mirror of
https://github.com/pierre42100/ComunicAndroid
synced 2024-11-23 13:59:29 +00:00
Use messages cache before getting messages online
This commit is contained in:
parent
882a949169
commit
4de0b62117
@ -6,6 +6,7 @@ import android.util.Log;
|
||||
|
||||
import org.communiquons.android.comunic.client.data.helpers.ConversationMessagesHelper;
|
||||
import org.communiquons.android.comunic.client.data.models.ConversationMessage;
|
||||
import org.communiquons.android.comunic.client.ui.listeners.OnMessagesChangeListener;
|
||||
|
||||
import java.util.ArrayList;
|
||||
|
||||
@ -21,7 +22,7 @@ public class ConversationRefreshRunnable implements Runnable {
|
||||
/**
|
||||
* Debug tag
|
||||
*/
|
||||
private String TAG = "ConversationRefreshRunn";
|
||||
private static final String TAG = ConversationRefreshRunnable.class.getSimpleName();
|
||||
|
||||
/**
|
||||
* The ID of the conversation
|
||||
@ -36,7 +37,7 @@ public class ConversationRefreshRunnable implements Runnable {
|
||||
/**
|
||||
* Conversation message helper
|
||||
*/
|
||||
private ConversationMessagesHelper convMessHelper;
|
||||
private ConversationMessagesHelper conversationMessagesHelper;
|
||||
|
||||
/**
|
||||
* The activity executing the application
|
||||
@ -46,7 +47,7 @@ public class ConversationRefreshRunnable implements Runnable {
|
||||
/**
|
||||
* Messages change listener
|
||||
*/
|
||||
private onMessagesChangeListener listener;
|
||||
private OnMessagesChangeListener listener;
|
||||
|
||||
/**
|
||||
* Set to true to make the thread exit
|
||||
@ -73,47 +74,14 @@ public class ConversationRefreshRunnable implements Runnable {
|
||||
int last_message_id,
|
||||
@NonNull ConversationMessagesHelper conversationMessagesHelper,
|
||||
Activity activity,
|
||||
onMessagesChangeListener listener){
|
||||
OnMessagesChangeListener listener){
|
||||
this.conversation_id = conversation_id;
|
||||
this.last_message_id = last_message_id;
|
||||
this.convMessHelper = conversationMessagesHelper;
|
||||
this.conversationMessagesHelper = conversationMessagesHelper;
|
||||
this.mActivity = activity;
|
||||
this.listener = listener;
|
||||
}
|
||||
|
||||
/**
|
||||
* onMessagesChangeListener
|
||||
*
|
||||
* This interface is used to perform callback actions on the UI Thread to add messages
|
||||
* to a list for example
|
||||
*
|
||||
* This method also changes in the conversations
|
||||
*/
|
||||
public interface onMessagesChangeListener {
|
||||
|
||||
/**
|
||||
* Add new messages to a previous list of messages
|
||||
*
|
||||
* @param lastID The ID of the latest message downloaded from server
|
||||
* @param messages The new messagess
|
||||
*/
|
||||
void onAddMessage(int lastID, @NonNull ArrayList<ConversationMessage> messages);
|
||||
|
||||
/**
|
||||
* This method is called when there is not any message in the conversation
|
||||
*
|
||||
* Warning ! This method may be called several time
|
||||
*/
|
||||
void onNoMessage();
|
||||
|
||||
/**
|
||||
* This method is called when an error occur on a request on the database and / or on the
|
||||
* remote server
|
||||
*/
|
||||
void onLoadError();
|
||||
|
||||
}
|
||||
|
||||
@Override
|
||||
public void run() {
|
||||
//Log action
|
||||
@ -121,77 +89,25 @@ public class ConversationRefreshRunnable implements Runnable {
|
||||
|
||||
synchronized (object) {
|
||||
|
||||
//Get first messages in the database
|
||||
checkForMessagesInDatabase();
|
||||
|
||||
//Loop that execute indefinitely until the fragment is stopped
|
||||
while (!quit) {
|
||||
|
||||
//Refresh the list of messages from the server
|
||||
if(!convMessHelper.refresh_conversation(conversation_id)){
|
||||
if(!conversationMessagesHelper.refresh_conversation(conversation_id)){
|
||||
//Callback : an error occurred
|
||||
Log.e(TAG, "Couldn't get the list of new messages !");
|
||||
|
||||
mActivity.runOnUiThread(new Runnable() {
|
||||
@Override
|
||||
public void run() {
|
||||
listener.onLoadError();
|
||||
}
|
||||
});
|
||||
|
||||
continue;
|
||||
mActivity.runOnUiThread(() -> listener.onLoadError());
|
||||
}
|
||||
|
||||
//Get the ID of the last message available in the local database
|
||||
final int lastMessageInDb = convMessHelper.getLastIDFromDb(conversation_id);
|
||||
else
|
||||
mActivity.runOnUiThread(() -> listener.onGotMessageFromServer());
|
||||
|
||||
//If the last message in the database is newer than the last message already read
|
||||
if (lastMessageInDb > last_message_id) {
|
||||
|
||||
//Fetch all the messages available in the database since the last request
|
||||
final ArrayList<ConversationMessage> newMessages = convMessHelper.getInDb(
|
||||
conversation_id,
|
||||
last_message_id + 1,
|
||||
lastMessageInDb
|
||||
);
|
||||
|
||||
//Check for errors
|
||||
if(newMessages == null){
|
||||
|
||||
//Callback : an error occurred.
|
||||
Log.e(TAG, "Couldn't get the list of new messages from local database !");
|
||||
|
||||
mActivity.runOnUiThread(new Runnable() {
|
||||
@Override
|
||||
public void run() {
|
||||
listener.onLoadError();
|
||||
}
|
||||
});
|
||||
}
|
||||
else {
|
||||
|
||||
//Use the callback to send the messages to the UI thread
|
||||
mActivity.runOnUiThread(new Runnable() {
|
||||
@Override
|
||||
public void run() {
|
||||
listener.onAddMessage(lastMessageInDb, newMessages);
|
||||
}
|
||||
|
||||
|
||||
});
|
||||
|
||||
//Update the ID of the last message fetched
|
||||
last_message_id = lastMessageInDb;
|
||||
}
|
||||
|
||||
}
|
||||
|
||||
//Check if there isn't any message
|
||||
if(last_message_id == 0){
|
||||
mActivity.runOnUiThread(new Runnable() {
|
||||
@Override
|
||||
public void run() {
|
||||
listener.onNoMessage();
|
||||
}
|
||||
});
|
||||
}
|
||||
//Checkout the database to send any available new message to the client
|
||||
checkForMessagesInDatabase();
|
||||
|
||||
//Make a small break (1 sec 200)
|
||||
try {
|
||||
@ -206,6 +122,51 @@ public class ConversationRefreshRunnable implements Runnable {
|
||||
Log.v(TAG, "Stopped conversation refresh runnable.");
|
||||
}
|
||||
|
||||
/**
|
||||
* Check if the database contains messages that have not already been sent to the client
|
||||
*/
|
||||
private void checkForMessagesInDatabase(){
|
||||
|
||||
//Get the ID of the last message available in the local database
|
||||
final int lastMessageInDb = conversationMessagesHelper.getLastIDFromDb(conversation_id);
|
||||
|
||||
//If the last message in the database is newer than the last message already read
|
||||
if (lastMessageInDb > last_message_id) {
|
||||
|
||||
//Fetch all the messages available in the database since the last request
|
||||
final ArrayList<ConversationMessage> newMessages = conversationMessagesHelper.getInDb(
|
||||
conversation_id,
|
||||
last_message_id + 1,
|
||||
lastMessageInDb
|
||||
);
|
||||
|
||||
//Check for errors
|
||||
if(newMessages == null){
|
||||
|
||||
//Callback : an error occurred.
|
||||
Log.e(TAG, "Couldn't get the list of new messages from local database !");
|
||||
|
||||
mActivity.runOnUiThread(() -> listener.onLoadError());
|
||||
}
|
||||
else {
|
||||
|
||||
//Use the callback to send the messages to the UI thread
|
||||
mActivity.runOnUiThread(() ->
|
||||
listener.onAddMessages(lastMessageInDb, newMessages));
|
||||
|
||||
//Update the ID of the last message fetched
|
||||
last_message_id = lastMessageInDb;
|
||||
}
|
||||
|
||||
}
|
||||
|
||||
//Check if there isn't any message
|
||||
if(last_message_id == 0){
|
||||
mActivity.runOnUiThread(() -> listener.onNoMessage());
|
||||
}
|
||||
|
||||
}
|
||||
|
||||
/**
|
||||
* Make the thread quit safely (does not interrupt currently running operation)
|
||||
*/
|
||||
|
||||
@ -1,7 +1,6 @@
|
||||
package org.communiquons.android.comunic.client.ui.fragments;
|
||||
|
||||
import android.app.AlertDialog;
|
||||
import android.content.DialogInterface;
|
||||
import android.content.Intent;
|
||||
import android.graphics.Bitmap;
|
||||
import android.os.AsyncTask;
|
||||
@ -29,7 +28,6 @@ import org.communiquons.android.comunic.client.data.arrays.ConversationMessagesL
|
||||
import org.communiquons.android.comunic.client.data.helpers.CallsHelper;
|
||||
import org.communiquons.android.comunic.client.data.helpers.ConversationMessagesHelper;
|
||||
import org.communiquons.android.comunic.client.data.helpers.ConversationsListHelper;
|
||||
import org.communiquons.android.comunic.client.data.helpers.DatabaseHelper;
|
||||
import org.communiquons.android.comunic.client.data.helpers.GetUsersHelper;
|
||||
import org.communiquons.android.comunic.client.data.models.ConversationMessage;
|
||||
import org.communiquons.android.comunic.client.data.models.ConversationInfo;
|
||||
@ -40,10 +38,10 @@ import org.communiquons.android.comunic.client.data.utils.AccountUtils;
|
||||
import org.communiquons.android.comunic.client.ui.activities.MainActivity;
|
||||
import org.communiquons.android.comunic.client.ui.adapters.ConversationMessageAdapter;
|
||||
import org.communiquons.android.comunic.client.ui.asynctasks.DeleteConversationMessageTask;
|
||||
import org.communiquons.android.comunic.client.ui.asynctasks.SafeAsyncTask;
|
||||
import org.communiquons.android.comunic.client.ui.asynctasks.SendConversationMessageTask;
|
||||
import org.communiquons.android.comunic.client.ui.asynctasks.UpdateConversationMessageContentTask;
|
||||
import org.communiquons.android.comunic.client.ui.listeners.OnConversationMessageActionsListener;
|
||||
import org.communiquons.android.comunic.client.ui.listeners.OnMessagesChangeListener;
|
||||
import org.communiquons.android.comunic.client.ui.listeners.OnOpenCallListener;
|
||||
import org.communiquons.android.comunic.client.ui.listeners.OnScrollChangeDetectListener;
|
||||
import org.communiquons.android.comunic.client.ui.utils.BitmapUtils;
|
||||
@ -68,7 +66,7 @@ import static org.communiquons.android.comunic.client.ui.Constants.IntentRequest
|
||||
*/
|
||||
|
||||
public class ConversationFragment extends Fragment
|
||||
implements ConversationRefreshRunnable.onMessagesChangeListener,
|
||||
implements OnMessagesChangeListener,
|
||||
OnScrollChangeDetectListener, OnConversationMessageActionsListener,
|
||||
PopupMenu.OnMenuItemClickListener {
|
||||
|
||||
@ -387,19 +385,15 @@ public class ConversationFragment extends Fragment
|
||||
@Override
|
||||
public void onNoMessage() {
|
||||
|
||||
//Hide main progress bar
|
||||
display_main_progress_bar(false);
|
||||
|
||||
//Display no message notice
|
||||
display_not_msg_notice(true);
|
||||
|
||||
}
|
||||
|
||||
@Override
|
||||
public void onAddMessage(int lastID, @NonNull ArrayList<ConversationMessage> newMessages) {
|
||||
public void onAddMessages(int lastID, @NonNull ArrayList<ConversationMessage> newMessages) {
|
||||
|
||||
//Remove main progress bar and no message notice
|
||||
display_main_progress_bar(false);
|
||||
display_not_msg_notice(false);
|
||||
|
||||
//Add the messages to the the main list of messages
|
||||
@ -426,6 +420,11 @@ public class ConversationFragment extends Fragment
|
||||
Toast.LENGTH_SHORT).show();
|
||||
}
|
||||
|
||||
@Override
|
||||
public void onGotMessageFromServer() {
|
||||
display_main_progress_bar(false);
|
||||
}
|
||||
|
||||
/**
|
||||
* Make sure we have got the information about all the users of the conversation
|
||||
*/
|
||||
|
||||
@ -0,0 +1,47 @@
|
||||
package org.communiquons.android.comunic.client.ui.listeners;
|
||||
|
||||
import android.support.annotation.NonNull;
|
||||
|
||||
import org.communiquons.android.comunic.client.data.models.ConversationMessage;
|
||||
|
||||
import java.util.ArrayList;
|
||||
|
||||
/**
|
||||
* OnMessagesChangeListener
|
||||
*
|
||||
* This interface is used to perform callback actions on the UI Thread to add messages
|
||||
* to a list for example
|
||||
*
|
||||
* This method also changes in the conversations
|
||||
*
|
||||
* @author Pierre HUBERT
|
||||
*/
|
||||
public interface OnMessagesChangeListener {
|
||||
|
||||
/**
|
||||
* Add new messages to a previous list of messages
|
||||
*
|
||||
* @param lastID The ID of the latest message downloaded from server
|
||||
* @param messages The new messages
|
||||
*/
|
||||
void onAddMessages(int lastID, @NonNull ArrayList<ConversationMessage> messages);
|
||||
|
||||
/**
|
||||
* This method is called when there is not any message in the conversation
|
||||
*
|
||||
* Warning ! This method may be called several time
|
||||
*/
|
||||
void onNoMessage();
|
||||
|
||||
/**
|
||||
* This method is called when an error occur on a request on the database and / or on the
|
||||
* remote server
|
||||
*/
|
||||
void onLoadError();
|
||||
|
||||
/**
|
||||
* This method get called once we successfully retrieved new messages from server
|
||||
*/
|
||||
void onGotMessageFromServer();
|
||||
|
||||
}
|
||||
Loading…
Reference in New Issue
Block a user