Fixed user icon and user banner not displaying after user login. LoginActivity will not show page not found error after login finish.

app/build.gradle

@@ -41,8 +41,6 @@ dependencies {
     testImplementation 'junit:junit:4.12'
     androidTestImplementation 'androidx.test:runner:1.1.2-alpha01'
     androidTestImplementation 'androidx.test.espresso:espresso-core:3.1.2-alpha01'
-    implementation 'com.android.volley:volley:1.1.0'
-    implementation 'de.hdodenhof:circleimageview:2.2.0'
     implementation 'com.google.android.exoplayer:exoplayer:2.7.0'
     implementation 'com.google.android.exoplayer:exoplayer-dash:2.7.0'
     implementation 'androidx.browser:browser:1.0.0'

app/src/main/java/ml/docilealligator/infinityforreddit/LoginActivity.java

@@ -12,27 +12,37 @@ import android.webkit.WebView;
 import android.webkit.WebViewClient;
 import android.widget.Toast;
 
-import com.android.volley.Request;
-import com.android.volley.RequestQueue;
-import com.android.volley.toolbox.StringRequest;
-import com.android.volley.toolbox.Volley;
-
 import org.json.JSONException;
 import org.json.JSONObject;
 
 import java.util.HashMap;
 import java.util.Map;
 
+import javax.inject.Inject;
+import javax.inject.Named;
+
+import androidx.annotation.NonNull;
 import androidx.appcompat.app.AppCompatActivity;
+import retrofit2.Call;
+import retrofit2.Callback;
+import retrofit2.Response;
+import retrofit2.Retrofit;
 
 public class LoginActivity extends AppCompatActivity {
 
     private String authCode;
 
+    @Inject
+    @Named("no_oauth")
+    Retrofit mRetrofit;
+
     @Override
     protected void onCreate(Bundle savedInstanceState) {
         super.onCreate(savedInstanceState);
         setContentView(R.layout.activity_login);
+
+        ((Infinity) getApplication()).getmNetworkComponent().inject(this);
+
         getSupportActionBar().setDisplayHomeAsUpEnabled(true);
 
         WebView webView = findViewById(R.id.webview_login_activity);
@@ -53,7 +63,68 @@ public class LoginActivity extends AppCompatActivity {
         webView.setWebViewClient(new WebViewClient() {
             @Override
             public boolean shouldOverrideUrlLoading(WebView view, String url) {
-                view.loadUrl(url);
+                if(url.contains("&code=") || url.contains("?code=")) {
+                    Uri uri = Uri.parse(url);
+                    String state = uri.getQueryParameter("state");
+                    if(state.equals(RedditUtils.STATE)) {
+                        authCode = uri.getQueryParameter("code");
+
+                        SharedPreferences.Editor editor = getSharedPreferences(SharedPreferencesUtils.AUTH_CODE_FILE_KEY, Context.MODE_PRIVATE).edit();
+                        editor.putString(SharedPreferencesUtils.AUTH_CODE_KEY, authCode);
+                        editor.apply();
+
+                        Map<String, String> params = new HashMap<>();
+                        params.put(RedditUtils.GRANT_TYPE_KEY, "authorization_code");
+                        params.put("code", authCode);
+                        params.put("redirect_uri", RedditUtils.REDIRECT_URI);
+
+                        RedditAPI api = mRetrofit.create(RedditAPI.class);
+                        Call<String> accessTokenCall = api.getAccessToken(RedditUtils.getHttpBasicAuthHeader(), params);
+                        accessTokenCall.enqueue(new Callback<String>() {
+                            @Override
+                            public void onResponse(@NonNull Call<String> call, @NonNull Response<String> response) {
+                                if(response.isSuccessful()) {
+                                    try {
+                                        JSONObject responseJSON = new JSONObject(response.body());
+                                        String accessToken = responseJSON.getString(RedditUtils.ACCESS_TOKEN_KEY);
+                                        String refreshToken = responseJSON.getString(RedditUtils.REFRESH_TOKEN_KEY);
+
+                                        editor.putString(SharedPreferencesUtils.ACCESS_TOKEN_KEY, accessToken);
+                                        editor.putString(SharedPreferencesUtils.REFRESH_TOKEN_KEY, refreshToken);
+                                        editor.apply();
+
+                                        Intent resultIntent = new Intent();
+                                        setResult(Activity.RESULT_OK, resultIntent);
+                                        finish();
+                                    } catch (JSONException e) {
+                                        e.printStackTrace();
+                                        Toast.makeText(LoginActivity.this, "Error occurred when parsing the JSON response", Toast.LENGTH_SHORT).show();
+                                        finish();
+                                    }
+                                } else {
+                                    Toast.makeText(LoginActivity.this, "Error Retrieving the token", Toast.LENGTH_SHORT).show();
+                                    finish();
+                                }
+                            }
+
+                            @Override
+                            public void onFailure(Call<String> call, Throwable t) {
+                                Toast.makeText(LoginActivity.this, "Error Retrieving the token", Toast.LENGTH_SHORT).show();
+                                finish();
+                            }
+                        });
+                    } else {
+                        Toast.makeText(LoginActivity.this, "Something went wrong. Try again later.", Toast.LENGTH_SHORT).show();
+                        finish();
+                    }
+
+                } else if (url.contains("error=access_denied")) {
+                    Toast.makeText(LoginActivity.this, "Access denied", Toast.LENGTH_SHORT).show();
+                    finish();
+                } else {
+                    view.loadUrl(url);
+                }
+
                 return true;
             }
 
@@ -65,68 +136,6 @@ public class LoginActivity extends AppCompatActivity {
             @Override
             public void onPageFinished(WebView view, String url) {
                 super.onPageFinished(view, url);
-                if(url.contains("&code=") || url.contains("?code=")) {
-                    Uri uri = Uri.parse(url);
-                    String state = uri.getQueryParameter("state");
-                    if(state.equals(RedditUtils.STATE)) {
-                        authCode = uri.getQueryParameter("code");
-                        Intent intent = new Intent(LoginActivity.this, MainActivity.class);
-                        intent.putExtra("authCode", authCode);
-
-                        final SharedPreferences.Editor editor = getSharedPreferences(SharedPreferencesUtils.AUTH_CODE_FILE_KEY, Context.MODE_PRIVATE).edit();
-                        editor.putString(SharedPreferencesUtils.AUTH_CODE_KEY, authCode);
-                        editor.apply();
-
-                        RequestQueue queue = Volley.newRequestQueue(LoginActivity.this);
-                        String tokenRetrievalUrl = "https://www.reddit.com/api/v1/access_token";
-                        StringRequest requestToken = new StringRequest(Request.Method.POST, tokenRetrievalUrl, response -> {
-                            try {
-                                JSONObject responseJSON = new JSONObject(response);
-                                String accessToken = responseJSON.getString(RedditUtils.ACCESS_TOKEN_KEY);
-                                String refreshToken = responseJSON.getString(RedditUtils.REFRESH_TOKEN_KEY);
-
-                                editor.putString(SharedPreferencesUtils.ACCESS_TOKEN_KEY, accessToken);
-                                editor.putString(SharedPreferencesUtils.REFRESH_TOKEN_KEY, refreshToken);
-                                editor.apply();
-
-                                Intent resultIntent = new Intent();
-                                setResult(Activity.RESULT_OK, resultIntent);
-                                finish();
-                            } catch (JSONException e) {
-                                e.printStackTrace();
-                                Toast.makeText(LoginActivity.this, "Error occurred when parsing the JSON response", Toast.LENGTH_SHORT).show();
-                                finish();
-                            }
-                        }, error -> {
-                            Toast.makeText(LoginActivity.this, "Error Retrieving the token", Toast.LENGTH_SHORT).show();
-                            finish();
-                        }){
-                            @Override
-                            protected Map<String, String> getParams() {
-                                Map<String, String> params = new HashMap<>();
-                                params.put(RedditUtils.GRANT_TYPE_KEY, "authorization_code");
-                                params.put("code", authCode);
-                                params.put("redirect_uri", RedditUtils.REDIRECT_URI);
-
-                                return params;
-                            }
-
-                            @Override
-                            public Map<String, String> getHeaders() {
-                                return RedditUtils.getHttpBasicAuthHeader();
-                            }
-                        };
-
-                        queue.add(requestToken);
-                    } else {
-                        Toast.makeText(LoginActivity.this, "Something went wrong. Try again later.", Toast.LENGTH_SHORT).show();
-                        finish();
-                    }
-
-                } else if (url.contains("error=access_denied")) {
-                    Toast.makeText(LoginActivity.this, "Access denied", Toast.LENGTH_SHORT).show();
-                    finish();
-                }
             }
         });
     }

app/src/main/java/ml/docilealligator/infinityforreddit/MainActivity.java

@@ -14,6 +14,7 @@ import android.widget.TextView;
 
 import com.bumptech.glide.Glide;
 import com.bumptech.glide.RequestManager;
+import com.bumptech.glide.request.RequestOptions;
 import com.ferfalk.simplesearchview.SimpleSearchView;
 
 import java.util.ArrayList;
@@ -40,16 +41,13 @@ import androidx.recyclerview.widget.LinearLayoutManager;
 import androidx.recyclerview.widget.RecyclerView;
 import butterknife.BindView;
 import butterknife.ButterKnife;
-import de.hdodenhof.circleimageview.CircleImageView;
+import jp.wasabeef.glide.transformations.RoundedCornersTransformation;
+import pl.droidsonroids.gif.GifImageView;
 import retrofit2.Retrofit;
 
 public class MainActivity extends AppCompatActivity {
 
     private static final String FRAGMENT_OUT_STATE = "FOS";
-    private static final String NAME_STATE = "NS";
-    private static final String PROFILE_IMAGE_URL_STATE = "PIUS";
-    private static final String BANNER_IMAGE_URL_STATE = "BIUS";
-    private static final String KARMA_STATE = "KS";
     private static final String FETCH_USER_INFO_STATE = "FUIS";
     private static final String INSERT_SUBSCRIBED_SUBREDDIT_STATE = "ISSS";
 
@@ -66,7 +64,7 @@ public class MainActivity extends AppCompatActivity {
 
     private TextView mNameTextView;
     private TextView mKarmaTextView;
-    private CircleImageView mProfileImageView;
+    private GifImageView mProfileImageView;
     private ImageView mBannerImageView;
 
     private Fragment mFragment;
@@ -76,8 +74,8 @@ public class MainActivity extends AppCompatActivity {
     private String mProfileImageUrl;
     private String mBannerImageUrl;
     private String mKarma;
-    private boolean mFetchUserInfoSuccess;
+    private boolean mFetchUserInfoSuccess = false;
-    private boolean mInsertSuccess;
+    private boolean mInsertSuccess = false;
 
     private SubscribedSubredditViewModel mSubscribedSubredditViewModel;
     private SubscribedUserViewModel mSubscribedUserViewModel;
@@ -169,9 +167,12 @@ public class MainActivity extends AppCompatActivity {
             } else {
                 mFragment = getSupportFragmentManager().getFragment(savedInstanceState, FRAGMENT_OUT_STATE);
                 getSupportFragmentManager().beginTransaction().replace(R.id.frame_layout_content_main, mFragment).commit();
+
+                mFetchUserInfoSuccess = savedInstanceState.getBoolean(FETCH_USER_INFO_STATE);
+                mInsertSuccess = savedInstanceState.getBoolean(INSERT_SUBSCRIBED_SUBREDDIT_STATE);
             }
 
-            loadUserData();
+            glide = Glide.with(this);
 
             View header = findViewById(R.id.nav_header_main_activity);
             mNameTextView = header.findViewById(R.id.name_text_view_nav_header_main);
@@ -179,6 +180,8 @@ public class MainActivity extends AppCompatActivity {
             mProfileImageView = header.findViewById(R.id.profile_image_view_nav_header_main);
             mBannerImageView = header.findViewById(R.id.banner_image_view_nav_header_main);
 
+            loadUserData();
+
             subscribedSubredditRecyclerView.setLayoutManager(new LinearLayoutManager(this));
             subscribedSubredditRecyclerView.setNestedScrollingEnabled(false);
 
@@ -192,10 +195,18 @@ public class MainActivity extends AppCompatActivity {
 
             mNameTextView.setText(mName);
             mKarmaTextView.setText(mKarma);
-            glide = Glide.with(this);
+
             if (!mProfileImageUrl.equals("")) {
-                glide.load(mProfileImageUrl).into(mProfileImageView);
+                glide.load(mProfileImageUrl)
+                        .apply(RequestOptions.bitmapTransform(new RoundedCornersTransformation(144, 0)))
+                        .error(glide.load(R.drawable.subreddit_default_icon))
+                        .into(mProfileImageView);
+            } else {
+                glide.load(R.drawable.subreddit_default_icon)
+                        .apply(RequestOptions.bitmapTransform(new RoundedCornersTransformation(144, 0)))
+                        .into(mProfileImageView);
             }
+
             if (!mBannerImageUrl.equals("")) {
                 glide.load(mBannerImageUrl).into(mBannerImageView);
             }
@@ -245,10 +256,17 @@ public class MainActivity extends AppCompatActivity {
                         @Override
                         public void onParseMyInfoSuccess(String name, String profileImageUrl, String bannerImageUrl, int karma) {
                             mNameTextView.setText(name);
-                            if (!mProfileImageUrl.equals("")) {
+                            if (!profileImageUrl.equals("")) {
-                                glide.load(profileImageUrl).into(mProfileImageView);
+                                glide.load(profileImageUrl)
+                                        .apply(RequestOptions.bitmapTransform(new RoundedCornersTransformation(128, 0)))
+                                        .error(glide.load(R.drawable.subreddit_default_icon))
+                                        .into(mProfileImageView);
+                            } else {
+                                glide.load(R.drawable.subreddit_default_icon)
+                                        .apply(RequestOptions.bitmapTransform(new RoundedCornersTransformation(128, 0)))
+                                        .into(mProfileImageView);
                             }
-                            if (!mBannerImageUrl.equals("")) {
+                            if (!bannerImageUrl.equals("")) {
                                 glide.load(bannerImageUrl).into(mBannerImageView);
                             }
 
@@ -368,30 +386,8 @@ public class MainActivity extends AppCompatActivity {
         if (mFragment != null) {
             getSupportFragmentManager().putFragment(outState, FRAGMENT_OUT_STATE, mFragment);
         }
-        outState.putString(NAME_STATE, mName);
+
-        outState.putString(PROFILE_IMAGE_URL_STATE, mProfileImageUrl);
-        outState.putString(BANNER_IMAGE_URL_STATE, mBannerImageUrl);
-        outState.putString(KARMA_STATE, mKarma);
         outState.putBoolean(FETCH_USER_INFO_STATE, mFetchUserInfoSuccess);
         outState.putBoolean(INSERT_SUBSCRIBED_SUBREDDIT_STATE, mInsertSuccess);
     }
-
-    @Override
-    protected void onRestoreInstanceState(Bundle savedInstanceState) {
-        super.onRestoreInstanceState(savedInstanceState);
-        mName = savedInstanceState.getString(NAME_STATE);
-        mProfileImageUrl = savedInstanceState.getString(PROFILE_IMAGE_URL_STATE);
-        mBannerImageUrl = savedInstanceState.getString(BANNER_IMAGE_URL_STATE);
-        mKarma = savedInstanceState.getString(KARMA_STATE);
-        mFetchUserInfoSuccess = savedInstanceState.getBoolean(FETCH_USER_INFO_STATE);
-        mInsertSuccess = savedInstanceState.getBoolean(INSERT_SUBSCRIBED_SUBREDDIT_STATE);
-        mNameTextView.setText(mName);
-        mKarmaTextView.setText(mKarma);
-        if (!mProfileImageUrl.equals("")) {
-            glide.load(mProfileImageUrl).into(mProfileImageView);
-        }
-        if (!mBannerImageUrl.equals("")) {
-            glide.load(mBannerImageUrl).into(mBannerImageView);
-        }
-    }
 }

app/src/main/java/ml/docilealligator/infinityforreddit/NetworkComponent.java

@@ -8,6 +8,7 @@ import dagger.Component;
 @Component(modules = NetworkModule.class)
 interface NetworkComponent {
     void inject(MainActivity mainActivity);
+    void inject(LoginActivity loginActivity);
     void inject(PostFragment postFragment);
     void inject(SubredditListingFragment subredditListingFragment);
     void inject(UserListingFragment userListingFragment);

app/src/main/res/layout/nav_header_main.xml

@@ -14,7 +14,7 @@
         android:layout_height="match_parent"
         android:scaleType="centerCrop"/>
 
-    <de.hdodenhof.circleimageview.CircleImageView
+    <pl.droidsonroids.gif.GifImageView
         android:id="@+id/profile_image_view_nav_header_main"
         android:layout_width="64dp"
         android:layout_height="64dp"

app/src/main/res/menu/main_activity.xml

@@ -15,5 +15,5 @@
         android:orderInCategory="1"
         android:title="@string/action_search"
         android:icon="@drawable/ic_search_white_24dp"
-        app:showAsAction="always" />
+        app:showAsAction="ifRoom" />
 </menu>