 8720ac724a3a836bfd362c911f7dc55a61c02b4d44Trevor Johns public void onDetachedFromWindow() { 8820ac724a3a836bfd362c911f7dc55a61c02b4d44Trevor Johns super.onDetachedFromWindow(); 8920ac724a3a836bfd362c911f7dc55a61c02b4d44Trevor Johns if (mActionMenuPresenter != null) { 9020ac724a3a836bfd362c911f7dc55a61c02b4d44Trevor Johns mActionMenuPresenter.hideOverflowMenu(); 9120ac724a3a836bfd362c911f7dc55a61c02b4d44Trevor Johns mActionMenuPresenter.hideSubMenus(); 9220ac724a3a836bfd362c911f7dc55a61c02b4d44Trevor Johns } 93bbbb8f39d1b1d1b317c5f9237f20fe6b1d9eb17fAdam Powell } 94bbbb8f39d1b1d1b317c5f9237f20fe6b1d9eb17fAdam Powell 95e2104f4b5c8e3ad63570306a25e61502dfe4c418Aurimas Liutikas @Override 9620ac724a3a836bfd362c911f7dc55a61c02b4d44Trevor Johns public void setContentHeight(int height) { 9720ac724a3a836bfd362c911f7dc55a61c02b4d44Trevor Johns mContentHeight = height; 98bbbb8f39d1b1d1b317c5f9237f20fe6b1d9eb17fAdam Powell } 99bbbb8f39d1b1d1b317c5f9237f20fe6b1d9eb17fAdam Powell 10020ac724a3a836bfd362c911f7dc55a61c02b4d44Trevor Johns public void setCustomView(View view) { 10120ac724a3a836bfd362c911f7dc55a61c02b4d44Trevor Johns if (mCustomView != null) { 10220ac724a3a836bfd362c911f7dc55a61c02b4d44Trevor Johns removeView(mCustomView); 10320ac724a3a836bfd362c911f7dc55a61c02b4d44Trevor Johns } 10420ac724a3a836bfd362c911f7dc55a61c02b4d44Trevor Johns mCustomView = view; 105acce58688e2c3e5abd0b13e78dcf2c26710eabd0Chris Banes if (view != null && mTitleLayout != null) { 10620ac724a3a836bfd362c911f7dc55a61c02b4d44Trevor Johns removeView(mTitleLayout); 10720ac724a3a836bfd362c911f7dc55a61c02b4d44Trevor Johns mTitleLayout = null; 10820ac724a3a836bfd362c911f7dc55a61c02b4d44Trevor Johns } 10920ac724a3a836bfd362c911f7dc55a61c02b4d44Trevor Johns if (view != null) { 11020ac724a3a836bfd362c911f7dc55a61c02b4d44Trevor Johns addView(view); 11120ac724a3a836bfd362c911f7dc55a61c02b4d44Trevor Johns } 11220ac724a3a836bfd362c911f7dc55a61c02b4d44Trevor Johns requestLayout(); 113bbbb8f39d1b1d1b317c5f9237f20fe6b1d9eb17fAdam Powell } 114bbbb8f39d1b1d1b317c5f9237f20fe6b1d9eb17fAdam Powell 11520ac724a3a836bfd362c911f7dc55a61c02b4d44Trevor Johns public void setTitle(CharSequence title) { 11620ac724a3a836bfd362c911f7dc55a61c02b4d44Trevor Johns mTitle = title; 11720ac724a3a836bfd362c911f7dc55a61c02b4d44Trevor Johns initTitle(); 118bbbb8f39d1b1d1b317c5f9237f20fe6b1d9eb17fAdam Powell } 11920ac724a3a836bfd362c911f7dc55a61c02b4d44Trevor Johns 12020ac724a3a836bfd362c911f7dc55a61c02b4d44Trevor Johns public void setSubtitle(CharSequence subtitle) { 12120ac724a3a836bfd362c911f7dc55a61c02b4d44Trevor Johns mSubtitle = subtitle; 12220ac724a3a836bfd362c911f7dc55a61c02b4d44Trevor Johns initTitle(); 123bbbb8f39d1b1d1b317c5f9237f20fe6b1d9eb17fAdam Powell } 124bbbb8f39d1b1d1b317c5f9237f20fe6b1d9eb17fAdam Powell 12520ac724a3a836bfd362c911f7dc55a61c02b4d44Trevor Johns public CharSequence getTitle() { 12620ac724a3a836bfd362c911f7dc55a61c02b4d44Trevor Johns return mTitle; 127bbbb8f39d1b1d1b317c5f9237f20fe6b1d9eb17fAdam Powell } 128bbbb8f39d1b1d1b317c5f9237f20fe6b1d9eb17fAdam Powell 12920ac724a3a836bfd362c911f7dc55a61c02b4d44Trevor Johns public CharSequence getSubtitle() { 13020ac724a3a836bfd362c911f7dc55a61c02b4d44Trevor Johns return mSubtitle; 13120ac724a3a836bfd362c911f7dc55a61c02b4d44Trevor Johns } 132bbbb8f39d1b1d1b317c5f9237f20fe6b1d9eb17fAdam Powell 13320ac724a3a836bfd362c911f7dc55a61c02b4d44Trevor Johns private void initTitle() { 13420ac724a3a836bfd362c911f7dc55a61c02b4d44Trevor Johns if (mTitleLayout == null) { 13520ac724a3a836bfd362c911f7dc55a61c02b4d44Trevor Johns LayoutInflater inflater = LayoutInflater.from(getContext()); 136ee7c9fb199e9b9af8d40a1f9e27d85465acf8301Chris Banes inflater.inflate(R.layout.abc_action_bar_title_item, this); 13720ac724a3a836bfd362c911f7dc55a61c02b4d44Trevor Johns mTitleLayout = (LinearLayout) getChildAt(getChildCount() - 1); 13820ac724a3a836bfd362c911f7dc55a61c02b4d44Trevor Johns mTitleView = (TextView) mTitleLayout.findViewById(R.id.action_bar_title); 13920ac724a3a836bfd362c911f7dc55a61c02b4d44Trevor Johns mSubtitleView = (TextView) mTitleLayout.findViewById(R.id.action_bar_subtitle); 14020ac724a3a836bfd362c911f7dc55a61c02b4d44Trevor Johns if (mTitleStyleRes != 0) { 14120ac724a3a836bfd362c911f7dc55a61c02b4d44Trevor Johns mTitleView.setTextAppearance(getContext(), mTitleStyleRes); 14220ac724a3a836bfd362c911f7dc55a61c02b4d44Trevor Johns } 14320ac724a3a836bfd362c911f7dc55a61c02b4d44Trevor Johns if (mSubtitleStyleRes != 0) { 14420ac724a3a836bfd362c911f7dc55a61c02b4d44Trevor Johns mSubtitleView.setTextAppearance(getContext(), mSubtitleStyleRes); 14520ac724a3a836bfd362c911f7dc55a61c02b4d44Trevor Johns } 14620ac724a3a836bfd362c911f7dc55a61c02b4d44Trevor Johns } 147bbbb8f39d1b1d1b317c5f9237f20fe6b1d9eb17fAdam Powell 14820ac724a3a836bfd362c911f7dc55a61c02b4d44Trevor Johns mTitleView.setText(mTitle); 14920ac724a3a836bfd362c911f7dc55a61c02b4d44Trevor Johns mSubtitleView.setText(mSubtitle); 150bbbb8f39d1b1d1b317c5f9237f20fe6b1d9eb17fAdam Powell 15120ac724a3a836bfd362c911f7dc55a61c02b4d44Trevor Johns final boolean hasTitle = !TextUtils.isEmpty(mTitle); 15220ac724a3a836bfd362c911f7dc55a61c02b4d44Trevor Johns final boolean hasSubtitle = !TextUtils.isEmpty(mSubtitle); 15320ac724a3a836bfd362c911f7dc55a61c02b4d44Trevor Johns mSubtitleView.setVisibility(hasSubtitle ? VISIBLE : GONE); 15420ac724a3a836bfd362c911f7dc55a61c02b4d44Trevor Johns mTitleLayout.setVisibility(hasTitle || hasSubtitle ? VISIBLE : GONE); 15520ac724a3a836bfd362c911f7dc55a61c02b4d44Trevor Johns if (mTitleLayout.getParent() == null) { 15620ac724a3a836bfd362c911f7dc55a61c02b4d44Trevor Johns addView(mTitleLayout); 15720ac724a3a836bfd362c911f7dc55a61c02b4d44Trevor Johns } 158bbbb8f39d1b1d1b317c5f9237f20fe6b1d9eb17fAdam Powell } 159bbbb8f39d1b1d1b317c5f9237f20fe6b1d9eb17fAdam Powell 16020ac724a3a836bfd362c911f7dc55a61c02b4d44Trevor Johns public void initForMode(final ActionMode mode) { 16120ac724a3a836bfd362c911f7dc55a61c02b4d44Trevor Johns if (mClose == null) { 16220ac724a3a836bfd362c911f7dc55a61c02b4d44Trevor Johns LayoutInflater inflater = LayoutInflater.from(getContext()); 163156b08e830b50ca0842be6c7bbde721285e4d36fChris Banes mClose = inflater.inflate(mCloseItemLayout, this, false); 16420ac724a3a836bfd362c911f7dc55a61c02b4d44Trevor Johns addView(mClose); 16520ac724a3a836bfd362c911f7dc55a61c02b4d44Trevor Johns } else if (mClose.getParent() == null) { 16620ac724a3a836bfd362c911f7dc55a61c02b4d44Trevor Johns addView(mClose); 16720ac724a3a836bfd362c911f7dc55a61c02b4d44Trevor Johns } 16820ac724a3a836bfd362c911f7dc55a61c02b4d44Trevor Johns 16920ac724a3a836bfd362c911f7dc55a61c02b4d44Trevor Johns View closeButton = mClose.findViewById(R.id.action_mode_close_button); 17049c78900da0d43140fb602431fb93212bd7f6c70Chris Banes closeButton.setOnClickListener(new OnClickListener() { 171e2104f4b5c8e3ad63570306a25e61502dfe4c418Aurimas Liutikas @Override 17220ac724a3a836bfd362c911f7dc55a61c02b4d44Trevor Johns public void onClick(View v) { 17320ac724a3a836bfd362c911f7dc55a61c02b4d44Trevor Johns mode.finish(); 17420ac724a3a836bfd362c911f7dc55a61c02b4d44Trevor Johns } 17520ac724a3a836bfd362c911f7dc55a61c02b4d44Trevor Johns }); 17620ac724a3a836bfd362c911f7dc55a61c02b4d44Trevor Johns 17720ac724a3a836bfd362c911f7dc55a61c02b4d44Trevor Johns final MenuBuilder menu = (MenuBuilder) mode.getMenu(); 17820ac724a3a836bfd362c911f7dc55a61c02b4d44Trevor Johns if (mActionMenuPresenter != null) { 17920ac724a3a836bfd362c911f7dc55a61c02b4d44Trevor Johns mActionMenuPresenter.dismissPopupMenus(); 18020ac724a3a836bfd362c911f7dc55a61c02b4d44Trevor Johns } 18120ac724a3a836bfd362c911f7dc55a61c02b4d44Trevor Johns mActionMenuPresenter = new ActionMenuPresenter(getContext()); 18220ac724a3a836bfd362c911f7dc55a61c02b4d44Trevor Johns mActionMenuPresenter.setReserveOverflow(true); 18320ac724a3a836bfd362c911f7dc55a61c02b4d44Trevor Johns 18449c78900da0d43140fb602431fb93212bd7f6c70Chris Banes final LayoutParams layoutParams = new LayoutParams(LayoutParams.WRAP_CONTENT, 18549c78900da0d43140fb602431fb93212bd7f6c70Chris Banes LayoutParams.MATCH_PARENT); 186acce58688e2c3e5abd0b13e78dcf2c26710eabd0Chris Banes menu.addMenuPresenter(mActionMenuPresenter, mPopupContext); 187acce58688e2c3e5abd0b13e78dcf2c26710eabd0Chris Banes mMenuView = (ActionMenuView) mActionMenuPresenter.getMenuView(this); 18847082c30c630c34829439a9eecd1cf7e8d255a86Aurimas Liutikas ViewCompat.setBackground(mMenuView, null); 189acce58688e2c3e5abd0b13e78dcf2c26710eabd0Chris Banes addView(mMenuView, layoutParams); 190bbbb8f39d1b1d1b317c5f9237f20fe6b1d9eb17fAdam Powell } 191bbbb8f39d1b1d1b317c5f9237f20fe6b1d9eb17fAdam Powell 19220ac724a3a836bfd362c911f7dc55a61c02b4d44Trevor Johns public void closeMode() { 19320ac724a3a836bfd362c911f7dc55a61c02b4d44Trevor Johns if (mClose == null) { 19420ac724a3a836bfd362c911f7dc55a61c02b4d44Trevor Johns killMode(); 19520ac724a3a836bfd362c911f7dc55a61c02b4d44Trevor Johns return; 196bbbb8f39d1b1d1b317c5f9237f20fe6b1d9eb17fAdam Powell } 197bbbb8f39d1b1d1b317c5f9237f20fe6b1d9eb17fAdam Powell } 198bbbb8f39d1b1d1b317c5f9237f20fe6b1d9eb17fAdam Powell 19920ac724a3a836bfd362c911f7dc55a61c02b4d44Trevor Johns public void killMode() { 20020ac724a3a836bfd362c911f7dc55a61c02b4d44Trevor Johns removeAllViews(); 20120ac724a3a836bfd362c911f7dc55a61c02b4d44Trevor Johns mCustomView = null; 20220ac724a3a836bfd362c911f7dc55a61c02b4d44Trevor Johns mMenuView = null; 203bbbb8f39d1b1d1b317c5f9237f20fe6b1d9eb17fAdam Powell } 204bbbb8f39d1b1d1b317c5f9237f20fe6b1d9eb17fAdam Powell 20520ac724a3a836bfd362c911f7dc55a61c02b4d44Trevor Johns @Override 20620ac724a3a836bfd362c911f7dc55a61c02b4d44Trevor Johns public boolean showOverflowMenu() { 20720ac724a3a836bfd362c911f7dc55a61c02b4d44Trevor Johns if (mActionMenuPresenter != null) { 20820ac724a3a836bfd362c911f7dc55a61c02b4d44Trevor Johns return mActionMenuPresenter.showOverflowMenu(); 209bbbb8f39d1b1d1b317c5f9237f20fe6b1d9eb17fAdam Powell } 21020ac724a3a836bfd362c911f7dc55a61c02b4d44Trevor Johns return false; 211bbbb8f39d1b1d1b317c5f9237f20fe6b1d9eb17fAdam Powell } 212bbbb8f39d1b1d1b317c5f9237f20fe6b1d9eb17fAdam Powell 21320ac724a3a836bfd362c911f7dc55a61c02b4d44Trevor Johns @Override 21420ac724a3a836bfd362c911f7dc55a61c02b4d44Trevor Johns public boolean hideOverflowMenu() { 21520ac724a3a836bfd362c911f7dc55a61c02b4d44Trevor Johns if (mActionMenuPresenter != null) { 21620ac724a3a836bfd362c911f7dc55a61c02b4d44Trevor Johns return mActionMenuPresenter.hideOverflowMenu(); 21720ac724a3a836bfd362c911f7dc55a61c02b4d44Trevor Johns } 21820ac724a3a836bfd362c911f7dc55a61c02b4d44Trevor Johns return false; 21920ac724a3a836bfd362c911f7dc55a61c02b4d44Trevor Johns } 220bbbb8f39d1b1d1b317c5f9237f20fe6b1d9eb17fAdam Powell 22120ac724a3a836bfd362c911f7dc55a61c02b4d44Trevor Johns @Override 22220ac724a3a836bfd362c911f7dc55a61c02b4d44Trevor Johns public boolean isOverflowMenuShowing() { 22320ac724a3a836bfd362c911f7dc55a61c02b4d44Trevor Johns if (mActionMenuPresenter != null) { 22420ac724a3a836bfd362c911f7dc55a61c02b4d44Trevor Johns return mActionMenuPresenter.isOverflowMenuShowing(); 22520ac724a3a836bfd362c911f7dc55a61c02b4d44Trevor Johns } 22620ac724a3a836bfd362c911f7dc55a61c02b4d44Trevor Johns return false; 22720ac724a3a836bfd362c911f7dc55a61c02b4d44Trevor Johns } 228bbbb8f39d1b1d1b317c5f9237f20fe6b1d9eb17fAdam Powell 22920ac724a3a836bfd362c911f7dc55a61c02b4d44Trevor Johns @Override 23020ac724a3a836bfd362c911f7dc55a61c02b4d44Trevor Johns protected ViewGroup.LayoutParams generateDefaultLayoutParams() { 23120ac724a3a836bfd362c911f7dc55a61c02b4d44Trevor Johns // Used by custom views if they don't supply layout params. Everything else 23220ac724a3a836bfd362c911f7dc55a61c02b4d44Trevor Johns // added to an ActionBarContextView should have them already. 23349c78900da0d43140fb602431fb93212bd7f6c70Chris Banes return new MarginLayoutParams(LayoutParams.MATCH_PARENT, LayoutParams.WRAP_CONTENT); 234bbbb8f39d1b1d1b317c5f9237f20fe6b1d9eb17fAdam Powell } 235bbbb8f39d1b1d1b317c5f9237f20fe6b1d9eb17fAdam Powell 23620ac724a3a836bfd362c911f7dc55a61c02b4d44Trevor Johns @Override 23720ac724a3a836bfd362c911f7dc55a61c02b4d44Trevor Johns public ViewGroup.LayoutParams generateLayoutParams(AttributeSet attrs) { 23849c78900da0d43140fb602431fb93212bd7f6c70Chris Banes return new MarginLayoutParams(getContext(), attrs); 239bbbb8f39d1b1d1b317c5f9237f20fe6b1d9eb17fAdam Powell } 240bbbb8f39d1b1d1b317c5f9237f20fe6b1d9eb17fAdam Powell 24120ac724a3a836bfd362c911f7dc55a61c02b4d44Trevor Johns @Override 24220ac724a3a836bfd362c911f7dc55a61c02b4d44Trevor Johns protected void onMeasure(int widthMeasureSpec, int heightMeasureSpec) { 24349c78900da0d43140fb602431fb93212bd7f6c70Chris Banes final int widthMode = MeasureSpec.getMode(widthMeasureSpec); 24449c78900da0d43140fb602431fb93212bd7f6c70Chris Banes if (widthMode != MeasureSpec.EXACTLY) { 24520ac724a3a836bfd362c911f7dc55a61c02b4d44Trevor Johns throw new IllegalStateException(getClass().getSimpleName() + " can only be used " + 24649c78900da0d43140fb602431fb93212bd7f6c70Chris Banes "with android:layout_width=\"match_parent\" (or fill_parent)"); 24720ac724a3a836bfd362c911f7dc55a61c02b4d44Trevor Johns } 24820ac724a3a836bfd362c911f7dc55a61c02b4d44Trevor Johns 24949c78900da0d43140fb602431fb93212bd7f6c70Chris Banes final int heightMode = MeasureSpec.getMode(heightMeasureSpec); 25049c78900da0d43140fb602431fb93212bd7f6c70Chris Banes if (heightMode == MeasureSpec.UNSPECIFIED) { 25120ac724a3a836bfd362c911f7dc55a61c02b4d44Trevor Johns throw new IllegalStateException(getClass().getSimpleName() + " can only be used " + 25220ac724a3a836bfd362c911f7dc55a61c02b4d44Trevor Johns "with android:layout_height=\"wrap_content\""); 25320ac724a3a836bfd362c911f7dc55a61c02b4d44Trevor Johns } 25420ac724a3a836bfd362c911f7dc55a61c02b4d44Trevor Johns 25549c78900da0d43140fb602431fb93212bd7f6c70Chris Banes final int contentWidth = MeasureSpec.getSize(widthMeasureSpec); 25620ac724a3a836bfd362c911f7dc55a61c02b4d44Trevor Johns 25720ac724a3a836bfd362c911f7dc55a61c02b4d44Trevor Johns int maxHeight = mContentHeight > 0 ? 25849c78900da0d43140fb602431fb93212bd7f6c70Chris Banes mContentHeight : MeasureSpec.getSize(heightMeasureSpec); 25920ac724a3a836bfd362c911f7dc55a61c02b4d44Trevor Johns 26020ac724a3a836bfd362c911f7dc55a61c02b4d44Trevor Johns final int verticalPadding = getPaddingTop() + getPaddingBottom(); 26120ac724a3a836bfd362c911f7dc55a61c02b4d44Trevor Johns int availableWidth = contentWidth - getPaddingLeft() - getPaddingRight(); 26220ac724a3a836bfd362c911f7dc55a61c02b4d44Trevor Johns final int height = maxHeight - verticalPadding; 26349c78900da0d43140fb602431fb93212bd7f6c70Chris Banes final int childSpecHeight = MeasureSpec.makeMeasureSpec(height, MeasureSpec.AT_MOST); 26420ac724a3a836bfd362c911f7dc55a61c02b4d44Trevor Johns 26520ac724a3a836bfd362c911f7dc55a61c02b4d44Trevor Johns if (mClose != null) { 26620ac724a3a836bfd362c911f7dc55a61c02b4d44Trevor Johns availableWidth = measureChildView(mClose, availableWidth, childSpecHeight, 0); 26749c78900da0d43140fb602431fb93212bd7f6c70Chris Banes MarginLayoutParams lp = (MarginLayoutParams) mClose.getLayoutParams(); 26820ac724a3a836bfd362c911f7dc55a61c02b4d44Trevor Johns availableWidth -= lp.leftMargin + lp.rightMargin; 26920ac724a3a836bfd362c911f7dc55a61c02b4d44Trevor Johns } 27020ac724a3a836bfd362c911f7dc55a61c02b4d44Trevor Johns 27120ac724a3a836bfd362c911f7dc55a61c02b4d44Trevor Johns if (mMenuView != null && mMenuView.getParent() == this) { 27220ac724a3a836bfd362c911f7dc55a61c02b4d44Trevor Johns availableWidth = measureChildView(mMenuView, availableWidth, 27320ac724a3a836bfd362c911f7dc55a61c02b4d44Trevor Johns childSpecHeight, 0); 27420ac724a3a836bfd362c911f7dc55a61c02b4d44Trevor Johns } 27520ac724a3a836bfd362c911f7dc55a61c02b4d44Trevor Johns 27620ac724a3a836bfd362c911f7dc55a61c02b4d44Trevor Johns if (mTitleLayout != null && mCustomView == null) { 27720ac724a3a836bfd362c911f7dc55a61c02b4d44Trevor Johns if (mTitleOptional) { 27849c78900da0d43140fb602431fb93212bd7f6c70Chris Banes final int titleWidthSpec = MeasureSpec.makeMeasureSpec(0, MeasureSpec.UNSPECIFIED); 27920ac724a3a836bfd362c911f7dc55a61c02b4d44Trevor Johns mTitleLayout.measure(titleWidthSpec, childSpecHeight); 28020ac724a3a836bfd362c911f7dc55a61c02b4d44Trevor Johns final int titleWidth = mTitleLayout.getMeasuredWidth(); 28120ac724a3a836bfd362c911f7dc55a61c02b4d44Trevor Johns final boolean titleFits = titleWidth <= availableWidth; 28220ac724a3a836bfd362c911f7dc55a61c02b4d44Trevor Johns if (titleFits) { 28320ac724a3a836bfd362c911f7dc55a61c02b4d44Trevor Johns availableWidth -= titleWidth; 28420ac724a3a836bfd362c911f7dc55a61c02b4d44Trevor Johns } 28520ac724a3a836bfd362c911f7dc55a61c02b4d44Trevor Johns mTitleLayout.setVisibility(titleFits ? VISIBLE : GONE); 28620ac724a3a836bfd362c911f7dc55a61c02b4d44Trevor Johns } else { 28720ac724a3a836bfd362c911f7dc55a61c02b4d44Trevor Johns availableWidth = measureChildView(mTitleLayout, availableWidth, childSpecHeight, 0); 28820ac724a3a836bfd362c911f7dc55a61c02b4d44Trevor Johns } 28920ac724a3a836bfd362c911f7dc55a61c02b4d44Trevor Johns } 29020ac724a3a836bfd362c911f7dc55a61c02b4d44Trevor Johns 29120ac724a3a836bfd362c911f7dc55a61c02b4d44Trevor Johns if (mCustomView != null) { 29220ac724a3a836bfd362c911f7dc55a61c02b4d44Trevor Johns ViewGroup.LayoutParams lp = mCustomView.getLayoutParams(); 29349c78900da0d43140fb602431fb93212bd7f6c70Chris Banes final int customWidthMode = lp.width != LayoutParams.WRAP_CONTENT ? 29449c78900da0d43140fb602431fb93212bd7f6c70Chris Banes MeasureSpec.EXACTLY : MeasureSpec.AT_MOST; 29520ac724a3a836bfd362c911f7dc55a61c02b4d44Trevor Johns final int customWidth = lp.width >= 0 ? 29620ac724a3a836bfd362c911f7dc55a61c02b4d44Trevor Johns Math.min(lp.width, availableWidth) : availableWidth; 29749c78900da0d43140fb602431fb93212bd7f6c70Chris Banes final int customHeightMode = lp.height != LayoutParams.WRAP_CONTENT ? 29849c78900da0d43140fb602431fb93212bd7f6c70Chris Banes MeasureSpec.EXACTLY : MeasureSpec.AT_MOST; 29920ac724a3a836bfd362c911f7dc55a61c02b4d44Trevor Johns final int customHeight = lp.height >= 0 ? 30020ac724a3a836bfd362c911f7dc55a61c02b4d44Trevor Johns Math.min(lp.height, height) : height; 30149c78900da0d43140fb602431fb93212bd7f6c70Chris Banes mCustomView.measure(MeasureSpec.makeMeasureSpec(customWidth, customWidthMode), 30249c78900da0d43140fb602431fb93212bd7f6c70Chris Banes MeasureSpec.makeMeasureSpec(customHeight, customHeightMode)); 30320ac724a3a836bfd362c911f7dc55a61c02b4d44Trevor Johns } 30420ac724a3a836bfd362c911f7dc55a61c02b4d44Trevor Johns 30520ac724a3a836bfd362c911f7dc55a61c02b4d44Trevor Johns if (mContentHeight <= 0) { 30620ac724a3a836bfd362c911f7dc55a61c02b4d44Trevor Johns int measuredHeight = 0; 30720ac724a3a836bfd362c911f7dc55a61c02b4d44Trevor Johns final int count = getChildCount(); 30820ac724a3a836bfd362c911f7dc55a61c02b4d44Trevor Johns for (int i = 0; i < count; i++) { 30920ac724a3a836bfd362c911f7dc55a61c02b4d44Trevor Johns View v = getChildAt(i); 31020ac724a3a836bfd362c911f7dc55a61c02b4d44Trevor Johns int paddedViewHeight = v.getMeasuredHeight() + verticalPadding; 31120ac724a3a836bfd362c911f7dc55a61c02b4d44Trevor Johns if (paddedViewHeight > measuredHeight) { 31220ac724a3a836bfd362c911f7dc55a61c02b4d44Trevor Johns measuredHeight = paddedViewHeight; 31320ac724a3a836bfd362c911f7dc55a61c02b4d44Trevor Johns } 31420ac724a3a836bfd362c911f7dc55a61c02b4d44Trevor Johns } 31520ac724a3a836bfd362c911f7dc55a61c02b4d44Trevor Johns setMeasuredDimension(contentWidth, measuredHeight); 31620ac724a3a836bfd362c911f7dc55a61c02b4d44Trevor Johns } else { 31720ac724a3a836bfd362c911f7dc55a61c02b4d44Trevor Johns setMeasuredDimension(contentWidth, maxHeight); 31820ac724a3a836bfd362c911f7dc55a61c02b4d44Trevor Johns } 319bbbb8f39d1b1d1b317c5f9237f20fe6b1d9eb17fAdam Powell } 320bbbb8f39d1b1d1b317c5f9237f20fe6b1d9eb17fAdam Powell 32120ac724a3a836bfd362c911f7dc55a61c02b4d44Trevor Johns @Override 32220ac724a3a836bfd362c911f7dc55a61c02b4d44Trevor Johns protected void onLayout(boolean changed, int l, int t, int r, int b) { 32349c78900da0d43140fb602431fb93212bd7f6c70Chris Banes final boolean isLayoutRtl = ViewUtils.isLayoutRtl(this); 32449c78900da0d43140fb602431fb93212bd7f6c70Chris Banes int x = isLayoutRtl ? r - l - getPaddingRight() : getPaddingLeft(); 32520ac724a3a836bfd362c911f7dc55a61c02b4d44Trevor Johns final int y = getPaddingTop(); 32620ac724a3a836bfd362c911f7dc55a61c02b4d44Trevor Johns final int contentHeight = b - t - getPaddingTop() - getPaddingBottom(); 32720ac724a3a836bfd362c911f7dc55a61c02b4d44Trevor Johns 32820ac724a3a836bfd362c911f7dc55a61c02b4d44Trevor Johns if (mClose != null && mClose.getVisibility() != GONE) { 32949c78900da0d43140fb602431fb93212bd7f6c70Chris Banes MarginLayoutParams lp = (MarginLayoutParams) mClose.getLayoutParams(); 33049c78900da0d43140fb602431fb93212bd7f6c70Chris Banes final int startMargin = (isLayoutRtl ? lp.rightMargin : lp.leftMargin); 33149c78900da0d43140fb602431fb93212bd7f6c70Chris Banes final int endMargin = (isLayoutRtl ? lp.leftMargin : lp.rightMargin); 33249c78900da0d43140fb602431fb93212bd7f6c70Chris Banes x = next(x, startMargin, isLayoutRtl); 33349c78900da0d43140fb602431fb93212bd7f6c70Chris Banes x += positionChild(mClose, x, y, contentHeight, isLayoutRtl); 33449c78900da0d43140fb602431fb93212bd7f6c70Chris Banes x = next(x, endMargin, isLayoutRtl); 33520ac724a3a836bfd362c911f7dc55a61c02b4d44Trevor Johns } 33620ac724a3a836bfd362c911f7dc55a61c02b4d44Trevor Johns 33720ac724a3a836bfd362c911f7dc55a61c02b4d44Trevor Johns if (mTitleLayout != null && mCustomView == null && mTitleLayout.getVisibility() != GONE) { 33849c78900da0d43140fb602431fb93212bd7f6c70Chris Banes x += positionChild(mTitleLayout, x, y, contentHeight, isLayoutRtl); 33920ac724a3a836bfd362c911f7dc55a61c02b4d44Trevor Johns } 34020ac724a3a836bfd362c911f7dc55a61c02b4d44Trevor Johns 34120ac724a3a836bfd362c911f7dc55a61c02b4d44Trevor Johns if (mCustomView != null) { 34249c78900da0d43140fb602431fb93212bd7f6c70Chris Banes x += positionChild(mCustomView, x, y, contentHeight, isLayoutRtl); 34320ac724a3a836bfd362c911f7dc55a61c02b4d44Trevor Johns } 34420ac724a3a836bfd362c911f7dc55a61c02b4d44Trevor Johns 34549c78900da0d43140fb602431fb93212bd7f6c70Chris Banes x = isLayoutRtl ? getPaddingLeft() : r - l - getPaddingRight(); 346bbbb8f39d1b1d1b317c5f9237f20fe6b1d9eb17fAdam Powell 34720ac724a3a836bfd362c911f7dc55a61c02b4d44Trevor Johns if (mMenuView != null) { 34849c78900da0d43140fb602431fb93212bd7f6c70Chris Banes x += positionChild(mMenuView, x, y, contentHeight, !isLayoutRtl); 34949c78900da0d43140fb602431fb93212bd7f6c70Chris Banes } 35049c78900da0d43140fb602431fb93212bd7f6c70Chris Banes } 35149c78900da0d43140fb602431fb93212bd7f6c70Chris Banes 35249c78900da0d43140fb602431fb93212bd7f6c70Chris Banes @Override 35349c78900da0d43140fb602431fb93212bd7f6c70Chris Banes public boolean shouldDelayChildPressedState() { 35449c78900da0d43140fb602431fb93212bd7f6c70Chris Banes return false; 35549c78900da0d43140fb602431fb93212bd7f6c70Chris Banes } 35649c78900da0d43140fb602431fb93212bd7f6c70Chris Banes 35749c78900da0d43140fb602431fb93212bd7f6c70Chris Banes @Override 35849c78900da0d43140fb602431fb93212bd7f6c70Chris Banes public void onInitializeAccessibilityEvent(AccessibilityEvent event) { 359034295930d0f4c507bed2a211000b8d431c99d52Kirill Grouchnikov if (event.getEventType() == AccessibilityEvent.TYPE_WINDOW_STATE_CHANGED) { 360034295930d0f4c507bed2a211000b8d431c99d52Kirill Grouchnikov // Action mode started 361034295930d0f4c507bed2a211000b8d431c99d52Kirill Grouchnikov event.setSource(this); 362034295930d0f4c507bed2a211000b8d431c99d52Kirill Grouchnikov event.setClassName(getClass().getName()); 363034295930d0f4c507bed2a211000b8d431c99d52Kirill Grouchnikov event.setPackageName(getContext().getPackageName()); 364034295930d0f4c507bed2a211000b8d431c99d52Kirill Grouchnikov event.setContentDescription(mTitle); 365034295930d0f4c507bed2a211000b8d431c99d52Kirill Grouchnikov } else { 366034295930d0f4c507bed2a211000b8d431c99d52Kirill Grouchnikov super.onInitializeAccessibilityEvent(event); 36720ac724a3a836bfd362c911f7dc55a61c02b4d44Trevor Johns } 368bbbb8f39d1b1d1b317c5f9237f20fe6b1d9eb17fAdam Powell } 369bbbb8f39d1b1d1b317c5f9237f20fe6b1d9eb17fAdam Powell 37020ac724a3a836bfd362c911f7dc55a61c02b4d44Trevor Johns public void setTitleOptional(boolean titleOptional) { 37120ac724a3a836bfd362c911f7dc55a61c02b4d44Trevor Johns if (titleOptional != mTitleOptional) { 37220ac724a3a836bfd362c911f7dc55a61c02b4d44Trevor Johns requestLayout(); 37320ac724a3a836bfd362c911f7dc55a61c02b4d44Trevor Johns } 37420ac724a3a836bfd362c911f7dc55a61c02b4d44Trevor Johns mTitleOptional = titleOptional; 375bbbb8f39d1b1d1b317c5f9237f20fe6b1d9eb17fAdam Powell } 376bbbb8f39d1b1d1b317c5f9237f20fe6b1d9eb17fAdam Powell 37720ac724a3a836bfd362c911f7dc55a61c02b4d44Trevor Johns public boolean isTitleOptional() { 37820ac724a3a836bfd362c911f7dc55a61c02b4d44Trevor Johns return mTitleOptional; 37920ac724a3a836bfd362c911f7dc55a61c02b4d44Trevor Johns } 380bbbb8f39d1b1d1b317c5f9237f20fe6b1d9eb17fAdam Powell} 381