asgardius/s3manager
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bucket delete

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Page Asgardius 2022-09-11 09:21:46 -07:00
parent 1da20db5d6
commit 91639641fa
4 changed files with 149 additions and 34 deletions
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132
app/src/main/java/asgardius/page/s3manager/BucketSelect.java
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@ -3,10 +3,12 @@ package asgardius.page.s3manager;
import static android.media.MediaExtractor.MetricsConstants.MIME_TYPE;
import static com.amazonaws.regions.Regions.US_EAST_1;
import androidx.appcompat.app.AlertDialog;
import androidx.appcompat.app.AppCompatActivity;
import androidx.recyclerview.widget.LinearLayoutManager;
import androidx.recyclerview.widget.RecyclerView;
import android.content.DialogInterface;
import android.content.Intent;
import android.os.AsyncTask;
import android.os.Build;
@ -24,6 +26,11 @@ import com.amazonaws.services.s3.AmazonS3;
import com.amazonaws.services.s3.AmazonS3Client;
import com.amazonaws.services.s3.S3ClientOptions;
import com.amazonaws.services.s3.model.Bucket;
import com.amazonaws.services.s3.model.DeleteObjectRequest;
import com.amazonaws.services.s3.model.DeleteObjectsRequest;
import com.amazonaws.services.s3.model.ListObjectsRequest;
import com.amazonaws.services.s3.model.ObjectListing;
import com.amazonaws.services.s3.model.S3ObjectSummary;
import java.util.ArrayList;
import java.util.List;
@ -35,6 +42,11 @@ public class BucketSelect extends AppCompatActivity {
RecyclerView recyclerView;
String username, password, endpoint, prefix, location, file;
int treelevel;
Region region;
S3ClientOptions s3ClientOptions;
AWSCredentials myCredentials;
AmazonS3 s3client;
ProgressBar simpleProgressBar;
@Override
protected void onCreate(Bundle savedInstanceState) {
@ -45,18 +57,18 @@ public class BucketSelect extends AppCompatActivity {
location = getIntent().getStringExtra("region");
prefix = "";
setContentView(R.layout.activity_bucket_select);
Region region = Region.getRegion("us-east-1");
S3ClientOptions s3ClientOptions = S3ClientOptions.builder().build();
region = Region.getRegion("us-east-1");
s3ClientOptions = S3ClientOptions.builder().build();
if (!endpoint.contains(getResources().getString(R.string.aws_endpoint))) {
s3ClientOptions.setPathStyleAccess(true);
}
AWSCredentials myCredentials = new BasicAWSCredentials(username, password);
AmazonS3 s3client = new AmazonS3Client(myCredentials, region);
myCredentials = new BasicAWSCredentials(username, password);
s3client = new AmazonS3Client(myCredentials, region);
s3client.setEndpoint(endpoint);
s3client.setS3ClientOptions(s3ClientOptions);
recyclerView = findViewById(R.id.blist);
final ProgressBar simpleProgressBar = (ProgressBar) findViewById(R.id.simpleProgressBar);
simpleProgressBar = (ProgressBar) findViewById(R.id.simpleProgressBar);
// layout for vertical orientation
LinearLayoutManager linearLayoutManager = new LinearLayoutManager(getApplicationContext());
@ -80,6 +92,11 @@ public class BucketSelect extends AppCompatActivity {
//Img.add(R.drawable.ic_launcher_foreground);
Img.add(R.drawable.bucket);
}
if (Name.size() == 0) {
Name.add(getResources().getString(R.string.create_bucket));
//Img.add(R.drawable.ic_launcher_foreground);
Img.add(R.drawable.create_new);
}
//System.out.println(Name);
runOnUiThread(new Runnable() {
@ -117,12 +134,18 @@ public class BucketSelect extends AppCompatActivity {
@Override
public void onClick(View view, int position) {
//System.out.println("Click on "+Name.get(position).toString());
if (Img.get(position).equals(R.drawable.bucket)) {
//go to bucket content
explorer(Name.get(position).toString());
} else {
newBucket();
}
}
@Override
public void onLongClick(View view, int position) {
//System.out.println("Long click on "+Name.get(position).toString());
if (Img.get(position).equals(R.drawable.bucket)) {
PopupMenu popupMenu = new PopupMenu(recyclerView.getContext(), view);
// Inflating popup menu from popup_menu.xml file
@ -139,12 +162,8 @@ public class BucketSelect extends AppCompatActivity {
//Toast.makeText(BucketSelect.this, intent.getData().toString(), Toast.LENGTH_SHORT).show();
} else if (menuItem.getTitle() == getResources().getString(R.string.file_del)) {
Toast.makeText(BucketSelect.this, getResources().getString(R.string.pending_feature), Toast.LENGTH_SHORT).show();
/*if (Name.size() == 1 && treelevel >= 1) {
Toast.makeText(BucketSelect.this, getResources().getString(R.string.only_item_onlist), Toast.LENGTH_SHORT).show();
} else {
delete(prefix + Name.get(position).toString(), true);
}*/
//Toast.makeText(BucketSelect.this, getResources().getString(R.string.pending_feature), Toast.LENGTH_SHORT).show();
delete(prefix + Name.get(position).toString());
}
return true;
}
@ -152,6 +171,7 @@ public class BucketSelect extends AppCompatActivity {
// Showing the popup menu
popupMenu.show();
}
}
}));
}
@ -170,6 +190,86 @@ public class BucketSelect extends AppCompatActivity {
}
private void delete(String bucket) {
AlertDialog.Builder builder = new AlertDialog.Builder(BucketSelect.this);
builder.setCancelable(true);
builder.setTitle(getResources().getString(R.string.file_del));
builder.setMessage(getResources().getString(R.string.bucket_del_confirm));
builder.setPositiveButton(android.R.string.ok,
new DialogInterface.OnClickListener() {
@Override
public void onClick(DialogInterface dialog, int which) {
//Toast.makeText(ObjectSelect.this, getResources().getString(R.string.pending_feature), Toast.LENGTH_SHORT).show();
Thread deleteBucket = new Thread(new Runnable() {
@Override
public void run() {
try {
//Your code goes here
ListObjectsRequest orequest = new ListObjectsRequest().withBucketName(bucket).withMaxKeys(8000);
//List<S3Object> objects = (List<S3Object>) s3client.listObjects(bucket, "/");
ObjectListing result = s3client.listObjects(orequest);
ArrayList<String> objectl = new ArrayList<String>();
List<S3ObjectSummary> objects = result.getObjectSummaries();
boolean nextbatch = false;
while (result.isTruncated() || !nextbatch) {
if (nextbatch) {
result = s3client.listNextBatchOfObjects (result);
objects = result.getObjectSummaries();
} else {
nextbatch = true;
}
for (S3ObjectSummary os : objects) {
objectl.add(os.getKey());
//i++;
}
}
//System.out.println(object);
DeleteObjectsRequest deleteObjectsRequest = new DeleteObjectsRequest(bucket).withKeys(objectl.toArray(new String[0]));
s3client.deleteObjects(deleteObjectsRequest);
s3client.deleteBucket(bucket);
runOnUiThread(new Runnable() {
@Override
public void run() {
// Sending reference and data to Adapter
Toast.makeText(getApplicationContext(),getResources().getString(R.string.bucket_del_success), Toast.LENGTH_SHORT).show();
recreate();
}
});
//System.out.println("tree "+treelevel);
//System.out.println("prefix "+prefix);
} catch (Exception e) {
e.printStackTrace();
runOnUiThread(new Runnable() {
@Override
public void run() {
Toast.makeText(getApplicationContext(),getResources().getString(R.string.media_list_fail), Toast.LENGTH_SHORT).show();
}
});
//Toast.makeText(getApplicationContext(),getResources().getString(R.string.media_list_fail), Toast.LENGTH_SHORT).show();
finish();
}
}
});
simpleProgressBar.setVisibility(View.VISIBLE);
deleteBucket.start();
}
});
builder.setNegativeButton(android.R.string.cancel, new DialogInterface.OnClickListener() {
@Override
public void onClick(DialogInterface dialog, int which) {
}
});
AlertDialog dialog = builder.create();
dialog.show();
}
private void upload(String bucket) {
Intent intent = new Intent(this, Uploader.class);
intent.putExtra("endpoint", endpoint);
@ -181,4 +281,14 @@ public class BucketSelect extends AppCompatActivity {
startActivity(intent);
}
private void newBucket() {
Toast.makeText(BucketSelect.this, getResources().getString(R.string.pending_feature), Toast.LENGTH_SHORT).show();
/*Intent intent = new Intent(this, Uploader.class);
intent.putExtra("endpoint", endpoint);
intent.putExtra("username", username);
intent.putExtra("password", password);
intent.putExtra("region", location);
startActivity(intent);*/
}
}

8
app/src/main/java/asgardius/page/s3manager/ObjectSelect.java
View file

@ -53,6 +53,7 @@ public class ObjectSelect extends AppCompatActivity {
S3ClientOptions s3ClientOptions;
AWSCredentials myCredentials;
AmazonS3 s3client;
ProgressBar simpleProgressBar;
@Override
protected void onCreate(Bundle savedInstanceState) {
@ -78,7 +79,7 @@ public class ObjectSelect extends AppCompatActivity {
recyclerView = findViewById(R.id.olist);
final ProgressBar simpleProgressBar = (ProgressBar) findViewById(R.id.simpleProgressBar);
simpleProgressBar = (ProgressBar) findViewById(R.id.simpleProgressBar);
// layout for vertical orientation
LinearLayoutManager linearLayoutManager = new LinearLayoutManager(getApplicationContext());
@ -370,7 +371,7 @@ public class ObjectSelect extends AppCompatActivity {
@Override
public void onClick(DialogInterface dialog, int which) {
//Toast.makeText(ObjectSelect.this, getResources().getString(R.string.pending_feature), Toast.LENGTH_SHORT).show();
Thread deleteobject = new Thread(new Runnable() {
Thread deleteObject = new Thread(new Runnable() {
@Override
public void run() {
@ -440,7 +441,8 @@ public class ObjectSelect extends AppCompatActivity {
}
}
});
deleteobject.start();
simpleProgressBar.setVisibility(View.VISIBLE);
deleteObject.start();
}
});
builder.setNegativeButton(android.R.string.cancel, new DialogInterface.OnClickListener() {

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3
app/src/main/res/values/strings.xml
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@ -12,10 +12,13 @@
<string name="pending_feature">This feature is not implemented yet</string>
<string name="file_external">Open in</string>
<string name="upload_tobucket">Upload to this bucket</string>
<string name="create_bucket">Create new bucket</string>
<string name="upload_here">Upload in current folder</string>
<string name="file_del">Delete</string>
<string name="file_del_confirm">Do you want to delete this file?</string>
<string name="folder_del_confirm">Do you want to delete this folder?</string>
<string name="bucket_del_confirm">Do you want to delete this bucket?</string>
<string name="bucket_del_success">Bucket deleted successfully</string>
<string name="folder_del_success">Folder deleted successfully</string>
<string name="file_del_success">File deleted successfully</string>
<string name="only_item_onlist">This is the only item on this folder, you should delete the parent folder instead</string>