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@mustafasevgi
mustafasevgi / EndlessRecyclerOnScrollListener.java
Created Apr 7, 2016 — forked from imran0101/EndlessRecyclerOnScrollListener.java
RecyclerView position helper to get first and last visible positions
View EndlessRecyclerOnScrollListener.java
/**
* Custom Scroll listener for RecyclerView.
* Based on implementation https://gist.github.com/ssinss/e06f12ef66c51252563e
*/
public abstract class EndlessRecyclerOnScrollListener extends RecyclerView.OnScrollListener {
public static String TAG = "EndlessScrollListener";
private int previousTotal = 0; // The total number of items in the dataset after the last load
private boolean loading = true; // True if we are still waiting for the last set of data to load.
private int visibleThreshold = 5; // The minimum amount of items to have below your current scroll position before loading more.
@mustafasevgi
mustafasevgi / styles.xml
Created Jan 28, 2015
Android appcompat full screen and hide status bar
View styles.xml
<resources>
<style name="AppTheme" parent="@style/Theme.AppCompat.Light">
<item name="android:windowNoTitle">true</item>
<item name="windowActionBar">false</item>
<item name="android:windowFullscreen">true</item>
<item name="android:windowContentOverlay">@null</item>
</style>
</resources>
View usefully terminal command
//Create SHA1 key
keytool -list -v -keystore keystore-path
//start app from terminal with deeplink
adb shell am start -a android.intent.action.VIEW -d '"deeplink_url"' application_id
@mustafasevgi
mustafasevgi / Android crop intent parameters
Created Mar 11, 2015
Android crop intent parameters
View Android crop intent parameters
Intent photoPickerIntent = new Intent(
Intent.ACTION_PICK,
android.provider.MediaStore.Images.Media.EXTERNAL_CONTENT_URI);
photoPickerIntent.setType("image/*");
photoPickerIntent.putExtra("crop", "true");
photoPickerIntent.putExtra("outputX", 150);
photoPickerIntent.putExtra("outputY", 150);
photoPickerIntent.putExtra("aspectX", 1);
photoPickerIntent.putExtra("aspectY", 1);
photoPickerIntent.putExtra("scale", true);
View gist:c67548e0512c4dde748b
@Override
public Dialog onCreateDialog(final Bundle savedInstanceState) {
// the content
final RelativeLayout root = new RelativeLayout(getActivity());
root.setLayoutParams(new ViewGroup.LayoutParams(ViewGroup.LayoutParams.MATCH_PARENT, ViewGroup.LayoutParams.MATCH_PARENT));
// creating the fullscreen dialog
final Dialog dialog = new Dialog(getActivity());
dialog.requestWindowFeature(Window.FEATURE_NO_TITLE);
@mustafasevgi
mustafasevgi / auto load more
Created Feb 21, 2015
EndlessScrollListener
View auto load more
public abstract class EndlessScrollListener implements OnScrollListener {
// The minimum amount of items to have below your current scroll position
// before loading more.
private int visibleThreshold = 5;
// The current offset index of data you have loaded
private int currentPage = 0;
// The total number of items in the dataset after the last load
private int previousTotalItemCount = 0;
// True if we are still waiting for the last set of data to load.
private boolean loading = true;
View Alert Wrapper
public class AlertWrapper {
public static void getConfirmDialog(Activity activity,
String title,
String message,
String positiveButtonText,
String negativeButtonText,
Boolean cancellable,
final AlertInterface target) {
if (!activity.isFinishing()) {
android.support.v7.app.AlertDialog.Builder dialog = new android.support.v7.app.AlertDialog.Builder(activity,
@mustafasevgi
mustafasevgi / IsTablet.java
Created Mar 31, 2016
is android device tablet?
View IsTablet.java
public boolean isTablet() {
try {
// Compute screen size
DisplayMetrics dm = context.getResources().getDisplayMetrics();
float screenWidth = dm.widthPixels / dm.xdpi;
float screenHeight = dm.heightPixels / dm.ydpi;
double size = Math.sqrt(Math.pow(screenWidth, 2) +
Math.pow(screenHeight, 2));
// Tablet devices should have a screen size greater than 6 inches
@mustafasevgi
mustafasevgi / .java
Created Dec 12, 2015
Calculate orientation with acceloremeter in android
View .java
import android.content.Context;
import android.content.Intent;
import android.hardware.Sensor;
import android.hardware.SensorEvent;
import android.hardware.SensorEventListener;
import android.hardware.SensorManager;
import android.os.Bundle;
import android.support.annotation.NonNull;
import android.support.v7.widget.Toolbar;
@mustafasevgi
mustafasevgi / send sms
Created Mar 3, 2015
Send sms android kitkat and above or below version
View send sms
private void sendSMS() {
String text = getSMSContent();
if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.KITKAT) // At least KitKat
{
String defaultSmsPackageName = Telephony.Sms.getDefaultSmsPackage(this); // Need to change the build to API 19
Intent sendIntent = new Intent(Intent.ACTION_SEND);
sendIntent.setType("text/plain");
sendIntent.putExtra(Intent.EXTRA_TEXT, text);
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