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Fixed garbage shown on older devices when the ellipsized value had line breaks in them

This commit is contained in:
Christian Basler 2016-09-23 07:51:04 +02:00
parent cc4c16e970
commit 5ea317c295
3 changed files with 89 additions and 38 deletions
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82
app/src/main/java/ch/dissem/apps/abit/adapter/SwipeableMessageAdapter.java
View File

@ -1,3 +1,20 @@
/*
* Copyright 2015 Haruki Hasegawa
* Copyright 2016 Christian Basler
*
* 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 ch.dissem.apps.abit.adapter;
import android.graphics.Typeface;
@ -26,12 +43,18 @@ import ch.dissem.apps.abit.R;
import ch.dissem.bitmessage.entity.Plaintext;
import ch.dissem.bitmessage.entity.valueobject.Label;
import static ch.dissem.apps.abit.util.Strings.normalizeWhitespaces;
/**
* Adapted from the basic swipeable example by Haruki Hasegawa. See
*
* @author Christian Basler
* @see <a href="https://github.com/h6ah4i/android-advancedrecyclerview">
* https://github.com/h6ah4i/android-advancedrecyclerview</a>
*/
public class SwipeableMessageAdapter
extends RecyclerView.Adapter<SwipeableMessageAdapter.MyViewHolder>
implements SwipeableItemAdapter<SwipeableMessageAdapter.MyViewHolder>, SwipeableItemConstants {
extends RecyclerView.Adapter<SwipeableMessageAdapter.ViewHolder>
implements SwipeableItemAdapter<SwipeableMessageAdapter.ViewHolder>, SwipeableItemConstants {
private List<Plaintext> data = Collections.emptyList();
private EventListener eventListener;
@ -48,14 +71,14 @@ public class SwipeableMessageAdapter
void onItemViewClicked(View v, boolean pinned);
}
public static class MyViewHolder extends AbstractSwipeableItemViewHolder {
public static class ViewHolder extends AbstractSwipeableItemViewHolder {
public FrameLayout container;
public final ImageView avatar;
public final TextView sender;
public final TextView subject;
public final TextView extract;
public MyViewHolder(View v) {
public ViewHolder(View v) {
super(v);
container = (FrameLayout) v.findViewById(R.id.container);
avatar = (ImageView) v.findViewById(R.id.avatar);
@ -117,14 +140,14 @@ public class SwipeableMessageAdapter
}
@Override
public MyViewHolder onCreateViewHolder(ViewGroup parent, int viewType) {
public ViewHolder onCreateViewHolder(ViewGroup parent, int viewType) {
final LayoutInflater inflater = LayoutInflater.from(parent.getContext());
final View v = inflater.inflate(R.layout.message_row, parent, false);
return new MyViewHolder(v);
return new ViewHolder(v);
}
@Override
public void onBindViewHolder(MyViewHolder holder, int position) {
public void onBindViewHolder(ViewHolder holder, int position) {
final Plaintext item = data.get(position);
// set listeners
@ -136,8 +159,8 @@ public class SwipeableMessageAdapter
// set data
holder.avatar.setImageDrawable(new Identicon(item.getFrom()));
holder.sender.setText(item.getFrom().toString());
holder.subject.setText(item.getSubject());
holder.extract.setText(item.getText());
holder.subject.setText(normalizeWhitespaces(item.getSubject()));
holder.extract.setText(normalizeWhitespaces(item.getText()));
if (item.isUnread()) {
holder.sender.setTypeface(Typeface.DEFAULT_BOLD);
holder.subject.setTypeface(Typeface.DEFAULT_BOLD);
@ -153,43 +176,36 @@ public class SwipeableMessageAdapter
}
@Override
public int onGetSwipeReactionType(MyViewHolder holder, int position, int x, int y) {
if (label == null) {
return REACTION_CAN_NOT_SWIPE_BOTH_H_WITH_RUBBER_BAND_EFFECT;
}
if (label.getType() == Label.Type.TRASH) {
public int onGetSwipeReactionType(ViewHolder holder, int position, int x, int y) {
if (label == null || label.getType() == Label.Type.TRASH) {
return REACTION_CAN_SWIPE_LEFT | REACTION_CAN_NOT_SWIPE_RIGHT_WITH_RUBBER_BAND_EFFECT;
}
return REACTION_CAN_SWIPE_BOTH_H;
}
@Override
public void onSetSwipeBackground(MyViewHolder holder, int position, int type) {
public void onSetSwipeBackground(ViewHolder holder, int position, int type) {
int bgRes = 0;
if (label == null) {
bgRes = R.drawable.bg_swipe_item_neutral;
} else {
switch (type) {
case DRAWABLE_SWIPE_NEUTRAL_BACKGROUND:
switch (type) {
case DRAWABLE_SWIPE_NEUTRAL_BACKGROUND:
bgRes = R.drawable.bg_swipe_item_neutral;
break;
case DRAWABLE_SWIPE_LEFT_BACKGROUND:
bgRes = R.drawable.bg_swipe_item_left;
break;
case DRAWABLE_SWIPE_RIGHT_BACKGROUND:
if (label == null || label.getType() == Label.Type.TRASH) {
bgRes = R.drawable.bg_swipe_item_neutral;
break;
case DRAWABLE_SWIPE_LEFT_BACKGROUND:
bgRes = R.drawable.bg_swipe_item_left;
break;
case DRAWABLE_SWIPE_RIGHT_BACKGROUND:
if (label.getType() == Label.Type.TRASH) {
bgRes = R.drawable.bg_swipe_item_neutral;
} else {
bgRes = R.drawable.bg_swipe_item_right;
}
break;
}
} else {
bgRes = R.drawable.bg_swipe_item_right;
}
break;
}
holder.itemView.setBackgroundResource(bgRes);
}
@Override
public SwipeResultAction onSwipeItem(MyViewHolder holder, final int position, int result) {
public SwipeResultAction onSwipeItem(ViewHolder holder, final int position, int result) {
switch (result) {
// swipe right
case RESULT_SWIPED_RIGHT:

31
app/src/main/java/ch/dissem/apps/abit/util/Strings.java Normal file
View File

@ -0,0 +1,31 @@
/*
* Copyright 2016 Christian Basler
*
* 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 ch.dissem.apps.abit.util;
import java.util.regex.Pattern;
/**
* @author Christian Basler
*/
public class Strings {
private final static Pattern WHITESPACES = Pattern.compile("\\s+");
public static String normalizeWhitespaces(CharSequence string) {
string = string.subSequence(0, Math.min(string.length(), 200));
return WHITESPACES.matcher(string).replaceAll(" ");
}
}

14
app/src/main/res/layout/message_row.xml
View File

@ -26,15 +26,16 @@
android:id="@+id/container"
android:layout_width="match_parent"
android:layout_height="match_parent"
android:background="@drawable/bg_item_normal_state"
android:clickable="true"
android:foreground="?attr/selectableItemBackground"
android:background="@drawable/bg_item_normal_state"
tools:ignore="UselessParent">
<RelativeLayout xmlns:android="http://schemas.android.com/apk/res/android"
xmlns:tools="http://schemas.android.com/tools"
android:layout_width="match_parent"
android:layout_height="wrap_content">
android:layout_height="wrap_content"
android:background="?attr/selectableItemBackground">
<ImageView
android:id="@+id/avatar"
@ -48,8 +49,9 @@
<TextView
android:id="@+id/sender"
android:layout_width="wrap_content"
android:layout_width="0dp"
android:layout_height="wrap_content"
android:layout_alignParentEnd="true"
android:layout_alignTop="@+id/avatar"
android:layout_marginTop="-5dp"
android:layout_toEndOf="@+id/avatar"
@ -66,8 +68,9 @@
<TextView
android:id="@+id/subject"
android:layout_width="wrap_content"
android:layout_width="0dp"
android:layout_height="wrap_content"
android:layout_alignParentEnd="true"
android:layout_below="@+id/sender"
android:layout_toEndOf="@+id/avatar"
android:ellipsize="end"
@ -79,8 +82,9 @@
<TextView
android:id="@+id/text"
android:layout_width="wrap_content"
android:layout_width="0dp"
android:layout_height="wrap_content"
android:layout_alignParentEnd="true"
android:layout_below="@+id/subject"
android:layout_toEndOf="@+id/avatar"
android:ellipsize="end"