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Implement backup and restore without storage permission #94

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Sep 21, 2022
Merged

Implement backup and restore without storage permission #94

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117 changes: 106 additions & 11 deletions app/src/main/java/rocks/poopjournal/vacationdays/SettingsActivity.java
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Original file line number Diff line number Diff line change
Expand Up @@ -18,18 +18,26 @@
import android.widget.TextView;
import android.widget.Toast;

import androidx.activity.result.ActivityResultLauncher;
import androidx.activity.result.contract.ActivityResultContracts;
import androidx.annotation.NonNull;
import androidx.appcompat.app.AppCompatActivity;
import androidx.appcompat.app.AppCompatDelegate;
import androidx.core.app.ActivityCompat;
import androidx.core.content.ContextCompat;

import com.opencsv.CSVReader;
import com.opencsv.exceptions.CsvValidationException;

import java.io.BufferedWriter;
import java.io.File;
import java.io.FileReader;
import java.io.FileWriter;
import java.io.IOException;
import java.io.InputStreamReader;
import java.io.OutputStreamWriter;
import java.util.ArrayList;
import java.util.List;

import static android.Manifest.permission.READ_EXTERNAL_STORAGE;
import static android.Manifest.permission.WRITE_EXTERNAL_STORAGE;
Expand All @@ -41,6 +49,89 @@ public class SettingsActivity extends AppCompatActivity {
private static final int STORAGE_REQUEST_CODE_EXPORT = 1;
private static final int STORAGE_REQUEST_CODE_IMPORT = 2;
private String[] storagepermission;
private final ActivityResultLauncher<String> importCSV = registerForActivityResult(new ActivityResultContracts.GetContent(), result -> {
if (result != null) {
try (CSVReader csvReader = new CSVReader(new InputStreamReader(getContentResolver().openInputStream(result)))) {
// List<String[]> restoreData = new ArrayList<>();

int k = Helper.data.size();
int counter;
if (k == 0) {
counter = 1;
} else {
counter = Helper.data.size();
}
for (int i = 0; i < counter; i++) {
Log.d("bakwaasinloop", "i am in" + counter);
String[] nextline;
while ((nextline = csvReader.readNext()) != null) {
String id = nextline[0];
String title = nextline[1];
String monthyear = nextline[2];
String dates = nextline[3];
String newdates = dates.replaceAll("geodholaz", ",");
int noOfHolidays = Integer.parseInt(nextline[4]);
db.insert_data(id, title, monthyear, newdates, noOfHolidays);
db.show_data();

Helper.holidayTitle = "";
k++;
}
}
Helper.whichTabSelected = 0;
Toast.makeText(this, Helper.whichTabSelected + "Restored...." + Helper.data.size(), Toast.LENGTH_SHORT).show();
Intent in = new Intent(SettingsActivity.this, MainActivity.class);
startActivity(in);
finish();
} catch (IOException | CsvValidationException e) {
e.printStackTrace();
}
}
});
private final ActivityResultLauncher<String> exportCSV = registerForActivityResult(new ActivityResultContracts.CreateDocument("text/plain"), result -> {
if (result != null) {
try (BufferedWriter bw = new BufferedWriter(new OutputStreamWriter(getContentResolver().openOutputStream(result)))) {
for (int i = 0; i < Helper.data.size(); i++) {
bw.append(Helper.data.get(i)[0]);
bw.append(",");
bw.append(Helper.data.get(i)[1]);
bw.append(",");
bw.append(Helper.data.get(i)[2]);
bw.append(",");
String newdate = Helper.data.get(i)[3];
String new1 = newdate.replaceAll(",", "geodholaz");
Log.d("formatingdate", "" + new1);
bw.append(new1);
bw.append(",");
String noOfHolidays = Helper.data.get(i)[4];
bw.append(noOfHolidays);
bw.append(",");
bw.append("\n");
//Toast.makeText(this, "Backup Exported "+FileandPathname, Toast.LENGTH_LONG ).show();
}
Toast.makeText(this, "Backup Exported", Toast.LENGTH_LONG ).show();
/*final Dialog d = new Dialog(this);
d.requestWindowFeature(Window.FEATURE_NO_TITLE);
d.setContentView(R.layout.backup_dialogbox);
Button btnok = d.findViewById(R.id.btnok);
TextView path = d.findViewById(R.id.path);
path.setText("Backup Exported");
WindowManager.LayoutParams lp = d.getWindow().getAttributes();
lp.dimAmount = 0.9f;
d.getWindow().setAttributes(lp);
d.getWindow().addFlags(WindowManager.LayoutParams.FLAG_BLUR_BEHIND);
btnok.setOnClickListener(new View.OnClickListener() {
@Override
public void onClick(View view) {
d.dismiss();
}
});
d.show();*/
} catch (IOException e) {

}
}
});


@Override
Expand All @@ -51,7 +142,7 @@ protected void onCreate(Bundle savedInstanceState) {
storagepermission = new String[]{WRITE_EXTERNAL_STORAGE};
modetitle = findViewById(R.id.modetitle);
noofvacations = findViewById(R.id.noOfvacations);
noofvacations.setText(""+Helper.totalHolidays);
noofvacations.setText("" + Helper.totalHolidays);
switch (rocks.poopjournal.vacationdays.Helper.isnightmodeon) {
case "followsys":
modetitle.setText("Follow System");
Expand Down Expand Up @@ -202,27 +293,28 @@ public void back(View view) {
Intent i = new Intent(this, MainActivity.class);
startActivity(i);
}

public void setnoofvacations(View view) {
final Dialog d = new Dialog(this);
d.requestWindowFeature(Window.FEATURE_NO_TITLE);
d.setContentView(R.layout.noofvacationsdialogbox);
Button btnsave = d.findViewById(R.id.savenoofvacations);
EditText noofvacations=d.findViewById(R.id.enterednoofvacations);
EditText noofvacations = d.findViewById(R.id.enterednoofvacations);
WindowManager.LayoutParams lp = d.getWindow().getAttributes();
lp.dimAmount = 0.9f;
d.getWindow().setAttributes(lp);
d.getWindow().addFlags(WindowManager.LayoutParams.FLAG_BLUR_BEHIND);
btnsave.setOnClickListener(new View.OnClickListener() {
@Override
public void onClick(View view) {
int setnoofvacations= Integer.parseInt(noofvacations.getText().toString());
int setnoofvacations = Integer.parseInt(noofvacations.getText().toString());
db.setnoofholidays(setnoofvacations);
noofvacations.setText(""+Helper.totalHolidays);
noofvacations.setText("" + Helper.totalHolidays);
d.dismiss();
Intent intennt = new Intent(SettingsActivity.this,SettingsActivity.class);
startActivity(intennt);
overridePendingTransition(0, 0);
finish();
Intent intennt = new Intent(SettingsActivity.this, SettingsActivity.class);
startActivity(intennt);
overridePendingTransition(0, 0);
finish();
}
});
d.show();
Expand Down Expand Up @@ -316,7 +408,8 @@ public void onRadioButtonClicked(View view) {


public void backup(View view) {
Toast.makeText(this, "This functionality will be available in next version", Toast.LENGTH_SHORT).show();
//Toast.makeText(this, "This functionality will be available in next version", Toast.LENGTH_SHORT).show();
exportCSV.launch("holidays_" + System.currentTimeMillis());

// if(checkStoragePermission()){
// Log.d("IntakePerExport","hello");
Expand All @@ -329,9 +422,11 @@ public void backup(View view) {
// requestStoragePermissionExport();
// }
}
//

//
public void restore(View view) {
Toast.makeText(this, "This functionality will be available in next version", Toast.LENGTH_SHORT).show();
//Toast.makeText(this, "This functionality will be available in next version", Toast.LENGTH_SHORT).show();
importCSV.launch("text/plain");

// String text="Bismillah di barkat";
//// savefile(file_name,text);
Expand Down