SwipeableListView.java revision cc2f9296ad63ed681c200feb118c5caace36e72e
1f6a6b50c6b45f36b9317e1688f8b87310a67b037Mindy Pereira/* 2f6a6b50c6b45f36b9317e1688f8b87310a67b037Mindy Pereira * Copyright (C) 2012 Google Inc. 3f6a6b50c6b45f36b9317e1688f8b87310a67b037Mindy Pereira * Licensed to The Android Open Source Project. 4f6a6b50c6b45f36b9317e1688f8b87310a67b037Mindy Pereira * 5f6a6b50c6b45f36b9317e1688f8b87310a67b037Mindy Pereira * Licensed under the Apache License, Version 2.0 (the "License"); 6f6a6b50c6b45f36b9317e1688f8b87310a67b037Mindy Pereira * you may not use this file except in compliance with the License. 7f6a6b50c6b45f36b9317e1688f8b87310a67b037Mindy Pereira * You may obtain a copy of the License at 8f6a6b50c6b45f36b9317e1688f8b87310a67b037Mindy Pereira * 9f6a6b50c6b45f36b9317e1688f8b87310a67b037Mindy Pereira * http://www.apache.org/licenses/LICENSE-2.0 10f6a6b50c6b45f36b9317e1688f8b87310a67b037Mindy Pereira * 11f6a6b50c6b45f36b9317e1688f8b87310a67b037Mindy Pereira * Unless required by applicable law or agreed to in writing, software 12f6a6b50c6b45f36b9317e1688f8b87310a67b037Mindy Pereira * distributed under the License is distributed on an "AS IS" BASIS, 13f6a6b50c6b45f36b9317e1688f8b87310a67b037Mindy Pereira * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 14f6a6b50c6b45f36b9317e1688f8b87310a67b037Mindy Pereira * See the License for the specific language governing permissions and 15f6a6b50c6b45f36b9317e1688f8b87310a67b037Mindy Pereira * limitations under the License. 16f6a6b50c6b45f36b9317e1688f8b87310a67b037Mindy Pereira */ 17f6a6b50c6b45f36b9317e1688f8b87310a67b037Mindy Pereira 18f6a6b50c6b45f36b9317e1688f8b87310a67b037Mindy Pereirapackage com.android.mail.ui; 19f6a6b50c6b45f36b9317e1688f8b87310a67b037Mindy Pereira 20f6a6b50c6b45f36b9317e1688f8b87310a67b037Mindy Pereiraimport android.content.Context; 21f913894d3f1fa80b7174477999074b813e1deb12Mindy Pereiraimport android.content.res.Configuration; 227517e3b61b898a57f19be0671f70d58a82224643Andy Huangimport android.graphics.Rect; 238db7e407109532557718c6b8064792f2df7a073dMindy Pereiraimport android.net.Uri; 24f6a6b50c6b45f36b9317e1688f8b87310a67b037Mindy Pereiraimport android.util.AttributeSet; 25f6a6b50c6b45f36b9317e1688f8b87310a67b037Mindy Pereiraimport android.view.MotionEvent; 26f6a6b50c6b45f36b9317e1688f8b87310a67b037Mindy Pereiraimport android.view.View; 27f913894d3f1fa80b7174477999074b813e1deb12Mindy Pereiraimport android.view.ViewConfiguration; 28f6a6b50c6b45f36b9317e1688f8b87310a67b037Mindy Pereiraimport android.widget.ListView; 29f6a6b50c6b45f36b9317e1688f8b87310a67b037Mindy Pereira 30f6a6b50c6b45f36b9317e1688f8b87310a67b037Mindy Pereiraimport com.android.mail.R; 31bf232c3735f65b1a4746943e4a134e59e36f0bdePaul Westbrookimport com.android.mail.browse.ConversationCursor; 32f6a6b50c6b45f36b9317e1688f8b87310a67b037Mindy Pereiraimport com.android.mail.browse.ConversationItemView; 331ef988f0c8be136fda75ed207c222413db1d3f0cMindy Pereiraimport com.android.mail.browse.SwipeableConversationItemView; 34f6a6b50c6b45f36b9317e1688f8b87310a67b037Mindy Pereiraimport com.android.mail.providers.Conversation; 3506642fab1bf4ab95b5dd97a65b262845cf60c865Mindy Pereiraimport com.android.mail.providers.Folder; 36f6a6b50c6b45f36b9317e1688f8b87310a67b037Mindy Pereiraimport com.android.mail.ui.SwipeHelper.Callback; 37b334c9035e9b7a38766bb66c29da2208525d1e11Paul Westbrookimport com.android.mail.utils.LogTag; 38b0219eb7b77212902a38821c050922ac73a68250Mindy Pereiraimport com.android.mail.utils.LogUtils; 397517e3b61b898a57f19be0671f70d58a82224643Andy Huangimport com.android.mail.utils.Utils; 40f6a6b50c6b45f36b9317e1688f8b87310a67b037Mindy Pereira 41866d319dd23ec8b7b7d5476c65f7f83469d55d2dMindy Pereiraimport java.util.ArrayList; 42f6a6b50c6b45f36b9317e1688f8b87310a67b037Mindy Pereiraimport java.util.Collection; 438db7e407109532557718c6b8064792f2df7a073dMindy Pereiraimport java.util.HashMap; 44f6a6b50c6b45f36b9317e1688f8b87310a67b037Mindy Pereira 45d064972c4a032f3c5cfcb236aa470273f7ac2ce0mindyppublic class SwipeableListView extends ListView implements Callback { 46f6a6b50c6b45f36b9317e1688f8b87310a67b037Mindy Pereira private SwipeHelper mSwipeHelper; 47ff9aff3c28c4c20c7866ebfaaa642997e324f274Mindy Pereira private boolean mEnableSwipe = false; 48489dd22c64c718b6953b4bd6acef925e82c53c87Andy Huang 49b334c9035e9b7a38766bb66c29da2208525d1e11Paul Westbrook public static final String LOG_TAG = LogTag.getLogTag(); 50f6a6b50c6b45f36b9317e1688f8b87310a67b037Mindy Pereira 51866d319dd23ec8b7b7d5476c65f7f83469d55d2dMindy Pereira private ConversationSelectionSet mConvSelectionSet; 526c72a787b58a0bc3afcb71093eddf8c29d1cf5edMindy Pereira private int mSwipeAction; 5306642fab1bf4ab95b5dd97a65b262845cf60c865Mindy Pereira private Folder mFolder; 54866d319dd23ec8b7b7d5476c65f7f83469d55d2dMindy Pereira 55f6a6b50c6b45f36b9317e1688f8b87310a67b037Mindy Pereira public SwipeableListView(Context context) { 56f6a6b50c6b45f36b9317e1688f8b87310a67b037Mindy Pereira this(context, null); 57f6a6b50c6b45f36b9317e1688f8b87310a67b037Mindy Pereira } 58f6a6b50c6b45f36b9317e1688f8b87310a67b037Mindy Pereira 59f6a6b50c6b45f36b9317e1688f8b87310a67b037Mindy Pereira public SwipeableListView(Context context, AttributeSet attrs) { 60f6a6b50c6b45f36b9317e1688f8b87310a67b037Mindy Pereira this(context, attrs, -1); 61f6a6b50c6b45f36b9317e1688f8b87310a67b037Mindy Pereira } 62f6a6b50c6b45f36b9317e1688f8b87310a67b037Mindy Pereira 63f6a6b50c6b45f36b9317e1688f8b87310a67b037Mindy Pereira public SwipeableListView(Context context, AttributeSet attrs, int defStyle) { 64f6a6b50c6b45f36b9317e1688f8b87310a67b037Mindy Pereira super(context, attrs, defStyle); 65f6a6b50c6b45f36b9317e1688f8b87310a67b037Mindy Pereira float densityScale = getResources().getDisplayMetrics().density; 66f913894d3f1fa80b7174477999074b813e1deb12Mindy Pereira float pagingTouchSlop = ViewConfiguration.get(context).getScaledPagingTouchSlop(); 676f0b2be9d3855e93ec2977b2736798c60adb9b7eMindy Pereira mSwipeHelper = new SwipeHelper(context, SwipeHelper.X, this, densityScale, 686f0b2be9d3855e93ec2977b2736798c60adb9b7eMindy Pereira pagingTouchSlop); 69f6a6b50c6b45f36b9317e1688f8b87310a67b037Mindy Pereira } 70f6a6b50c6b45f36b9317e1688f8b87310a67b037Mindy Pereira 71f913894d3f1fa80b7174477999074b813e1deb12Mindy Pereira @Override 72f913894d3f1fa80b7174477999074b813e1deb12Mindy Pereira protected void onConfigurationChanged(Configuration newConfig) { 73f913894d3f1fa80b7174477999074b813e1deb12Mindy Pereira super.onConfigurationChanged(newConfig); 74f913894d3f1fa80b7174477999074b813e1deb12Mindy Pereira float densityScale = getResources().getDisplayMetrics().density; 75f913894d3f1fa80b7174477999074b813e1deb12Mindy Pereira mSwipeHelper.setDensityScale(densityScale); 76f913894d3f1fa80b7174477999074b813e1deb12Mindy Pereira float pagingTouchSlop = ViewConfiguration.get(getContext()).getScaledPagingTouchSlop(); 77f913894d3f1fa80b7174477999074b813e1deb12Mindy Pereira mSwipeHelper.setPagingTouchSlop(pagingTouchSlop); 78f913894d3f1fa80b7174477999074b813e1deb12Mindy Pereira } 79f913894d3f1fa80b7174477999074b813e1deb12Mindy Pereira 807517e3b61b898a57f19be0671f70d58a82224643Andy Huang @Override 817517e3b61b898a57f19be0671f70d58a82224643Andy Huang protected void onFocusChanged(boolean gainFocus, int direction, Rect previouslyFocusedRect) { 82bc88f16af48d9538b79cbeab88cd275cb769a67dVikram Aggarwal LogUtils.d(Utils.VIEW_DEBUGGING_TAG, 837517e3b61b898a57f19be0671f70d58a82224643Andy Huang "START CLF-ListView.onFocusChanged layoutRequested=%s root.layoutRequested=%s", 847517e3b61b898a57f19be0671f70d58a82224643Andy Huang isLayoutRequested(), getRootView().isLayoutRequested()); 857517e3b61b898a57f19be0671f70d58a82224643Andy Huang super.onFocusChanged(gainFocus, direction, previouslyFocusedRect); 86bc88f16af48d9538b79cbeab88cd275cb769a67dVikram Aggarwal LogUtils.d(Utils.VIEW_DEBUGGING_TAG, new Error(), 877517e3b61b898a57f19be0671f70d58a82224643Andy Huang "FINISH CLF-ListView.onFocusChanged layoutRequested=%s root.layoutRequested=%s", 887517e3b61b898a57f19be0671f70d58a82224643Andy Huang isLayoutRequested(), getRootView().isLayoutRequested()); 897517e3b61b898a57f19be0671f70d58a82224643Andy Huang } 907517e3b61b898a57f19be0671f70d58a82224643Andy Huang 917517e3b61b898a57f19be0671f70d58a82224643Andy Huang @Override 927517e3b61b898a57f19be0671f70d58a82224643Andy Huang public void requestLayout() { 937517e3b61b898a57f19be0671f70d58a82224643Andy Huang Utils.checkRequestLayout(this); 947517e3b61b898a57f19be0671f70d58a82224643Andy Huang super.requestLayout(); 957517e3b61b898a57f19be0671f70d58a82224643Andy Huang } 967517e3b61b898a57f19be0671f70d58a82224643Andy Huang 97ff9aff3c28c4c20c7866ebfaaa642997e324f274Mindy Pereira /** 98ff9aff3c28c4c20c7866ebfaaa642997e324f274Mindy Pereira * Enable swipe gestures. 99ff9aff3c28c4c20c7866ebfaaa642997e324f274Mindy Pereira */ 100ff9aff3c28c4c20c7866ebfaaa642997e324f274Mindy Pereira public void enableSwipe(boolean enable) { 101ff9aff3c28c4c20c7866ebfaaa642997e324f274Mindy Pereira mEnableSwipe = enable; 102ff9aff3c28c4c20c7866ebfaaa642997e324f274Mindy Pereira } 103ff9aff3c28c4c20c7866ebfaaa642997e324f274Mindy Pereira 104f07269fdfbc0ca2607dad50bfc15c2c041c1faddMindy Pereira public boolean isSwipeEnabled() { 105f07269fdfbc0ca2607dad50bfc15c2c041c1faddMindy Pereira return mEnableSwipe; 106f07269fdfbc0ca2607dad50bfc15c2c041c1faddMindy Pereira } 107f07269fdfbc0ca2607dad50bfc15c2c041c1faddMindy Pereira 1086c72a787b58a0bc3afcb71093eddf8c29d1cf5edMindy Pereira public void setSwipeAction(int action) { 1096c72a787b58a0bc3afcb71093eddf8c29d1cf5edMindy Pereira mSwipeAction = action; 110f6a6b50c6b45f36b9317e1688f8b87310a67b037Mindy Pereira } 111f6a6b50c6b45f36b9317e1688f8b87310a67b037Mindy Pereira 112de3e74a82043733243c7391d7f983a5af8842891Mindy Pereira public int getSwipeAction() { 113de3e74a82043733243c7391d7f983a5af8842891Mindy Pereira return mSwipeAction; 114de3e74a82043733243c7391d7f983a5af8842891Mindy Pereira } 115de3e74a82043733243c7391d7f983a5af8842891Mindy Pereira 116866d319dd23ec8b7b7d5476c65f7f83469d55d2dMindy Pereira public void setSelectionSet(ConversationSelectionSet set) { 117866d319dd23ec8b7b7d5476c65f7f83469d55d2dMindy Pereira mConvSelectionSet = set; 118866d319dd23ec8b7b7d5476c65f7f83469d55d2dMindy Pereira } 119866d319dd23ec8b7b7d5476c65f7f83469d55d2dMindy Pereira 12006642fab1bf4ab95b5dd97a65b262845cf60c865Mindy Pereira public void setCurrentFolder(Folder folder) { 12106642fab1bf4ab95b5dd97a65b262845cf60c865Mindy Pereira mFolder = folder; 12206642fab1bf4ab95b5dd97a65b262845cf60c865Mindy Pereira } 12306642fab1bf4ab95b5dd97a65b262845cf60c865Mindy Pereira 124866d319dd23ec8b7b7d5476c65f7f83469d55d2dMindy Pereira @Override 125866d319dd23ec8b7b7d5476c65f7f83469d55d2dMindy Pereira public ConversationSelectionSet getSelectionSet() { 126866d319dd23ec8b7b7d5476c65f7f83469d55d2dMindy Pereira return mConvSelectionSet; 127866d319dd23ec8b7b7d5476c65f7f83469d55d2dMindy Pereira } 128866d319dd23ec8b7b7d5476c65f7f83469d55d2dMindy Pereira 129f6a6b50c6b45f36b9317e1688f8b87310a67b037Mindy Pereira @Override 130f6a6b50c6b45f36b9317e1688f8b87310a67b037Mindy Pereira public boolean onInterceptTouchEvent(MotionEvent ev) { 131ff9aff3c28c4c20c7866ebfaaa642997e324f274Mindy Pereira if (mEnableSwipe) { 13200ffece08e94ff5774b2a53c0adeb2f3d0815d66Mindy Pereira return mSwipeHelper.onInterceptTouchEvent(ev) || super.onInterceptTouchEvent(ev); 13319bf5f5a4944f5bb4e62e1f32c47dce87f662cbdMindy Pereira } else { 13419bf5f5a4944f5bb4e62e1f32c47dce87f662cbdMindy Pereira return super.onInterceptTouchEvent(ev); 13519bf5f5a4944f5bb4e62e1f32c47dce87f662cbdMindy Pereira } 136f6a6b50c6b45f36b9317e1688f8b87310a67b037Mindy Pereira } 137f6a6b50c6b45f36b9317e1688f8b87310a67b037Mindy Pereira 138f6a6b50c6b45f36b9317e1688f8b87310a67b037Mindy Pereira @Override 139f6a6b50c6b45f36b9317e1688f8b87310a67b037Mindy Pereira public boolean onTouchEvent(MotionEvent ev) { 140ff9aff3c28c4c20c7866ebfaaa642997e324f274Mindy Pereira if (mEnableSwipe) { 14119bf5f5a4944f5bb4e62e1f32c47dce87f662cbdMindy Pereira return mSwipeHelper.onTouchEvent(ev) || super.onTouchEvent(ev); 14219bf5f5a4944f5bb4e62e1f32c47dce87f662cbdMindy Pereira } else { 14319bf5f5a4944f5bb4e62e1f32c47dce87f662cbdMindy Pereira return super.onTouchEvent(ev); 14419bf5f5a4944f5bb4e62e1f32c47dce87f662cbdMindy Pereira } 145f6a6b50c6b45f36b9317e1688f8b87310a67b037Mindy Pereira } 146f6a6b50c6b45f36b9317e1688f8b87310a67b037Mindy Pereira 147f6a6b50c6b45f36b9317e1688f8b87310a67b037Mindy Pereira @Override 148f6a6b50c6b45f36b9317e1688f8b87310a67b037Mindy Pereira public View getChildAtPosition(MotionEvent ev) { 149f6a6b50c6b45f36b9317e1688f8b87310a67b037Mindy Pereira // find the view under the pointer, accounting for GONE views 150f6a6b50c6b45f36b9317e1688f8b87310a67b037Mindy Pereira final int count = getChildCount(); 151f6a6b50c6b45f36b9317e1688f8b87310a67b037Mindy Pereira int touchY = (int) ev.getY(); 152f6a6b50c6b45f36b9317e1688f8b87310a67b037Mindy Pereira int childIdx = 0; 153f6a6b50c6b45f36b9317e1688f8b87310a67b037Mindy Pereira View slidingChild; 154f6a6b50c6b45f36b9317e1688f8b87310a67b037Mindy Pereira for (; childIdx < count; childIdx++) { 155f6a6b50c6b45f36b9317e1688f8b87310a67b037Mindy Pereira slidingChild = getChildAt(childIdx); 156f6a6b50c6b45f36b9317e1688f8b87310a67b037Mindy Pereira if (slidingChild.getVisibility() == GONE) { 157f6a6b50c6b45f36b9317e1688f8b87310a67b037Mindy Pereira continue; 158f6a6b50c6b45f36b9317e1688f8b87310a67b037Mindy Pereira } 159866d319dd23ec8b7b7d5476c65f7f83469d55d2dMindy Pereira if (touchY >= slidingChild.getTop() && touchY <= slidingChild.getBottom()) { 1601ef988f0c8be136fda75ed207c222413db1d3f0cMindy Pereira if (slidingChild instanceof SwipeableConversationItemView) { 1611ef988f0c8be136fda75ed207c222413db1d3f0cMindy Pereira return ((SwipeableConversationItemView) slidingChild).getSwipeableItemView(); 1621ef988f0c8be136fda75ed207c222413db1d3f0cMindy Pereira } 163866d319dd23ec8b7b7d5476c65f7f83469d55d2dMindy Pereira return slidingChild; 164866d319dd23ec8b7b7d5476c65f7f83469d55d2dMindy Pereira } 165f6a6b50c6b45f36b9317e1688f8b87310a67b037Mindy Pereira } 166f6a6b50c6b45f36b9317e1688f8b87310a67b037Mindy Pereira return null; 167f6a6b50c6b45f36b9317e1688f8b87310a67b037Mindy Pereira } 168f6a6b50c6b45f36b9317e1688f8b87310a67b037Mindy Pereira 169f6a6b50c6b45f36b9317e1688f8b87310a67b037Mindy Pereira @Override 1706c72a787b58a0bc3afcb71093eddf8c29d1cf5edMindy Pereira public boolean canChildBeDismissed(SwipeableItemView v) { 171a538984fcc19e7624f2650b119ede39bf1f35846mindyp return v.canChildBeDismissed(); 172f6a6b50c6b45f36b9317e1688f8b87310a67b037Mindy Pereira } 173f6a6b50c6b45f36b9317e1688f8b87310a67b037Mindy Pereira 174f6a6b50c6b45f36b9317e1688f8b87310a67b037Mindy Pereira @Override 1756c72a787b58a0bc3afcb71093eddf8c29d1cf5edMindy Pereira public void onChildDismissed(SwipeableItemView v) { 1760760bfbf8259e4161ce7737fc980b6b9297885ccmindyp if (v != null) { 1770760bfbf8259e4161ce7737fc980b6b9297885ccmindyp v.dismiss(); 1780760bfbf8259e4161ce7737fc980b6b9297885ccmindyp } 179f6a6b50c6b45f36b9317e1688f8b87310a67b037Mindy Pereira } 180f6a6b50c6b45f36b9317e1688f8b87310a67b037Mindy Pereira 1818937bf1552a86853efc798a4d8df34c01115cdfdMindy Pereira // Call this whenever a new action is taken; this forces a commit of any 1828937bf1552a86853efc798a4d8df34c01115cdfdMindy Pereira // existing destructive actions. 183c6adce3cf6887c4c6dd5005724565702751843d0mindyp public void commitDestructiveActions(boolean animate) { 1840fb551891757ecddccb299d9df770bb1675e3fd2Mindy Pereira final AnimatedAdapter adapter = getAnimatedAdapter(); 1858937bf1552a86853efc798a4d8df34c01115cdfdMindy Pereira if (adapter != null) { 186c6adce3cf6887c4c6dd5005724565702751843d0mindyp adapter.commitLeaveBehindItems(animate); 1878937bf1552a86853efc798a4d8df34c01115cdfdMindy Pereira } 1888937bf1552a86853efc798a4d8df34c01115cdfdMindy Pereira } 1898937bf1552a86853efc798a4d8df34c01115cdfdMindy Pereira 190a538984fcc19e7624f2650b119ede39bf1f35846mindyp public void dismissChild(final ConversationItemView target) { 1916c72a787b58a0bc3afcb71093eddf8c29d1cf5edMindy Pereira final Context context = getContext(); 192d3367499e56116854ed637b1036fd71057ac0f49Mindy Pereira final ToastBarOperation undoOp; 193866d319dd23ec8b7b7d5476c65f7f83469d55d2dMindy Pereira 194c6e22c76be15b86df66770c08edc5f9e5b844280Mindy Pereira undoOp = new ToastBarOperation(1, mSwipeAction, ToastBarOperation.UNDO); 1956c72a787b58a0bc3afcb71093eddf8c29d1cf5edMindy Pereira Conversation conv = target.getConversation(); 19613e6243683cc8cb998a43d06f25d6ff1aab9d93bMindy Pereira target.getConversation().position = findConversation(target, conv); 1970fb551891757ecddccb299d9df770bb1675e3fd2Mindy Pereira final AnimatedAdapter adapter = getAnimatedAdapter(); 19809f1ae9a9f209436c0c6b44a6e76b32b27937a01Mindy Pereira if (adapter == null) { 19909f1ae9a9f209436c0c6b44a6e76b32b27937a01Mindy Pereira return; 20009f1ae9a9f209436c0c6b44a6e76b32b27937a01Mindy Pereira } 2016c72a787b58a0bc3afcb71093eddf8c29d1cf5edMindy Pereira adapter.setupLeaveBehind(conv, undoOp, conv.position); 20200ffece08e94ff5774b2a53c0adeb2f3d0815d66Mindy Pereira ConversationCursor cc = (ConversationCursor) adapter.getCursor(); 2036c72a787b58a0bc3afcb71093eddf8c29d1cf5edMindy Pereira switch (mSwipeAction) { 20401f30509c4c8ad0d13b7635447b7f023c7a0cab7Mindy Pereira case R.id.remove_folder: 2058db7e407109532557718c6b8064792f2df7a073dMindy Pereira FolderOperation folderOp = new FolderOperation(mFolder, false); 2068db7e407109532557718c6b8064792f2df7a073dMindy Pereira HashMap<Uri, Folder> targetFolders = Folder 20768f83843e821d9627a53f68244dbc4cb26662edcMindy Pereira .hashMapForFolders(conv.getRawFolders()); 2088db7e407109532557718c6b8064792f2df7a073dMindy Pereira targetFolders.remove(folderOp.mFolder.uri); 20985c4a77abd849f5f3f0236d51554bb1bb99fe8f6Mindy Pereira conv.setRawFolders(Folder.getSerializedFolderString(targetFolders.values())); 2108db7e407109532557718c6b8064792f2df7a073dMindy Pereira cc.mostlyDestructiveUpdate(context, Conversation.listOf(conv), 21185c4a77abd849f5f3f0236d51554bb1bb99fe8f6Mindy Pereira Conversation.UPDATE_FOLDER_COLUMN, conv.getRawFoldersString()); 21206642fab1bf4ab95b5dd97a65b262845cf60c865Mindy Pereira break; 2136c72a787b58a0bc3afcb71093eddf8c29d1cf5edMindy Pereira case R.id.archive: 214a8ead90ce1e6c66e4ecacdf7cfa25c2cafc9bb3bMindy Pereira cc.mostlyArchive(context, Conversation.listOf(conv)); 2156c72a787b58a0bc3afcb71093eddf8c29d1cf5edMindy Pereira break; 2166c72a787b58a0bc3afcb71093eddf8c29d1cf5edMindy Pereira case R.id.delete: 217a8ead90ce1e6c66e4ecacdf7cfa25c2cafc9bb3bMindy Pereira cc.mostlyDelete(context, Conversation.listOf(conv)); 2186c72a787b58a0bc3afcb71093eddf8c29d1cf5edMindy Pereira break; 2196c72a787b58a0bc3afcb71093eddf8c29d1cf5edMindy Pereira } 2206c72a787b58a0bc3afcb71093eddf8c29d1cf5edMindy Pereira adapter.notifyDataSetChanged(); 221a8ead90ce1e6c66e4ecacdf7cfa25c2cafc9bb3bMindy Pereira if (mConvSelectionSet != null && !mConvSelectionSet.isEmpty() 222a8ead90ce1e6c66e4ecacdf7cfa25c2cafc9bb3bMindy Pereira && mConvSelectionSet.contains(conv)) { 223a8ead90ce1e6c66e4ecacdf7cfa25c2cafc9bb3bMindy Pereira mConvSelectionSet.toggle(null, conv); 22454f120f6ada40c7191811dfff99b151e9e192c78mindyp // Don't commit destructive actions if the item we just removed from 22554f120f6ada40c7191811dfff99b151e9e192c78mindyp // the selection set is the item we just destroyed! 22654f120f6ada40c7191811dfff99b151e9e192c78mindyp if (!conv.isMostlyDead() && mConvSelectionSet.isEmpty()) { 22754f120f6ada40c7191811dfff99b151e9e192c78mindyp commitDestructiveActions(true); 22854f120f6ada40c7191811dfff99b151e9e192c78mindyp } 229cff4a2b2e92258c6c85ed4af15bc13101aa71170Mindy Pereira } 230f6a6b50c6b45f36b9317e1688f8b87310a67b037Mindy Pereira } 231f6a6b50c6b45f36b9317e1688f8b87310a67b037Mindy Pereira 232f6a6b50c6b45f36b9317e1688f8b87310a67b037Mindy Pereira @Override 233f6a6b50c6b45f36b9317e1688f8b87310a67b037Mindy Pereira public void onBeginDrag(View v) { 234f6a6b50c6b45f36b9317e1688f8b87310a67b037Mindy Pereira // We do this so the underlying ScrollView knows that it won't get 235f6a6b50c6b45f36b9317e1688f8b87310a67b037Mindy Pereira // the chance to intercept events anymore 236f6a6b50c6b45f36b9317e1688f8b87310a67b037Mindy Pereira requestDisallowInterceptTouchEvent(true); 2371ef988f0c8be136fda75ed207c222413db1d3f0cMindy Pereira SwipeableConversationItemView view = null; 2381ef988f0c8be136fda75ed207c222413db1d3f0cMindy Pereira if (v instanceof ConversationItemView) { 23900ffece08e94ff5774b2a53c0adeb2f3d0815d66Mindy Pereira view = (SwipeableConversationItemView) v.getParent(); 2401ef988f0c8be136fda75ed207c222413db1d3f0cMindy Pereira } 2411ef988f0c8be136fda75ed207c222413db1d3f0cMindy Pereira if (view != null) { 24284f9b5c60dc023570202859ba1d30cf9cb5e6e7aMindy Pereira view.addBackground(getContext()); 2431ef988f0c8be136fda75ed207c222413db1d3f0cMindy Pereira view.setBackgroundVisibility(View.VISIBLE); 2441ef988f0c8be136fda75ed207c222413db1d3f0cMindy Pereira } 245f6a6b50c6b45f36b9317e1688f8b87310a67b037Mindy Pereira } 246f6a6b50c6b45f36b9317e1688f8b87310a67b037Mindy Pereira 247f6a6b50c6b45f36b9317e1688f8b87310a67b037Mindy Pereira @Override 2486c72a787b58a0bc3afcb71093eddf8c29d1cf5edMindy Pereira public void onDragCancelled(SwipeableItemView v) { 249709a174a40ec296c40368d723c2f51e3fc48ed50Mindy Pereira SwipeableConversationItemView view = null; 250709a174a40ec296c40368d723c2f51e3fc48ed50Mindy Pereira if (v instanceof ConversationItemView) { 25100ffece08e94ff5774b2a53c0adeb2f3d0815d66Mindy Pereira view = (SwipeableConversationItemView) ((View) v).getParent(); 252709a174a40ec296c40368d723c2f51e3fc48ed50Mindy Pereira } 253709a174a40ec296c40368d723c2f51e3fc48ed50Mindy Pereira if (view != null) { 254709a174a40ec296c40368d723c2f51e3fc48ed50Mindy Pereira view.removeBackground(); 255709a174a40ec296c40368d723c2f51e3fc48ed50Mindy Pereira } 256f6a6b50c6b45f36b9317e1688f8b87310a67b037Mindy Pereira } 257f6a6b50c6b45f36b9317e1688f8b87310a67b037Mindy Pereira 25807118a01f7183645957010779222b84930f75b4eMindy Pereira /** 25907118a01f7183645957010779222b84930f75b4eMindy Pereira * Archive items using the swipe away animation before shrinking them away. 26007118a01f7183645957010779222b84930f75b4eMindy Pereira */ 261c79aec78d06928b3fa1464d6aed60019f9b4843bMindy Pereira public void destroyItems(final ArrayList<ConversationItemView> views, 26268f83843e821d9627a53f68244dbc4cb26662edcMindy Pereira final DestructiveAction listener) { 26307118a01f7183645957010779222b84930f75b4eMindy Pereira if (views == null || views.size() == 0) { 26407118a01f7183645957010779222b84930f75b4eMindy Pereira return; 26507118a01f7183645957010779222b84930f75b4eMindy Pereira } 266c79aec78d06928b3fa1464d6aed60019f9b4843bMindy Pereira // Need to find the items in the LIST! 26707118a01f7183645957010779222b84930f75b4eMindy Pereira final ArrayList<Conversation> conversations = new ArrayList<Conversation>(); 26807118a01f7183645957010779222b84930f75b4eMindy Pereira for (ConversationItemView view : views) { 269de3e74a82043733243c7391d7f983a5af8842891Mindy Pereira Conversation conv = view.getConversation(); 270067ef97264240a2c3f9172a9ab88ba43fef7c475Mindy Pereira conv.position = findConversation(view, conv); 271de3e74a82043733243c7391d7f983a5af8842891Mindy Pereira conversations.add(conv); 27207118a01f7183645957010779222b84930f75b4eMindy Pereira } 273c79aec78d06928b3fa1464d6aed60019f9b4843bMindy Pereira AnimatedAdapter adapter = getAnimatedAdapter(); 274c79aec78d06928b3fa1464d6aed60019f9b4843bMindy Pereira if (adapter != null) { 275067ef97264240a2c3f9172a9ab88ba43fef7c475Mindy Pereira adapter.swipeDelete(conversations, listener); 276067ef97264240a2c3f9172a9ab88ba43fef7c475Mindy Pereira } 277067ef97264240a2c3f9172a9ab88ba43fef7c475Mindy Pereira } 278067ef97264240a2c3f9172a9ab88ba43fef7c475Mindy Pereira 279cc2f9296ad63ed681c200feb118c5caace36e72emindyp public int findConversation(ConversationItemView view, Conversation conv) { 280067ef97264240a2c3f9172a9ab88ba43fef7c475Mindy Pereira int position = conv.position; 281067ef97264240a2c3f9172a9ab88ba43fef7c475Mindy Pereira long convId = conv.id; 282067ef97264240a2c3f9172a9ab88ba43fef7c475Mindy Pereira try { 283067ef97264240a2c3f9172a9ab88ba43fef7c475Mindy Pereira if (position == INVALID_POSITION) { 284067ef97264240a2c3f9172a9ab88ba43fef7c475Mindy Pereira position = getPositionForView(view); 285067ef97264240a2c3f9172a9ab88ba43fef7c475Mindy Pereira } 286067ef97264240a2c3f9172a9ab88ba43fef7c475Mindy Pereira } catch (Exception e) { 287067ef97264240a2c3f9172a9ab88ba43fef7c475Mindy Pereira position = INVALID_POSITION; 288067ef97264240a2c3f9172a9ab88ba43fef7c475Mindy Pereira LogUtils.w(LOG_TAG, "Exception finding position; using alternate strategy"); 289067ef97264240a2c3f9172a9ab88ba43fef7c475Mindy Pereira } 290067ef97264240a2c3f9172a9ab88ba43fef7c475Mindy Pereira if (position == INVALID_POSITION) { 291067ef97264240a2c3f9172a9ab88ba43fef7c475Mindy Pereira // Try the other way! 292067ef97264240a2c3f9172a9ab88ba43fef7c475Mindy Pereira Conversation foundConv; 293067ef97264240a2c3f9172a9ab88ba43fef7c475Mindy Pereira long foundId; 294067ef97264240a2c3f9172a9ab88ba43fef7c475Mindy Pereira for (int i = 0; i < getChildCount(); i++) { 295067ef97264240a2c3f9172a9ab88ba43fef7c475Mindy Pereira View child = getChildAt(i); 296067ef97264240a2c3f9172a9ab88ba43fef7c475Mindy Pereira if (child instanceof SwipeableConversationItemView) { 297067ef97264240a2c3f9172a9ab88ba43fef7c475Mindy Pereira foundConv = ((SwipeableConversationItemView) child).getSwipeableItemView() 298067ef97264240a2c3f9172a9ab88ba43fef7c475Mindy Pereira .getConversation(); 299067ef97264240a2c3f9172a9ab88ba43fef7c475Mindy Pereira foundId = foundConv.id; 300067ef97264240a2c3f9172a9ab88ba43fef7c475Mindy Pereira if (foundId == convId) { 301067ef97264240a2c3f9172a9ab88ba43fef7c475Mindy Pereira position = i; 302067ef97264240a2c3f9172a9ab88ba43fef7c475Mindy Pereira break; 303067ef97264240a2c3f9172a9ab88ba43fef7c475Mindy Pereira } 304067ef97264240a2c3f9172a9ab88ba43fef7c475Mindy Pereira } 305067ef97264240a2c3f9172a9ab88ba43fef7c475Mindy Pereira } 306c79aec78d06928b3fa1464d6aed60019f9b4843bMindy Pereira } 307067ef97264240a2c3f9172a9ab88ba43fef7c475Mindy Pereira return position; 30807118a01f7183645957010779222b84930f75b4eMindy Pereira } 30907118a01f7183645957010779222b84930f75b4eMindy Pereira 3100fb551891757ecddccb299d9df770bb1675e3fd2Mindy Pereira private AnimatedAdapter getAnimatedAdapter() { 3110fb551891757ecddccb299d9df770bb1675e3fd2Mindy Pereira return (AnimatedAdapter) getAdapter(); 3120fb551891757ecddccb299d9df770bb1675e3fd2Mindy Pereira } 3130fb551891757ecddccb299d9df770bb1675e3fd2Mindy Pereira 314f6a6b50c6b45f36b9317e1688f8b87310a67b037Mindy Pereira public interface SwipeCompleteListener { 315f6a6b50c6b45f36b9317e1688f8b87310a67b037Mindy Pereira public void onSwipeComplete(Collection<Conversation> conversations); 316f6a6b50c6b45f36b9317e1688f8b87310a67b037Mindy Pereira } 3178937bf1552a86853efc798a4d8df34c01115cdfdMindy Pereira 3188937bf1552a86853efc798a4d8df34c01115cdfdMindy Pereira @Override 3198937bf1552a86853efc798a4d8df34c01115cdfdMindy Pereira public boolean performItemClick(View view, int pos, long id) { 320dd9d3a16148b178cb95fd4db4168a67c64eb944fMindy Pereira boolean handled = super.performItemClick(view, pos, id); 32100ffece08e94ff5774b2a53c0adeb2f3d0815d66Mindy Pereira // Commit any existing destructive actions when the user selects a 32200ffece08e94ff5774b2a53c0adeb2f3d0815d66Mindy Pereira // conversation to view. 323c6adce3cf6887c4c6dd5005724565702751843d0mindyp commitDestructiveActions(true); 324dd9d3a16148b178cb95fd4db4168a67c64eb944fMindy Pereira return handled; 3258937bf1552a86853efc798a4d8df34c01115cdfdMindy Pereira } 3265254486a8c37cdf2b579aa7a3b9c8eb7324062bcmindyp 3275254486a8c37cdf2b579aa7a3b9c8eb7324062bcmindyp @Override 328d064972c4a032f3c5cfcb236aa470273f7ac2ce0mindyp public void onScroll() { 329d064972c4a032f3c5cfcb236aa470273f7ac2ce0mindyp commitDestructiveActions(true); 3305254486a8c37cdf2b579aa7a3b9c8eb7324062bcmindyp } 33100ffece08e94ff5774b2a53c0adeb2f3d0815d66Mindy Pereira} 332