Mikescher/SimpleCloudNotifier
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Code Pull Requests Actions Releases Activity

android view and stuff

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This commit is contained in:
Mike Schwörer
2018-09-22 03:06:09 +02:00
parent 5fcd33e294
commit b6252a1c1a
14 changed files with 403 additions and 77 deletions
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35
android/app/src/main/java/com/blackforestbytes/simplecloudnotifier/CMessage.java Normal file
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@@ -0,0 +1,35 @@
package com.blackforestbytes.simplecloudnotifier;
import android.annotation.SuppressLint;
import java.text.SimpleDateFormat;
import java.util.Date;
import java.util.Locale;
import java.util.TimeZone;
public class CMessage
{
public final long Timestamp ;
public final String Title;
public final String Content;
private static final SimpleDateFormat _format;
static
{
_format = new SimpleDateFormat("yyyy'-'MM'-'dd HH':'mm':'ss", Locale.getDefault());
_format.setTimeZone(TimeZone.getDefault());
}
public CMessage(long t, String mt, String mc)
{
Timestamp = t;
Title = mt;
Content = mc;
}
@SuppressLint("SimpleDateFormat")
public String formatTimestamp()
{
return _format.format(new Date(Timestamp*1000));
}
}

122
android/app/src/main/java/com/blackforestbytes/simplecloudnotifier/CMessageList.java Normal file
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@@ -0,0 +1,122 @@
package com.blackforestbytes.simplecloudnotifier;
import android.app.Activity;
import android.content.Context;
import android.content.SharedPreferences;
import java.lang.ref.WeakReference;
import java.util.ArrayList;
public class CMessageList
{
public ArrayList<CMessage> Messages;
private ArrayList<WeakReference<MessageAdapter>> _listener = new ArrayList<>();
private final static Object _lock = new Object();
private static CMessageList _inst = null;
public static CMessageList inst()
{
synchronized (_lock)
{
if (_inst != null) return _inst;
return _inst = new CMessageList();
}
}
private CMessageList()
{
Messages = new ArrayList<>();
SharedPreferences sharedPref = SCNApp.getContext().getSharedPreferences("CMessageList", Context.MODE_PRIVATE);
int count = sharedPref.getInt("message_count", 0);
for (int i=0; i < count; i++)
{
long time = sharedPref.getLong("message["+i+"].timestamp", 0);
String title = sharedPref.getString("message["+i+"].title", "");
String content = sharedPref.getString("message["+i+"].content", "");
Messages.add(new CMessage(time, title, content));
}
}
public void add(final long time, final String title, final String content)
{
boolean run = SCNApp.runOnUiThread(new Runnable() {
@Override
public void run()
{
SharedPreferences sharedPref = SCNApp.getContext().getSharedPreferences("CMessageList", Context.MODE_PRIVATE);
int count = sharedPref.getInt("message_count", 0);
SharedPreferences.Editor e = sharedPref.edit();
Messages.add(new CMessage(time, title, content));
e.putInt("message_count", count+1);
e.putLong("message["+count+"].timestamp", time);
e.putString("message["+count+"].title", title);
e.putString("message["+count+"].content", content);
e.apply();
for (WeakReference<MessageAdapter> ref : _listener)
{
MessageAdapter a = ref.get();
if (a == null) continue;
a.notifyItemInserted(count);
}
CleanUpListener();
}
});
if (!run)
{
Messages.add(new CMessage(time, title, content));
fullSave();
}
}
public void fullSave()
{
SharedPreferences sharedPref = SCNApp.getContext().getSharedPreferences("CMessageList", Context.MODE_PRIVATE);
SharedPreferences.Editor e = sharedPref.edit();
e.clear();
e.putInt("message_count", Messages.size());
for (int i = 0; i < Messages.size(); i++)
{
e.putLong("message["+i+"].timestamp", Messages.get(i).Timestamp);
e.putString("message["+i+"].title", Messages.get(i).Title);
e.putString("message["+i+"].content", Messages.get(i).Content);
}
e.apply();
}
public CMessage tryGet(int pos)
{
if (pos < 0 || pos >= Messages.size()) return null;
return Messages.get(pos);
}
public int size()
{
return Messages.size();
}
public void register(MessageAdapter adp)
{
_listener.add(new WeakReference<>(adp));
CleanUpListener();
}
private void CleanUpListener()
{
for (int i=_listener.size()-1; i >= 0; i--)
{
if (_listener.get(i).get() == null) _listener.remove(i);
}
}
}

56
android/app/src/main/java/com/blackforestbytes/simplecloudnotifier/FBMService.java
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@@ -1,17 +1,13 @@
package com.blackforestbytes.simplecloudnotifier;
import android.util.Log;
import android.widget.Toast;
import com.google.firebase.messaging.FirebaseMessagingService;
import com.google.firebase.messaging.RemoteMessage;
public class FBMService extends FirebaseMessagingService
{
/**
* Called if InstanceID token is updated. This may occur if the security of
* the previous token had been compromised. Note that this is called when the InstanceID token
* is initially generated so this is where you would retrieve the token.
*/
@Override
public void onNewToken(String token)
{
@@ -19,36 +15,28 @@ public class FBMService extends FirebaseMessagingService
}
@Override
public void onMessageReceived(RemoteMessage remoteMessage) {
// [START_EXCLUDE]
// There are two types of messages data messages and notification messages. Data messages are handled
// here in onMessageReceived whether the app is in the foreground or background. Data messages are the type
// traditionally used with GCM. Notification messages are only received here in onMessageReceived when the app
// is in the foreground. When the app is in the background an automatically generated notification is displayed.
// When the user taps on the notification they are returned to the app. Messages containing both notification
// and data payloads are treated as notification messages. The Firebase console always sends notification
// messages. For more see: https://firebase.google.com/docs/cloud-messaging/concept-options
// [END_EXCLUDE]
Log.i("FB::MessageReceived<0>", "");
// TODO(developer): Handle FCM messages here.
// Not getting messages here? See why this may be: https://goo.gl/39bRNJ
Log.i("FB::MessageReceived", "From: " + remoteMessage.getFrom());
// Check if message contains a data payload.
if (remoteMessage.getData().size() > 0) {
public void onMessageReceived(RemoteMessage remoteMessage)
{
try
{
Log.i("FB::MessageReceived", "From: " + remoteMessage.getFrom());
Log.i("FB::MessageReceived", "Payload: " + remoteMessage.getData());
}
if (remoteMessage.getNotification() != null) Log.i("FB::MessageReceived", "Notify_Title: " + remoteMessage.getNotification().getTitle());
if (remoteMessage.getNotification() != null) Log.i("FB::MessageReceived", "Notify_Body: " + remoteMessage.getNotification().getBody());
// Check if message contains a notification payload.
if (remoteMessage.getNotification() != null) {
Log.i("FB::MessageReceived", "Notify_Title: " + remoteMessage.getNotification().getTitle());
Log.i("FB::MessageReceived", "Notify_Body: " + remoteMessage.getNotification().getBody());
}
long time = Long.parseLong(remoteMessage.getData().get("timestamp"));
String title = remoteMessage.getData().get("title");
String content = remoteMessage.getData().get("content");
// Also if you intend on generating your own notifications as a result of a received FCM
// message, here is where that should be initiated. See sendNotification method below.
CMessageList.inst().add(time, title, content);
SCNApp.showToast(title, Toast.LENGTH_LONG);
}
catch (Exception e)
{
Log.e("FB:Err", e.toString());
SCNApp.showToast("Recieved invalid message from server", Toast.LENGTH_LONG);
}
}
}
}

31
android/app/src/main/java/com/blackforestbytes/simplecloudnotifier/MainActivity.java
View File

@@ -2,6 +2,8 @@ package com.blackforestbytes.simplecloudnotifier;
import android.support.v7.app.AppCompatActivity;
import android.os.Bundle;
import android.support.v7.widget.LinearLayoutManager;
import android.support.v7.widget.RecyclerView;
import android.util.Log;
import android.view.View;
@@ -9,24 +11,25 @@ import com.google.android.gms.tasks.OnSuccessListener;
import com.google.firebase.iid.FirebaseInstanceId;
import com.google.firebase.iid.InstanceIdResult;
public class MainActivity extends AppCompatActivity {
public class MainActivity extends AppCompatActivity
{
@Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_main);
findViewById(R.id.button).setOnClickListener(new View.OnClickListener() {
@Override
public void onClick(View v) {
FirebaseInstanceId.getInstance().getInstanceId().addOnSuccessListener(new OnSuccessListener<InstanceIdResult>() {
@Override
public void onSuccess(InstanceIdResult instanceIdResult) {
Log.d("FB::ID", instanceIdResult.getId());
Log.d("FB::TOKEN", instanceIdResult.getToken());
}
});
}
});
RecyclerView rvMessages = findViewById(R.id.rvMessages);
rvMessages.setLayoutManager(new LinearLayoutManager(this, RecyclerView.VERTICAL, true));
rvMessages.setAdapter(new MessageAdapter());
SCNApp.register(this);
}
@Override
protected void onStop()
{
super.onStop();
CMessageList.inst().fullSave();
}
}

72
android/app/src/main/java/com/blackforestbytes/simplecloudnotifier/MessageAdapter.java Normal file
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@@ -0,0 +1,72 @@
package com.blackforestbytes.simplecloudnotifier;
import android.support.annotation.NonNull;
import android.support.v7.widget.RecyclerView;
import android.view.LayoutInflater;
import android.view.View;
import android.view.ViewGroup;
import android.widget.TextView;
import android.widget.Toast;
public class MessageAdapter extends RecyclerView.Adapter
{
public MessageAdapter()
{
CMessageList.inst().register(this);
}
@NonNull
@Override
public RecyclerView.ViewHolder onCreateViewHolder(@NonNull ViewGroup parent, int viewType)
{
View myView = LayoutInflater.from(parent.getContext()).inflate(R.layout.message_card, parent, false);
return new MessagePresenter(myView);
}
@Override
public void onBindViewHolder(@NonNull RecyclerView.ViewHolder holder, int position)
{
CMessage msg = CMessageList.inst().tryGet(position);
MessagePresenter view = (MessagePresenter) holder;
view.setMessage(msg);
}
@Override
public int getItemCount()
{
return CMessageList.inst().size();
}
private class MessagePresenter extends RecyclerView.ViewHolder implements View.OnClickListener
{
private TextView tvTimestamp;
private TextView tvTitle;
private TextView tvMessage;
private CMessage data;
MessagePresenter(View itemView)
{
super(itemView);
tvTimestamp = itemView.findViewById(R.id.tvTimestamp);
tvTitle = itemView.findViewById(R.id.tvTitle);
tvMessage = itemView.findViewById(R.id.tvMessage);
itemView.setOnClickListener(this);
}
void setMessage(CMessage msg)
{
tvTimestamp.setText(msg.formatTimestamp());
tvTitle.setText(msg.Title);
tvMessage.setText(msg.Content);
data = msg;
}
@Override
public void onClick(View v)
{
SCNApp.showToast(data.Title, Toast.LENGTH_LONG);
}
}
}

48
android/app/src/main/java/com/blackforestbytes/simplecloudnotifier/SCNApp.java Normal file
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@@ -0,0 +1,48 @@
package com.blackforestbytes.simplecloudnotifier;
import android.app.Application;
import android.content.Context;
import android.widget.Toast;
import java.lang.ref.WeakReference;
public class SCNApp extends Application
{
private static SCNApp instance;
private static WeakReference<MainActivity> mainActivity;
public SCNApp()
{
instance = this;
}
public static Context getContext()
{
return instance;
}
public static void showToast(final String msg, final int duration)
{
final MainActivity a = mainActivity.get();
if (a != null)
{
a.runOnUiThread(new Runnable() {
public void run() {
Toast.makeText(a, msg, duration).show();
}
});
}
}
public static boolean runOnUiThread(Runnable r)
{
final MainActivity a = mainActivity.get();
if (a != null) {a.runOnUiThread(r); return true;}
return false;
}
public static void register(MainActivity a)
{
mainActivity = new WeakReference<>(a);
}
}