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Code Issues Projects Releases Wiki Activity

Refactored basic peer init in MVP architecture

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This commit is contained in:
ChronosX88 2019-03-13 17:03:17 +04:00
parent 8194b27c2e
commit 53f7453f12
Signed by: ChronosXYZ
GPG Key ID: 085A69A82C8C511A
12 changed files with 190 additions and 88 deletions
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2
app/src/main/AndroidManifest.xml
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@ -10,7 +10,7 @@
android:roundIcon="@mipmap/ic_launcher_round"
android:supportsRtl="true"
android:theme="@style/AppTheme"
android:name=".AppHelper">
android:name=".helpers.AppHelper">
<activity android:name=".MainActivity">
<intent-filter>
<action android:name="android.intent.action.MAIN" />

99
app/src/main/java/io/github/chronosx88/influence/MainActivity.java
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@ -1,80 +1,61 @@
package io.github.chronosx88.influence;
import android.content.SharedPreferences;
import android.app.ProgressDialog;
import android.os.Bundle;
import android.util.Log;
import android.widget.Toast;
import net.tomp2p.dht.PeerBuilderDHT;
import net.tomp2p.dht.PeerDHT;
import net.tomp2p.futures.FutureBootstrap;
import net.tomp2p.futures.FutureDiscover;
import net.tomp2p.p2p.PeerBuilder;
import net.tomp2p.peers.Number160;
import java.io.IOException;
import java.net.Inet4Address;
import java.net.InetAddress;
import java.util.UUID;
import org.json.JSONException;
import org.json.JSONObject;
import androidx.appcompat.app.AppCompatActivity;
import io.github.chronosx88.influence.helpers.StorageMVStore;
import io.github.chronosx88.influence.contracts.MainPresenterContract;
import io.github.chronosx88.influence.contracts.MainViewContract;
import io.github.chronosx88.influence.contracts.observer.Observer;
import io.github.chronosx88.influence.helpers.AppHelper;
import io.github.chronosx88.influence.helpers.MessageActions;
import io.github.chronosx88.influence.presenters.MainPresenter;
public class MainActivity extends AppCompatActivity {
public class MainActivity extends AppCompatActivity implements Observer, MainViewContract {
private PeerDHT peerDHT;
private Number160 peerID;
private SharedPreferences preferences;
private MainPresenterContract presenter;
private ProgressDialog progressDialog;
@Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
org.apache.log4j.BasicConfigurator.configure();
setContentView(R.layout.activity_main);
presenter = new MainPresenter(this);
AppHelper.getObservable().register(this);
preferences = getSharedPreferences("main_config", MODE_PRIVATE);
if(checkFirstRun()) {
SharedPreferences.Editor editor = preferences.edit();
String uuid = UUID.randomUUID().toString();
editor.putString("peerID", uuid);
editor.apply();
}
peerID = Number160.createHash(preferences.getString("peerID", "0"));
try {
peerDHT = new PeerBuilderDHT(
new PeerBuilder(peerID)
.ports(7243)
.behindFirewall(true)
.start()
)
.storage(new StorageMVStore(peerID, getFilesDir()))
.start();
InetAddress address = Inet4Address.getByName("*IP*");
FutureDiscover futureDiscover = peerDHT.peer().discover().inetAddress( address ).ports( 7243 ).start();
futureDiscover.awaitUninterruptibly();
FutureBootstrap futureBootstrap = peerDHT.peer().bootstrap().inetAddress( address ).ports( 7243 ).start();
futureBootstrap.awaitUninterruptibly();
Log.d("", futureBootstrap.failedReason());
} catch (IOException e) {
e.printStackTrace();
}
}
public boolean checkFirstRun() {
if (preferences.getBoolean("firstRun", true)) {
SharedPreferences.Editor editor = preferences.edit();
editor.putBoolean("firstRun", false);
editor.apply();
return true;
}
return false;
progressDialog = new ProgressDialog(MainActivity.this, R.style.AlertDialogTheme);
progressDialog.setCancelable(false);
progressDialog.setProgressStyle(android.R.style.Widget_ProgressBar_Small);
progressDialog.show();
presenter.initPeer();
}
@Override
protected void onDestroy() {
super.onDestroy();
peerDHT.shutdown();
presenter.onDestroy();
AppHelper.getObservable().unregister(this);
}
@Override
public void handleEvent(JSONObject object) {
try {
switch ((int) object.get("action")) {
case MessageActions.BOOTSTRAP_NOT_SPECIFIED: {
runOnUiThread(() -> {
progressDialog.dismiss();
Toast.makeText(this, "Bootstrap-нода не указана. Прерываю подключение к сети...", Toast.LENGTH_LONG).show();
});
}
}
} catch (JSONException e) {
e.printStackTrace();
}
}
}

5
app/src/main/java/io/github/chronosx88/influence/contracts/MainActivityContract.java
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@ -1,5 +0,0 @@
package io.github.chronosx88.influence.contracts;
public interface MainActivityContract {
//
}

3
app/src/main/java/io/github/chronosx88/influence/contracts/MainActivityModelContact.java → app/src/main/java/io/github/chronosx88/influence/contracts/MainModelContract.java
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@ -1,5 +1,6 @@
package io.github.chronosx88.influence.contracts;
public interface MainActivityModelContact {
public interface MainModelContract {
void initPeer();
void shutdownPeer();
}

3
app/src/main/java/io/github/chronosx88/influence/contracts/MainActivityPresenterContract.java → app/src/main/java/io/github/chronosx88/influence/contracts/MainPresenterContract.java
View File

@ -1,5 +1,6 @@
package io.github.chronosx88.influence.contracts;
public interface MainActivityPresenterContract {
public interface MainPresenterContract {
void initPeer();
void onDestroy();
}

7
app/src/main/java/io/github/chronosx88/influence/contracts/MainViewContract.java Normal file
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@ -0,0 +1,7 @@
package io.github.chronosx88.influence.contracts;
import android.content.SharedPreferences;
public interface MainViewContract {
//
}

2
app/src/main/java/io/github/chronosx88/influence/AppHelper.java → app/src/main/java/io/github/chronosx88/influence/helpers/AppHelper.java
View File

@ -1,4 +1,4 @@
package io.github.chronosx88.influence;
package io.github.chronosx88.influence.helpers;
import android.app.Application;
import android.content.Context;

6
app/src/main/java/io/github/chronosx88/influence/helpers/MessageActions.java Normal file
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@ -0,0 +1,6 @@
package io.github.chronosx88.influence.helpers;
public class MessageActions {
public static final int BOOTSTRAP_NOT_SPECIFIED = 0x0;
public static final int NETWORK_ERROR = 0x1;
}

10
app/src/main/java/io/github/chronosx88/influence/models/MainActivityModel.java
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@ -1,10 +0,0 @@
package io.github.chronosx88.influence.models;
import io.github.chronosx88.influence.contracts.MainActivityModelContact;
public class MainActivityModel implements MainActivityModelContact {
@Override
public void initPeer() {
// TODO
}
}

105
app/src/main/java/io/github/chronosx88/influence/models/MainModel.java Normal file
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@ -0,0 +1,105 @@
package io.github.chronosx88.influence.models;
import android.content.Context;
import android.content.SharedPreferences;
import android.util.Log;
import android.util.Patterns;
import net.tomp2p.dht.PeerBuilderDHT;
import net.tomp2p.dht.PeerDHT;
import net.tomp2p.futures.FutureBootstrap;
import net.tomp2p.futures.FutureDiscover;
import net.tomp2p.p2p.PeerBuilder;
import net.tomp2p.peers.Number160;
import org.json.JSONException;
import org.json.JSONObject;
import java.io.IOException;
import java.net.Inet4Address;
import java.net.InetAddress;
import java.util.UUID;
import java.util.regex.Pattern;
import io.github.chronosx88.influence.helpers.AppHelper;
import io.github.chronosx88.influence.contracts.MainModelContract;
import io.github.chronosx88.influence.contracts.MainViewContract;
import io.github.chronosx88.influence.helpers.MessageActions;
import io.github.chronosx88.influence.helpers.StorageMVStore;
public class MainModel implements MainModelContract {
private SharedPreferences preferences;
private Number160 peerID;
private PeerDHT peerDHT;
private Context context;
public MainModel() {
this.context = AppHelper.getContext();
this.preferences = context.getSharedPreferences("main_config", context.MODE_PRIVATE);
}
@Override
public void initPeer() {
org.apache.log4j.BasicConfigurator.configure();
if(checkFirstRun()) {
SharedPreferences.Editor editor = preferences.edit();
String uuid = UUID.randomUUID().toString();
editor.putString("peerID", uuid);
editor.apply();
}
peerID = Number160.createHash(preferences.getString("peerID", null));
new Thread(() -> {
try {
InetAddress bootstrapAddress = null;
peerDHT = new PeerBuilderDHT(
new PeerBuilder(peerID)
.ports(7243)
.behindFirewall(true)
.start()
)
.storage(new StorageMVStore(peerID, context.getFilesDir()))
.start();
try {
String bootstrapIP = preferences.getString("bootstrapIP", null);
bootstrapAddress = bootstrapIP == null ? null : Inet4Address.getByName(bootstrapIP);
if(bootstrapAddress == null) {
throw new Exception();
}
} catch (Exception e) {
try {
AppHelper.getObservable().notifyObservers(new JSONObject()
.put("action", MessageActions.BOOTSTRAP_NOT_SPECIFIED));
return;
} catch (JSONException ex) {
ex.printStackTrace();
}
}
FutureDiscover futureDiscover = peerDHT.peer().discover().inetAddress(bootstrapAddress).ports(7243).start().awaitUninterruptibly();
FutureBootstrap futureBootstrap = peerDHT.peer().bootstrap().inetAddress(bootstrapAddress).ports(7243).start();
futureBootstrap.awaitUninterruptibly();
} catch (IOException e) {
e.printStackTrace();
}
}).start();
}
@Override
public void shutdownPeer() {
peerDHT.shutdown();
}
private boolean checkFirstRun() {
if (preferences.getBoolean("firstRun", true)) {
SharedPreferences.Editor editor = preferences.edit();
editor.putBoolean("firstRun", false);
editor.apply();
return true;
}
return false;
}
}

10
app/src/main/java/io/github/chronosx88/influence/presenters/MainActivityPresenter.java
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@ -1,10 +0,0 @@
package io.github.chronosx88.influence.presenters;
import io.github.chronosx88.influence.contracts.MainActivityPresenterContract;
public class MainActivityPresenter implements MainActivityPresenterContract {
@Override
public void initPeer() {
//TODO
}
}

26
app/src/main/java/io/github/chronosx88/influence/presenters/MainPresenter.java Normal file
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@ -0,0 +1,26 @@
package io.github.chronosx88.influence.presenters;
import io.github.chronosx88.influence.contracts.MainModelContract;
import io.github.chronosx88.influence.contracts.MainPresenterContract;
import io.github.chronosx88.influence.contracts.MainViewContract;
import io.github.chronosx88.influence.models.MainModel;
public class MainPresenter implements MainPresenterContract {
private MainModelContract model;
private MainViewContract view;
public MainPresenter(MainViewContract view) {
this.view = view;
model = new MainModel();
}
@Override
public void initPeer() {
model.initPeer();
}
@Override
public void onDestroy() {
model.shutdownPeer();
}
}