Sumbitting gif and video posts is now available.

app/src/main/AndroidManifest.xml

@@ -19,6 +19,11 @@
         android:supportsRtl="true"
         android:theme="@style/AppTheme"
         android:usesCleartextTraffic="true">
+        <activity
+            android:name=".PostVideoActivity"
+            android:label="@string/post_video_activity_label"
+            android:parentActivityName=".MainActivity"
+            android:windowSoftInputMode="adjustResize" />
         <activity
             android:name=".PostImageActivity"
             android:label="@string/post_image_activity_label"

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

@@ -21,4 +21,5 @@ interface AppComponent {
     void inject(SubscribedSubredditsListingFragment subscribedSubredditsListingFragment);
     void inject(PostLinkActivity postLinkActivity);
     void inject(PostImageActivity postImageActivity);
+    void inject(PostVideoActivity postVideoActivity);
 }

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

@@ -49,6 +49,15 @@ class AppModule {
                 .build();
     }
 
+    @Provides @Named("upload_video")
+    @Singleton
+    Retrofit provideUploadVideoRetrofit() {
+        return new Retrofit.Builder()
+                .baseUrl(RedditUtils.API_UPLOAD_VIDEO_URI)
+                .addConverterFactory(ScalarsConverterFactory.create())
+                .build();
+    }
+
     @Provides
     @Singleton
     OkHttpClient provideOkHttpClient(@Named("no_oauth") Retrofit retrofit, @Named("auth_info") SharedPreferences sharedPreferences) {

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

@@ -11,7 +11,6 @@ import android.view.View;
 import android.widget.ImageView;
 import android.widget.LinearLayout;
 import android.widget.TextView;
-import android.widget.Toast;
 
 import androidx.annotation.NonNull;
 import androidx.appcompat.app.ActionBarDrawerToggle;
@@ -256,7 +255,8 @@ public class MainActivity extends AppCompatActivity {
         });
 
         videoTypeLinearLayout.setOnClickListener(view -> {
-            Toast.makeText(this, "Not implemented yet", Toast.LENGTH_SHORT).show();
+            Intent intent = new Intent(MainActivity.this, PostVideoActivity.class);
+            startActivity(intent);
             dialog.dismiss();
         });
 

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

@@ -163,7 +163,7 @@ public class PostImageActivity extends AppCompatActivity {
         selectFromLibraryFab.setOnClickListener(view -> {
             Intent intent = new Intent();
             intent.setType("image/*");
-            intent.setAction(Intent.ACTION_OPEN_DOCUMENT);
+            intent.setAction(Intent.ACTION_GET_CONTENT);
             startActivityForResult(Intent.createChooser(intent,getResources().getString(R.string.select_from_gallery)), PICK_IMAGE_REQUEST_CODE);
         });
 

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

@@ -0,0 +1,328 @@
+package ml.docilealligator.infinityforreddit;
+
+import android.content.Intent;
+import android.content.SharedPreferences;
+import android.graphics.Bitmap;
+import android.graphics.drawable.Drawable;
+import android.net.Uri;
+import android.os.Bundle;
+import android.os.ParcelFileDescriptor;
+import android.view.Menu;
+import android.view.MenuItem;
+import android.view.View;
+import android.widget.Button;
+import android.widget.EditText;
+import android.widget.ImageView;
+import android.widget.TextView;
+import android.widget.Toast;
+
+import androidx.annotation.NonNull;
+import androidx.annotation.Nullable;
+import androidx.appcompat.app.ActionBar;
+import androidx.appcompat.app.AppCompatActivity;
+import androidx.constraintlayout.widget.ConstraintLayout;
+import androidx.coordinatorlayout.widget.CoordinatorLayout;
+
+import com.bumptech.glide.Glide;
+import com.bumptech.glide.RequestManager;
+import com.bumptech.glide.request.RequestOptions;
+import com.bumptech.glide.request.target.CustomTarget;
+import com.bumptech.glide.request.transition.Transition;
+import com.google.android.material.floatingactionbutton.FloatingActionButton;
+import com.google.android.material.snackbar.Snackbar;
+
+import java.io.FileInputStream;
+import java.io.IOException;
+import java.util.Locale;
+
+import javax.inject.Inject;
+import javax.inject.Named;
+
+import butterknife.BindView;
+import butterknife.ButterKnife;
+import jp.wasabeef.glide.transformations.RoundedCornersTransformation;
+import pl.droidsonroids.gif.GifImageView;
+import retrofit2.Retrofit;
+
+public class PostVideoActivity extends AppCompatActivity {
+
+    static final String EXTRA_SUBREDDIT_NAME = "ESN";
+    static final String EXTRA_SUBREDDIT_ICON = "ESI";
+
+    private static final String SUBREDDIT_NAME_STATE = "SNS";
+    private static final String SUBREDDIT_ICON_STATE = "SIS";
+    private static final String SUBREDDIT_SELECTED_STATE = "SSS";
+    private static final String SUBREDDIT_IS_USER_STATE = "SIUS";
+    private static final String VIDEO_URI_STATE = "IUS";
+
+    private static final int SUBREDDIT_SELECTION_REQUEST_CODE = 0;
+    private static final int PICK_VIDEO_REQUEST_CODE = 1;
+
+    @BindView(R.id.coordinator_layout_post_video_activity) CoordinatorLayout coordinatorLayout;
+    @BindView(R.id.subreddit_icon_gif_image_view_post_video_activity) GifImageView iconGifImageView;
+    @BindView(R.id.subreddit_name_text_view_post_video_activity) TextView subreditNameTextView;
+    @BindView(R.id.rules_button_post_video_activity) Button rulesButton;
+    @BindView(R.id.post_title_edit_text_post_video_activity) EditText titleEditText;
+    @BindView(R.id.select_video_constraint_layout_post_video_activity) ConstraintLayout constraintLayout;
+    @BindView(R.id.capture_fab_post_video_activity) FloatingActionButton captureFab;
+    @BindView(R.id.select_from_library_fab_post_video_activity) FloatingActionButton selectFromLibraryFab;
+    @BindView(R.id.select_again_text_view_post_video_activity) TextView selectAgainTextView;
+    @BindView(R.id.image_view_post_video_activity) ImageView imageView;
+
+    private String iconUrl;
+    private String subredditName;
+    private boolean subredditSelected = false;
+    private boolean subredditIsUser;
+    private Uri videoUri;
+
+    private RequestManager mGlide;
+    private Locale mLocale;
+
+    @Inject
+    @Named("oauth")
+    Retrofit mOauthRetrofit;
+
+    @Inject
+    @Named("upload_media")
+    Retrofit mUploadMediaRetrofit;
+
+    @Inject
+    @Named("upload_video")
+    Retrofit mUploadVideoRetrofit;
+
+    @Inject
+    @Named("user_info")
+    SharedPreferences mUserInfoSharedPreferences;
+
+    @Inject
+    @Named("auth_info")
+    SharedPreferences sharedPreferences;
+
+    @Override
+    protected void onCreate(Bundle savedInstanceState) {
+        super.onCreate(savedInstanceState);
+        setContentView(R.layout.activity_post_video);
+
+        ButterKnife.bind(this);
+
+        ((Infinity) getApplication()).getmAppComponent().inject(this);
+
+        ActionBar actionBar = getSupportActionBar();
+        Drawable upArrow = getResources().getDrawable(R.drawable.ic_arrow_back_white_24dp);
+        actionBar.setHomeAsUpIndicator(upArrow);
+
+        mGlide = Glide.with(this);
+        mLocale = getResources().getConfiguration().locale;
+
+        if(savedInstanceState != null) {
+            subredditName = savedInstanceState.getString(SUBREDDIT_NAME_STATE);
+            iconUrl = savedInstanceState.getString(SUBREDDIT_ICON_STATE);
+            subredditSelected = savedInstanceState.getBoolean(SUBREDDIT_SELECTED_STATE);
+            subredditIsUser = savedInstanceState.getBoolean(SUBREDDIT_IS_USER_STATE);
+            if(savedInstanceState.getString(VIDEO_URI_STATE) != null) {
+                videoUri = Uri.parse(savedInstanceState.getString(VIDEO_URI_STATE));
+                loadImage();
+            }
+
+            if(subredditName != null) {
+                subreditNameTextView.setText(subredditName);
+            }
+            if(iconUrl != null && !iconUrl.equals("")) {
+                mGlide.load(iconUrl)
+                        .apply(RequestOptions.bitmapTransform(new RoundedCornersTransformation(72, 0)))
+                        .error(mGlide.load(R.drawable.subreddit_default_icon)
+                                .apply(RequestOptions.bitmapTransform(new RoundedCornersTransformation(72, 0))))
+                        .into(iconGifImageView);
+            } else {
+                mGlide.load(R.drawable.subreddit_default_icon)
+                        .apply(RequestOptions.bitmapTransform(new RoundedCornersTransformation(72, 0)))
+                        .into(iconGifImageView);
+            }
+
+        } else {
+            if(getIntent().hasExtra(EXTRA_SUBREDDIT_NAME)) {
+                subredditName = getIntent().getExtras().getString(EXTRA_SUBREDDIT_NAME);
+                iconUrl = getIntent().getExtras().getString(EXTRA_SUBREDDIT_ICON);
+                subreditNameTextView.setText(subredditName);
+            } else {
+                mGlide.load(R.drawable.subreddit_default_icon)
+                        .apply(RequestOptions.bitmapTransform(new RoundedCornersTransformation(72, 0)))
+                        .into(iconGifImageView);
+            }
+        }
+
+        iconGifImageView.setOnClickListener(view -> {
+            Intent intent = new Intent(this, SubredditSelectionActivity.class);
+            startActivityForResult(intent, SUBREDDIT_SELECTION_REQUEST_CODE);
+        });
+
+        subreditNameTextView.setOnClickListener(view -> {
+            Intent intent = new Intent(this, SubredditSelectionActivity.class);
+            startActivityForResult(intent, SUBREDDIT_SELECTION_REQUEST_CODE);
+        });
+
+        captureFab.setOnClickListener(view -> {
+
+        });
+
+        selectFromLibraryFab.setOnClickListener(view -> {
+            Intent intent = new Intent();
+            intent.setType("video/*");
+            intent.setAction(Intent.ACTION_GET_CONTENT);
+            startActivityForResult(Intent.createChooser(intent,getResources().getString(R.string.select_from_gallery)), PICK_VIDEO_REQUEST_CODE);
+        });
+
+        selectAgainTextView.setOnClickListener(view -> {
+            videoUri = null;
+            selectAgainTextView.setVisibility(View.GONE);
+            mGlide.clear(imageView);
+            constraintLayout.setVisibility(View.VISIBLE);
+        });
+    }
+
+    private void loadImage() {
+        constraintLayout.setVisibility(View.GONE);
+        imageView.setVisibility(View.VISIBLE);
+        selectAgainTextView.setVisibility(View.VISIBLE);
+        mGlide.asBitmap().load(videoUri).into(imageView);
+    }
+
+    @Override
+    public boolean onCreateOptionsMenu(Menu menu) {
+        getMenuInflater().inflate(R.menu.post_image_activity, menu);
+        return true;
+    }
+
+    @Override
+    public boolean onOptionsItemSelected(@NonNull MenuItem item) {
+        switch (item.getItemId()) {
+            case android.R.id.home:
+                finish();
+                return true;
+            case R.id.action_send_post_image_activity:
+                if(!subredditSelected) {
+                    Snackbar.make(coordinatorLayout, R.string.select_a_subreddit, Snackbar.LENGTH_SHORT).show();
+                    return true;
+                }
+
+                if(videoUri == null) {
+                    Snackbar.make(coordinatorLayout, R.string.select_an_image, Snackbar.LENGTH_SHORT).show();
+                    return true;
+                }
+
+                item.setEnabled(false);
+                item.getIcon().setAlpha(130);
+                Snackbar postingSnackbar = Snackbar.make(coordinatorLayout, R.string.posting, Snackbar.LENGTH_INDEFINITE);
+                postingSnackbar.show();
+
+                String subredditName;
+                if(subredditIsUser) {
+                    subredditName = "u_" + subreditNameTextView.getText().toString();
+                } else {
+                    subredditName = subreditNameTextView.getText().toString();
+                }
+
+                try (ParcelFileDescriptor pfd = getContentResolver().openFileDescriptor(videoUri, "r")) {
+                    FileInputStream in = new FileInputStream(pfd.getFileDescriptor());
+                    byte[] buffer;
+                    buffer = new byte[in.available()];
+                    while (in.read(buffer) != -1);
+
+                    Glide.with(this)
+                            .asBitmap()
+                            .load(videoUri)
+                            .into(new CustomTarget<Bitmap>() {
+                                      @Override
+                                      public void onResourceReady(@NonNull Bitmap resource, @Nullable Transition<? super Bitmap> transition) {
+                                          SubmitPost.submitVideoPost(mOauthRetrofit, mUploadMediaRetrofit, mUploadVideoRetrofit,
+                                                  sharedPreferences, mLocale, subredditName, titleEditText.getText().toString(),
+                                                  buffer, getContentResolver().getType(videoUri), resource, false,
+                                                  new SubmitPost.SubmitPostListener() {
+                                                      @Override
+                                                      public void submitSuccessful(Post post) {
+                                                          Toast.makeText(PostVideoActivity.this, R.string.video_is_processing, Toast.LENGTH_SHORT).show();
+                                                          Intent intent = new Intent(PostVideoActivity.this, ViewUserDetailActivity.class);
+                                                          intent.putExtra(ViewUserDetailActivity.EXTRA_USER_NAME_KEY,
+                                                                  mUserInfoSharedPreferences.getString(SharedPreferencesUtils.USER_KEY, ""));
+                                                          startActivity(intent);
+                                                          finish();
+                                                      }
+
+                                                      @Override
+                                                      public void submitFailed(@Nullable String errorMessage) {
+                                                          postingSnackbar.dismiss();
+                                                          item.setEnabled(true);
+                                                          item.getIcon().setAlpha(255);
+                                                          if (errorMessage == null || errorMessage.equals("")) {
+                                                              Snackbar.make(coordinatorLayout, R.string.post_failed, Snackbar.LENGTH_SHORT).show();
+                                                          } else {
+                                                              Snackbar.make(coordinatorLayout, errorMessage, Snackbar.LENGTH_SHORT).show();
+                                                          }
+                                                      }
+                                                  });
+                                      }
+
+                                      @Override
+                                      public void onLoadCleared(@Nullable Drawable placeholder) {
+
+                                      }
+                                  });
+                } catch (IOException e) {
+                    e.printStackTrace();
+                    Snackbar.make(coordinatorLayout, R.string.error_processing_video, Snackbar.LENGTH_SHORT).show();
+                }
+                return true;
+        }
+
+        return false;
+    }
+
+    @Override
+    protected void onSaveInstanceState(@NonNull Bundle outState) {
+        super.onSaveInstanceState(outState);
+        outState.putString(SUBREDDIT_NAME_STATE, subredditName);
+        outState.putString(SUBREDDIT_ICON_STATE, iconUrl);
+        outState.putBoolean(SUBREDDIT_SELECTED_STATE, subredditSelected);
+        outState.putBoolean(SUBREDDIT_IS_USER_STATE, subredditIsUser);
+        if(videoUri != null) {
+            outState.putString(VIDEO_URI_STATE, videoUri.toString());
+        }
+    }
+
+    @Override
+    protected void onActivityResult(int requestCode, int resultCode, @Nullable Intent data) {
+        super.onActivityResult(requestCode, resultCode, data);
+        if(requestCode == SUBREDDIT_SELECTION_REQUEST_CODE) {
+            if(resultCode == RESULT_OK) {
+                subredditName = data.getExtras().getString(SubredditSelectionActivity.EXTRA_RETURN_SUBREDDIT_NAME_KEY);
+                iconUrl = data.getExtras().getString(SubredditSelectionActivity.EXTRA_RETURN_SUBREDDIT_ICON_URL_KEY);
+                subredditSelected = true;
+                subredditIsUser = data.getExtras().getBoolean(SubredditSelectionActivity.EXTRA_RETURN_SUBREDDIT_IS_USER_KEY);
+
+                subreditNameTextView.setTextColor(getResources().getColor(R.color.primaryTextColor));
+                subreditNameTextView.setText(subredditName);
+                if(!iconUrl.equals("")) {
+                    mGlide.load(iconUrl)
+                            .apply(RequestOptions.bitmapTransform(new RoundedCornersTransformation(72, 0)))
+                            .error(mGlide.load(R.drawable.subreddit_default_icon)
+                                    .apply(RequestOptions.bitmapTransform(new RoundedCornersTransformation(72, 0))))
+                            .into(iconGifImageView);
+                } else {
+                    mGlide.load(R.drawable.subreddit_default_icon)
+                            .apply(RequestOptions.bitmapTransform(new RoundedCornersTransformation(72, 0)))
+                            .into(iconGifImageView);
+                }
+            }
+        } else if(requestCode == PICK_VIDEO_REQUEST_CODE) {
+            if(resultCode == RESULT_OK) {
+                if(data == null) {
+                    Snackbar.make(coordinatorLayout, R.string.error_getting_image, Snackbar.LENGTH_SHORT).show();
+                    return;
+                }
+
+                videoUri = data.getData();
+                loadImage();
+            }
+        }
+    }
+}

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

@@ -17,6 +17,7 @@ public class RedditUtils {
     static final String OAUTH_API_BASE_URI = "https://oauth.reddit.com";
     static final String API_BASE_URI = "https://www.reddit.com";
     static final String API_UPLOAD_MEDIA_URI = "https://reddit-uploaded-media.s3-accelerate.amazonaws.com";
+    static final String API_UPLOAD_VIDEO_URI = "https://reddit-uploaded-video.s3-accelerate.amazonaws.com";
 
     static final String CLIENT_ID_KEY = "client_id";
     static final String CLIENT_ID = "";
@@ -57,6 +58,7 @@ public class RedditUtils {
     static final String RETURN_RTJSON_KEY = "return_rtjson";
     static final String TEXT_KEY = "text";
     static final String URL_KEY = "url";
+    static final String VIDEO_POSTER_URL_KEY = "video_poster_url";
     static final String THING_ID_KEY = "thing_id";
 
     static final String SR_KEY = "sr";
@@ -67,6 +69,8 @@ public class RedditUtils {
     static final String KIND_SELF = "self";
     static final String KIND_LINK = "link";
     static final String KIND_IMAGE = "image";
+    static final String KIND_VIDEO = "video";
+    static final String KIND_VIDEOGIF = "videogif";
 
     static final String FILEPATH_KEY = "filepath";
     static final String MIMETYPE_KEY = "mimetype";

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

@@ -36,9 +36,140 @@ class SubmitPost {
         void submitFailed(@Nullable String errorMessage);
     }
 
+    private interface UploadImageListener {
+        void uploaded(String imageUrl);
+        void uploadFailed(@Nullable String errorMessage);
+    }
+
     static void submitTextOrLinkPost(Retrofit oauthRetrofit, SharedPreferences authInfoSharedPreferences,
                                      Locale locale, String subredditName, String title, String content, boolean isNSFW,
                                      String kind, SubmitPostListener submitPostListener) {
+        submitPost(oauthRetrofit, authInfoSharedPreferences, locale, subredditName, title, content,
+                isNSFW, kind, null, submitPostListener);
+    }
+
+    static void submitImagePost(Retrofit oauthRetrofit, Retrofit uploadMediaRetrofit,
+                                SharedPreferences authInfoSharedPreferences, Locale locale,
+                                String subredditName, String title, Bitmap image, boolean isNSFW,
+                                SubmitPostListener submitPostListener) {
+        uploadImage(oauthRetrofit, uploadMediaRetrofit, authInfoSharedPreferences, image,
+                new UploadImageListener() {
+                    @Override
+                    public void uploaded(String imageUrl) {
+                        submitPost(oauthRetrofit, authInfoSharedPreferences, locale,
+                                subredditName, title, imageUrl, isNSFW, RedditUtils.KIND_IMAGE,
+                                null, submitPostListener);
+                    }
+
+                    @Override
+                    public void uploadFailed(@Nullable String errorMessage) {
+                        submitPostListener.submitFailed(errorMessage);
+                    }
+                });
+    }
+
+    static void submitVideoPost(Retrofit oauthRetrofit, Retrofit uploadMediaRetrofit,
+                                Retrofit uploadVideoRetrofit, SharedPreferences authInfoSharedPreferences,
+                                Locale locale, String subredditName, String title, byte[] buffer, String mimeType,
+                                Bitmap posterBitmap, boolean isNSFW, SubmitPostListener submitPostListener) {
+        RedditAPI api = oauthRetrofit.create(RedditAPI.class);
+        String accessToken = authInfoSharedPreferences.getString(SharedPreferencesUtils.ACCESS_TOKEN_KEY, "");
+
+        String fileType = mimeType.substring(mimeType.indexOf("/") + 1);
+
+        Map<String, String> uploadImageParams = new HashMap<>();
+        uploadImageParams.put(RedditUtils.FILEPATH_KEY, "post_video." + fileType);
+        uploadImageParams.put(RedditUtils.MIMETYPE_KEY, mimeType);
+
+        Log.i("map", RedditUtils.getOAuthHeader(accessToken).toString());
+        Call<String> uploadImageCall = api.uploadImage(RedditUtils.getOAuthHeader(accessToken), uploadImageParams);
+        uploadImageCall.enqueue(new Callback<String>() {
+            @Override
+            public void onResponse(@NonNull Call<String> call, @NonNull Response<String> response) {
+                if(response.isSuccessful()) {
+                    new ParseJSONResponseFromAWSAsyncTask(response.body(), new ParseJSONResponseFromAWSAsyncTask.ParseJSONResponseFromAWSListener() {
+                        @Override
+                        public void parseSuccessful(Map<String, RequestBody> nameValuePairsMap) {
+                            RequestBody fileBody = RequestBody.create(MediaType.parse("application/octet-stream"), buffer);
+                            MultipartBody.Part fileToUpload = MultipartBody.Part.createFormData("file", "post_video." + fileType, fileBody);
+
+                            RedditAPI uploadVideoToAWSApi;
+                            if(fileType.equals("gif")) {
+                                uploadVideoToAWSApi = uploadMediaRetrofit.create(RedditAPI.class);
+                            } else {
+                                uploadVideoToAWSApi = uploadVideoRetrofit.create(RedditAPI.class);
+                            }
+                            Call<String> uploadMediaToAWS = uploadVideoToAWSApi.uploadMediaToAWS(nameValuePairsMap, fileToUpload);
+
+                            uploadMediaToAWS.enqueue(new Callback<String>() {
+                                @Override
+                                public void onResponse(@NonNull Call<String> call, @NonNull Response<String> response) {
+                                    Log.i("responsesese", "aws" + response.body());
+                                    if(response.isSuccessful()) {
+                                        new ParseXMLReponseFromAWSAsyncTask(response.body(), new ParseXMLReponseFromAWSAsyncTask.ParseXMLResponseFromAWSListener() {
+                                            @Override
+                                            public void parseSuccessful(String url) {
+                                                uploadImage(oauthRetrofit, uploadMediaRetrofit, authInfoSharedPreferences,
+                                                        posterBitmap, new UploadImageListener() {
+                                                            @Override
+                                                            public void uploaded(String imageUrl) {
+                                                                if(fileType.equals("gif")) {
+                                                                    submitPost(oauthRetrofit, authInfoSharedPreferences, locale,
+                                                                            subredditName, title, url, isNSFW, RedditUtils.KIND_VIDEOGIF,
+                                                                            imageUrl, submitPostListener);
+                                                                } else {
+                                                                    submitPost(oauthRetrofit, authInfoSharedPreferences, locale,
+                                                                            subredditName, title, url, isNSFW, RedditUtils.KIND_VIDEO,
+                                                                            imageUrl, submitPostListener);
+                                                                }
+                                                            }
+
+                                                            @Override
+                                                            public void uploadFailed(@Nullable String errorMessage) {
+                                                                submitPostListener.submitFailed(errorMessage);
+                                                            }
+                                                        });
+                                            }
+
+                                            @Override
+                                            public void parseFailed() {
+                                                submitPostListener.submitFailed(null);
+                                            }
+                                        }).execute();
+                                    } else {
+                                        submitPostListener.submitFailed("Error: " + response.code());
+                                    }
+                                }
+
+                                @Override
+                                public void onFailure(@NonNull Call<String> call, @NonNull Throwable t) {
+                                    Log.i("asfasdfsd", "failedddddddddd" + t.getMessage());
+                                    submitPostListener.submitFailed(t.getMessage());
+                                }
+                            });
+                        }
+
+                        @Override
+                        public void parseFailed() {
+                            submitPostListener.submitFailed("Parse from aws failed");
+                        }
+                    }).execute();
+                } else {
+                    submitPostListener.submitFailed(response.message());
+                }
+                Log.i("image", "dddd" + response.code());
+            }
+
+            @Override
+            public void onFailure(@NonNull Call<String> call, @NonNull Throwable t) {
+                submitPostListener.submitFailed(t.getMessage());
+            }
+        });
+    }
+
+    private static void submitPost(Retrofit oauthRetrofit, SharedPreferences authInfoSharedPreferences,
+                                   Locale locale, String subredditName, String title, String content, boolean isNSFW,
+                                   String kind, @Nullable String posterUrl, SubmitPostListener submitPostListener) {
         RedditAPI api = oauthRetrofit.create(RedditAPI.class);
         String accessToken = authInfoSharedPreferences.getString(SharedPreferencesUtils.ACCESS_TOKEN_KEY, "");
 
@@ -47,10 +178,23 @@ class SubmitPost {
         params.put(RedditUtils.SR_KEY, subredditName);
         params.put(RedditUtils.TITLE_KEY, title);
         params.put(RedditUtils.KIND_KEY, kind);
-        if(kind.equals(RedditUtils.KIND_SELF)) {
+        switch (kind) {
+            case RedditUtils.KIND_SELF:
                 params.put(RedditUtils.TEXT_KEY, content);
-        } else if(kind.equals(RedditUtils.KIND_LINK) || kind.equals(RedditUtils.KIND_IMAGE)) {
+                break;
+            case RedditUtils.KIND_LINK:
+            case RedditUtils.KIND_IMAGE:
                 params.put(RedditUtils.URL_KEY, content);
+                break;
+            case RedditUtils.KIND_VIDEOGIF:
+                params.put(RedditUtils.KIND_KEY, RedditUtils.KIND_IMAGE);
+                params.put(RedditUtils.URL_KEY, content);
+                params.put(RedditUtils.VIDEO_POSTER_URL_KEY, posterUrl);
+                break;
+            case RedditUtils.KIND_VIDEO:
+                params.put(RedditUtils.URL_KEY, content);
+                params.put(RedditUtils.VIDEO_POSTER_URL_KEY, posterUrl);
+                break;
         }
         params.put(RedditUtils.NSFW_KEY, Boolean.toString(isNSFW));
 
@@ -81,15 +225,14 @@ class SubmitPost {
         });
     }
 
-    static void submitImagePost(Retrofit oauthRetrofit, Retrofit uploadMediaRetrofit,
+    private static void uploadImage(Retrofit oauthRetrofit, Retrofit uploadMediaRetrofit,
-                                SharedPreferences authInfoSharedPreferences, Locale locale,
+                                    SharedPreferences authInfoSharedPreferences, Bitmap image,
-                                String subredditName, String title, Bitmap image, boolean isNSFW,
+                                    UploadImageListener uploadImageListener) {
-                                SubmitPostListener submitPostListener) {
         RedditAPI api = oauthRetrofit.create(RedditAPI.class);
         String accessToken = authInfoSharedPreferences.getString(SharedPreferencesUtils.ACCESS_TOKEN_KEY, "");
 
         Map<String, String> uploadImageParams = new HashMap<>();
-        uploadImageParams.put(RedditUtils.FILEPATH_KEY, "tetestst.jpg");
+        uploadImageParams.put(RedditUtils.FILEPATH_KEY, "post_image.jpg");
         uploadImageParams.put(RedditUtils.MIMETYPE_KEY, "image/jpeg");
 
         Log.i("map", RedditUtils.getOAuthHeader(accessToken).toString());
@@ -101,13 +244,12 @@ class SubmitPost {
                     new ParseJSONResponseFromAWSAsyncTask(response.body(), new ParseJSONResponseFromAWSAsyncTask.ParseJSONResponseFromAWSListener() {
                         @Override
                         public void parseSuccessful(Map<String, RequestBody> nameValuePairsMap) {
-
                             ByteArrayOutputStream stream = new ByteArrayOutputStream();
                             image.compress(Bitmap.CompressFormat.JPEG, 100, stream);
                             byte[] byteArray = stream.toByteArray();
 
                             RequestBody fileBody = RequestBody.create(MediaType.parse("application/octet-stream"), byteArray);
-                            MultipartBody.Part fileToUpload = MultipartBody.Part.createFormData("file", "testing.jpg", fileBody);
+                            MultipartBody.Part fileToUpload = MultipartBody.Part.createFormData("file", "post_image.jpg", fileBody);
 
                             RedditAPI uploadMediaToAWSApi = uploadMediaRetrofit.create(RedditAPI.class);
                             Call<String> uploadMediaToAWS = uploadMediaToAWSApi.uploadMediaToAWS(nameValuePairsMap, fileToUpload);
@@ -119,45 +261,43 @@ class SubmitPost {
                                     if(response.isSuccessful()) {
                                         new ParseXMLReponseFromAWSAsyncTask(response.body(), new ParseXMLReponseFromAWSAsyncTask.ParseXMLResponseFromAWSListener() {
                                             @Override
-                                            public void parseSuccessful(String imageUrl) {
+                                            public void parseSuccessful(String url) {
-                                                submitTextOrLinkPost(oauthRetrofit, authInfoSharedPreferences, locale,
+                                                uploadImageListener.uploaded(url);
-                                                        subredditName, title, imageUrl, isNSFW, RedditUtils.KIND_IMAGE,
-                                                        submitPostListener);
                                             }
 
                                             @Override
                                             public void parseFailed() {
-                                                submitPostListener.submitFailed(null);
+                                                uploadImageListener.uploadFailed(null);
                                             }
                                         }).execute();
                                     } else {
                                         Log.i("asfasdfsd", "failedddddddddd" + response.code());
-                                        submitPostListener.submitFailed("Error: " + response.code());
+                                        uploadImageListener.uploadFailed("Error: " + response.code());
                                     }
                                 }
 
                                 @Override
                                 public void onFailure(@NonNull Call<String> call, @NonNull Throwable t) {
                                     Log.i("asfasdfsd", "failedddddddddd" + t.getMessage());
-                                    submitPostListener.submitFailed(t.getMessage());
+                                    uploadImageListener.uploadFailed(t.getMessage());
                                 }
                             });
                         }
 
                         @Override
                         public void parseFailed() {
-                            submitPostListener.submitFailed("Parse from aws failed");
+                            uploadImageListener.uploadFailed("Parse from aws failed");
                         }
                     }).execute();
                 } else {
-                    submitPostListener.submitFailed(response.message());
+                    uploadImageListener.uploadFailed(response.message());
                 }
                 Log.i("image", "dddd" + response.body());
             }
 
             @Override
             public void onFailure(@NonNull Call<String> call, @NonNull Throwable t) {
-                submitPostListener.submitFailed(t.getMessage());
+                uploadImageListener.uploadFailed(t.getMessage());
             }
         });
     }
@@ -213,7 +353,7 @@ class SubmitPost {
 
     private static class ParseXMLReponseFromAWSAsyncTask extends AsyncTask<Void, Void, Void> {
         interface ParseXMLResponseFromAWSListener {
-            void parseSuccessful(String imageUrl);
+            void parseSuccessful(String url);
             void parseFailed();
         }
 
@@ -293,7 +433,7 @@ class SubmitPost {
             return;
         }
 
-        if(!kind.equals(RedditUtils.KIND_IMAGE)) {
+        if(!kind.equals(RedditUtils.KIND_IMAGE) && !kind.equals(RedditUtils.KIND_VIDEO) && !kind.equals(RedditUtils.KIND_VIDEOGIF)) {
             String postId = responseObject.getJSONObject(JSONUtils.DATA_KEY).getString(JSONUtils.ID_KEY);
 
             RedditAPI api = oauthRetrofit.create(RedditAPI.class);

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

@@ -0,0 +1,130 @@
+<?xml version="1.0" encoding="utf-8"?>
+<androidx.coordinatorlayout.widget.CoordinatorLayout xmlns:android="http://schemas.android.com/apk/res/android"
+    xmlns:app="http://schemas.android.com/apk/res-auto"
+    xmlns:tools="http://schemas.android.com/tools"
+    android:layout_width="match_parent"
+    android:layout_height="match_parent"
+    android:id="@+id/coordinator_layout_post_video_activity"
+    tools:context=".PostImageActivity">
+
+    <androidx.core.widget.NestedScrollView
+        android:layout_width="match_parent"
+        android:layout_height="match_parent"
+        android:fillViewport="true">
+
+        <LinearLayout
+            android:layout_width="match_parent"
+            android:layout_height="match_parent"
+            android:orientation="vertical">
+
+            <RelativeLayout
+                android:layout_width="match_parent"
+                android:layout_height="wrap_content"
+                android:paddingTop="8dp"
+                android:paddingBottom="8dp"
+                android:paddingStart="16dp"
+                android:paddingEnd="16dp">
+
+                <pl.droidsonroids.gif.GifImageView
+                    android:id="@+id/subreddit_icon_gif_image_view_post_video_activity"
+                    android:layout_width="24dp"
+                    android:layout_height="24dp"
+                    android:layout_alignParentStart="true"
+                    android:layout_centerVertical="true" />
+
+                <TextView
+                    android:id="@+id/subreddit_name_text_view_post_video_activity"
+                    android:layout_width="wrap_content"
+                    android:layout_height="wrap_content"
+                    android:layout_toStartOf="@id/rules_button_post_video_activity"
+                    android:layout_toEndOf="@id/subreddit_icon_gif_image_view_post_video_activity"
+                    android:layout_centerVertical="true"
+                    android:layout_marginStart="32dp"
+                    android:layout_marginEnd="16dp"
+                    android:text="@string/choose_a_subreddit" />
+
+                <Button
+                    android:id="@+id/rules_button_post_video_activity"
+                    android:layout_width="wrap_content"
+                    android:layout_height="wrap_content"
+                    android:layout_alignParentEnd="true"
+                    android:layout_centerVertical="true"
+                    android:text="@string/rules"
+                    android:textColor="@color/colorAccent" />
+
+            </RelativeLayout>
+
+            <View
+                android:layout_width="match_parent"
+                android:layout_height="1dp"
+                android:background="@color/dividerColor" />
+
+            <EditText
+                android:id="@+id/post_title_edit_text_post_video_activity"
+                android:layout_width="match_parent"
+                android:layout_height="wrap_content"
+                android:gravity="top"
+                android:padding="16dp"
+                android:hint="@string/post_title_hint"
+                android:inputType="textCapSentences|textMultiLine"
+                android:textSize="18sp"
+                android:background="#00000000"
+                android:textColor="@color/primaryTextColor" />
+
+            <View
+                android:layout_width="match_parent"
+                android:layout_height="1dp"
+                android:background="@color/dividerColor" />
+
+            <androidx.constraintlayout.widget.ConstraintLayout
+                android:id="@+id/select_video_constraint_layout_post_video_activity"
+                android:layout_width="match_parent"
+                android:layout_height="wrap_content"
+                android:padding="32dp">
+
+                <com.google.android.material.floatingactionbutton.FloatingActionButton
+                    android:id="@+id/capture_fab_post_video_activity"
+                    android:layout_width="wrap_content"
+                    android:layout_height="wrap_content"
+                    android:src="@drawable/ic_outline_add_a_photo_24px"
+                    app:layout_constraintTop_toTopOf="parent"
+                    app:layout_constraintBottom_toBottomOf="parent"
+                    app:layout_constraintStart_toStartOf="parent"
+                    app:layout_constraintEnd_toStartOf="@+id/select_from_library_fab_post_video_activity"
+                    app:layout_constraintHorizontal_chainStyle="spread" />
+
+                <com.google.android.material.floatingactionbutton.FloatingActionButton
+                    android:id="@+id/select_from_library_fab_post_video_activity"
+                    android:layout_width="wrap_content"
+                    android:layout_height="wrap_content"
+                    android:src="@drawable/ic_outline_select_photo_24px"
+                    app:layout_constraintTop_toTopOf="parent"
+                    app:layout_constraintBottom_toBottomOf="parent"
+                    app:layout_constraintStart_toEndOf="@+id/capture_fab_post_video_activity"
+                    app:layout_constraintEnd_toEndOf="parent"
+                    app:layout_constraintHorizontal_chainStyle="spread" />
+
+            </androidx.constraintlayout.widget.ConstraintLayout>
+
+            <TextView
+                android:id="@+id/select_again_text_view_post_video_activity"
+                android:layout_width="wrap_content"
+                android:layout_height="wrap_content"
+                android:padding="16dp"
+                android:text="@string/select_again"
+                android:textColor="@color/colorAccent"
+                android:visibility="gone" />
+
+            <ImageView
+                android:id="@+id/image_view_post_video_activity"
+                android:layout_width="match_parent"
+                android:layout_height="wrap_content"
+                android:scaleType="fitStart"
+                android:adjustViewBounds="true"
+                android:visibility="gone" />
+
+        </LinearLayout>
+
+    </androidx.core.widget.NestedScrollView>
+
+</androidx.coordinatorlayout.widget.CoordinatorLayout>

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

@@ -0,0 +1,10 @@
+<?xml version="1.0" encoding="utf-8"?>
+<menu xmlns:android="http://schemas.android.com/apk/res/android"
+    xmlns:app="http://schemas.android.com/apk/res-auto">
+    <item
+        android:id="@+id/action_send_post_video_activity"
+        android:orderInCategory="1"
+        android:title="@string/action_send"
+        android:icon="@drawable/ic_send_white_24dp"
+        app:showAsAction="ifRoom" />
+</menu>

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

@@ -8,6 +8,7 @@
     <string name="subreddit_selection_activity_label">Select a Subreddit</string>
     <string name="post_link_activity_label">Link Post</string>
     <string name="post_image_activity_label">Image Post</string>
+    <string name="post_video_activity_label">Video Post</string>
 
     <string name="navigation_drawer_open">Open navigation drawer</string>
     <string name="navigation_drawer_close">Close navigation drawer</string>
@@ -86,6 +87,7 @@
     <string name="select_an_image">Please select an image first</string>
     <string name="posting">Posting</string>
     <string name="post_failed">Could not post it</string>
+    <string name="error_processing_video">Error processing this video</string>
 
     <string name="download_completed">Download completed</string>
     <string name="download_failed">Download Failed</string>
@@ -114,4 +116,6 @@
     <string name="select_from_gallery">Select a picture</string>
     <string name="select_again">Select again</string>
     <string name="error_getting_image">Error getting the image</string>
+
+    <string name="video_is_processing">Video is processing. Please wait.</string>
 </resources>