Merge pull request #1 from vishalkalra9/lock-image-pdf

Lock image pdf
vishalkalra9 · Aug 2, 2018 · 7be1e9f · 7be1e9f
2 parents 54243fc + 8f38b14
commit 7be1e9f
Show file tree

Hide file tree

Showing 3 changed files with 43 additions and 7 deletions.
diff --git a/app/src/main/java/swati4star/createpdf/adapter/ViewFilesAdapter.java b/app/src/main/java/swati4star/createpdf/adapter/ViewFilesAdapter.java
@@ -9,12 +9,15 @@
 import android.view.View;
 import android.view.ViewGroup;
 import android.widget.CheckBox;
+import android.widget.ImageView;
 import android.widget.TextView;
 
 import com.afollestad.materialdialogs.MaterialDialog;
 import com.balysv.materialripple.MaterialRippleLayout;
+import com.itextpdf.text.pdf.PdfReader;
 
 import java.io.File;
+import java.io.IOException;
 import java.util.ArrayList;
 import java.util.Objects;
 
@@ -90,11 +93,24 @@ public void onBindViewHolder(@NonNull ViewFilesHolder holder, final int pos) {
         final int position          = holder.getAdapterPosition();
         final File file             = mFileList.get(position);
 
+        boolean isEncrypted = false;
+        try {
+            new PdfReader(file.getPath());
+        } catch (IOException e) {
+            isEncrypted=true;
+        }
         holder.mFilename.setText(file.getName());
         holder.mFilesize.setText(FileUtils.getFormattedSize(file));
         holder.mFiledate.setText(getFormattedDate(file));
         holder.checkBox.setChecked(mSelectedFiles.contains(position));
 
+        if (isEncrypted) {
+            holder.mEncryptionImage.setImageResource(R.drawable.lock_closed);
+            holder.mEncryptionImage.setVisibility(View.VISIBLE);
+        } else {
+            holder.mEncryptionImage.setVisibility(View.GONE);
+        }
+
         holder.checkBox.setOnCheckedChangeListener((buttonView, isChecked) -> {
             if (isChecked) {
                 if (!mSelectedFiles.contains(position)) {
@@ -343,6 +359,9 @@ public class ViewFilesHolder extends RecyclerView.ViewHolder {
         TextView mFiledate;
         @BindView(R.id.fileSize)
         TextView mFilesize;
+        @BindView(R.id.encryptionImage)
+        ImageView mEncryptionImage;
+
 
         ViewFilesHolder(View itemView) {
             super(itemView);

diff --git a/app/src/main/res/drawable-xxxhdpi/lock_closed.png b/app/src/main/res/drawable-xxxhdpi/lock_closed.png
diff --git a/app/src/main/res/layout/item_file.xml b/app/src/main/res/layout/item_file.xml
@@ -57,15 +57,32 @@
                     android:layout_height="wrap_content"
                     android:orientation="vertical">
 
-                    <TextView
-                        android:id="@+id/fileSize"
+                    <LinearLayout
                         android:layout_width="match_parent"
                         android:layout_height="wrap_content"
-                        android:maxLines="1"
-                        android:padding="10dp"
-                        android:text="@string/file_size_text"
-                        android:textColor="@color/black_87"
-                        android:textSize="12sp" />
+                        android:orientation="horizontal">
+
+                        <TextView
+                            android:id="@+id/fileSize"
+                            android:layout_width="0dp"
+                            android:layout_weight="1"
+                            android:layout_height="wrap_content"
+                            android:maxLines="1"
+                            android:padding="10dp"
+                            android:text="@string/file_size_text"
+                            android:textColor="@color/black_87"
+                            android:textSize="12sp" />
+
+                        <ImageView
+                            android:id="@+id/encryptionImage"
+                            android:layout_width="20dp"
+                            android:layout_gravity="center_vertical"
+                            android:layout_height="20dp"
+                            android:layout_marginRight="10dp"
+                            android:visibility="gone"
+                            android:layout_marginLeft="15dp" />
+                    </LinearLayout>
+
 
                     <TextView
                         android:id="@+id/fileDate"