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Commit 20fbad9b authored by Anuththara18's avatar Anuththara18
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CSV File Generating in other assessments & Adding image of parent's signature to the PDF generated

parent 5885d509
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Showing with 358 additions and 21 deletions
app/src/main/java/com/anuththara18/attentionassessment/alternating/AACompleteScreen.java
View file @ 20fbad9b
......@@ -7,6 +7,7 @@ import android.database.sqlite.SQLiteDatabase;
import android.graphics.Bitmap;
import android.graphics.BitmapFactory;
import android.graphics.Canvas;
import android.graphics.Matrix;
import android.graphics.Paint;
import android.graphics.Typeface;
import android.graphics.pdf.PdfDocument;
......@@ -26,11 +27,15 @@ import androidx.core.content.ContextCompat;
import com.anuththara18.attentionassessment.R;
import com.anuththara18.attentionassessment.age.AgeActivity;
import com.anuththara18.attentionassessment.consentform.ParentsConsentDatabaseHelper;
import com.anuththara18.attentionassessment.gender.GenderActivity;
import com.anuththara18.attentionassessment.home.NavigationDrawerActivity;
import com.anuththara18.attentionassessment.selective.Selective;
import com.opencsv.CSVWriter;
import java.io.File;
import java.io.FileOutputStream;
import java.io.FileWriter;
import java.io.IOException;
import java.util.ArrayList;
import java.util.List;
......@@ -55,7 +60,8 @@ public class AACompleteScreen extends AppCompatActivity {
// creating a bitmap variable
// for storing our images
Bitmap bmp, scaledbmp;
Bitmap bmp, bmp2, scaledbmp, scaledbmp2;
public static ParentsConsentDatabaseHelper sqLiteHelper;
// constant code for runtime permissions
private static final int PERMISSION_REQUEST_CODE = 200;
......@@ -73,6 +79,8 @@ public class AACompleteScreen extends AppCompatActivity {
decorView.setSystemUiVisibility(uiOptions);
setContentView(R.layout.activity_complete_screen2);
sqLiteHelper = new ParentsConsentDatabaseHelper(this, "ParentsConsent.sqlite", null, 1);
complete = findViewById(R.id.complete);
complete.setOnClickListener(new View.OnClickListener() {
......@@ -84,16 +92,27 @@ public class AACompleteScreen extends AppCompatActivity {
}
});
dataList = new ArrayList<>();
/*******************************************************************************************/
//opening the database
mDatabase = openOrCreateDatabase(AlternatingAttentionGame1.DATABASE_NAME, MODE_PRIVATE, null);
try {
Cursor cursor = sqLiteHelper.getData("SELECT * FROM ParentsConsent");
while (cursor.moveToNext()) {
byte[] image = cursor.getBlob(0);
bmp2 = BitmapFactory.decodeByteArray(image, 0, image.length);
//fingerprintImageView.setImageBitmap(bmp);
}
}
catch (Exception e) {
e.printStackTrace();
}
/*******************************************************************************************/
// initializing our variables.
bmp = BitmapFactory.decodeResource(getResources(), R.drawable.focused);
bmp = BitmapFactory.decodeResource(getResources(), R.drawable.alternative);
scaledbmp = Bitmap.createScaledBitmap(bmp, 140, 140, false);
//scaledbmp2 = Bitmap.createScaledBitmap(bmp2, 200, 200, false);
scaledbmp2 = BITMAP_RESIZER(bmp2, 400, 400);
// below code is used for
// checking our permissions.
......@@ -105,6 +124,14 @@ public class AACompleteScreen extends AppCompatActivity {
/*******************************************************************************************/
dataList = new ArrayList<>();
//opening the database
mDatabase = openOrCreateDatabase(AlternatingAttentionGame1.DATABASE_NAME, MODE_PRIVATE, null);
/*******************************************************************************************/
//this part will display the data in the list
//we used rawQuery(sql, selectionargs) for fetching all the employees
......@@ -132,6 +159,42 @@ public class AACompleteScreen extends AppCompatActivity {
/*******************************************************************************************/
String csv = (Environment.getExternalStorageDirectory().getAbsolutePath() + "/AlternatingAttention.csv"); // Here csv file name is MyCsvFile.csv
// csv will create inside phone storage.
CSVWriter writer = null;
try {
writer = new CSVWriter(new FileWriter(csv));
String[] entries = {"id","child_id","total_correct_responses","correct_responses","commission_errors","omission_errors","mean_reaction_time","total_duration"};
writer.writeNext(entries);
List<String[]> data = new ArrayList<String[]>();
for (int i = 0; i < dataList.size(); i++) {
Alternating gameData = dataList.get(i);
data.add(new String[]{ String.valueOf(gameData.getId()),
String.valueOf(gameData.getChildID()),
String.valueOf(gameData.getTotalCorrectResponses()),
String.valueOf(gameData.getNoOfCorrectResponses()),
String.valueOf(gameData.getNoOfCommissionErrors()),
String.valueOf(gameData.getNoOfOmmissionErrors()),
String.valueOf(gameData.getMeanReactionTime()),
String.valueOf(gameData.getTotalDuration())
});
}
writer.writeAll(data); // data is adding to csv
writer.close();
//callRead();
} catch (IOException e) {
e.printStackTrace();
}
/*******************************************************************************************/
// generate our PDF file.
// creating an object variable
// for our PDF document.
......@@ -164,6 +227,7 @@ public class AACompleteScreen extends AppCompatActivity {
// third parameter is position from top and last
// one is our variable for paint.
canvas.drawBitmap(scaledbmp, 56, 40, paint);
canvas.drawBitmap(scaledbmp2, 400, 0, paint);
// below line is used for adding typeface for
// our text which we will be adding in our PDF file.
......@@ -338,4 +402,22 @@ public class AACompleteScreen extends AppCompatActivity {
/**************************************************************************************************/
public Bitmap BITMAP_RESIZER(Bitmap bitmap,int newWidth,int newHeight) {
Bitmap scaledBitmap = Bitmap.createBitmap(newWidth, newHeight, Bitmap.Config.ARGB_8888);
float ratioX = newWidth / (float) bitmap.getWidth();
float ratioY = newHeight / (float) bitmap.getHeight();
float middleX = newWidth / 2.0f;
float middleY = newHeight / 2.0f;
Matrix scaleMatrix = new Matrix();
scaleMatrix.setScale(ratioX, ratioY, middleX, middleY);
Canvas canvas = new Canvas(scaledBitmap);
canvas.setMatrix(scaleMatrix);
canvas.drawBitmap(bitmap, middleX - bitmap.getWidth() / 2, middleY - bitmap.getHeight() / 2, new Paint(Paint.FILTER_BITMAP_FLAG));
return scaledBitmap;
}
}
app/src/main/java/com/anuththara18/attentionassessment/dividedattention/DACompleteScreen.java
View file @ 20fbad9b
......@@ -8,6 +8,7 @@ import android.database.sqlite.SQLiteDatabase;
import android.graphics.Bitmap;
import android.graphics.BitmapFactory;
import android.graphics.Canvas;
import android.graphics.Matrix;
import android.graphics.Paint;
import android.graphics.Typeface;
import android.graphics.pdf.PdfDocument;
......@@ -30,11 +31,15 @@ import androidx.core.content.FileProvider;
import com.anuththara18.attentionassessment.BuildConfig;
import com.anuththara18.attentionassessment.R;
import com.anuththara18.attentionassessment.age.AgeActivity;
import com.anuththara18.attentionassessment.consentform.ParentsConsentDatabaseHelper;
import com.anuththara18.attentionassessment.gender.GenderActivity;
import com.anuththara18.attentionassessment.home.NavigationDrawerActivity;
import com.anuththara18.attentionassessment.selective.Selective;
import com.opencsv.CSVWriter;
import java.io.File;
import java.io.FileOutputStream;
import java.io.FileWriter;
import java.io.IOException;
import java.util.ArrayList;
import java.util.List;
......@@ -57,7 +62,8 @@ public class DACompleteScreen extends AppCompatActivity {
// creating a bitmap variable
// for storing our images
Bitmap bmp, scaledbmp;
Bitmap bmp, bmp2, scaledbmp, scaledbmp2;
public static ParentsConsentDatabaseHelper sqLiteHelper;
// constant code for runtime permissions
private static final int PERMISSION_REQUEST_CODE = 200;
......@@ -75,6 +81,8 @@ public class DACompleteScreen extends AppCompatActivity {
decorView.setSystemUiVisibility(uiOptions);
setContentView(R.layout.activity_complete_screen2);
sqLiteHelper = new ParentsConsentDatabaseHelper(this, "ParentsConsent.sqlite", null, 1);
complete = findViewById(R.id.complete);
complete.setOnClickListener(new View.OnClickListener() {
......@@ -86,16 +94,27 @@ public class DACompleteScreen extends AppCompatActivity {
}
});
dataList = new ArrayList<>();
/*******************************************************************************************/
//opening the database
mDatabase = openOrCreateDatabase(DividedAttentionGame1.DATABASE_NAME, MODE_PRIVATE, null);
try {
Cursor cursor = sqLiteHelper.getData("SELECT * FROM ParentsConsent");
while (cursor.moveToNext()) {
byte[] image = cursor.getBlob(0);
bmp2 = BitmapFactory.decodeByteArray(image, 0, image.length);
//fingerprintImageView.setImageBitmap(bmp);
}
}
catch (Exception e) {
e.printStackTrace();
}
/*******************************************************************************************/
// initializing our variables.
bmp = BitmapFactory.decodeResource(getResources(), R.drawable.divided);
scaledbmp = Bitmap.createScaledBitmap(bmp, 140, 140, false);
//scaledbmp2 = Bitmap.createScaledBitmap(bmp2, 200, 200, false);
scaledbmp2 = BITMAP_RESIZER(bmp2, 400, 400);
// below code is used for
// checking our permissions.
......@@ -107,6 +126,13 @@ public class DACompleteScreen extends AppCompatActivity {
/*******************************************************************************************/
dataList = new ArrayList<>();
//opening the database
mDatabase = openOrCreateDatabase(DividedAttentionGame1.DATABASE_NAME, MODE_PRIVATE, null);
/*******************************************************************************************/
//this part will display the data in the list
//we used rawQuery(sql, selectionargs) for fetching all the employees
......@@ -134,6 +160,43 @@ public class DACompleteScreen extends AppCompatActivity {
/*******************************************************************************************/
String csv = (Environment.getExternalStorageDirectory().getAbsolutePath() + "/DividedAttention.csv"); // Here csv file name is MyCsvFile.csv
// csv will create inside phone storage.
CSVWriter writer = null;
try {
writer = new CSVWriter(new FileWriter(csv));
String[] entries = {"id","child_id","total_correct_responses","correct_responses","commission_errors","omission_errors","mean_reaction_time","total_duration"};
writer.writeNext(entries);
List<String[]> data = new ArrayList<String[]>();
for (int i = 0; i < dataList.size(); i++) {
Divided gameData = dataList.get(i);
data.add(new String[]{ String.valueOf(gameData.getId()),
String.valueOf(gameData.getChildID()),
String.valueOf(gameData.getTotalCorrectResponses()),
String.valueOf(gameData.getNoOfCorrectResponses()),
String.valueOf(gameData.getNoOfCommissionErrors()),
String.valueOf(gameData.getNoOfOmmissionErrors()),
String.valueOf(gameData.getMeanReactionTime()),
String.valueOf(gameData.getTotalDuration())
});
}
writer.writeAll(data); // data is adding to csv
writer.close();
//callRead();
} catch (IOException e) {
e.printStackTrace();
}
/*******************************************************************************************/
// generate our PDF file.
// creating an object variable
// for our PDF document.
......@@ -166,6 +229,7 @@ public class DACompleteScreen extends AppCompatActivity {
// third parameter is position from top and last
// one is our variable for paint.
canvas.drawBitmap(scaledbmp, 56, 40, paint);
canvas.drawBitmap(scaledbmp2, 400, 0, paint);
// below line is used for adding typeface for
// our text which we will be adding in our PDF file.
......@@ -340,4 +404,25 @@ public class DACompleteScreen extends AppCompatActivity {
/**************************************************************************************************/
public Bitmap BITMAP_RESIZER(Bitmap bitmap,int newWidth,int newHeight) {
Bitmap scaledBitmap = Bitmap.createBitmap(newWidth, newHeight, Bitmap.Config.ARGB_8888);
float ratioX = newWidth / (float) bitmap.getWidth();
float ratioY = newHeight / (float) bitmap.getHeight();
float middleX = newWidth / 2.0f;
float middleY = newHeight / 2.0f;
Matrix scaleMatrix = new Matrix();
scaleMatrix.setScale(ratioX, ratioY, middleX, middleY);
Canvas canvas = new Canvas(scaledBitmap);
canvas.setMatrix(scaleMatrix);
canvas.drawBitmap(bitmap, middleX - bitmap.getWidth() / 2, middleY - bitmap.getHeight() / 2, new Paint(Paint.FILTER_BITMAP_FLAG));
return scaledBitmap;
}
/**************************************************************************************************/
}
app/src/main/java/com/anuththara18/attentionassessment/focused/FACompleteScreen.java
View file @ 20fbad9b
......@@ -8,6 +8,7 @@ import android.database.sqlite.SQLiteDatabase;
import android.graphics.Bitmap;
import android.graphics.BitmapFactory;
import android.graphics.Canvas;
import android.graphics.Matrix;
import android.graphics.Paint;
import android.graphics.Typeface;
import android.graphics.pdf.PdfDocument;
......@@ -30,11 +31,15 @@ import androidx.core.content.FileProvider;
import com.anuththara18.attentionassessment.BuildConfig;
import com.anuththara18.attentionassessment.R;
import com.anuththara18.attentionassessment.age.AgeActivity;;
import com.anuththara18.attentionassessment.consentform.ParentsConsentDatabaseHelper;
import com.anuththara18.attentionassessment.gender.GenderActivity;
import com.anuththara18.attentionassessment.home.NavigationDrawerActivity;
import com.anuththara18.attentionassessment.selective.Selective;
import com.opencsv.CSVWriter;
import java.io.File;
import java.io.FileOutputStream;
import java.io.FileWriter;
import java.io.IOException;
import java.util.ArrayList;
import java.util.List;
......@@ -57,7 +62,8 @@ public class FACompleteScreen extends AppCompatActivity {
// creating a bitmap variable
// for storing our images
Bitmap bmp, scaledbmp;
Bitmap bmp, bmp2, scaledbmp, scaledbmp2;
public static ParentsConsentDatabaseHelper sqLiteHelper;
// constant code for runtime permissions
private static final int PERMISSION_REQUEST_CODE = 200;
......@@ -75,6 +81,8 @@ public class FACompleteScreen extends AppCompatActivity {
decorView.setSystemUiVisibility(uiOptions);
setContentView(R.layout.activity_complete_screen2);
sqLiteHelper = new ParentsConsentDatabaseHelper(this, "ParentsConsent.sqlite", null, 1);
complete = findViewById(R.id.complete);
complete.setOnClickListener(new View.OnClickListener() {
......@@ -86,16 +94,27 @@ public class FACompleteScreen extends AppCompatActivity {
}
});
dataList = new ArrayList<>();
/*******************************************************************************************/
//opening the database
mDatabase = openOrCreateDatabase(FocusedAttentionGame1.DATABASE_NAME, MODE_PRIVATE, null);
try {
Cursor cursor = sqLiteHelper.getData("SELECT * FROM ParentsConsent");
while (cursor.moveToNext()) {
byte[] image = cursor.getBlob(0);
bmp2 = BitmapFactory.decodeByteArray(image, 0, image.length);
//fingerprintImageView.setImageBitmap(bmp);
}
}
catch (Exception e) {
e.printStackTrace();
}
/*******************************************************************************************/
// initializing our variables.
bmp = BitmapFactory.decodeResource(getResources(), R.drawable.focused);
scaledbmp = Bitmap.createScaledBitmap(bmp, 140, 140, false);
//scaledbmp2 = Bitmap.createScaledBitmap(bmp2, 200, 200, false);
scaledbmp2 = BITMAP_RESIZER(bmp2, 400, 400);
// below code is used for
// checking our permissions.
......@@ -107,6 +126,13 @@ public class FACompleteScreen extends AppCompatActivity {
/*******************************************************************************************/
dataList = new ArrayList<>();
//opening the database
mDatabase = openOrCreateDatabase(FocusedAttentionGame1.DATABASE_NAME, MODE_PRIVATE, null);
/*******************************************************************************************/
//this part will display the data in the list
//we used rawQuery(sql, selectionargs) for fetching all the employees
......@@ -134,6 +160,43 @@ public class FACompleteScreen extends AppCompatActivity {
/*******************************************************************************************/
String csv = (Environment.getExternalStorageDirectory().getAbsolutePath() + "/FocusedAttention.csv"); // Here csv file name is MyCsvFile.csv
// csv will create inside phone storage.
CSVWriter writer = null;
try {
writer = new CSVWriter(new FileWriter(csv));
String[] entries = {"id","child_id","total_correct_responses","correct_responses","commission_errors","omission_errors","mean_reaction_time","total_duration"};
writer.writeNext(entries);
List<String[]> data = new ArrayList<String[]>();
for (int i = 0; i < dataList.size(); i++) {
Focused gameData = dataList.get(i);
data.add(new String[]{ String.valueOf(gameData.getId()),
String.valueOf(gameData.getChildID()),
String.valueOf(gameData.getTotalCorrectResponses()),
String.valueOf(gameData.getNoOfCorrectResponses()),
String.valueOf(gameData.getNoOfCommissionErrors()),
String.valueOf(gameData.getNoOfOmmissionErrors()),
String.valueOf(gameData.getMeanReactionTime()),
String.valueOf(gameData.getTotalDuration())
});
}
writer.writeAll(data); // data is adding to csv
writer.close();
//callRead();
} catch (IOException e) {
e.printStackTrace();
}
/*******************************************************************************************/
// generate our PDF file.
// creating an object variable
// for our PDF document.
......@@ -166,6 +229,7 @@ public class FACompleteScreen extends AppCompatActivity {
// third parameter is position from top and last
// one is our variable for paint.
canvas.drawBitmap(scaledbmp, 56, 40, paint);
canvas.drawBitmap(scaledbmp2, 400, 0, paint);
// below line is used for adding typeface for
// our text which we will be adding in our PDF file.
......@@ -340,4 +404,25 @@ public class FACompleteScreen extends AppCompatActivity {
/**************************************************************************************************/
public Bitmap BITMAP_RESIZER(Bitmap bitmap,int newWidth,int newHeight) {
Bitmap scaledBitmap = Bitmap.createBitmap(newWidth, newHeight, Bitmap.Config.ARGB_8888);
float ratioX = newWidth / (float) bitmap.getWidth();
float ratioY = newHeight / (float) bitmap.getHeight();
float middleX = newWidth / 2.0f;
float middleY = newHeight / 2.0f;
Matrix scaleMatrix = new Matrix();
scaleMatrix.setScale(ratioX, ratioY, middleX, middleY);
Canvas canvas = new Canvas(scaledBitmap);
canvas.setMatrix(scaleMatrix);
canvas.drawBitmap(bitmap, middleX - bitmap.getWidth() / 2, middleY - bitmap.getHeight() / 2, new Paint(Paint.FILTER_BITMAP_FLAG));
return scaledBitmap;
}
/**************************************************************************************************/
}
app/src/main/java/com/anuththara18/attentionassessment/sustained/SA1CompleteScreen.java
View file @ 20fbad9b
......@@ -8,6 +8,7 @@ import android.database.sqlite.SQLiteDatabase;
import android.graphics.Bitmap;
import android.graphics.BitmapFactory;
import android.graphics.Canvas;
import android.graphics.Matrix;
import android.graphics.Paint;
import android.graphics.Typeface;
import android.graphics.pdf.PdfDocument;
......@@ -30,11 +31,15 @@ import androidx.core.content.FileProvider;
import com.anuththara18.attentionassessment.BuildConfig;
import com.anuththara18.attentionassessment.R;
import com.anuththara18.attentionassessment.age.AgeActivity;
import com.anuththara18.attentionassessment.consentform.ParentsConsentDatabaseHelper;
import com.anuththara18.attentionassessment.gender.GenderActivity;
import com.anuththara18.attentionassessment.home.NavigationDrawerActivity;
import com.anuththara18.attentionassessment.selective.Selective;
import com.opencsv.CSVWriter;
import java.io.File;
import java.io.FileOutputStream;
import java.io.FileWriter;
import java.io.IOException;
import java.util.ArrayList;
import java.util.List;
......@@ -57,7 +62,8 @@ public class SA1CompleteScreen extends AppCompatActivity {
// creating a bitmap variable
// for storing our images
Bitmap bmp, scaledbmp;
Bitmap bmp, bmp2, scaledbmp, scaledbmp2;
public static ParentsConsentDatabaseHelper sqLiteHelper;
// constant code for runtime permissions
private static final int PERMISSION_REQUEST_CODE = 200;
......@@ -75,6 +81,8 @@ public class SA1CompleteScreen extends AppCompatActivity {
decorView.setSystemUiVisibility(uiOptions);
setContentView(R.layout.activity_complete_screen2);
sqLiteHelper = new ParentsConsentDatabaseHelper(this, "ParentsConsent.sqlite", null, 1);
complete = findViewById(R.id.complete);
complete.setOnClickListener(new View.OnClickListener() {
......@@ -86,16 +94,27 @@ public class SA1CompleteScreen extends AppCompatActivity {
}
});
dataList = new ArrayList<>();
/*******************************************************************************************/
//opening the database
mDatabase = openOrCreateDatabase(SustainedAttentionGame1.DATABASE_NAME, MODE_PRIVATE, null);
try {
Cursor cursor = sqLiteHelper.getData("SELECT * FROM ParentsConsent");
while (cursor.moveToNext()) {
byte[] image = cursor.getBlob(0);
bmp2 = BitmapFactory.decodeByteArray(image, 0, image.length);
//fingerprintImageView.setImageBitmap(bmp);
}
}
catch (Exception e) {
e.printStackTrace();
}
/*******************************************************************************************/
// initializing our variables.
bmp = BitmapFactory.decodeResource(getResources(), R.drawable.sustained);
scaledbmp = Bitmap.createScaledBitmap(bmp, 140, 140, false);
//scaledbmp2 = Bitmap.createScaledBitmap(bmp2, 200, 200, false);
scaledbmp2 = BITMAP_RESIZER(bmp2, 400, 400);
// below code is used for
// checking our permissions.
......@@ -107,6 +126,14 @@ public class SA1CompleteScreen extends AppCompatActivity {
/*******************************************************************************************/
dataList = new ArrayList<>();
//opening the database
mDatabase = openOrCreateDatabase(SustainedAttentionGame1.DATABASE_NAME, MODE_PRIVATE, null);
/*******************************************************************************************/
//this part will display the data in the list
//we used rawQuery(sql, selectionargs) for fetching all the employees
......@@ -134,6 +161,42 @@ public class SA1CompleteScreen extends AppCompatActivity {
/*******************************************************************************************/
String csv = (Environment.getExternalStorageDirectory().getAbsolutePath() + "/SustainedAttention.csv"); // Here csv file name is MyCsvFile.csv
// csv will create inside phone storage.
CSVWriter writer = null;
try {
writer = new CSVWriter(new FileWriter(csv));
String[] entries = {"id","child_id","total_correct_responses","correct_responses","commission_errors","omission_errors","mean_reaction_time","total_duration"};
writer.writeNext(entries);
List<String[]> data = new ArrayList<String[]>();
for (int i = 0; i < dataList.size(); i++) {
Sustained gameData = dataList.get(i);
data.add(new String[]{ String.valueOf(gameData.getId()),
String.valueOf(gameData.getChildID()),
String.valueOf(gameData.getTotalCorrectResponses()),
String.valueOf(gameData.getNoOfCorrectResponses()),
String.valueOf(gameData.getNoOfCommissionErrors()),
String.valueOf(gameData.getNoOfOmmissionErrors()),
String.valueOf(gameData.getMeanReactionTime()),
String.valueOf(gameData.getTotalDuration())
});
}
writer.writeAll(data); // data is adding to csv
writer.close();
//callRead();
} catch (IOException e) {
e.printStackTrace();
}
/*******************************************************************************************/
// generate our PDF file.
// creating an object variable
// for our PDF document.
......@@ -166,6 +229,7 @@ public class SA1CompleteScreen extends AppCompatActivity {
// third parameter is position from top and last
// one is our variable for paint.
canvas.drawBitmap(scaledbmp, 56, 40, paint);
canvas.drawBitmap(scaledbmp2, 400, 0, paint);
// below line is used for adding typeface for
// our text which we will be adding in our PDF file.
......@@ -340,4 +404,25 @@ public class SA1CompleteScreen extends AppCompatActivity {
/**************************************************************************************************/
public Bitmap BITMAP_RESIZER(Bitmap bitmap,int newWidth,int newHeight) {
Bitmap scaledBitmap = Bitmap.createBitmap(newWidth, newHeight, Bitmap.Config.ARGB_8888);
float ratioX = newWidth / (float) bitmap.getWidth();
float ratioY = newHeight / (float) bitmap.getHeight();
float middleX = newWidth / 2.0f;
float middleY = newHeight / 2.0f;
Matrix scaleMatrix = new Matrix();
scaleMatrix.setScale(ratioX, ratioY, middleX, middleY);
Canvas canvas = new Canvas(scaledBitmap);
canvas.setMatrix(scaleMatrix);
canvas.drawBitmap(bitmap, middleX - bitmap.getWidth() / 2, middleY - bitmap.getHeight() / 2, new Paint(Paint.FILTER_BITMAP_FLAG));
return scaledBitmap;
}
/**************************************************************************************************/
}
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