| /* |
| * Copyright (C) 2015 The Android Open Source Project |
| * |
| * Licensed under the Apache License, Version 2.0 (the "License"); |
| * you may not use this file except in compliance with the License. |
| * You may obtain a copy of the License at |
| * |
| * http://www.apache.org/licenses/LICENSE-2.0 |
| * |
| * Unless required by applicable law or agreed to in writing, software |
| * distributed under the License is distributed on an "AS IS" BASIS, |
| * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| * See the License for the specific language governing permissions and |
| * limitations under the License. |
| */ |
| package com.android.settings.dashboard.conditional; |
| |
| import android.animation.Animator; |
| import android.animation.AnimatorListenerAdapter; |
| import android.animation.ObjectAnimator; |
| import android.support.v7.widget.RecyclerView; |
| import android.support.v7.widget.helper.ItemTouchHelper; |
| import android.view.View; |
| import android.view.View.OnLayoutChangeListener; |
| import android.view.ViewGroup.LayoutParams; |
| import android.widget.Button; |
| import android.widget.ImageView; |
| import com.android.internal.logging.MetricsLogger; |
| import com.android.internal.logging.MetricsProto.MetricsEvent; |
| import com.android.settings.R; |
| import com.android.settings.dashboard.DashboardAdapter; |
| |
| public class ConditionAdapterUtils { |
| |
| public static void addDismiss(final RecyclerView recyclerView) { |
| ItemTouchHelper.SimpleCallback callback = new ItemTouchHelper.SimpleCallback(0, |
| ItemTouchHelper.START | ItemTouchHelper.END) { |
| @Override |
| public boolean onMove(RecyclerView recyclerView, RecyclerView.ViewHolder viewHolder, |
| RecyclerView.ViewHolder target) { |
| return true; |
| } |
| |
| @Override |
| public int getSwipeDirs(RecyclerView recyclerView, RecyclerView.ViewHolder viewHolder) { |
| return viewHolder.getItemViewType() == R.layout.condition_card |
| ? super.getSwipeDirs(recyclerView, viewHolder) : 0; |
| } |
| |
| @Override |
| public void onSwiped(RecyclerView.ViewHolder viewHolder, int direction) { |
| DashboardAdapter adapter = (DashboardAdapter) recyclerView.getAdapter(); |
| Object item = adapter.getItem(viewHolder.getItemId()); |
| if (item instanceof Condition) { |
| ((Condition) item).silence(); |
| } |
| } |
| }; |
| ItemTouchHelper itemTouchHelper = new ItemTouchHelper(callback); |
| itemTouchHelper.attachToRecyclerView(recyclerView); |
| } |
| |
| public static void bindViews(final Condition condition, |
| DashboardAdapter.DashboardItemHolder view, boolean isExpanded, |
| View.OnClickListener onClickListener, View.OnClickListener onExpandListener) { |
| View card = view.itemView.findViewById(R.id.content); |
| card.setTag(condition); |
| card.setOnClickListener(onClickListener); |
| view.icon.setImageIcon(condition.getIcon()); |
| view.title.setText(condition.getTitle()); |
| final View collapsedGroup = view.itemView.findViewById(R.id.collapsed_group); |
| collapsedGroup.setTag(condition); |
| final ImageView expand = (ImageView) view.itemView.findViewById(R.id.expand_indicator); |
| expand.setImageResource(isExpanded ? R.drawable.ic_expand_less : R.drawable.ic_expand_more); |
| expand.setContentDescription(expand.getContext().getString(isExpanded |
| ? R.string.condition_expand_hide : R.string.condition_expand_show)); |
| collapsedGroup.setOnClickListener(onExpandListener); |
| |
| View detailGroup = view.itemView.findViewById(R.id.detail_group); |
| CharSequence[] actions = condition.getActions(); |
| if (isExpanded != (detailGroup.getVisibility() == View.VISIBLE)) { |
| animateChange(view.itemView, view.itemView.findViewById(R.id.content), |
| detailGroup, isExpanded, actions.length > 0); |
| } |
| if (isExpanded) { |
| view.summary.setText(condition.getSummary()); |
| for (int i = 0; i < 2; i++) { |
| Button button = (Button) detailGroup.findViewById(i == 0 |
| ? R.id.first_action : R.id.second_action); |
| if (actions.length > i) { |
| button.setVisibility(View.VISIBLE); |
| button.setText(actions[i]); |
| final int index = i; |
| button.setOnClickListener(new View.OnClickListener() { |
| @Override |
| public void onClick(View v) { |
| MetricsLogger.action(v.getContext(), |
| MetricsEvent.ACTION_SETTINGS_CONDITION_BUTTON, |
| condition.getMetricsConstant()); |
| condition.onActionClick(index); |
| } |
| }); |
| } else { |
| button.setVisibility(View.GONE); |
| } |
| } |
| } |
| } |
| |
| private static void animateChange(final View view, final View content, |
| final View detailGroup, final boolean visible, final boolean hasButtons) { |
| setViewVisibility(detailGroup, R.id.divider, hasButtons); |
| setViewVisibility(detailGroup, R.id.buttonBar, hasButtons); |
| final int beforeBottom = content.getBottom(); |
| setHeight(detailGroup, visible ? LayoutParams.WRAP_CONTENT : 0); |
| detailGroup.setVisibility(View.VISIBLE); |
| view.addOnLayoutChangeListener(new OnLayoutChangeListener() { |
| public static final long DURATION = 250; |
| |
| @Override |
| public void onLayoutChange(View v, int left, int top, int right, int bottom, |
| int oldLeft, int oldTop, int oldRight, int oldBottom) { |
| final int afterBottom = content.getBottom(); |
| v.removeOnLayoutChangeListener(this); |
| final ObjectAnimator animator = ObjectAnimator.ofInt(content, "bottom", |
| beforeBottom, afterBottom); |
| animator.setDuration(DURATION); |
| animator.addListener(new AnimatorListenerAdapter() { |
| @Override |
| public void onAnimationEnd(Animator animation) { |
| if (!visible) { |
| detailGroup.setVisibility(View.GONE); |
| } |
| } |
| }); |
| animator.start(); |
| } |
| }); |
| } |
| |
| private static void setHeight(View detailGroup, int height) { |
| final LayoutParams params = detailGroup.getLayoutParams(); |
| params.height = height; |
| detailGroup.setLayoutParams(params); |
| } |
| |
| private static void setViewVisibility(View containerView, int viewId, boolean visible) { |
| View view = containerView.findViewById(viewId); |
| if (view != null) { |
| view.setVisibility(visible ? View.VISIBLE : View.GONE); |
| } |
| } |
| } |