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 1766698bb15ba0f873aa1c2290cc50d6bb839a474aChris Banespackage android.support.v7.widget; 18bbbb8f39d1b1d1b317c5f9237f20fe6b1d9eb17fAdam Powell 19bbbb8f39d1b1d1b317c5f9237f20fe6b1d9eb17fAdam Powellimport android.content.Context; 2049c78900da0d43140fb602431fb93212bd7f6c70Chris Banesimport android.os.Build; 21da10fdd1400ecfd8d7f2e55651dd528d0614dfc5Jeff Brownimport android.support.v7.appcompat.R; 22d8222dedaacae30fa03bee346ebf42ee75b39928Chris Banesimport android.support.v7.view.ActionMode; 2366698bb15ba0f873aa1c2290cc50d6bb839a474aChris Banesimport android.support.v7.view.menu.MenuBuilder; 24bbbb8f39d1b1d1b317c5f9237f20fe6b1d9eb17fAdam Powellimport android.text.TextUtils; 25bbbb8f39d1b1d1b317c5f9237f20fe6b1d9eb17fAdam Powellimport android.util.AttributeSet; 26bbbb8f39d1b1d1b317c5f9237f20fe6b1d9eb17fAdam Powellimport android.view.LayoutInflater; 27bbbb8f39d1b1d1b317c5f9237f20fe6b1d9eb17fAdam Powellimport android.view.View; 28bbbb8f39d1b1d1b317c5f9237f20fe6b1d9eb17fAdam Powellimport android.view.ViewGroup; 2949c78900da0d43140fb602431fb93212bd7f6c70Chris Banesimport android.view.accessibility.AccessibilityEvent; 30bbbb8f39d1b1d1b317c5f9237f20fe6b1d9eb17fAdam Powellimport android.widget.LinearLayout; 31bbbb8f39d1b1d1b317c5f9237f20fe6b1d9eb17fAdam Powellimport android.widget.TextView; 32bbbb8f39d1b1d1b317c5f9237f20fe6b1d9eb17fAdam Powell 33bbbb8f39d1b1d1b317c5f9237f20fe6b1d9eb17fAdam Powell/** 34bbbb8f39d1b1d1b317c5f9237f20fe6b1d9eb17fAdam Powell * @hide 35bbbb8f39d1b1d1b317c5f9237f20fe6b1d9eb17fAdam Powell */ 36acce58688e2c3e5abd0b13e78dcf2c26710eabd0Chris Banespublic class ActionBarContextView extends AbsActionBarView { 3720ac724a3a836bfd362c911f7dc55a61c02b4d44Trevor Johns private static final String TAG = "ActionBarContextView"; 38bbbb8f39d1b1d1b317c5f9237f20fe6b1d9eb17fAdam Powell 3920ac724a3a836bfd362c911f7dc55a61c02b4d44Trevor Johns private CharSequence mTitle; 4020ac724a3a836bfd362c911f7dc55a61c02b4d44Trevor Johns private CharSequence mSubtitle; 41bbbb8f39d1b1d1b317c5f9237f20fe6b1d9eb17fAdam Powell 4220ac724a3a836bfd362c911f7dc55a61c02b4d44Trevor Johns private View mClose; 4320ac724a3a836bfd362c911f7dc55a61c02b4d44Trevor Johns private View mCustomView; 4420ac724a3a836bfd362c911f7dc55a61c02b4d44Trevor Johns private LinearLayout mTitleLayout; 4520ac724a3a836bfd362c911f7dc55a61c02b4d44Trevor Johns private TextView mTitleView; 4620ac724a3a836bfd362c911f7dc55a61c02b4d44Trevor Johns private TextView mSubtitleView; 4720ac724a3a836bfd362c911f7dc55a61c02b4d44Trevor Johns private int mTitleStyleRes; 4820ac724a3a836bfd362c911f7dc55a61c02b4d44Trevor Johns private int mSubtitleStyleRes; 4920ac724a3a836bfd362c911f7dc55a61c02b4d44Trevor Johns private boolean mTitleOptional; 50156b08e830b50ca0842be6c7bbde721285e4d36fChris Banes private int mCloseItemLayout; 5120ac724a3a836bfd362c911f7dc55a61c02b4d44Trevor Johns 5220ac724a3a836bfd362c911f7dc55a61c02b4d44Trevor Johns public ActionBarContextView(Context context) { 5320ac724a3a836bfd362c911f7dc55a61c02b4d44Trevor Johns this(context, null); 54bbbb8f39d1b1d1b317c5f9237f20fe6b1d9eb17fAdam Powell } 5520ac724a3a836bfd362c911f7dc55a61c02b4d44Trevor Johns 5620ac724a3a836bfd362c911f7dc55a61c02b4d44Trevor Johns public ActionBarContextView(Context context, AttributeSet attrs) { 5720ac724a3a836bfd362c911f7dc55a61c02b4d44Trevor Johns this(context, attrs, R.attr.actionModeStyle); 58bbbb8f39d1b1d1b317c5f9237f20fe6b1d9eb17fAdam Powell } 59bbbb8f39d1b1d1b317c5f9237f20fe6b1d9eb17fAdam Powell 6020ac724a3a836bfd362c911f7dc55a61c02b4d44Trevor Johns public ActionBarContextView(Context context, AttributeSet attrs, int defStyle) { 6120ac724a3a836bfd362c911f7dc55a61c02b4d44Trevor Johns super(context, attrs, defStyle); 62bbbb8f39d1b1d1b317c5f9237f20fe6b1d9eb17fAdam Powell 63469286122bcbbecbdd0bef74fb50f9d8920e77b9Chris Banes final TintTypedArray a = TintTypedArray.obtainStyledAttributes(context, attrs, 64469286122bcbbecbdd0bef74fb50f9d8920e77b9Chris Banes R.styleable.ActionMode, defStyle, 0); 6520ac724a3a836bfd362c911f7dc55a61c02b4d44Trevor Johns setBackgroundDrawable(a.getDrawable( 6620ac724a3a836bfd362c911f7dc55a61c02b4d44Trevor Johns R.styleable.ActionMode_background)); 6720ac724a3a836bfd362c911f7dc55a61c02b4d44Trevor Johns mTitleStyleRes = a.getResourceId( 6820ac724a3a836bfd362c911f7dc55a61c02b4d44Trevor Johns R.styleable.ActionMode_titleTextStyle, 0); 6920ac724a3a836bfd362c911f7dc55a61c02b4d44Trevor Johns mSubtitleStyleRes = a.getResourceId( 7020ac724a3a836bfd362c911f7dc55a61c02b4d44Trevor Johns R.styleable.ActionMode_subtitleTextStyle, 0); 71bbbb8f39d1b1d1b317c5f9237f20fe6b1d9eb17fAdam Powell 7220ac724a3a836bfd362c911f7dc55a61c02b4d44Trevor Johns mContentHeight = a.getLayoutDimension( 7320ac724a3a836bfd362c911f7dc55a61c02b4d44Trevor Johns R.styleable.ActionMode_height, 0); 74bbbb8f39d1b1d1b317c5f9237f20fe6b1d9eb17fAdam Powell 75156b08e830b50ca0842be6c7bbde721285e4d36fChris Banes mCloseItemLayout = a.getResourceId( 76156b08e830b50ca0842be6c7bbde721285e4d36fChris Banes R.styleable.ActionMode_closeItemLayout, 77156b08e830b50ca0842be6c7bbde721285e4d36fChris Banes R.layout.abc_action_mode_close_item_material); 78156b08e830b50ca0842be6c7bbde721285e4d36fChris Banes 7920ac724a3a836bfd362c911f7dc55a61c02b4d44Trevor Johns a.recycle(); 80bbbb8f39d1b1d1b317c5f9237f20fe6b1d9eb17fAdam Powell } 81bbbb8f39d1b1d1b317c5f9237f20fe6b1d9eb17fAdam Powell 8220ac724a3a836bfd362c911f7dc55a61c02b4d44Trevor Johns @Override 8320ac724a3a836bfd362c911f7dc55a61c02b4d44Trevor Johns public void onDetachedFromWindow() { 8420ac724a3a836bfd362c911f7dc55a61c02b4d44Trevor Johns super.onDetachedFromWindow(); 8520ac724a3a836bfd362c911f7dc55a61c02b4d44Trevor Johns if (mActionMenuPresenter != null) { 8620ac724a3a836bfd362c911f7dc55a61c02b4d44Trevor Johns mActionMenuPresenter.hideOverflowMenu(); 8720ac724a3a836bfd362c911f7dc55a61c02b4d44Trevor Johns mActionMenuPresenter.hideSubMenus(); 8820ac724a3a836bfd362c911f7dc55a61c02b4d44Trevor Johns } 89bbbb8f39d1b1d1b317c5f9237f20fe6b1d9eb17fAdam Powell } 90bbbb8f39d1b1d1b317c5f9237f20fe6b1d9eb17fAdam Powell 9120ac724a3a836bfd362c911f7dc55a61c02b4d44Trevor Johns public void setContentHeight(int height) { 9220ac724a3a836bfd362c911f7dc55a61c02b4d44Trevor Johns mContentHeight = height; 93bbbb8f39d1b1d1b317c5f9237f20fe6b1d9eb17fAdam Powell } 94bbbb8f39d1b1d1b317c5f9237f20fe6b1d9eb17fAdam Powell 9520ac724a3a836bfd362c911f7dc55a61c02b4d44Trevor Johns public void setCustomView(View view) { 9620ac724a3a836bfd362c911f7dc55a61c02b4d44Trevor Johns if (mCustomView != null) { 9720ac724a3a836bfd362c911f7dc55a61c02b4d44Trevor Johns removeView(mCustomView); 9820ac724a3a836bfd362c911f7dc55a61c02b4d44Trevor Johns } 9920ac724a3a836bfd362c911f7dc55a61c02b4d44Trevor Johns mCustomView = view; 100acce58688e2c3e5abd0b13e78dcf2c26710eabd0Chris Banes if (view != null && mTitleLayout != null) { 10120ac724a3a836bfd362c911f7dc55a61c02b4d44Trevor Johns removeView(mTitleLayout); 10220ac724a3a836bfd362c911f7dc55a61c02b4d44Trevor Johns mTitleLayout = null; 10320ac724a3a836bfd362c911f7dc55a61c02b4d44Trevor Johns } 10420ac724a3a836bfd362c911f7dc55a61c02b4d44Trevor Johns if (view != null) { 10520ac724a3a836bfd362c911f7dc55a61c02b4d44Trevor Johns addView(view); 10620ac724a3a836bfd362c911f7dc55a61c02b4d44Trevor Johns } 10720ac724a3a836bfd362c911f7dc55a61c02b4d44Trevor Johns requestLayout(); 108bbbb8f39d1b1d1b317c5f9237f20fe6b1d9eb17fAdam Powell } 109bbbb8f39d1b1d1b317c5f9237f20fe6b1d9eb17fAdam Powell 11020ac724a3a836bfd362c911f7dc55a61c02b4d44Trevor Johns public void setTitle(CharSequence title) { 11120ac724a3a836bfd362c911f7dc55a61c02b4d44Trevor Johns mTitle = title; 11220ac724a3a836bfd362c911f7dc55a61c02b4d44Trevor Johns initTitle(); 113bbbb8f39d1b1d1b317c5f9237f20fe6b1d9eb17fAdam Powell } 11420ac724a3a836bfd362c911f7dc55a61c02b4d44Trevor Johns 11520ac724a3a836bfd362c911f7dc55a61c02b4d44Trevor Johns public void setSubtitle(CharSequence subtitle) { 11620ac724a3a836bfd362c911f7dc55a61c02b4d44Trevor Johns mSubtitle = subtitle; 11720ac724a3a836bfd362c911f7dc55a61c02b4d44Trevor Johns initTitle(); 118bbbb8f39d1b1d1b317c5f9237f20fe6b1d9eb17fAdam Powell } 119bbbb8f39d1b1d1b317c5f9237f20fe6b1d9eb17fAdam Powell 12020ac724a3a836bfd362c911f7dc55a61c02b4d44Trevor Johns public CharSequence getTitle() { 12120ac724a3a836bfd362c911f7dc55a61c02b4d44Trevor Johns return mTitle; 122bbbb8f39d1b1d1b317c5f9237f20fe6b1d9eb17fAdam Powell } 123bbbb8f39d1b1d1b317c5f9237f20fe6b1d9eb17fAdam Powell 12420ac724a3a836bfd362c911f7dc55a61c02b4d44Trevor Johns public CharSequence getSubtitle() { 12520ac724a3a836bfd362c911f7dc55a61c02b4d44Trevor Johns return mSubtitle; 12620ac724a3a836bfd362c911f7dc55a61c02b4d44Trevor Johns } 127bbbb8f39d1b1d1b317c5f9237f20fe6b1d9eb17fAdam Powell 12820ac724a3a836bfd362c911f7dc55a61c02b4d44Trevor Johns private void initTitle() { 12920ac724a3a836bfd362c911f7dc55a61c02b4d44Trevor Johns if (mTitleLayout == null) { 13020ac724a3a836bfd362c911f7dc55a61c02b4d44Trevor Johns LayoutInflater inflater = LayoutInflater.from(getContext()); 131ee7c9fb199e9b9af8d40a1f9e27d85465acf8301Chris Banes inflater.inflate(R.layout.abc_action_bar_title_item, this); 13220ac724a3a836bfd362c911f7dc55a61c02b4d44Trevor Johns mTitleLayout = (LinearLayout) getChildAt(getChildCount() - 1); 13320ac724a3a836bfd362c911f7dc55a61c02b4d44Trevor Johns mTitleView = (TextView) mTitleLayout.findViewById(R.id.action_bar_title); 13420ac724a3a836bfd362c911f7dc55a61c02b4d44Trevor Johns mSubtitleView = (TextView) mTitleLayout.findViewById(R.id.action_bar_subtitle); 13520ac724a3a836bfd362c911f7dc55a61c02b4d44Trevor Johns if (mTitleStyleRes != 0) { 13620ac724a3a836bfd362c911f7dc55a61c02b4d44Trevor Johns mTitleView.setTextAppearance(getContext(), mTitleStyleRes); 13720ac724a3a836bfd362c911f7dc55a61c02b4d44Trevor Johns } 13820ac724a3a836bfd362c911f7dc55a61c02b4d44Trevor Johns if (mSubtitleStyleRes != 0) { 13920ac724a3a836bfd362c911f7dc55a61c02b4d44Trevor Johns mSubtitleView.setTextAppearance(getContext(), mSubtitleStyleRes); 14020ac724a3a836bfd362c911f7dc55a61c02b4d44Trevor Johns } 14120ac724a3a836bfd362c911f7dc55a61c02b4d44Trevor Johns } 142bbbb8f39d1b1d1b317c5f9237f20fe6b1d9eb17fAdam Powell 14320ac724a3a836bfd362c911f7dc55a61c02b4d44Trevor Johns mTitleView.setText(mTitle); 14420ac724a3a836bfd362c911f7dc55a61c02b4d44Trevor Johns mSubtitleView.setText(mSubtitle); 145bbbb8f39d1b1d1b317c5f9237f20fe6b1d9eb17fAdam Powell 14620ac724a3a836bfd362c911f7dc55a61c02b4d44Trevor Johns final boolean hasTitle = !TextUtils.isEmpty(mTitle); 14720ac724a3a836bfd362c911f7dc55a61c02b4d44Trevor Johns final boolean hasSubtitle = !TextUtils.isEmpty(mSubtitle); 14820ac724a3a836bfd362c911f7dc55a61c02b4d44Trevor Johns mSubtitleView.setVisibility(hasSubtitle ? VISIBLE : GONE); 14920ac724a3a836bfd362c911f7dc55a61c02b4d44Trevor Johns mTitleLayout.setVisibility(hasTitle || hasSubtitle ? VISIBLE : GONE); 15020ac724a3a836bfd362c911f7dc55a61c02b4d44Trevor Johns if (mTitleLayout.getParent() == null) { 15120ac724a3a836bfd362c911f7dc55a61c02b4d44Trevor Johns addView(mTitleLayout); 15220ac724a3a836bfd362c911f7dc55a61c02b4d44Trevor Johns } 153bbbb8f39d1b1d1b317c5f9237f20fe6b1d9eb17fAdam Powell } 154bbbb8f39d1b1d1b317c5f9237f20fe6b1d9eb17fAdam Powell 15520ac724a3a836bfd362c911f7dc55a61c02b4d44Trevor Johns public void initForMode(final ActionMode mode) { 15620ac724a3a836bfd362c911f7dc55a61c02b4d44Trevor Johns if (mClose == null) { 15720ac724a3a836bfd362c911f7dc55a61c02b4d44Trevor Johns LayoutInflater inflater = LayoutInflater.from(getContext()); 158156b08e830b50ca0842be6c7bbde721285e4d36fChris Banes mClose = inflater.inflate(mCloseItemLayout, this, false); 15920ac724a3a836bfd362c911f7dc55a61c02b4d44Trevor Johns addView(mClose); 16020ac724a3a836bfd362c911f7dc55a61c02b4d44Trevor Johns } else if (mClose.getParent() == null) { 16120ac724a3a836bfd362c911f7dc55a61c02b4d44Trevor Johns addView(mClose); 16220ac724a3a836bfd362c911f7dc55a61c02b4d44Trevor Johns } 16320ac724a3a836bfd362c911f7dc55a61c02b4d44Trevor Johns 16420ac724a3a836bfd362c911f7dc55a61c02b4d44Trevor Johns View closeButton = mClose.findViewById(R.id.action_mode_close_button); 16549c78900da0d43140fb602431fb93212bd7f6c70Chris Banes closeButton.setOnClickListener(new OnClickListener() { 16620ac724a3a836bfd362c911f7dc55a61c02b4d44Trevor Johns public void onClick(View v) { 16720ac724a3a836bfd362c911f7dc55a61c02b4d44Trevor Johns mode.finish(); 16820ac724a3a836bfd362c911f7dc55a61c02b4d44Trevor Johns } 16920ac724a3a836bfd362c911f7dc55a61c02b4d44Trevor Johns }); 17020ac724a3a836bfd362c911f7dc55a61c02b4d44Trevor Johns 17120ac724a3a836bfd362c911f7dc55a61c02b4d44Trevor Johns final MenuBuilder menu = (MenuBuilder) mode.getMenu(); 17220ac724a3a836bfd362c911f7dc55a61c02b4d44Trevor Johns if (mActionMenuPresenter != null) { 17320ac724a3a836bfd362c911f7dc55a61c02b4d44Trevor Johns mActionMenuPresenter.dismissPopupMenus(); 17420ac724a3a836bfd362c911f7dc55a61c02b4d44Trevor Johns } 17520ac724a3a836bfd362c911f7dc55a61c02b4d44Trevor Johns mActionMenuPresenter = new ActionMenuPresenter(getContext()); 17620ac724a3a836bfd362c911f7dc55a61c02b4d44Trevor Johns mActionMenuPresenter.setReserveOverflow(true); 17720ac724a3a836bfd362c911f7dc55a61c02b4d44Trevor Johns 17849c78900da0d43140fb602431fb93212bd7f6c70Chris Banes final LayoutParams layoutParams = new LayoutParams(LayoutParams.WRAP_CONTENT, 17949c78900da0d43140fb602431fb93212bd7f6c70Chris Banes LayoutParams.MATCH_PARENT); 180acce58688e2c3e5abd0b13e78dcf2c26710eabd0Chris Banes menu.addMenuPresenter(mActionMenuPresenter, mPopupContext); 181acce58688e2c3e5abd0b13e78dcf2c26710eabd0Chris Banes mMenuView = (ActionMenuView) mActionMenuPresenter.getMenuView(this); 182acce58688e2c3e5abd0b13e78dcf2c26710eabd0Chris Banes mMenuView.setBackgroundDrawable(null); 183acce58688e2c3e5abd0b13e78dcf2c26710eabd0Chris Banes addView(mMenuView, layoutParams); 184bbbb8f39d1b1d1b317c5f9237f20fe6b1d9eb17fAdam Powell } 185bbbb8f39d1b1d1b317c5f9237f20fe6b1d9eb17fAdam Powell 18620ac724a3a836bfd362c911f7dc55a61c02b4d44Trevor Johns public void closeMode() { 18720ac724a3a836bfd362c911f7dc55a61c02b4d44Trevor Johns if (mClose == null) { 18820ac724a3a836bfd362c911f7dc55a61c02b4d44Trevor Johns killMode(); 18920ac724a3a836bfd362c911f7dc55a61c02b4d44Trevor Johns return; 190bbbb8f39d1b1d1b317c5f9237f20fe6b1d9eb17fAdam Powell } 191bbbb8f39d1b1d1b317c5f9237f20fe6b1d9eb17fAdam Powell } 192bbbb8f39d1b1d1b317c5f9237f20fe6b1d9eb17fAdam Powell 19320ac724a3a836bfd362c911f7dc55a61c02b4d44Trevor Johns public void killMode() { 19420ac724a3a836bfd362c911f7dc55a61c02b4d44Trevor Johns removeAllViews(); 19520ac724a3a836bfd362c911f7dc55a61c02b4d44Trevor Johns mCustomView = null; 19620ac724a3a836bfd362c911f7dc55a61c02b4d44Trevor Johns mMenuView = null; 197bbbb8f39d1b1d1b317c5f9237f20fe6b1d9eb17fAdam Powell } 198bbbb8f39d1b1d1b317c5f9237f20fe6b1d9eb17fAdam Powell 19920ac724a3a836bfd362c911f7dc55a61c02b4d44Trevor Johns @Override 20020ac724a3a836bfd362c911f7dc55a61c02b4d44Trevor Johns public boolean showOverflowMenu() { 20120ac724a3a836bfd362c911f7dc55a61c02b4d44Trevor Johns if (mActionMenuPresenter != null) { 20220ac724a3a836bfd362c911f7dc55a61c02b4d44Trevor Johns return mActionMenuPresenter.showOverflowMenu(); 203bbbb8f39d1b1d1b317c5f9237f20fe6b1d9eb17fAdam Powell } 20420ac724a3a836bfd362c911f7dc55a61c02b4d44Trevor Johns return false; 205bbbb8f39d1b1d1b317c5f9237f20fe6b1d9eb17fAdam Powell } 206bbbb8f39d1b1d1b317c5f9237f20fe6b1d9eb17fAdam Powell 20720ac724a3a836bfd362c911f7dc55a61c02b4d44Trevor Johns @Override 20820ac724a3a836bfd362c911f7dc55a61c02b4d44Trevor Johns public boolean hideOverflowMenu() { 20920ac724a3a836bfd362c911f7dc55a61c02b4d44Trevor Johns if (mActionMenuPresenter != null) { 21020ac724a3a836bfd362c911f7dc55a61c02b4d44Trevor Johns return mActionMenuPresenter.hideOverflowMenu(); 21120ac724a3a836bfd362c911f7dc55a61c02b4d44Trevor Johns } 21220ac724a3a836bfd362c911f7dc55a61c02b4d44Trevor Johns return false; 21320ac724a3a836bfd362c911f7dc55a61c02b4d44Trevor Johns } 214bbbb8f39d1b1d1b317c5f9237f20fe6b1d9eb17fAdam Powell 21520ac724a3a836bfd362c911f7dc55a61c02b4d44Trevor Johns @Override 21620ac724a3a836bfd362c911f7dc55a61c02b4d44Trevor Johns public boolean isOverflowMenuShowing() { 21720ac724a3a836bfd362c911f7dc55a61c02b4d44Trevor Johns if (mActionMenuPresenter != null) { 21820ac724a3a836bfd362c911f7dc55a61c02b4d44Trevor Johns return mActionMenuPresenter.isOverflowMenuShowing(); 21920ac724a3a836bfd362c911f7dc55a61c02b4d44Trevor Johns } 22020ac724a3a836bfd362c911f7dc55a61c02b4d44Trevor Johns return false; 22120ac724a3a836bfd362c911f7dc55a61c02b4d44Trevor Johns } 222bbbb8f39d1b1d1b317c5f9237f20fe6b1d9eb17fAdam Powell 22320ac724a3a836bfd362c911f7dc55a61c02b4d44Trevor Johns @Override 22420ac724a3a836bfd362c911f7dc55a61c02b4d44Trevor Johns protected ViewGroup.LayoutParams generateDefaultLayoutParams() { 22520ac724a3a836bfd362c911f7dc55a61c02b4d44Trevor Johns // Used by custom views if they don't supply layout params. Everything else 22620ac724a3a836bfd362c911f7dc55a61c02b4d44Trevor Johns // added to an ActionBarContextView should have them already. 22749c78900da0d43140fb602431fb93212bd7f6c70Chris Banes return new MarginLayoutParams(LayoutParams.MATCH_PARENT, LayoutParams.WRAP_CONTENT); 228bbbb8f39d1b1d1b317c5f9237f20fe6b1d9eb17fAdam Powell } 229bbbb8f39d1b1d1b317c5f9237f20fe6b1d9eb17fAdam Powell 23020ac724a3a836bfd362c911f7dc55a61c02b4d44Trevor Johns @Override 23120ac724a3a836bfd362c911f7dc55a61c02b4d44Trevor Johns public ViewGroup.LayoutParams generateLayoutParams(AttributeSet attrs) { 23249c78900da0d43140fb602431fb93212bd7f6c70Chris Banes return new MarginLayoutParams(getContext(), attrs); 233bbbb8f39d1b1d1b317c5f9237f20fe6b1d9eb17fAdam Powell } 234bbbb8f39d1b1d1b317c5f9237f20fe6b1d9eb17fAdam Powell 23520ac724a3a836bfd362c911f7dc55a61c02b4d44Trevor Johns @Override 23620ac724a3a836bfd362c911f7dc55a61c02b4d44Trevor Johns protected void onMeasure(int widthMeasureSpec, int heightMeasureSpec) { 23749c78900da0d43140fb602431fb93212bd7f6c70Chris Banes final int widthMode = MeasureSpec.getMode(widthMeasureSpec); 23849c78900da0d43140fb602431fb93212bd7f6c70Chris Banes if (widthMode != MeasureSpec.EXACTLY) { 23920ac724a3a836bfd362c911f7dc55a61c02b4d44Trevor Johns throw new IllegalStateException(getClass().getSimpleName() + " can only be used " + 24049c78900da0d43140fb602431fb93212bd7f6c70Chris Banes "with android:layout_width=\"match_parent\" (or fill_parent)"); 24120ac724a3a836bfd362c911f7dc55a61c02b4d44Trevor Johns } 24220ac724a3a836bfd362c911f7dc55a61c02b4d44Trevor Johns 24349c78900da0d43140fb602431fb93212bd7f6c70Chris Banes final int heightMode = MeasureSpec.getMode(heightMeasureSpec); 24449c78900da0d43140fb602431fb93212bd7f6c70Chris Banes if (heightMode == MeasureSpec.UNSPECIFIED) { 24520ac724a3a836bfd362c911f7dc55a61c02b4d44Trevor Johns throw new IllegalStateException(getClass().getSimpleName() + " can only be used " + 24620ac724a3a836bfd362c911f7dc55a61c02b4d44Trevor Johns "with android:layout_height=\"wrap_content\""); 24720ac724a3a836bfd362c911f7dc55a61c02b4d44Trevor Johns } 24820ac724a3a836bfd362c911f7dc55a61c02b4d44Trevor Johns 24949c78900da0d43140fb602431fb93212bd7f6c70Chris Banes final int contentWidth = MeasureSpec.getSize(widthMeasureSpec); 25020ac724a3a836bfd362c911f7dc55a61c02b4d44Trevor Johns 25120ac724a3a836bfd362c911f7dc55a61c02b4d44Trevor Johns int maxHeight = mContentHeight > 0 ? 25249c78900da0d43140fb602431fb93212bd7f6c70Chris Banes mContentHeight : MeasureSpec.getSize(heightMeasureSpec); 25320ac724a3a836bfd362c911f7dc55a61c02b4d44Trevor Johns 25420ac724a3a836bfd362c911f7dc55a61c02b4d44Trevor Johns final int verticalPadding = getPaddingTop() + getPaddingBottom(); 25520ac724a3a836bfd362c911f7dc55a61c02b4d44Trevor Johns int availableWidth = contentWidth - getPaddingLeft() - getPaddingRight(); 25620ac724a3a836bfd362c911f7dc55a61c02b4d44Trevor Johns final int height = maxHeight - verticalPadding; 25749c78900da0d43140fb602431fb93212bd7f6c70Chris Banes final int childSpecHeight = MeasureSpec.makeMeasureSpec(height, MeasureSpec.AT_MOST); 25820ac724a3a836bfd362c911f7dc55a61c02b4d44Trevor Johns 25920ac724a3a836bfd362c911f7dc55a61c02b4d44Trevor Johns if (mClose != null) { 26020ac724a3a836bfd362c911f7dc55a61c02b4d44Trevor Johns availableWidth = measureChildView(mClose, availableWidth, childSpecHeight, 0); 26149c78900da0d43140fb602431fb93212bd7f6c70Chris Banes MarginLayoutParams lp = (MarginLayoutParams) mClose.getLayoutParams(); 26220ac724a3a836bfd362c911f7dc55a61c02b4d44Trevor Johns availableWidth -= lp.leftMargin + lp.rightMargin; 26320ac724a3a836bfd362c911f7dc55a61c02b4d44Trevor Johns } 26420ac724a3a836bfd362c911f7dc55a61c02b4d44Trevor Johns 26520ac724a3a836bfd362c911f7dc55a61c02b4d44Trevor Johns if (mMenuView != null && mMenuView.getParent() == this) { 26620ac724a3a836bfd362c911f7dc55a61c02b4d44Trevor Johns availableWidth = measureChildView(mMenuView, availableWidth, 26720ac724a3a836bfd362c911f7dc55a61c02b4d44Trevor Johns childSpecHeight, 0); 26820ac724a3a836bfd362c911f7dc55a61c02b4d44Trevor Johns } 26920ac724a3a836bfd362c911f7dc55a61c02b4d44Trevor Johns 27020ac724a3a836bfd362c911f7dc55a61c02b4d44Trevor Johns if (mTitleLayout != null && mCustomView == null) { 27120ac724a3a836bfd362c911f7dc55a61c02b4d44Trevor Johns if (mTitleOptional) { 27249c78900da0d43140fb602431fb93212bd7f6c70Chris Banes final int titleWidthSpec = MeasureSpec.makeMeasureSpec(0, MeasureSpec.UNSPECIFIED); 27320ac724a3a836bfd362c911f7dc55a61c02b4d44Trevor Johns mTitleLayout.measure(titleWidthSpec, childSpecHeight); 27420ac724a3a836bfd362c911f7dc55a61c02b4d44Trevor Johns final int titleWidth = mTitleLayout.getMeasuredWidth(); 27520ac724a3a836bfd362c911f7dc55a61c02b4d44Trevor Johns final boolean titleFits = titleWidth <= availableWidth; 27620ac724a3a836bfd362c911f7dc55a61c02b4d44Trevor Johns if (titleFits) { 27720ac724a3a836bfd362c911f7dc55a61c02b4d44Trevor Johns availableWidth -= titleWidth; 27820ac724a3a836bfd362c911f7dc55a61c02b4d44Trevor Johns } 27920ac724a3a836bfd362c911f7dc55a61c02b4d44Trevor Johns mTitleLayout.setVisibility(titleFits ? VISIBLE : GONE); 28020ac724a3a836bfd362c911f7dc55a61c02b4d44Trevor Johns } else { 28120ac724a3a836bfd362c911f7dc55a61c02b4d44Trevor Johns availableWidth = measureChildView(mTitleLayout, availableWidth, childSpecHeight, 0); 28220ac724a3a836bfd362c911f7dc55a61c02b4d44Trevor Johns } 28320ac724a3a836bfd362c911f7dc55a61c02b4d44Trevor Johns } 28420ac724a3a836bfd362c911f7dc55a61c02b4d44Trevor Johns 28520ac724a3a836bfd362c911f7dc55a61c02b4d44Trevor Johns if (mCustomView != null) { 28620ac724a3a836bfd362c911f7dc55a61c02b4d44Trevor Johns ViewGroup.LayoutParams lp = mCustomView.getLayoutParams(); 28749c78900da0d43140fb602431fb93212bd7f6c70Chris Banes final int customWidthMode = lp.width != LayoutParams.WRAP_CONTENT ? 28849c78900da0d43140fb602431fb93212bd7f6c70Chris Banes MeasureSpec.EXACTLY : MeasureSpec.AT_MOST; 28920ac724a3a836bfd362c911f7dc55a61c02b4d44Trevor Johns final int customWidth = lp.width >= 0 ? 29020ac724a3a836bfd362c911f7dc55a61c02b4d44Trevor Johns Math.min(lp.width, availableWidth) : availableWidth; 29149c78900da0d43140fb602431fb93212bd7f6c70Chris Banes final int customHeightMode = lp.height != LayoutParams.WRAP_CONTENT ? 29249c78900da0d43140fb602431fb93212bd7f6c70Chris Banes MeasureSpec.EXACTLY : MeasureSpec.AT_MOST; 29320ac724a3a836bfd362c911f7dc55a61c02b4d44Trevor Johns final int customHeight = lp.height >= 0 ? 29420ac724a3a836bfd362c911f7dc55a61c02b4d44Trevor Johns Math.min(lp.height, height) : height; 29549c78900da0d43140fb602431fb93212bd7f6c70Chris Banes mCustomView.measure(MeasureSpec.makeMeasureSpec(customWidth, customWidthMode), 29649c78900da0d43140fb602431fb93212bd7f6c70Chris Banes MeasureSpec.makeMeasureSpec(customHeight, customHeightMode)); 29720ac724a3a836bfd362c911f7dc55a61c02b4d44Trevor Johns } 29820ac724a3a836bfd362c911f7dc55a61c02b4d44Trevor Johns 29920ac724a3a836bfd362c911f7dc55a61c02b4d44Trevor Johns if (mContentHeight <= 0) { 30020ac724a3a836bfd362c911f7dc55a61c02b4d44Trevor Johns int measuredHeight = 0; 30120ac724a3a836bfd362c911f7dc55a61c02b4d44Trevor Johns final int count = getChildCount(); 30220ac724a3a836bfd362c911f7dc55a61c02b4d44Trevor Johns for (int i = 0; i < count; i++) { 30320ac724a3a836bfd362c911f7dc55a61c02b4d44Trevor Johns View v = getChildAt(i); 30420ac724a3a836bfd362c911f7dc55a61c02b4d44Trevor Johns int paddedViewHeight = v.getMeasuredHeight() + verticalPadding; 30520ac724a3a836bfd362c911f7dc55a61c02b4d44Trevor Johns if (paddedViewHeight > measuredHeight) { 30620ac724a3a836bfd362c911f7dc55a61c02b4d44Trevor Johns measuredHeight = paddedViewHeight; 30720ac724a3a836bfd362c911f7dc55a61c02b4d44Trevor Johns } 30820ac724a3a836bfd362c911f7dc55a61c02b4d44Trevor Johns } 30920ac724a3a836bfd362c911f7dc55a61c02b4d44Trevor Johns setMeasuredDimension(contentWidth, measuredHeight); 31020ac724a3a836bfd362c911f7dc55a61c02b4d44Trevor Johns } else { 31120ac724a3a836bfd362c911f7dc55a61c02b4d44Trevor Johns setMeasuredDimension(contentWidth, maxHeight); 31220ac724a3a836bfd362c911f7dc55a61c02b4d44Trevor Johns } 313bbbb8f39d1b1d1b317c5f9237f20fe6b1d9eb17fAdam Powell } 314bbbb8f39d1b1d1b317c5f9237f20fe6b1d9eb17fAdam Powell 31520ac724a3a836bfd362c911f7dc55a61c02b4d44Trevor Johns @Override 31620ac724a3a836bfd362c911f7dc55a61c02b4d44Trevor Johns protected void onLayout(boolean changed, int l, int t, int r, int b) { 31749c78900da0d43140fb602431fb93212bd7f6c70Chris Banes final boolean isLayoutRtl = ViewUtils.isLayoutRtl(this); 31849c78900da0d43140fb602431fb93212bd7f6c70Chris Banes int x = isLayoutRtl ? r - l - getPaddingRight() : getPaddingLeft(); 31920ac724a3a836bfd362c911f7dc55a61c02b4d44Trevor Johns final int y = getPaddingTop(); 32020ac724a3a836bfd362c911f7dc55a61c02b4d44Trevor Johns final int contentHeight = b - t - getPaddingTop() - getPaddingBottom(); 32120ac724a3a836bfd362c911f7dc55a61c02b4d44Trevor Johns 32220ac724a3a836bfd362c911f7dc55a61c02b4d44Trevor Johns if (mClose != null && mClose.getVisibility() != GONE) { 32349c78900da0d43140fb602431fb93212bd7f6c70Chris Banes MarginLayoutParams lp = (MarginLayoutParams) mClose.getLayoutParams(); 32449c78900da0d43140fb602431fb93212bd7f6c70Chris Banes final int startMargin = (isLayoutRtl ? lp.rightMargin : lp.leftMargin); 32549c78900da0d43140fb602431fb93212bd7f6c70Chris Banes final int endMargin = (isLayoutRtl ? lp.leftMargin : lp.rightMargin); 32649c78900da0d43140fb602431fb93212bd7f6c70Chris Banes x = next(x, startMargin, isLayoutRtl); 32749c78900da0d43140fb602431fb93212bd7f6c70Chris Banes x += positionChild(mClose, x, y, contentHeight, isLayoutRtl); 32849c78900da0d43140fb602431fb93212bd7f6c70Chris Banes x = next(x, endMargin, isLayoutRtl); 32920ac724a3a836bfd362c911f7dc55a61c02b4d44Trevor Johns } 33020ac724a3a836bfd362c911f7dc55a61c02b4d44Trevor Johns 33120ac724a3a836bfd362c911f7dc55a61c02b4d44Trevor Johns if (mTitleLayout != null && mCustomView == null && mTitleLayout.getVisibility() != GONE) { 33249c78900da0d43140fb602431fb93212bd7f6c70Chris Banes x += positionChild(mTitleLayout, x, y, contentHeight, isLayoutRtl); 33320ac724a3a836bfd362c911f7dc55a61c02b4d44Trevor Johns } 33420ac724a3a836bfd362c911f7dc55a61c02b4d44Trevor Johns 33520ac724a3a836bfd362c911f7dc55a61c02b4d44Trevor Johns if (mCustomView != null) { 33649c78900da0d43140fb602431fb93212bd7f6c70Chris Banes x += positionChild(mCustomView, x, y, contentHeight, isLayoutRtl); 33720ac724a3a836bfd362c911f7dc55a61c02b4d44Trevor Johns } 33820ac724a3a836bfd362c911f7dc55a61c02b4d44Trevor Johns 33949c78900da0d43140fb602431fb93212bd7f6c70Chris Banes x = isLayoutRtl ? getPaddingLeft() : r - l - getPaddingRight(); 340bbbb8f39d1b1d1b317c5f9237f20fe6b1d9eb17fAdam Powell 34120ac724a3a836bfd362c911f7dc55a61c02b4d44Trevor Johns if (mMenuView != null) { 34249c78900da0d43140fb602431fb93212bd7f6c70Chris Banes x += positionChild(mMenuView, x, y, contentHeight, !isLayoutRtl); 34349c78900da0d43140fb602431fb93212bd7f6c70Chris Banes } 34449c78900da0d43140fb602431fb93212bd7f6c70Chris Banes } 34549c78900da0d43140fb602431fb93212bd7f6c70Chris Banes 34649c78900da0d43140fb602431fb93212bd7f6c70Chris Banes @Override 34749c78900da0d43140fb602431fb93212bd7f6c70Chris Banes public boolean shouldDelayChildPressedState() { 34849c78900da0d43140fb602431fb93212bd7f6c70Chris Banes return false; 34949c78900da0d43140fb602431fb93212bd7f6c70Chris Banes } 35049c78900da0d43140fb602431fb93212bd7f6c70Chris Banes 35149c78900da0d43140fb602431fb93212bd7f6c70Chris Banes @Override 35249c78900da0d43140fb602431fb93212bd7f6c70Chris Banes public void onInitializeAccessibilityEvent(AccessibilityEvent event) { 35349c78900da0d43140fb602431fb93212bd7f6c70Chris Banes if (Build.VERSION.SDK_INT >= 14) { 35449c78900da0d43140fb602431fb93212bd7f6c70Chris Banes if (event.getEventType() == AccessibilityEvent.TYPE_WINDOW_STATE_CHANGED) { 35549c78900da0d43140fb602431fb93212bd7f6c70Chris Banes // Action mode started 35649c78900da0d43140fb602431fb93212bd7f6c70Chris Banes event.setSource(this); 35749c78900da0d43140fb602431fb93212bd7f6c70Chris Banes event.setClassName(getClass().getName()); 35849c78900da0d43140fb602431fb93212bd7f6c70Chris Banes event.setPackageName(getContext().getPackageName()); 35949c78900da0d43140fb602431fb93212bd7f6c70Chris Banes event.setContentDescription(mTitle); 36049c78900da0d43140fb602431fb93212bd7f6c70Chris Banes } else { 36149c78900da0d43140fb602431fb93212bd7f6c70Chris Banes super.onInitializeAccessibilityEvent(event); 36249c78900da0d43140fb602431fb93212bd7f6c70Chris Banes } 36320ac724a3a836bfd362c911f7dc55a61c02b4d44Trevor Johns } 364bbbb8f39d1b1d1b317c5f9237f20fe6b1d9eb17fAdam Powell } 365bbbb8f39d1b1d1b317c5f9237f20fe6b1d9eb17fAdam Powell 36620ac724a3a836bfd362c911f7dc55a61c02b4d44Trevor Johns public void setTitleOptional(boolean titleOptional) { 36720ac724a3a836bfd362c911f7dc55a61c02b4d44Trevor Johns if (titleOptional != mTitleOptional) { 36820ac724a3a836bfd362c911f7dc55a61c02b4d44Trevor Johns requestLayout(); 36920ac724a3a836bfd362c911f7dc55a61c02b4d44Trevor Johns } 37020ac724a3a836bfd362c911f7dc55a61c02b4d44Trevor Johns mTitleOptional = titleOptional; 371bbbb8f39d1b1d1b317c5f9237f20fe6b1d9eb17fAdam Powell } 372bbbb8f39d1b1d1b317c5f9237f20fe6b1d9eb17fAdam Powell 37320ac724a3a836bfd362c911f7dc55a61c02b4d44Trevor Johns public boolean isTitleOptional() { 37420ac724a3a836bfd362c911f7dc55a61c02b4d44Trevor Johns return mTitleOptional; 37520ac724a3a836bfd362c911f7dc55a61c02b4d44Trevor Johns } 376bbbb8f39d1b1d1b317c5f9237f20fe6b1d9eb17fAdam Powell} 377