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Merge pull request '[Fileviewer] Download files, Don't render specific files' (#275) from 254-download-files into master

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Reviewed-on: https://gitea.com/gitnex/GitNex/pulls/275
This commit is contained in:
M M Arif
2020-03-13 19:29:24 +00:00
parent 0467686cc3 a2672560da
commit e7433fd67d
9 changed files with 291 additions and 3 deletions
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145
app/src/main/java/org/mian/gitnex/activities/FileViewActivity.java
View File

@@ -1,13 +1,21 @@
package org.mian.gitnex.activities;
import android.content.Context;
import android.content.pm.PackageManager;
import android.graphics.BitmapFactory;
import android.graphics.Typeface;
import android.graphics.drawable.BitmapDrawable;
import android.graphics.drawable.Drawable;
import android.os.Build;
import android.os.Bundle;
import android.os.Environment;
import android.text.method.ScrollingMovementMethod;
import android.util.Base64;
import android.util.Log;
import android.view.Gravity;
import android.view.Menu;
import android.view.MenuInflater;
import android.view.MenuItem;
import android.view.View;
import android.widget.ImageView;
import android.widget.LinearLayout;
@@ -15,6 +23,8 @@ import android.widget.ProgressBar;
import android.widget.TextView;
import androidx.annotation.NonNull;
import androidx.appcompat.widget.Toolbar;
import androidx.core.app.ActivityCompat;
import androidx.core.content.ContextCompat;
import com.github.barteksc.pdfviewer.PDFView;
import com.github.barteksc.pdfviewer.util.FitPolicy;
import com.github.chrisbanes.photoview.PhotoView;
@@ -23,13 +33,18 @@ import com.pddstudio.highlightjs.models.Theme;
import org.apache.commons.io.FilenameUtils;
import org.mian.gitnex.R;
import org.mian.gitnex.clients.RetrofitClient;
import org.mian.gitnex.fragments.BottomSheetFileViewerFragment;
import org.mian.gitnex.helpers.AlertDialogs;
import org.mian.gitnex.helpers.Toasty;
import org.mian.gitnex.models.Files;
import org.mian.gitnex.util.AppUtil;
import org.mian.gitnex.util.TinyDB;
import java.io.File;
import java.io.FileOutputStream;
import java.io.IOException;
import java.io.UnsupportedEncodingException;
import java.net.URLDecoder;
import java.util.Objects;
import retrofit2.Call;
import retrofit2.Callback;
@@ -37,7 +52,7 @@ import retrofit2.Callback;
* Author M M Arif
*/
public class FileViewActivity extends BaseActivity {
public class FileViewActivity extends BaseActivity implements BottomSheetFileViewerFragment.BottomSheetListener {
private View.OnClickListener onClickListener;
private TextView singleFileContents;
@@ -51,6 +66,7 @@ public class FileViewActivity extends BaseActivity {
private LinearLayout pdfViewFrame;
private byte[] decodedPdf;
private Boolean pdfNightMode;
private static final int PERMISSION_REQUEST_CODE = 1;
@Override
protected int getLayoutResourceId(){
@@ -90,6 +106,8 @@ public class FileViewActivity extends BaseActivity {
initCloseListener();
closeActivity.setOnClickListener(onClickListener);
tinyDb.putString("downloadFileContents", "");
try {
singleFileName = URLDecoder.decode(singleFileName, "UTF-8");
@@ -134,6 +152,10 @@ public class FileViewActivity extends BaseActivity {
String fileExtension = FilenameUtils.getExtension(filename);
mProgressBar.setVisibility(View.GONE);
// download file meta
tinyDb.putString("downloadFileName", filename);
tinyDb.putString("downloadFileContents", response.body().getContent());
if(appUtil.imageExtension(fileExtension)) { // file is image
singleFileContentsFrame.setVisibility(View.GONE);
@@ -186,6 +208,18 @@ public class FileViewActivity extends BaseActivity {
.nightMode(pdfNightMode)
.load();
}
else if (appUtil.excludeFilesInFileViewerExtension(fileExtension)) { // files need to be excluded
imageView.setVisibility(View.GONE);
singleCodeContents.setVisibility(View.GONE);
pdfViewFrame.setVisibility(View.GONE);
singleFileContentsFrame.setVisibility(View.VISIBLE);
singleFileContents.setText(getResources().getString(R.string.excludeFilesInFileviewer));
singleFileContents.setGravity(Gravity.CENTER);
singleFileContents.setTypeface(null, Typeface.BOLD);
}
else { // file type not known - plain text view
@@ -239,6 +273,113 @@ public class FileViewActivity extends BaseActivity {
}
@Override
public boolean onCreateOptionsMenu(Menu menu) {
MenuInflater inflater = getMenuInflater();
inflater.inflate(R.menu.generic_nav_dotted_menu, menu);
return true;
}
@Override
public boolean onOptionsItemSelected(MenuItem item) {
int id = item.getItemId();
switch (id) {
case android.R.id.home:
finish();
return true;
case R.id.genericMenu:
BottomSheetFileViewerFragment bottomSheet = new BottomSheetFileViewerFragment();
bottomSheet.show(getSupportFragmentManager(), "fileViewerBottomSheet");
return true;
default:
return super.onOptionsItemSelected(item);
}
}
@Override
public void onButtonClicked(String text) {
switch (text) {
case "downloadFile":
if (Build.VERSION.SDK_INT >= 23)
{
if (checkPermission())
{
requestFileDownload();
}
else {
requestPermission();
}
}
else
{
requestFileDownload();
}
break;
}
}
private void requestFileDownload() {
final TinyDB tinyDb = new TinyDB(getApplicationContext());
if(!tinyDb.getString("downloadFileContents").isEmpty()) {
File outputFileName = new File(tinyDb.getString("downloadFileName"));
final File downloadFilePath = new File(Environment.getExternalStorageDirectory().getPath() + "/Download/" + outputFileName.getName());
byte[] pdfAsBytes = Base64.decode(tinyDb.getString("downloadFileContents"), 0);
FileOutputStream fileOutputStream = null;
try {
fileOutputStream = new FileOutputStream(downloadFilePath, false);
Objects.requireNonNull(fileOutputStream).write(pdfAsBytes);
fileOutputStream.flush();
fileOutputStream.close();
Toasty.info(getApplicationContext(), getString(R.string.downloadFileSaved));
}
catch (IOException e) {
Log.e("errorFileDownloading", Objects.requireNonNull(e.getMessage()));
}
}
else {
Toasty.error(getApplicationContext(), getString(R.string.waitLoadingDownloadFile));
}
}
private boolean checkPermission() {
int result = ContextCompat.checkSelfPermission(this, android.Manifest.permission.WRITE_EXTERNAL_STORAGE);
return result == PackageManager.PERMISSION_GRANTED;
}
private void requestPermission() {
ActivityCompat.requestPermissions(this, new String[]{android.Manifest.permission.WRITE_EXTERNAL_STORAGE}, PERMISSION_REQUEST_CODE);
}
@Override
public void onRequestPermissionsResult(int requestCode, @NonNull String[] permissions, @NonNull int[] grantResults) {
switch (requestCode) {
case PERMISSION_REQUEST_CODE:
if (grantResults.length > 0 && grantResults[0] == PackageManager.PERMISSION_GRANTED) {
Log.i("PermissionsCheck", "Permission Granted");
}
else {
Log.e("PermissionsCheck", "Permission Denied");
}
break;
}
}
private void initCloseListener() {
onClickListener = new View.OnClickListener() {
@Override
@@ -249,4 +390,4 @@ public class FileViewActivity extends BaseActivity {
};
}
}
}