1 files changed, 378 insertions, 0 deletions
diff --git a/app/src/fil/libre/repwifiapp/activities/MainActivity.java b/app/src/fil/libre/repwifiapp/activities/MainActivity.java
new file mode 100644
index 0000000..aa92767
--- /dev/null
+++ b/app/src/fil/libre/repwifiapp/activities/MainActivity.java
@@ -0,0 +1,378 @@
+//
+// Copyright 2017 Filippo "Fil" Bergamo <fil.bergamo@riseup.net>
+// 
+// This file is part of RepWifiApp.
+//
+// RepWifiApp is free software: you can redistribute it and/or modify
+// it under the terms of the GNU General Public License as published by
+// the Free Software Foundation, either version 3 of the License, or
+// (at your option) any later version.
+// 
+// RepWifiApp is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+// GNU General Public License for more details.
+// 
+// You should have received a copy of the GNU General Public License
+// along with RepWifiApp.  If not, see <http://www.gnu.org/licenses/>.
+// 
+// ********************************************************************
+
+package fil.libre.repwifiapp.activities;
+
+
+
+
+
+import java.io.IOException;
+
+import fil.libre.repwifiapp.Commons;
+import fil.libre.repwifiapp.R;
+import fil.libre.repwifiapp.Commons.RequestCode;
+import fil.libre.repwifiapp.helpers.AccessPointInfo;
+import fil.libre.repwifiapp.helpers.ConnectionStatus;
+import fil.libre.repwifiapp.helpers.NetworkManager;
+import fil.libre.repwifiapp.helpers.RootCommand;
+import fil.libre.repwifiapp.helpers.Utils;
+
+import android.os.Bundle;
+import android.app.Activity;
+import android.content.Intent;
+import android.graphics.Bitmap;
+import android.graphics.drawable.BitmapDrawable;
+import android.graphics.drawable.Drawable;
+import android.view.Menu;
+import android.view.MenuItem;
+import android.view.View;
+import android.widget.ImageView;
+import android.widget.Toast;
+
+public class MainActivity extends Activity{
+	
+	@Override
+	public void onCreate(Bundle savedInstanceState) {
+		super.onCreate(savedInstanceState);
+		setContentView(R.layout.activity_main);
+
+		setImage();
+		setupSharedResources();
+				
+		RootCommand su = new RootCommand(null);
+		try {
+			su.execute();
+		} catch (Exception e) {
+			Utils.logError("Error while trying to get first Super User access. Aborting.",e);
+			finish();
+		}		
+	
+		try {
+			Commons.initObjects();
+		} catch (Exception e) {
+			Utils.logError("Error on creating engine. Aborting.",e);
+			finish();
+		}
+
+
+		checkConnectionStatus();
+		
+					
+	}
+	
+	@Override
+	public boolean onCreateOptionsMenu(Menu menu) {
+		// Inflate the menu; this adds items to the action bar if it is present.
+		getMenuInflater().inflate(R.menu.activity_main, menu);
+		return true;
+	}
+	
+	@Override
+	public boolean onOptionsItemSelected(MenuItem item) {
+	    // Handle item selection
+	    switch (item.getItemId()) {
+	    case R.id.menu_credits:
+	        launchCreditsActivity();
+	        return true;
+	    
+	    default:
+	        return true;
+	    }
+	}
+	
+	@Override
+	public void onRestart(){
+		super.onRestart();
+		
+		ConnectionStatus status = Commons.connectionEngine.getConnectionStatus();
+		if (status != null && status.isConnected()){
+			launchStatusActivity(status);
+		}
+			
+	}
+
+	@Override
+	public void onActivityResult(int requestCode, int resultCode, Intent intent){
+		
+		Utils.logDebug("Main onActivityResult(): ",1);
+		
+		if (intent == null){
+			return;
+		}
+		
+		if (resultCode != RESULT_OK){
+			return;
+		}
+		
+		AccessPointInfo i = null;
+		if (intent.hasExtra(Commons.EXTRA_APINFO)){
+			i = (AccessPointInfo)intent.getExtras().getSerializable(Commons.EXTRA_APINFO); 
+		}
+		
+		switch (requestCode) {
+		
+		case RequestCode.PASS_INPUT:
+			handleResultSetPass(i);
+			break;
+
+		case RequestCode.SELECT_CONN:
+			boolean rescan = (boolean)intent.getExtras().getBoolean(Commons.EXTRA_RESCAN);
+			handleResultSelect(i, rescan);
+			break;
+			
+		case RequestCode.CONNECT:
+			boolean conres = intent.getExtras().getBoolean(Commons.EXTRA_BOOLEAN);
+			handleFinishedConnecting(conres, i);			
+			break;
+			
+		case RequestCode.STATUS_GET:
+			ConnectionStatus status = (ConnectionStatus)intent.getExtras().getSerializable(Commons.EXTRA_CONSTATUS);
+			handleResultGetStatus(status);
+			break;
+			
+		case RequestCode.NETWORKS_GET:
+			AccessPointInfo[] nets = (AccessPointInfo[])intent.getExtras().getSerializable(Commons.EXTRA_APINFO_ARR);
+			launchSelectActivity(nets, true);
+						
+		case RequestCode.STATUS_SHOW:
+			//do nothing			
+			break;
+			
+		case RequestCode.SELECT_DETAILS:
+			launchDetailsActivity(i);
+			break;
+			
+		case RequestCode.DETAILS_SHOW:
+			boolean del = intent.getExtras().getBoolean(Commons.EXTRA_DELETE);
+			if (del){ deleteNetwork(i);	}
+			break;
+			
+		default:
+								
+			break;
+			
+		}
+		
+		
+	}
+	
+	private void setImage(){
+		
+		ImageView img = (ImageView)findViewById(R.id.img_logo);
+		
+		try {
+			Drawable d = Drawable.createFromStream(getAssets().open("repwifi-logo-0.png"),null);
+			img.setImageDrawable(d);
+		} catch (IOException e) {
+			Utils.logError("Error while loading logo image",e);
+		}
+		
+	}
+	
+	private void setupSharedResources(){
+		Commons.colorThemeDark = getResources().getColor(R.color.ThemeDark);
+		Commons.colorThemeLight = getResources().getColor(R.color.ThemeLight);
+		Commons.colorBlack = getResources().getColor(R.color.black);
+		Commons.setAppDataFolder(getExternalFilesDir(null).getAbsolutePath());
+	}
+	
+	private void handleResultSelect(AccessPointInfo i, boolean rescan){
+		
+		if (rescan){
+			
+			doScan();
+			
+		}else if (i != null){
+			
+			if (i.needsPassword()){
+			
+				//try to fetch network's password from storage
+				AccessPointInfo fromStorage = Commons.storage.getSavedNetwork(i);
+				if (fromStorage == null){
+					
+					launchPasswordActivity(i);
+					return;
+					
+				}else{
+					//use fetched network
+					i = fromStorage;
+				}
+				
+			}
+
+			connectToNetwork(i);
+		}
+		
+	}
+	
+	private void handleResultSetPass(AccessPointInfo i){
+		connectToNetwork(i);
+	}
+		
+	private void handleResultGetStatus(ConnectionStatus status){
+		if (status != null && status.isConnected()){
+			launchStatusActivity(status);
+		}
+	}
+
+	private void handleFinishedConnecting(boolean connectionResult, AccessPointInfo info){
+		
+		if(connectionResult && info.needsPassword()){
+			
+			//Save network
+			if (Commons.storage.save(info)){
+				Toast toast2 = Toast.makeText(getApplicationContext(), "Network Saved!",Toast.LENGTH_LONG);
+				toast2.show();				
+				
+			}else {
+				Toast toast2 = Toast.makeText(getApplicationContext(), "FAILED to save network!",Toast.LENGTH_LONG);
+				toast2.show();
+			}
+			
+			checkConnectionStatus();
+						
+		}else{
+			//alert that connection failed
+			Toast toast = Toast.makeText(getApplicationContext(), "FAILED to connect!", Toast.LENGTH_LONG);
+			toast.show();
+		}
+	}
+	
+	private void launchPasswordActivity(AccessPointInfo info){
+		
+		Intent intent = new Intent();
+		intent.setFlags(Intent.FLAG_ACTIVITY_NO_HISTORY);
+		intent.setClass(getApplicationContext(), InputPasswordActivity.class);
+		intent.putExtra(Commons.EXTRA_APINFO, info);
+		
+		startActivityForResult(intent, RequestCode.PASS_INPUT);
+		
+	}
+	
+	private void launchStatusActivity(ConnectionStatus status){
+		
+		Intent intent = new Intent();
+		intent.setFlags(Intent.FLAG_ACTIVITY_NO_HISTORY);
+		intent.putExtra(Commons.EXTRA_CONSTATUS, status);
+		intent.setClass(getApplicationContext(), ShowStatusActivity.class);
+		startActivityForResult(intent, RequestCode.STATUS_SHOW);
+		
+	}
+
+	private void launchSelectActivity(AccessPointInfo[] nets,boolean forConnection){
+	
+		Intent intent = new Intent(this, SelectNetworkActivity.class);
+		intent.setFlags(Intent.FLAG_ACTIVITY_NO_HISTORY);
+		intent.putExtra(Commons.EXTRA_APINFO_ARR, nets);
+		
+		if (forConnection){
+			intent.putExtra(Commons.EXTRA_REQCODE, RequestCode.SELECT_CONN);
+			startActivityForResult(intent, RequestCode.SELECT_CONN);
+		}
+		else{
+			intent.putExtra(Commons.EXTRA_REQCODE, RequestCode.SELECT_DETAILS);
+			startActivityForResult(intent, RequestCode.SELECT_DETAILS);
+		}
+		
+	}
+	
+	private void launchDetailsActivity(AccessPointInfo info){
+		
+		Intent intent = new Intent(this, NetworkDetailsActivity.class);
+		intent.setFlags(Intent.FLAG_ACTIVITY_NO_HISTORY);
+		intent.putExtra(Commons.EXTRA_APINFO, info);
+		startActivityForResult(intent, RequestCode.DETAILS_SHOW);
+		
+	}
+	
+	private void launchCreditsActivity(){
+		
+		Intent intent = new Intent(this, CreditsActivity.class);
+		intent.setFlags(Intent.FLAG_ACTIVITY_NO_HISTORY);
+		startActivityForResult(intent, RequestCode.NONE);
+		
+	}
+	
+	private void deleteNetwork(AccessPointInfo info){
+		
+		NetworkManager manager = new NetworkManager(Commons.getNetworkStorageFile());
+		String msg = "";
+		if (manager.remove(info)){
+			msg = "Network info deleted!";
+		}else{
+			msg = "FAILED to delete network info!";
+		}
+		
+		Toast toast = Toast.makeText(this, msg, Toast.LENGTH_LONG);
+		toast.show();
+		
+	}
+	
+	private void connectToNetwork(AccessPointInfo info){
+		
+		Intent intent = new Intent(this, LongTaskActivity.class);
+		intent.setFlags(Intent.FLAG_ACTIVITY_NO_HISTORY);
+		intent.putExtra(Commons.EXTRA_REQCODE, RequestCode.CONNECT);
+		intent.putExtra(Commons.EXTRA_APINFO, info);
+		startActivityForResult(intent, RequestCode.CONNECT);
+				
+	}
+	
+	private void checkConnectionStatus(){
+		
+		Intent intent = new Intent(this, LongTaskActivity.class);
+		intent.setFlags(Intent.FLAG_ACTIVITY_NO_HISTORY);
+		intent.putExtra(Commons.EXTRA_REQCODE, RequestCode.STATUS_GET);
+		startActivityForResult(intent, RequestCode.STATUS_GET);
+		
+	}
+	
+	private void doScan(){
+		
+		Intent intent = new Intent(this, LongTaskActivity.class);
+		intent.setFlags(Intent.FLAG_ACTIVITY_NO_HISTORY);
+		intent.putExtra(Commons.EXTRA_REQCODE, RequestCode.NETWORKS_GET);
+		startActivityForResult(intent, RequestCode.NETWORKS_GET);
+				
+	}
+	
+	public void btnScanClick(View v){
+
+		doScan();
+
+	}
+
+	public void btnManageClick(View v){
+
+		NetworkManager manager = new NetworkManager(Commons.getNetworkStorageFile());
+		AccessPointInfo[] infos = manager.getKnownNetworks();
+		
+		if (infos == null || infos.length == 0){
+			Toast toast = Toast.makeText(this, "No saved network", Toast.LENGTH_LONG);
+			toast.show();
+		}
+		else{
+			launchSelectActivity(infos, false);
+		}
+		
+	}
+		
+}