some cleaning up

app/src/main/java/com/m2049r/xmrwallet/LoginActivity.java

@@ -24,9 +24,7 @@ import android.content.DialogInterface;
 import android.content.Intent;
 import android.content.SharedPreferences;
 import android.content.pm.PackageManager;
-import android.os.AsyncTask;
 import android.os.Bundle;
-import android.os.StrictMode;
 import android.support.annotation.NonNull;
 import android.util.Log;
 import android.view.KeyEvent;
@@ -34,23 +32,14 @@ import android.view.LayoutInflater;
 import android.view.View;
 import android.view.WindowManager;
 import android.view.inputmethod.EditorInfo;
-import android.widget.BaseAdapter;
 import android.widget.EditText;
-import android.widget.ListView;
 import android.widget.TextView;
 import android.widget.Toast;
-import android.widget.ToggleButton;
 
 import com.m2049r.xmrwallet.model.WalletManager;
 import com.m2049r.xmrwallet.util.Helper;
 
 import java.io.File;
-import java.io.IOException;
-import java.net.InetSocketAddress;
-import java.net.Socket;
-import java.util.ArrayList;
-import java.util.Date;
-import java.util.List;
 
 public class LoginActivity extends Activity implements LoginFragment.LoginFragmentListener {
     static final String TAG = "LoginActivity";
@@ -189,7 +178,8 @@ public class LoginActivity extends Activity implements LoginFragment.LoginFragme
                 } else {
                     String msg = getString(R.string.message_strorage_not_permitted);
                     Log.e(TAG, msg);
-                    throw new IllegalStateException(msg);
+                    Toast.makeText(this, msg, Toast.LENGTH_SHORT).show();
+                    //throw new IllegalStateException(msg);
                 }
                 break;
             default:
@@ -197,14 +187,7 @@ public class LoginActivity extends Activity implements LoginFragment.LoginFragme
     }
 
     void startLoginFragment() {
-        // Create a new Fragment to be placed in the activity layout
         Fragment fragment = new LoginFragment();
-
-        // In case this activity was started with special instructions from an
-        // Intent, pass the Intent's extras to the fragment as arguments
-        //firstFragment.setArguments(getIntent().getExtras());
-
-        // Add the fragment to the 'fragment_container' FrameLayout
         getFragmentManager().beginTransaction()
                 .add(R.id.fragment_container, fragment).commit();
         Log.d(TAG, "fragment added");

app/src/main/java/com/m2049r/xmrwallet/LoginFragment.java

@@ -19,7 +19,6 @@ package com.m2049r.xmrwallet;
 import android.app.Fragment;
 import android.content.Context;
 import android.content.SharedPreferences;
-import android.os.AsyncTask;
 import android.os.Bundle;
 import android.os.StrictMode;
 import android.util.Log;
@@ -40,7 +39,6 @@ import android.widget.Toast;
 import android.widget.ToggleButton;
 
 import com.m2049r.xmrwallet.model.WalletManager;
-import com.m2049r.xmrwallet.util.Helper;
 
 import java.io.File;
 import java.io.IOException;

app/src/main/java/com/m2049r/xmrwallet/WalletActivity.java

@@ -66,9 +66,6 @@ public class WalletActivity extends Activity implements WalletFragment.WalletFra
         disconnectWalletService();
     }
 
-//    private String title = null;
-
-
     @Override
     protected void onStop() {
         Log.d(TAG, "onStop()");
@@ -88,39 +85,18 @@ public class WalletActivity extends Activity implements WalletFragment.WalletFra
         super.onCreate(savedInstanceState);
         setContentView(R.layout.wallet_activity);
 
-        // Check that the activity is using the layout version with
-        // the fragment_container FrameLayout
-        if (findViewById(R.id.fragment_container) != null) {
-            Log.d(TAG, "fragment_container not null");
-            // However, if we're being restored from a previous state,
-            // then we don't need to do anything and should return or else
-            // we could end up with overlapping fragments.
-            if (savedInstanceState != null) {
-                return;
-            }
-
-            // Create a new Fragment to be placed in the activity layout
-            Fragment firstFragment = new WalletFragment();
-
-            // In case this activity was started with special instructions from an
-            // Intent, pass the Intent's extras to the fragment as arguments
-            firstFragment.setArguments(getIntent().getExtras());
-
-            // Add the fragment to the 'fragment_container' FrameLayout
-            getFragmentManager().beginTransaction()
-                    .add(R.id.fragment_container, firstFragment).commit();
-            Log.d(TAG, "fragment added");
-        }
-
+        Fragment walletFragment = new WalletFragment();
+        getFragmentManager().beginTransaction()
+                .add(R.id.fragment_container, walletFragment).commit();
+        Log.d(TAG, "fragment added");
 
-        // TODO do stuff with savedInstanceState
+        // TODO do stuff with savedInstanceState ?
         if (savedInstanceState != null) {
             return;
         }
-        //Log.d(TAG, "no savedInstanceState");
 
         startWalletService();
-        //Log.d(TAG, "onCreate() done.");
+        Log.d(TAG, "onCreate() done.");
     }
 
 

app/src/main/res/values/strings.xml

@@ -41,6 +41,6 @@
 
     <string name="prompt_problems">Problems</string>
     <string name="message_strorage_not_writable">External Storage is not writable! Panic!</string>
-    <string name="message_strorage_not_permitted">External Storage permission not granted! Panic!</string>
+    <string name="message_strorage_not_permitted">We really need those External Storage permissions!</string>
 
 </resources>