Permissions screen added

AUTHORS

@@ -27,7 +27,7 @@ provided guidance in the entire effort.
 
 Adam Langley made the original valiant effort to port Tor to Android.
 
-Sathyanarayanan <gsathya.ceg@gmail.com> created a patch for the wizard
+Sathyanarayanan <me@gsathya.in> created a patch for the wizard
 which updated the icon and link for the secure chat app info to point
 to Gibberbot, and hopefully will continue to contribute useful patches.
 

AndroidManifest.xml

@@ -30,6 +30,7 @@
         </activity>
       	
       	<activity android:name=".LotsaText"/>
+      	<activity android:name=".Permissions"/>
       	<activity android:name=".SettingsPreferences"  android:label="@string/app_name"/>
         <activity android:name=".AppManager"  android:label="@string/app_name"/>
         <activity android:name=".WizardActivity"  android:label="@string/app_name"/>

res/layout/layout_wizard_permissions.xml

@@ -0,0 +1,67 @@
+<?xml version="1.0" encoding="utf-8"?>
+
+<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
+    android:orientation="vertical"
+    android:layout_width="fill_parent"
+    android:layout_height="fill_parent"
+            android:background="@drawable/background">
+            
+<RelativeLayout 
+	android:layout_width="match_parent" 
+	android:layout_height="wrap_content" 
+	android:id="@+id/relativeLayout1" 
+	android:layout_gravity="center_horizontal">
+        <ImageView 
+        	android:src="@drawable/tor" 
+        	android:visibility="invisible"
+        	android:id="@+id/orbot_image" 
+        	android:layout_width="wrap_content" 
+        	android:layout_height="wrap_content" 
+        	android:layout_alignParentLeft="true"
+        	android:paddingLeft="20px" android:paddingRight="20px" >
+        </ImageView>
+        <TextView android:textSize="10pt" 
+        	android:layout_toRightOf="@id/orbot_image" 
+        	android:layout_alignParentTop="true"
+        	android:gravity="center_vertical"
+       	 	android:layout_height="wrap_content" 
+        	android:id="@+id/WizardTextTitle" 
+        	android:layout_width="wrap_content" 
+        	android:fadingEdge="vertical" 
+        	android:text="TITLE" 
+        	android:textColor="#00ff00" 
+        	android:singleLine="true" 
+        	
+        	
+        	
+        	android:layout_centerInParent="true" 
+        	android:padding="20px"> 
+        </TextView>
+    </RelativeLayout>    
+<TableLayout android:id="@+id/TableLayout01" android:stretchColumns="*" android:layout_height="fill_parent" android:layout_width="wrap_content">
+
+<TableRow android:id="@+id/TableRow01" android:layout_weight="1" android:layout_width="fill_parent" android:layout_height="fill_parent">
+
+
+	<ScrollView android:id="@+id/helpscrollview" 
+		android:orientation="vertical"
+		android:layout_width="fill_parent" 
+		android:layout_height="fill_parent"
+		 android:layout_span="3">
+		<LinearLayout android:layout_width="wrap_content" android:id="@+id/linearLayout1" android:layout_height="wrap_content" android:orientation="vertical">
+			<TextView android:layout_width="wrap_content" android:textColor="#ffffff" android:layout_height="wrap_content" android:background="#222222" android:textSize="8pt" android:padding="6px" android:id="@+id/WizardTextBody1" android:text="this is sample text this is sample textthis is sample textthis is sample textthis is sample textthis is sample textthis is sample textthis is sample textthis is sample textthis is sample textthis is sample textthis is sample textthis is sample textthis is sample textthis is sample textthis is sample textthis is sample textthis is sample textthis is sample textthis is sample text"></TextView>
+			<Button android:layout_width="wrap_content" android:visibility="gone" android:layout_height="wrap_content" android:gravity="center" android:text="Grant Permission" android:id="@+id/grantPermissions" android:layout_gravity="center"></Button>
+			<TextView android:layout_width="wrap_content" android:visibility="gone" android:textColor="#ffffff" android:layout_height="wrap_content" android:background="#222222" android:textSize="8pt" android:padding="6px" android:id="@+id/WizardTextBody2" android:text="this is sample text this is sample textthis is sample textthis is sample textthis is sample textthis is sample textthis is sample textthis is sample textthis is sample textthis is sample textthis is sample textthis is sample textthis is sample textthis is sample textthis is sample textthis is sample textthis is sample textthis is sample textthis is sample textthis is sample text"></TextView>
+		</LinearLayout>
+
+		</ScrollView>
+		
+</TableRow>
+<TableRow android:id="@+id/TableRow01" android:textColor="#00ff00" android:layout_width="fill_parent" android:layout_height="30px">
+	   	<Button android:text="Back" android:id="@+id/btnWizard1" android:layout_weight="1" android:layout_width="fill_parent" android:layout_height="wrap_content"></Button>
+    	<Button android:text="Next" android:id="@+id/btnWizard2"  android:layout_weight="1" android:layout_width="fill_parent" android:layout_height="wrap_content"></Button>	    
+</TableRow>			
+</TableLayout>
+</LinearLayout>
+
+

res/values/strings.xml

@@ -137,6 +137,9 @@
 	<string name="wizard_warning_msg">Simply installing Orbot will not automatically anonymize your mobile traffic.\nPlease follow the following steps to get started</string>
 	<!-- Permissions screen -->
 	<string name="wizard_permissions_title">Permissions</string>
+	<string name="wizard_permissions_root_msg1">Orbot has detected that you have root permissions enabled. To enable \'Transparent Proxying\', please grant superuser privileges to Orbot</string>
+	<string name="wizard_permissions_root_msg2">If you choose to continue without providing superuser privileges, make sure to use apps made to work with orbot</string>
+	<string name="wizard_permissions_msg">Orbot has detected that you do not have root permissions.\nTransparent Proxying is not possible without superuser privileges.\nMake sure to use apps that have been configured to work with Orbot</string>
 	
 	
 </resources>

src/org/torproject/android/LotsaText.java

@@ -2,6 +2,7 @@ package org.torproject.android;
 
 import android.app.Activity;
 import android.content.Context;
+import android.content.Intent;
 import android.os.Bundle;
 import android.view.View;
 import android.widget.Button;
@@ -24,13 +25,10 @@ public class LotsaText extends Activity implements TorConstants{
 	protected void onStart() {
 		
 		super.onStart();
-		
-		
-        if (step == -1)
-        {			
 		setContentView(R.layout.scrollingtext_buttons_view);
+		
 		stepOne();
-        }
+        
 	}
 	
 	@Override
@@ -52,7 +50,6 @@ public class LotsaText extends Activity implements TorConstants{
 	*/
 	private void stepOne() {
 		
-		step++;
 		
 		//setContentView(R.layout.scrollingtext_buttons_view);
 		String title = context.getString(R.string.wizard_title);
@@ -82,7 +79,7 @@ public class LotsaText extends Activity implements TorConstants{
 	}
 	
 	private void stepTwo() {
-		step++;
+		step=0;
 		
 		setContentView(R.layout.scrollingtext_buttons_view);
 		String title = context.getString(R.string.wizard_warning_title);
@@ -114,9 +111,11 @@ public class LotsaText extends Activity implements TorConstants{
 			
 			@Override
 			public void onClick(View v) {
-				//stepThree();
+				startActivityForResult(new Intent(getBaseContext(), Permissions.class), 1);
 			}
 		});
 		
 	}
+	
+	
 }

src/org/torproject/android/Permissions.java

@@ -0,0 +1,176 @@
+package org.torproject.android;
+
+import org.torproject.android.service.TorService;
+import org.torproject.android.service.TorServiceUtils;
+import org.torproject.android.service.TorTransProxy;
+
+import android.app.Activity;
+import android.content.Context;
+import android.content.Intent;
+import android.content.SharedPreferences;
+import android.content.SharedPreferences.Editor;
+import android.os.Bundle;
+import android.preference.PreferenceManager;
+import android.util.Log;
+import android.view.View;
+import android.widget.Button;
+import android.widget.TextView;
+import android.widget.Toast;
+
+public class Permissions extends Activity implements TorConstants {
+
+	private Context context;
+	
+	protected void onCreate(Bundle savedInstanceState)
+	{
+        super.onCreate(savedInstanceState);
+        context = this;
+
+	}
+	
+	@Override
+	protected void onStart() {
+		
+		super.onStart();
+		setContentView(R.layout.layout_wizard_permissions);
+		
+		stepThree();
+        
+	}
+	
+	@Override
+	protected void onResume() {
+		super.onResume();
+	
+		
+	}
+	
+	private void stepThree(){
+		
+		boolean hasRoot = TorServiceUtils.checkRootAccess();
+		
+		if (hasRoot)
+		{
+			try {
+				int resp = TorTransProxy.testOwnerModule(context);
+				
+				if (resp < 0)
+				{
+					hasRoot = false;
+					Toast.makeText(context, "ERROR: IPTables OWNER module not available", Toast.LENGTH_LONG).show();
+
+					Log.i(TorService.TAG,"ERROR: IPTables OWNER module not available");
+				}
+				
+			} catch (Exception e) {
+				
+				hasRoot = false;
+				Log.d(TorService.TAG,"ERROR: IPTables OWNER module not available",e);
+			}
+		}
+		
+		SharedPreferences prefs = PreferenceManager.getDefaultSharedPreferences(context);
+
+		Editor pEdit = prefs.edit();
+		pEdit.putBoolean("has_root",hasRoot);
+		pEdit.commit();
+		
+		if (hasRoot)
+		{
+			Toast.makeText(context, "Has Root", Toast.LENGTH_SHORT).show();
+			stepFourRoot();
+		}
+		else
+		{
+			Toast.makeText(context, "Unable to get root access", Toast.LENGTH_LONG).show();
+			stepFour();
+		}
+		
+	}
+	
+	private void stepFourRoot(){
+				
+		String title = context.getString(R.string.wizard_permissions_title);
+		String msg1 = context.getString(R.string.wizard_permissions_root_msg1);
+		String msg2 = context.getString(R.string.wizard_permissions_root_msg2);
+		
+		TextView txtTitle  = ((TextView)findViewById(R.id.WizardTextTitle));
+		txtTitle.setText(title);
+        
+        TextView txtBody1 = ((TextView)findViewById(R.id.WizardTextBody1));
+	    txtBody1.setText(msg1);
+		
+
+        TextView txtBody2 = ((TextView)findViewById(R.id.WizardTextBody2));
+		txtBody2.setText(msg2);
+		txtBody2.setVisibility(TextView.VISIBLE);
+		
+		Button grantPermissions = ((Button)findViewById(R.id.grantPermissions));
+		grantPermissions.setVisibility(Button.VISIBLE);
+		
+        Button back = ((Button)findViewById(R.id.btnWizard1));
+        Button next = ((Button)findViewById(R.id.btnWizard2));
+        
+        grantPermissions.setOnClickListener(new View.OnClickListener() {
+			
+			@Override
+			public void onClick(View v) {
+				//Check and Install iptables
+				
+			}
+		});
+        
+    	back.setOnClickListener(new View.OnClickListener() {
+			
+			@Override
+			public void onClick(View v) {
+				
+				startActivityForResult(new Intent(getBaseContext(), LotsaText.class), 1);
+			}
+		});
+    	
+    	next.setOnClickListener(new View.OnClickListener() {
+			
+			@Override
+			public void onClick(View v) {
+				//Tips Screen
+			}
+		});
+		
+	}
+	
+	private void stepFour(){
+		
+		
+		String title = context.getString(R.string.wizard_permissions_title);
+		String msg = context.getString(R.string.wizard_permissions_msg);
+		
+		TextView txtTitle  = ((TextView)findViewById(R.id.WizardTextTitle));
+		txtTitle.setText(title);
+        
+        TextView txtBody = ((TextView)findViewById(R.id.WizardTextBody));
+		txtBody.setText(msg);
+		
+        Button btn1 = ((Button)findViewById(R.id.btnWizard1));
+        Button btn2 = ((Button)findViewById(R.id.btnWizard2));
+            	
+    	btn1.setOnClickListener(new View.OnClickListener() {
+			
+			@Override
+			public void onClick(View v) {
+				
+				startActivityForResult(new Intent(getBaseContext(), LotsaText.class), 1);
+			}
+		});
+    	
+    	btn2.setOnClickListener(new View.OnClickListener() {
+			
+			@Override
+			public void onClick(View v) {
+					//Tips Screen
+			}
+		});
+	}
+		
+	
+}