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Diffstat (limited to 'src/com/android/tv/dvr/ui/ActionPresenterSelector.java')
| -rw-r--r-- | src/com/android/tv/dvr/ui/ActionPresenterSelector.java | 138 |
1 files changed, 0 insertions, 138 deletions
diff --git a/src/com/android/tv/dvr/ui/ActionPresenterSelector.java b/src/com/android/tv/dvr/ui/ActionPresenterSelector.java deleted file mode 100644 index 8b8cd5c5..00000000 --- a/src/com/android/tv/dvr/ui/ActionPresenterSelector.java +++ /dev/null @@ -1,138 +0,0 @@ -/* - * Copyright (C) 2016 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.tv.dvr.ui; - -import android.graphics.drawable.Drawable; -import android.support.v17.leanback.R; -import android.support.v17.leanback.widget.Action; -import android.support.v17.leanback.widget.Presenter; -import android.support.v17.leanback.widget.PresenterSelector; -import android.text.TextUtils; -import android.view.LayoutInflater; -import android.view.View; -import android.view.ViewGroup; -import android.widget.Button; - -// This class is adapted from Leanback's library, which does not support action icon with one-line -// label. This class modified its getPresenter method to support the above situation. -class ActionPresenterSelector extends PresenterSelector { - private final Presenter mOneLineActionPresenter = new OneLineActionPresenter(); - private final Presenter mTwoLineActionPresenter = new TwoLineActionPresenter(); - private final Presenter[] mPresenters = new Presenter[] { - mOneLineActionPresenter, mTwoLineActionPresenter}; - - @Override - public Presenter getPresenter(Object item) { - Action action = (Action) item; - if (TextUtils.isEmpty(action.getLabel2()) && action.getIcon() == null) { - return mOneLineActionPresenter; - } else { - return mTwoLineActionPresenter; - } - } - - @Override - public Presenter[] getPresenters() { - return mPresenters; - } - - static class ActionViewHolder extends Presenter.ViewHolder { - Action mAction; - Button mButton; - int mLayoutDirection; - - public ActionViewHolder(View view, int layoutDirection) { - super(view); - mButton = (Button) view.findViewById(R.id.lb_action_button); - mLayoutDirection = layoutDirection; - } - } - - class OneLineActionPresenter extends Presenter { - @Override - public ViewHolder onCreateViewHolder(ViewGroup parent) { - View v = LayoutInflater.from(parent.getContext()) - .inflate(R.layout.lb_action_1_line, parent, false); - return new ActionViewHolder(v, parent.getLayoutDirection()); - } - - @Override - public void onBindViewHolder(Presenter.ViewHolder viewHolder, Object item) { - Action action = (Action) item; - ActionViewHolder vh = (ActionViewHolder) viewHolder; - vh.mAction = action; - vh.mButton.setText(action.getLabel1()); - } - - @Override - public void onUnbindViewHolder(Presenter.ViewHolder viewHolder) { - ((ActionViewHolder) viewHolder).mAction = null; - } - } - - class TwoLineActionPresenter extends Presenter { - @Override - public ViewHolder onCreateViewHolder(ViewGroup parent) { - View v = LayoutInflater.from(parent.getContext()) - .inflate(R.layout.lb_action_2_lines, parent, false); - return new ActionViewHolder(v, parent.getLayoutDirection()); - } - - @Override - public void onBindViewHolder(Presenter.ViewHolder viewHolder, Object item) { - Action action = (Action) item; - ActionViewHolder vh = (ActionViewHolder) viewHolder; - Drawable icon = action.getIcon(); - vh.mAction = action; - - if (icon != null) { - final int startPadding = vh.view.getResources() - .getDimensionPixelSize(R.dimen.lb_action_with_icon_padding_start); - final int endPadding = vh.view.getResources() - .getDimensionPixelSize(R.dimen.lb_action_with_icon_padding_end); - vh.view.setPaddingRelative(startPadding, 0, endPadding, 0); - } else { - final int padding = vh.view.getResources() - .getDimensionPixelSize(R.dimen.lb_action_padding_horizontal); - vh.view.setPaddingRelative(padding, 0, padding, 0); - } - if (vh.mLayoutDirection == View.LAYOUT_DIRECTION_RTL) { - vh.mButton.setCompoundDrawablesWithIntrinsicBounds(null, null, icon, null); - } else { - vh.mButton.setCompoundDrawablesWithIntrinsicBounds(icon, null, null, null); - } - - CharSequence line1 = action.getLabel1(); - CharSequence line2 = action.getLabel2(); - if (TextUtils.isEmpty(line1)) { - vh.mButton.setText(line2); - } else if (TextUtils.isEmpty(line2)) { - vh.mButton.setText(line1); - } else { - vh.mButton.setText(line1 + "\n" + line2); - } - } - - @Override - public void onUnbindViewHolder(Presenter.ViewHolder viewHolder) { - ActionViewHolder vh = (ActionViewHolder) viewHolder; - vh.mButton.setCompoundDrawablesWithIntrinsicBounds(null, null, null, null); - vh.view.setPadding(0, 0, 0, 0); - vh.mAction = null; - } - } -}
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