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imchathuraimchathura
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More Utilities
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‎.DS_Store

2 KB
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‎AndroidServices/PingService.java

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public class PingService extends Service {
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@Override
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public void onCreate() {
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super.onCreate();
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}
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public PingService() {
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super();
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}
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@Nullable
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@Override
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public IBinder onBind(Intent intent) {
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return null;
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}
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@Override
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public int onStartCommand(Intent intent, int flags, int startId) {
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Log.e("Service Started","-->");
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handler.postDelayed(runnable, 1000*60*8);
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return super.onStartCommand(intent, flags, startId);
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}
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@Override
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public void onDestroy() {
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super.onDestroy();
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handler.removeCallbacks(runnable);
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}
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@Override
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public void onLowMemory() {
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super.onLowMemory();
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}
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private Handler handler = new Handler();
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private Runnable runnable = new Runnable() {
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@Override
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public void run() {
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Log.e("## - Service Continuing"," - ##");
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//Do Stuff
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//pingLocation(getApplicationContext(),"B");
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handler.postDelayed(this, 1000*60*8);
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}
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};
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}
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/** Calling **/
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startService(new Intent(this, PingService.class));
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stopService(new Intent(this, PingService.class));

‎CurrentLocation/MyLocation.java

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@@ -122,7 +122,7 @@ public static abstract class LocationResult{
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}
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/** Implementation Part **/
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MyLocation.LocationResult locationResult = new MyLocation.LocationResult(){
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@Override
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public void gotLocation(Location location){

‎ImageHandling/ImageHandling.java

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/**
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* Insert image into SD card
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**/
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public static void insertImageInSDCard(Bitmap bp, String name) {
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/** Scale Down **/
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float maxImageSize = 1200;
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float ratio = Math.min(
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(float) maxImageSize / bp.getWidth(),
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(float) maxImageSize / bp.getHeight());
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int width = Math.round((float) ratio * bp.getWidth());
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int height = Math.round((float) ratio * bp.getHeight());
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Bitmap newBp = Bitmap.createScaledBitmap(bp, width, height, true);
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File f = new File(Environment.getExternalStorageDirectory(), Config.MEDIA_FOLDER);
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if (!f.exists()) {
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f.mkdirs();
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}
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File sdCardDirectory = Environment.getExternalStorageDirectory();
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File image = new File(sdCardDirectory.toString(), Config.MEDIA_FOLDER + name + ".jpg");
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if (image.exists()) {
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image.delete();
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}
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// Encode the file as a PNG image.
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FileOutputStream outStream;
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try {
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outStream = new FileOutputStream(image);
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newBp.compress(Bitmap.CompressFormat.JPEG, 60, outStream);
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/* 100 to keep full quality of the image */
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outStream.flush();
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outStream.close();
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} catch (IOException e) {
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e.printStackTrace();
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}
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}
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/**
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* Read image from external memory.
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**/
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public static Bitmap readImageFromExternalMemory(String imageName) throws IOException {
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File file = new File(Environment.getExternalStorageDirectory().toString() + "/.nomedia/appName" + imageName + ".jpg");
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FileInputStream inStream = new FileInputStream(file);
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Bitmap bitmap = BitmapFactory.decodeStream(inStream);
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inStream.close();
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return bitmap;
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}
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/**
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* Scale Down Bitmap
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**/
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public static Bitmap scaledownBitmap(Bitmap bmp, int size) {
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int height = size;
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Bitmap background = Bitmap.createBitmap((int)height, (int)height, android.graphics.Bitmap.Config.ARGB_8888);
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float originalWidth = bmp.getWidth();
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float originalHeight = bmp.getHeight();
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Canvas canvas = new Canvas(background);
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float scale = height / originalWidth;
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float xTranslation = 0.0f;
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float yTranslation = (height - originalHeight * scale) / 2.0f;
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Matrix transformation = new Matrix();
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transformation.postTranslate(xTranslation, yTranslation);
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transformation.preScale(scale, scale);
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Paint paint = new Paint();
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paint.setFilterBitmap(true);
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canvas.drawBitmap(bmp, transformation, paint);
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return background;
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}
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public static Bitmap rotateImage(Bitmap source, float angle){
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Matrix matrix = new Matrix();
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matrix.postRotate(angle);
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return Bitmap.createBitmap(source, 0, 0, source.getWidth(), source.getHeight(),
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matrix, true);
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}
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/** Taking Image from Camera **/
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Intent takePicture = new Intent(MediaStore.ACTION_IMAGE_CAPTURE);
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takePicture.putExtra(MediaStore.EXTRA_OUTPUT, getOutputMediaFile());
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startActivityForResult(takePicture, image);
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/** With Permission **/
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MarshMallowPermission marshMallowPermission = new MarshMallowPermission(getActivity());
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if(!marshMallowPermission.checkPermissionForCamera()){
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marshMallowPermission.requestPermissionForCamera();
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}else {
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Intent takePicture = new Intent(MediaStore.ACTION_IMAGE_CAPTURE);
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takePicture.putExtra(MediaStore.EXTRA_OUTPUT, getOutputMediaFile());
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startActivityForResult(takePicture, image);
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}
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/** Image Path Uri **/
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private Uri getOutputMediaFile(){
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String timeStamp = new SimpleDateFormat("yyyyMMdd_HHmmss").format(new Date());
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String imageFileName = timeStamp + ".jpg";
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File storageDir = Environment.getExternalStoragePublicDirectory(
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Environment.DIRECTORY_PICTURES);
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pictureImagePath = storageDir.getAbsolutePath() + "/" + imageFileName;
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File file = new File(pictureImagePath);
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return Uri.fromFile(file);
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}
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/** Getting the Image **/
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public void onActivityResult(int requestCode, int resultCode, Intent data) {
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super.onActivityResult(requestCode, resultCode, data);
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switch(requestCode) {
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case 1:
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if(resultCode == RESULT_OK){
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try {
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Bitmap bitmap;
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File imgFile = new File(pictureImagePath);
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if(imgFile.exists()){
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/** For Camera **/
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bitmap = BitmapFactory.decodeFile(imgFile.getAbsolutePath());
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}else{
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/** For from Gallery **/
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Uri pickedImage = data.getData();
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bitmap = decodeUri(pickedImage);
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}
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image2.setImageBitmap(bitmap);
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isImageView2Set = true;
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imageSetArray.add("img2");
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}catch (Exception e){
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e.printStackTrace();
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}
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}
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default:
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break;
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}
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}
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/** Decode Uri **/
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private Bitmap decodeUri(Uri selectedImage) throws FileNotFoundException {
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BitmapFactory.Options o = new BitmapFactory.Options();
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o.inJustDecodeBounds = true;
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BitmapFactory.decodeStream(
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getActivity().getContentResolver().openInputStream(selectedImage), null, o);
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final int REQUIRED_SIZE = 100;
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int width_tmp = o.outWidth, height_tmp = o.outHeight;
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int scale = 1;
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while (true) {
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if (width_tmp / 2 < REQUIRED_SIZE || height_tmp / 2 < REQUIRED_SIZE) {
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break;
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}
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width_tmp /= 2;
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height_tmp /= 2;
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scale *= 2;
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}
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BitmapFactory.Options o2 = new BitmapFactory.Options();
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o2.inSampleSize = scale;
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return BitmapFactory.decodeStream(
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getActivity().getContentResolver().openInputStream(selectedImage), null, null);
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}
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/** Stroing Image Example **/
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public void storingImages(){
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Bitmap imageBp;
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int i = 1;
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if (imageSetArray.contains("img1")) {
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imageBp = ((BitmapDrawable) image1.getDrawable()).getBitmap();
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Util.insertImageInSDCard(imageBp, "ImageName" + "_Report" + i);
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i++;
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}
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if (imageSetArray.contains("img2")) {
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imageBp = ((BitmapDrawable) image2.getDrawable()).getBitmap();
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Util.insertImageInSDCard(imageBp, "ImageName" + "_Report" + i);
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i++;
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}
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if (imageSetArray.contains("img3")) {
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imageBp = ((BitmapDrawable) image3.getDrawable()).getBitmap();
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Util.insertImageInSDCard(imageBp, "ImageName" + "_Report" + i);
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i++;
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}
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}

‎MarshMallowPermission/MarshMallowPermission.java

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public class MarshMallowPermission {
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public static final int RECORD_PERMISSION_REQUEST_CODE = 1;
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public static final int EXTERNAL_STORAGE_PERMISSION_REQUEST_CODE = 2;
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public static final int CAMERA_PERMISSION_REQUEST_CODE = 3;
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public static final int REQUEST_LOCATION_PERMISSION = 4;
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Activity activity;
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public MarshMallowPermission(Activity activity) {
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this.activity = activity;
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}
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public boolean checkPermissionForRecord(){
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int result = ContextCompat.checkSelfPermission(activity, Manifest.permission.RECORD_AUDIO);
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if (result == PackageManager.PERMISSION_GRANTED){
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return true;
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} else {
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return false;
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}
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}
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public boolean checkPermissionForExternalStorage(){
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int result = ContextCompat.checkSelfPermission(activity, Manifest.permission.WRITE_EXTERNAL_STORAGE);
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if (result == PackageManager.PERMISSION_GRANTED){
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return true;
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} else {
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return false;
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}
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}
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public boolean checkPermissionForCamera(){
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int result = ContextCompat.checkSelfPermission(activity, Manifest.permission.CAMERA);
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if (result == PackageManager.PERMISSION_GRANTED){
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return true;
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} else {
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return false;
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}
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}
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public boolean checkPermissionForLocation(){
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int result = ContextCompat.checkSelfPermission(activity, Manifest.permission.ACCESS_FINE_LOCATION);
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if (result == PackageManager.PERMISSION_GRANTED){
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return true;
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} else {
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return false;
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}
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}
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public void requestPermissionForRecord(){
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if (ActivityCompat.shouldShowRequestPermissionRationale(activity, Manifest.permission.RECORD_AUDIO)){
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Toast.makeText(activity, "Microphone permission needed for recording. Please allow in App Settings for additional functionality.", Toast.LENGTH_LONG).show();
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} else {
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ActivityCompat.requestPermissions(activity,new String[]{Manifest.permission.RECORD_AUDIO},RECORD_PERMISSION_REQUEST_CODE);
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}
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}
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public void requestPermissionForExternalStorage(){
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if (ActivityCompat.shouldShowRequestPermissionRationale(activity, Manifest.permission.WRITE_EXTERNAL_STORAGE)){
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Toast.makeText(activity, "External Storage permission needed. Please allow in App Settings for additional functionality.", Toast.LENGTH_LONG).show();
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} else {
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ActivityCompat.requestPermissions(activity,new String[]{Manifest.permission.WRITE_EXTERNAL_STORAGE},EXTERNAL_STORAGE_PERMISSION_REQUEST_CODE);
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}
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}
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public void requestPermissionForCamera(){
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if (ActivityCompat.shouldShowRequestPermissionRationale(activity, Manifest.permission.CAMERA)){
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Toast.makeText(activity, "Camera permission needed. Please allow in App Settings for additional functionality.", Toast.LENGTH_LONG).show();
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} else {
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ActivityCompat.requestPermissions(activity,new String[]{Manifest.permission.CAMERA},CAMERA_PERMISSION_REQUEST_CODE);
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}
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}
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public void requestPermissionForLocation(){
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if (ActivityCompat.shouldShowRequestPermissionRationale(activity, Manifest.permission.ACCESS_FINE_LOCATION)){
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Toast.makeText(activity, "Location permission needed. Please allow in App Settings for additional functionality.", Toast.LENGTH_LONG).show();
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} else {
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ActivityCompat.requestPermissions(activity,new String[]{Manifest.permission.ACCESS_FINE_LOCATION},REQUEST_LOCATION_PERMISSION);
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}
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}
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}

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