Profiles are saved in TranslationRecorder/Profiles directory (#1159)

* Profiles are saved in TranslationRecorder/Profiles directory

* Comments fixed

* App version increased

* App version increased

Author: mXaln

translationRecorder/app/src/main/java/org/wycliffeassociates/translationrecorder/SplashScreen.java

@@ -1,14 +1,18 @@
 package org.wycliffeassociates.translationrecorder;
 
-import android.app.Activity;
 import android.content.Intent;
 import android.content.res.AssetManager;
+import android.media.MediaMetadataRetriever;
 import android.os.Bundle;
+import android.os.Environment;
 import android.preference.PreferenceManager;
+import android.util.Log;
 import android.widget.ProgressBar;
 
 import com.door43.tools.reporting.Logger;
 
+import org.apache.commons.codec.binary.Hex;
+import org.apache.commons.codec.digest.DigestUtils;
 import org.json.JSONException;
 import org.wycliffeassociates.translationrecorder.SettingsPage.Settings;
 import org.wycliffeassociates.translationrecorder.database.ProjectDatabaseHelper;
@@ -17,11 +21,10 @@
 import org.wycliffeassociates.translationrecorder.project.ParseJSON;
 import org.wycliffeassociates.translationrecorder.project.ProjectPlugin;
 import org.wycliffeassociates.translationrecorder.project.components.Language;
+import org.wycliffeassociates.translationrecorder.project.components.User;
 
-import java.io.File;
-import java.io.FileOutputStream;
-import java.io.IOException;
-import java.io.InputStream;
+import java.io.*;
+import java.util.List;
 
 /**
  * Created by sarabiaj on 5/5/2016.
@@ -79,6 +82,9 @@ private void initDatabase(){
         } catch (JSONException e) {
             e.printStackTrace();
         }
+
+        importProfiles(db);
+        deleteDanglingProfiles(db);
     }
 
     private void initializePlugins() throws IOException {
@@ -148,4 +154,48 @@ private void copyPluginContentFromAssets(AssetManager am, File outputRoot, Strin
             Logger.e(this.toString(), "Exception copying " + pluginName + " from assets", e);
         }
     }
+
+    private void importProfiles(ProjectDatabaseHelper db) {
+        File profilesDir = new File(Environment.getExternalStorageDirectory(), "TranslationRecorder/Profiles/");
+        if (!profilesDir.exists()) {
+            profilesDir.mkdirs();
+        }
+
+        for (File profile: profilesDir.listFiles()) {
+            String hash = getHash(profile);
+            String mimeType = null;
+
+            try {
+                MediaMetadataRetriever mmr = new MediaMetadataRetriever();
+                mmr.setDataSource(profile.getAbsolutePath());
+                mimeType = mmr.extractMetadata(MediaMetadataRetriever.METADATA_KEY_MIMETYPE);
+            } catch (Exception e) {
+                Log.i("PROFILE", "File is not a media file");
+            }
+
+            if(hash != null && mimeType != null && mimeType.equals("audio/mp4")) {
+                db.addUser(new User(profile, hash));
+            }
+        }
+    }
+
+    private void deleteDanglingProfiles(ProjectDatabaseHelper db) {
+        List<User> profiles = db.getAllUsers();
+        for (User profile: profiles) {
+            File file = profile.getAudio();
+            if(!file.exists()) {
+                db.deleteUser(profile.getHash());
+            }
+        }
+    }
+
+    private String getHash(File file) {
+        try {
+            return new String(Hex.encodeHex(DigestUtils.md5(new FileInputStream(file))));
+        } catch (FileNotFoundException e) {
+            return null;
+        } catch (IOException e) {
+            return null;
+        }
+    }
 }

translationRecorder/app/src/main/java/org/wycliffeassociates/translationrecorder/database/ProjectDatabaseHelper.java

@@ -384,7 +384,7 @@ public String getLanguageName(String languageSlug) throws IllegalArgumentExcepti
             name = DatabaseUtils.stringForQuery(db, languageNameQuery, new String[]{languageSlug});
         } catch (SQLiteDoneException e) {
             //db.close();
-            throw new IllegalArgumentException("Language: " + languageSlug + " not ");
+            throw new IllegalArgumentException("Language: " + languageSlug + " not found.");
         }
         //db.close();
         return name;
@@ -431,7 +431,7 @@ public User getUser(int id) throws IllegalArgumentException {
             String hash = cursor.getString(cursor.getColumnIndex(ProjectContract.UserEntry.USER_HASH));
             user = new User(userId, audio, hash);
         } else {
-            throw new IllegalArgumentException("Language id not found in database.");
+            throw new IllegalArgumentException("User id not found in database.");
         }
         return user;
     }
@@ -462,6 +462,13 @@ public List<User> getAllUsers() {
         return userList;
     }
 
+    public int deleteUser(String hash) {
+        SQLiteDatabase db = getWritableDatabase();
+        final String deleteWhere = String.format("%s=?", ProjectContract.UserEntry.USER_HASH);
+        int result = db.delete(ProjectContract.UserEntry.TABLE_USER, deleteWhere, new String[]{ hash });
+        return result;
+    }
+
     public String getBookName(String bookSlug) throws IllegalArgumentException {
         SQLiteDatabase db = getReadableDatabase();
         final String bookNameQuery = String.format("SELECT %s FROM %s WHERE %s=?",

translationRecorder/app/src/main/java/org/wycliffeassociates/translationrecorder/login/fragments/FragmentReviewProfile.kt

@@ -7,6 +7,7 @@ import android.graphics.Canvas
 import android.graphics.Paint
 import android.media.AudioTrack
 import android.os.Bundle
+import android.os.Environment
 import android.preference.PreferenceManager
 import android.view.LayoutInflater
 import android.view.View
@@ -86,6 +87,13 @@ class FragmentReviewProfile : Fragment(), WaveformLayer.WaveformDrawDelegator {
         }
         btnYes as Button
         btnYes.setOnClickListener {
+            val profilesDir = File(Environment.getExternalStorageDirectory(), "TranslationRecorder/Profiles/")
+            if (profilesDir.exists().not()) {
+                profilesDir.mkdirs()
+            }
+            val newAudio = File(profilesDir.absolutePath + "/" + audio.name)
+            audio.renameTo(newAudio)
+            audio = newAudio
             val user = User(audio, hash)
             val db = ProjectDatabaseHelper(activity)
             db.addUser(user)