piyush-malaviya

import android.content.Context;
import android.content.DialogInterface;
import android.support.v7.app.AlertDialog;
import android.text.TextUtils;
import android.widget.ArrayAdapter;
 
import com.google.gson.Gson;
import com.google.gson.annotations.Expose;
import com.google.gson.annotations.SerializedName;

piyush-malaviya

public class LocalStorageProvider extends DocumentsProvider {

    public static final String AUTHORITY = "com.app.android.localstorage.documents";

    /**
     * Default root projection: everything but Root.COLUMN_MIME_TYPES
     */
    private final static String[] DEFAULT_ROOT_PROJECTION = new String[]{
            DocumentsContract.Root.COLUMN_ROOT_ID,
            DocumentsContract.Root.COLUMN_FLAGS,

piyush-malaviya

import android.content.ContentResolver;
import android.content.ContentUris;
import android.content.Context;
import android.content.Intent;
import android.database.Cursor;
import android.database.DatabaseUtils;
import android.graphics.Bitmap;
import android.net.Uri;
import android.os.Build;
import android.os.Environment;

piyush-malaviya

import android.os.Handler;
import android.support.v7.widget.RecyclerView;
import android.text.TextUtils;
import android.widget.Filter;
import android.widget.Filterable;

import java.util.ArrayList;

public abstract class BaseFilterAdapter<T, S extends RecyclerView.ViewHolder> extends RecyclerView.Adapter<S> implements Filterable {

piyush-malaviya

public class SpannableUtils {

    public static void makeStringClickable(final TextView textView, String clickableText, final OnClickSpannableListener onClickSpannableListener) {
        makeStringClickable(textView, clickableText, ContextCompat.getColor(textView.getContext(), R.color.colorPrimary), onClickSpannableListener);
    }

    public static void makeStringClickable(final TextView textView, String clickableText, final int color, final OnClickSpannableListener onClickSpannableListener) {
        String text = textView.getText().toString();

        if (!text.contains(clickableText)) {

piyush-malaviya

import android.app.Activity;
import android.content.Context;
import android.content.DialogInterface;
import android.content.Intent;
import android.content.pm.PackageManager;
import android.net.Uri;
import android.os.Build;
import android.support.v4.app.ActivityCompat;
import android.support.v4.app.Fragment;
import android.support.v4.content.ContextCompat;

piyush-malaviya

import java.io.IOException;
import java.lang.annotation.Annotation;
import java.lang.reflect.Type;
import okhttp3.RequestBody;
import okhttp3.ResponseBody;
import retrofit2.Converter;
import retrofit2.Retrofit;
import retrofit2.converter.gson.GsonConverterFactory;
import android.util.Log;
import java.nio.charset.Charset;

piyush-malaviya

import java.util.Calendar;

public class DateTimeUtils {

    private static final long SEC = 1000;
    private static final long MIN = SEC * 60;
    private static final long HOUR = MIN * 60;
    private static final long DAY = HOUR * 24;
    private static final long WEEK = DAY * 7;
    private static final long YESTERDAY = DAY * 2;

piyush-malaviya

public class FusedLocationHelper implements GoogleApiClient.OnConnectionFailedListener, ResultCallback<Status> {

    private static final String TAG = FusedLocationHelper.class.getSimpleName();
    private Context context;
    private GoogleApiClient googleApiClient;
    private Location lastKnownLocation;
    private LocationUpdateListener locationUpdateListener;
    // location request parameter
    private long interval = 0;                  // time in millisecond
    private long fastestInterval = 0;           // time in millisecond

piyush-malaviya

import android.util.Log;

import com.google.gson.JsonArray;
import com.google.gson.JsonElement;
import com.google.gson.JsonObject;
import com.google.gson.JsonPrimitive;

import java.util.Map;

public class PrintFormattedJson {