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

3 files changed, 98 insertions, 92 deletions

diff --git a/app/src/main/java/ml/docilealligator/infinityforreddit/LoginActivity.java b/app/src/main/java/ml/docilealligator/infinityforreddit/LoginActivity.java
index 8e799c2b..063148f1 100644
--- a/app/src/main/java/ml/docilealligator/infinityforreddit/LoginActivity.java
+++ b/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);
@@ -53,71 +63,56 @@ public class LoginActivity extends AppCompatActivity {
         webView.setWebViewClient(new WebViewClient() {
             @Override
             public boolean shouldOverrideUrlLoading(WebView view, String url) {
-                view.loadUrl(url);
-                return true;
-            }
-
-            @Override
-            public void onPageStarted(WebView view, String url, Bitmap favicon) {
-                super.onPageStarted(view, url, favicon);
-            }
-
-            @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();
+                        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);
+                        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);
 
-                                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();
-                        }){
+                        RedditAPI api = mRetrofit.create(RedditAPI.class);
+                        Call<String> accessTokenCall = api.getAccessToken(RedditUtils.getHttpBasicAuthHeader(), params);
+                        accessTokenCall.enqueue(new Callback<String>() {
                             @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;
+                            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 Map<String, String> getHeaders() {
-                                return RedditUtils.getHttpBasicAuthHeader();
+                            public void onFailure(Call<String> call, Throwable t) {
+                                Toast.makeText(LoginActivity.this, "Error Retrieving the token", Toast.LENGTH_SHORT).show();
+                                finish();
                             }
-                        };
-
-                        queue.add(requestToken);
+                        });
                     } else {
                         Toast.makeText(LoginActivity.this, "Something went wrong. Try again later.", Toast.LENGTH_SHORT).show();
                         finish();
@@ -126,7 +121,21 @@ public class LoginActivity extends AppCompatActivity {
                 } else if (url.contains("error=access_denied")) {
                     Toast.makeText(LoginActivity.this, "Access denied", Toast.LENGTH_SHORT).show();
                     finish();
+                } else {
+                    view.loadUrl(url);
                 }
+
+                return true;
+            }
+
+            @Override
+            public void onPageStarted(WebView view, String url, Bitmap favicon) {
+                super.onPageStarted(view, url, favicon);
+            }
+
+            @Override
+            public void onPageFinished(WebView view, String url) {
+                super.onPageFinished(view, url);
             }
         });
     }
diff --git a/app/src/main/java/ml/docilealligator/infinityforreddit/MainActivity.java b/app/src/main/java/ml/docilealligator/infinityforreddit/MainActivity.java
index 2dcdadc0..095e802a 100644
--- a/app/src/main/java/ml/docilealligator/infinityforreddit/MainActivity.java
+++ b/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 mInsertSuccess;
+    private boolean mFetchUserInfoSuccess = false;
+    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("")) {
-                                glide.load(profileImageUrl).into(mProfileImageView);
+                            if (!profileImageUrl.equals("")) {
+                                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);
-        }
-    }
 }
diff --git a/app/src/main/java/ml/docilealligator/infinityforreddit/NetworkComponent.java b/app/src/main/java/ml/docilealligator/infinityforreddit/NetworkComponent.java
index b250ac29..4615898b 100644
--- a/app/src/main/java/ml/docilealligator/infinityforreddit/NetworkComponent.java
+++ b/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);