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Code Issues Projects Releases Wiki Activity

Can get older conversation message

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This commit is contained in:
Pierre HUBERT 2018-08-16 09:55:43 +02:00
parent e579891f73
commit 2a202f1308
5 changed files with 77 additions and 4 deletions
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2
app/src/main/java/org/communiquons/android/comunic/client/ui/adapters/ConversationMessageAdapter.java
View File

@ -182,7 +182,7 @@ public class ConversationMessageAdapter extends RecyclerView.Adapter {
mUserName.setText(info.getDisplayFullName());
}
if(pos < 2)
if(pos < 1)
setUserInfoVisibility(true);
else
setUserInfoVisibility(

5
app/src/main/java/org/communiquons/android/comunic/client/ui/fragments/ConversationFragment.java
View File

@ -38,6 +38,7 @@ import org.communiquons.android.comunic.client.ui.adapters.ConversationMessageAd
import org.communiquons.android.comunic.client.ui.listeners.OnScrollChangeDetectListener;
import org.communiquons.android.comunic.client.ui.utils.BitmapUtils;
import org.communiquons.android.comunic.client.ui.utils.UiUtils;
import org.communiquons.android.comunic.client.ui.views.ScrollRecyclerView;
import java.io.FileNotFoundException;
import java.util.ArrayList;
@ -110,7 +111,7 @@ public class ConversationFragment extends Fragment
/**
* Conversation message listView
*/
private RecyclerView convMessRecyclerView;
private ScrollRecyclerView convMessRecyclerView;
/**
* Conversation messages layout manager
@ -291,7 +292,7 @@ public class ConversationFragment extends Fragment
//Set a listener to detect when the user reaches the top of the conversation
//TODO : add reach top listener
convMessRecyclerView.setOnScrollChangeDetectListener(this);
}
@Override

1
app/src/main/java/org/communiquons/android/comunic/client/ui/listeners/OnScrollChangeDetectListener.java
View File

@ -4,6 +4,7 @@ package org.communiquons.android.comunic.client.ui.listeners;
* On Scroll change listener
*
* This listener works with {@link org.communiquons.android.comunic.client.ui.views.ScrollListView}
* and {@link org.communiquons.android.comunic.client.ui.views.ScrollRecyclerView}
*
* @author Pierre HUBERT
* Created by pierre on 4/28/18.

71
app/src/main/java/org/communiquons/android/comunic/client/ui/views/ScrollRecyclerView.java Normal file
View File

@ -0,0 +1,71 @@
package org.communiquons.android.comunic.client.ui.views;
import android.content.Context;
import android.support.annotation.NonNull;
import android.support.annotation.Nullable;
import android.support.v7.widget.RecyclerView;
import android.util.AttributeSet;
import android.widget.AbsListView;
import org.communiquons.android.comunic.client.ui.listeners.OnScrollChangeDetectListener;
/**
* A view that extends RecyclerView in order to add a listener to detect when
* the user scrolll the view
*
* @author Pierre HUBERT
*/
public class ScrollRecyclerView extends RecyclerView {
private OnScrollChangeDetectListener mOnScrollChangeDetectListener = null;
public ScrollRecyclerView(@NonNull Context context) {
super(context);
init();
}
public ScrollRecyclerView(@NonNull Context context, @Nullable AttributeSet attrs) {
super(context, attrs);
init();
}
public ScrollRecyclerView(@NonNull Context context, @Nullable AttributeSet attrs, int defStyle) {
super(context, attrs, defStyle);
init();
}
public void setOnScrollChangeDetectListener(OnScrollChangeDetectListener onScrollChangeDetectListener) {
this.mOnScrollChangeDetectListener = onScrollChangeDetectListener;
}
public OnScrollChangeDetectListener getOnScrollChangeDetectListener() {
return mOnScrollChangeDetectListener;
}
/**
* Initialize the view
*/
private void init(){
addOnScrollListener(new PrivateScrollListener());
}
/**
* Private class to handle scroll events
*/
private class PrivateScrollListener extends OnScrollListener {
@Override
public void onScrolled(@NonNull RecyclerView recyclerView, int dx, int dy) {
super.onScrolled(recyclerView, dx, dy);
if(mOnScrollChangeDetectListener == null)
return;
if(!canScrollVertically(1))
mOnScrollChangeDetectListener.onReachBottom();
else if(!canScrollVertically(-1))
mOnScrollChangeDetectListener.onReachTop();
}
}
}

2
app/src/main/res/layout/fragment_conversation.xml
View File

@ -27,7 +27,7 @@
android:layout_height="match_parent">
<!-- Messages -->
<android.support.v7.widget.RecyclerView
<org.communiquons.android.comunic.client.ui.views.ScrollRecyclerView
android:id="@+id/fragment_conversation_messageslist"
android:layout_width="match_parent"
android:layout_height="0dp"