new implement of recycler view, beautiful entry

Author: katcom

app/src/main/AndroidManifest.xml

@@ -9,11 +9,11 @@
         android:roundIcon="@mipmap/ic_launcher_round"
         android:supportsRtl="true"
         android:theme="@style/AppTheme">
-        <activity android:name=".login.LoginActivity"></activity>
+        <activity android:name=".login.LoginActivity" ></activity>
         <activity android:name=".VaultActivity" android:exported="false"/>
         <activity android:name=".ImageViewerActivity" android:exported="false"/>
         <activity android:name=".login.SetPasswordActivity" android:exported="false"/>
-        <activity android:name=".EntryActivity">
+        <activity android:name=".EntryActivity" android:theme="@style/hideTitle">
             <intent-filter>
                 <action android:name="android.intent.action.MAIN" />
 

app/src/main/java/com/katcom/androidFileVault/Crypto.java

@@ -27,5 +27,19 @@ public interface Crypto {
         writeData(in,out);
 
     }*/
+    /*public CipherOutputStream getDecryptedInputStream(String filepath){
+
+    }*/
+
+    /**
+     * This method returns an IntputStream pointed to an encrypted file which decrypts file on the fly.
+     * In other words, it is connected to an encrypted file, when you read data via the CipherOutputStream,
+     * you get the decrypted data instead of the encrypted.
+     *
+     * @param filepath
+     * @return
+     */
+    CipherOutputStream getDecryptedInputStream(String filepath);
+
 
 }

app/src/main/java/com/katcom/androidFileVault/DataBase/VaultDbSchema.java

@@ -1,7 +1,10 @@
 package com.katcom.androidFileVault.DataBase;
 
+/**
+ * This class
+ */
 public class VaultDbSchema {
-    public static final class VaultTable{
+    public static final class VaultTable {
         public static final String TABLE_NAME = "User";
         public static final String COLUMN_VAULT_NAME = "vault_name";
         public static final String PASSWORD = "password";

app/src/main/java/com/katcom/androidFileVault/FileOpener.java

@@ -0,0 +1,18 @@
+package com.katcom.androidFileVault;
+
+public interface FileOpener {
+    void openFile(ProtectedFile file);
+
+    void openPdf(ProtectedFile file);
+
+    void openDocx(ProtectedFile file);
+
+    void openTxt(ProtectedFile file);
+
+    void openVideo(ProtectedFile file);
+
+    void openAudio(ProtectedFile file);
+
+    void openPicture(ProtectedFile file);
+    
+}

app/src/main/java/com/katcom/androidFileVault/SecureFileOpener.java

@@ -1,18 +1,57 @@
 package com.katcom.androidFileVault;
 
-public interface SecureFileOpener {
-    void openFile(String filename);
+import android.content.Context;
+import android.content.Intent;
 
-    void openPdf(String filename);
+public class SecureFileOpener implements FileOpener  {
+    private Context mContext;
+    private static SecureFileOpener mFileOpener;
+    private  SecureFileOpener(Context context){
+        mContext =context;
+    }
+    public static SecureFileOpener getInstance(Context context){
+        if(mFileOpener == null){
+            mFileOpener = new SecureFileOpener(context);
+        }
+        return mFileOpener;
+    }
+    @Override
+    public void openFile(ProtectedFile file) {
 
-    void openDocx(String filename);
+    }
 
-    void openTxt(String filename);
+    @Override
+    public void openPdf(ProtectedFile file) {
 
-    void openVideo(String filename);
+    }
 
-    void openAudio(String filename);
+    @Override
+    public void openDocx(ProtectedFile file) {
 
-    void openPicture(String filename);
+    }
 
+    @Override
+    public void openTxt(ProtectedFile file) {
+
+    }
+
+    @Override
+    public void openVideo(ProtectedFile file) {
+
+    }
+
+    @Override
+    public void openAudio(ProtectedFile file) {
+
+    }
+
+    @Override
+    public void openPicture(ProtectedFile file) {
+        Intent intent = ImageViewerActivity.newIntent(mContext, file.getFilename(), file.getFilepath());
+        mContext.startActivity(intent);
+    }
+
+    public void openBasedOnFileType(ProtectedFile file){
+        openPicture(file);
+    }
 }

app/src/main/java/com/katcom/androidFileVault/SecureFileViewer.java

@@ -1,11 +1,13 @@
 package com.katcom.androidFileVault;
 
 import android.os.Bundle;
+
+import androidx.appcompat.app.AppCompatActivity;
 import androidx.fragment.app.Fragment;
 import androidx.fragment.app.FragmentActivity;
 import androidx.fragment.app.FragmentManager;
 
-public abstract class SingleFragmentActivity extends FragmentActivity {
+public abstract class SingleFragmentActivity extends AppCompatActivity {
     protected abstract Fragment createFragment();
 
     @Override

app/src/main/java/com/katcom/androidFileVault/SingleFragmentActivity.java

@@ -1,5 +1,8 @@
 package com.katcom.androidFileVault;
 
+import android.view.Menu;
+import android.view.MenuInflater;
+
 import androidx.fragment.app.Fragment;
 import androidx.appcompat.app.AppCompatActivity;
 
@@ -8,44 +11,10 @@ public class VaultActivity extends SingleFragmentActivity {
     protected Fragment createFragment() {
         return new VaultFragment();
     }
-
-    /*private DrawerLayout mDrawer;
-    private NavigationView mNavigation;
-    @Override
-    protected void onCreate(Bundle savedInstanceState) {
-        super.onCreate(savedInstanceState);
-        setContentView(R.layout.activity_vault);
-
-        mDrawer = findViewById(R.id.drawer_layout);
-        mNavigation = findViewById(R.id.navigation_view);
-
-        mNavigation.setNavigationItemSelectedListener(new NavigationView.OnNavigationItemSelectedListener() {
-            @Override
-            public boolean onNavigationItemSelected(@NonNull MenuItem menuItem) {
-                int id = menuItem.getItemId();
-                return false;
-            }
-        });
-
-        File file = new File(this.getFilesDir() + "/FileVaultOne");
-        if(!file.exists()){
-            file.mkdir();
-        }
-        Utils.copyFilesFromAsset(this.getApplicationContext(),"sample_files","FileVaultOne");
-
-    }
-
     @Override
-    public boolean onCreateOptionsMenu(Menu menu){
-        getMenuInflater().inflate(R.menu.export_menu,menu);
+    public boolean onCreateOptionsMenu(Menu menu) {
+        MenuInflater inflater = getMenuInflater();
         return true;
     }
 
-    @Override
-    public boolean onOptionsItemSelected(MenuItem item){
-        switch (item.getItemId()){
-
-        }
-        return true;
-    }*/
 }