sergiotarxz/BedrockStation
sergiotarxz/BedrockStation
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Adding classes for server instance and server db search.

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This commit is contained in:
sergiotarxz 2024-08-03 18:43:10 +02:00
parent 16299d6509
commit 784b0e0c23
5 changed files with 209 additions and 10 deletions
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7
app/src/main/java/me/sergiotarxz/bedrockstation/DB.java
View File

@ -15,6 +15,13 @@ public class DB extends SQLiteOpenHelper {
+ ");",
"INSERT OR IGNORE INTO options(key, value) VALUES(\"host_cache\", \"192.168.2.1\");",
"INSERT OR IGNORE INTO options(key, value) VALUES(\"port_cache\", \"19132\");",
"CREATE TABLE servers (\n"
+ "id INTEGER PRIMARY KEY,\n"
+ "title TEXT NOT NULL,\n"
+ "host TEXT NOT NULL,\n"
+ "port INTEGER NOT NULL\n"
+ ");",
};
public DB(Context context) {

8
app/src/main/java/me/sergiotarxz/bedrockstation/DBContract.java
View File

@ -10,4 +10,12 @@ public final class DBContract {
public static final String COLUMN_NAME_KEY = "key";
public static final String COLUMN_NAME_VALUE = "value";
}
public static class Servers implements BaseColumns {
public static final String TABLE_NAME = "servers";
public static final String COLUMN_NAME_ID = "id";
public static final String COLUMN_NAME_TITLE = "title";
public static final String COLUMN_NAME_HOST = "host";
public static final String COLUMN_NAME_PORT = "port";
}
}

61
app/src/main/java/me/sergiotarxz/bedrockstation/MainActivity.java
View File

@ -29,6 +29,9 @@ import android.content.ServiceConnection;
import android.content.Context;
import android.content.ComponentName;
import android.os.IBinder;
import android.util.TypedValue;
import java.util.List;
import me.sergiotarxz.bedrockstation.Servers;
public class MainActivity extends AppCompatActivity {
interface Lambda {
@ -37,7 +40,7 @@ public class MainActivity extends AppCompatActivity {
ProxyService proxyService = null;
boolean mBound = false;
private Button button;
private Button directConnectionButton;
boolean serverStarted = false;
private EditText hostEditText = null;
private EditText portEditText = null;
@ -104,12 +107,12 @@ public class MainActivity extends AppCompatActivity {
}
public void onStartProxyService() {
button.setText("Finish Proxy");
directConnectionButton.setText("Finish Proxy");
serverStarted = true;
}
public void onFinishProxyService() {
button.setText("Start Proxy");
directConnectionButton.setText("Direct connection");
serverStarted = false;
}
@ -126,8 +129,15 @@ public class MainActivity extends AppCompatActivity {
layout.setId(1);
SQLiteDatabase db = new DB(this).getInstance();
Options options = new Options(db);
button = new Button(this);
button.setOnClickListener( (View view) -> {
Servers servers = new Servers(db);
addDirectConnection(layout, options);
addServerList(layout, servers);
setContentView(layout);
}
private void addDirectConnection(LinearLayout layout, Options options) {
directConnectionButton = new Button(this);
directConnectionButton.setOnClickListener( (View view) -> {
if(!serverStarted) {
if (!getSystemService(NotificationManager.class)
.areNotificationsEnabled()) {
@ -140,9 +150,9 @@ public class MainActivity extends AppCompatActivity {
finishServiceProxy();
});
if (serverStarted) {
button.setText("Finish Proxy");
directConnectionButton.setText("Finish Proxy");
} else {
button.setText("Start Proxy");
directConnectionButton.setText("Start Proxy");
}
LayoutParams buttonLayoutParams = new LinearLayout.LayoutParams(
LayoutParams.WRAP_CONTENT,
@ -151,7 +161,7 @@ public class MainActivity extends AppCompatActivity {
LayoutParams.WRAP_CONTENT,
LayoutParams.WRAP_CONTENT);
editTextLayoutParams.width = 500;
button.setLayoutParams(buttonLayoutParams);
directConnectionButton.setLayoutParams(buttonLayoutParams);
LinearLayout hostLayout = new LinearLayout(this);
hostLayout.setGravity(Gravity.CENTER);
TextView hostIndicator = new TextView(this);
@ -180,8 +190,39 @@ public class MainActivity extends AppCompatActivity {
portLayout.addView(portEditText);
layout.addView(hostLayout);
layout.addView(portLayout);
layout.addView(button);
setContentView(layout);
layout.addView(directConnectionButton);
}
private void addServerList(LinearLayout layout, Servers servers) {
LinearLayout serverListLayout = new LinearLayout(this);
serverListLayout.setOrientation(LinearLayout.VERTICAL);
center(serverListLayout);
TextView labelServerList = new TextView(this);
center(labelServerList);
labelServerList.setText("List of added servers");
labelServerList.setTextSize(TypedValue.COMPLEX_UNIT_PX, 70);
serverListLayout.addView(labelServerList);
fillServerList(serverListLayout, servers);
layout.addView(serverListLayout);
}
public void fillServerList(LinearLayout serverListLayout, Servers servers) {
List<Server> serverList = servers.all();
if (serverList.size() < 1) {
TextView nothingHereYet = new TextView(this);
nothingHereYet.setText("You did not add any servers yet.");
center(nothingHereYet);
serverListLayout.addView(nothingHereYet);
return;
}
}
private void center(TextView view) {
view.setGravity(Gravity.CENTER);
}
private void center(LinearLayout view) {
view.setGravity(Gravity.CENTER);
}
private ActivityResultLauncher<String> requestPermissionLauncher =

48
app/src/main/java/me/sergiotarxz/bedrockstation/Server.java Normal file
View File

@ -0,0 +1,48 @@
package me.sergiotarxz.bedrockstation;
public class Server {
private Integer id = null;
private String title = null;
private String host = null;
private int port;
public Server(int id, String title, String host, int port) {
this.id = id;
this.title = title;
this.host = host;
this.port = port;
}
public Server(String title, String host, int port) {
this.title = title;
this.host = host;
this.port = port;
}
public Integer getId() {
return id;
}
public String getTitle() {
return title;
}
public String getHost() {
return host;
}
public int getPort() {
return port;
}
public void setTitle(String title) {
this.title = title;
}
public void setHost(String host) {
this.host = host;
}
public void setPort(int port) {
this.port = port;
}
}

95
app/src/main/java/me/sergiotarxz/bedrockstation/Servers.java Normal file
View File

@ -0,0 +1,95 @@
package me.sergiotarxz.bedrockstation;
import android.database.sqlite.SQLiteDatabase;
import me.sergiotarxz.bedrockstation.DBContract;
import me.sergiotarxz.bedrockstation.Server;
import android.database.Cursor;
import java.util.List;
import java.util.ArrayList;
public class Servers {
private SQLiteDatabase db = null;
public Servers(SQLiteDatabase db) {
this.db = db;
}
public List<Server> all() {
String[] projection = {
DBContract.Servers.COLUMN_NAME_ID,
DBContract.Servers.COLUMN_NAME_TITLE,
DBContract.Servers.COLUMN_NAME_HOST,
DBContract.Servers.COLUMN_NAME_PORT
};
String selection = "";
String[] selectionArgs = {};
Cursor cursor = db.query(
DBContract.Servers.TABLE_NAME,
projection,
selection,
selectionArgs,
null,
null,
""
);
ArrayList<Server> array = new ArrayList<Server>();
while (cursor.moveToNext()) {
int id = cursor.getInt(
columnName(cursor, DBContract.Servers.COLUMN_NAME_ID)
);
String title = cursor.getString(
columnName(cursor, DBContract.Servers.COLUMN_NAME_TITLE)
);
String host = cursor.getString(
columnName(cursor, DBContract.Servers.COLUMN_NAME_HOST)
);
int port = cursor.getInt(
columnName(cursor, DBContract.Servers.COLUMN_NAME_PORT)
);
array.add(new Server(id, title, host, port));
}
cursor.close();
return array;
}
public Server get(int id) {
String[] projection = {
DBContract.Servers.COLUMN_NAME_ID,
DBContract.Servers.COLUMN_NAME_TITLE,
DBContract.Servers.COLUMN_NAME_HOST,
DBContract.Servers.COLUMN_NAME_PORT
};
String selection = DBContract.Servers.COLUMN_NAME_ID + " = ?";
String[] selectionArgs = { id+"" };
Cursor cursor = db.query(
DBContract.Servers.TABLE_NAME,
projection,
selection,
selectionArgs,
null,
null,
""
);
if (!cursor.moveToNext()) {
return null;
}
id = cursor.getInt(
columnName(cursor, DBContract.Servers.COLUMN_NAME_ID)
);
String title = cursor.getString(
columnName(cursor, DBContract.Servers.COLUMN_NAME_TITLE)
);
String host = cursor.getString(
columnName(cursor, DBContract.Servers.COLUMN_NAME_HOST)
);
int port = cursor.getInt(
columnName(cursor, DBContract.Servers.COLUMN_NAME_PORT)
);
cursor.close();
return new Server(id, title, host, port);
}
public int columnName(Cursor cursor, String columnName) {
return cursor.getColumnIndexOrThrow(columnName);
}
}