I2P_Developers/i2p.android.base
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Added dividers to tunnels and addressbook

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This commit is contained in:
str4d
2015-04-07 09:41:47 +00:00
parent f1bfd7d4aa
commit 97aa6e64bc
3 changed files with 110 additions and 0 deletions
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2
app/src/main/java/net/i2p/android/i2ptunnel/TunnelListFragment.java
View File

@ -27,6 +27,7 @@ import net.i2p.android.router.service.RouterService;
import net.i2p.android.router.service.State;
import net.i2p.android.router.util.Util;
import net.i2p.android.util.FragmentUtils;
import net.i2p.android.widget.DividerItemDecoration;
import net.i2p.android.widget.LoadingRecyclerView;
import net.i2p.i2ptunnel.TunnelControllerGroup;
import net.i2p.router.RouterContext;
@ -110,6 +111,7 @@ public class TunnelListFragment extends Fragment implements
boolean isTwoPane = getArguments().getBoolean(IS_TWO_PANE);
mRecyclerView.setHasFixedSize(true);
mRecyclerView.addItemDecoration(new DividerItemDecoration(getActivity(), DividerItemDecoration.VERTICAL_LIST));
// use a linear layout manager
RecyclerView.LayoutManager mLayoutManager = new LinearLayoutManager(getActivity());

2
app/src/main/java/net/i2p/android/router/addressbook/AddressbookFragment.java
View File

@ -34,6 +34,7 @@ import net.i2p.android.router.util.NamingServiceUtil;
import net.i2p.android.router.util.Util;
import net.i2p.android.util.AlphanumericHeaderAdapter;
import net.i2p.android.util.FragmentUtils;
import net.i2p.android.widget.DividerItemDecoration;
import net.i2p.android.widget.LoadingRecyclerView;
import net.i2p.client.naming.NamingService;
import net.i2p.router.RouterContext;
@ -120,6 +121,7 @@ public class AddressbookFragment extends Fragment implements
mBook = getArguments().getString(BOOK_NAME);
mRecyclerView.setHasFixedSize(true);
mRecyclerView.addItemDecoration(new DividerItemDecoration(getActivity(), DividerItemDecoration.VERTICAL_LIST));
// use a linear layout manager
RecyclerView.LayoutManager mLayoutManager = new LinearLayoutManager(getActivity());

106
app/src/main/java/net/i2p/android/widget/DividerItemDecoration.java Normal file
View File

@ -0,0 +1,106 @@
/*
* Copyright (C) 2014 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 net.i2p.android.widget;
import android.content.Context;
import android.content.res.TypedArray;
import android.graphics.Canvas;
import android.graphics.Rect;
import android.graphics.drawable.Drawable;
import android.support.v7.widget.LinearLayoutManager;
import android.support.v7.widget.RecyclerView;
import android.view.View;
public class DividerItemDecoration extends RecyclerView.ItemDecoration {
private static final int[] ATTRS = new int[]{
android.R.attr.listDivider
};
public static final int HORIZONTAL_LIST = LinearLayoutManager.HORIZONTAL;
public static final int VERTICAL_LIST = LinearLayoutManager.VERTICAL;
private Drawable mDivider;
private int mOrientation;
public DividerItemDecoration(Context context, int orientation) {
final TypedArray a = context.obtainStyledAttributes(ATTRS);
mDivider = a.getDrawable(0);
a.recycle();
setOrientation(orientation);
}
public void setOrientation(int orientation) {
if (orientation != HORIZONTAL_LIST && orientation != VERTICAL_LIST) {
throw new IllegalArgumentException("invalid orientation");
}
mOrientation = orientation;
}
@Override
public void onDraw(Canvas c, RecyclerView parent, RecyclerView.State state) {
if (mOrientation == VERTICAL_LIST) {
drawVertical(c, parent);
} else {
drawHorizontal(c, parent);
}
}
public void drawVertical(Canvas c, RecyclerView parent) {
final int left = parent.getPaddingLeft();
final int right = parent.getWidth() - parent.getPaddingRight();
final int childCount = parent.getChildCount();
for (int i = 0; i < childCount; i++) {
final View child = parent.getChildAt(i);
final RecyclerView.LayoutParams params = (RecyclerView.LayoutParams) child
.getLayoutParams();
final int top = child.getBottom() + params.bottomMargin;
final int bottom = top + mDivider.getIntrinsicHeight();
mDivider.setBounds(left, top, right, bottom);
mDivider.draw(c);
}
}
public void drawHorizontal(Canvas c, RecyclerView parent) {
final int top = parent.getPaddingTop();
final int bottom = parent.getHeight() - parent.getPaddingBottom();
final int childCount = parent.getChildCount();
for (int i = 0; i < childCount; i++) {
final View child = parent.getChildAt(i);
final RecyclerView.LayoutParams params = (RecyclerView.LayoutParams) child
.getLayoutParams();
final int left = child.getRight() + params.rightMargin;
final int right = left + mDivider.getIntrinsicHeight();
mDivider.setBounds(left, top, right, bottom);
mDivider.draw(c);
}
}
@Override
public void getItemOffsets(Rect outRect, View view, RecyclerView parent,
RecyclerView.State state) {
if (mOrientation == VERTICAL_LIST) {
outRect.set(0, 0, 0, mDivider.getIntrinsicHeight());
} else {
outRect.set(0, 0, mDivider.getIntrinsicWidth(), 0);
}
}
}