loukwn

import android.content.Context;
import android.os.Build;
import android.support.annotation.Nullable;
import android.support.v4.view.NestedScrollingParent;
import android.support.v7.widget.RecyclerView;
import android.util.AttributeSet;
import android.view.MotionEvent;
import android.view.View;

public class NestedRecycler extends RecyclerView implements NestedScrollingParent {

bunjix

private static final int PICK_PHOTO_FOR_AVATAR = 0;

public void pickImage() {
  Intent intent = new Intent(Intent.ACTION_GET_CONTENT);
  intent.setType("image/*");
  startActivityForResult(intent, PICK_PHOTO_FOR_AVATAR);
}

@Override
public void onActivityResult(int requestCode, int resultCode, Intent data) {

Jeevuz

package ru.mobileup.businessnavigator.ui.base.dialog

import android.app.Dialog
import android.content.Context
import android.os.Bundle
import android.support.annotation.LayoutRes
import android.support.annotation.StringRes
import android.support.v7.app.AlertDialog
import android.support.v7.app.AppCompatDialogFragment
import android.text.Editable

artem-zinnatullin

@Override
public void onActivityResult(int requestCode, int resultCode, Intent data) {
    super.onActivityResult(requestCode, resultCode, data);

    // notifying nested fragments (support library bug fix)
    final FragmentManager childFragmentManager = getChildFragmentManager();

    if (childFragmentManager != null) {
        final List<Fragment> nestedFragments = childFragmentManager.getFragments();

ZacSweers

Guidelines

To keep the arguments and examples to the point there are few helpful rules:

• No abstract examples/arguments. These cause the discussion to lose focus and make examples harder to follow. The example/argument must be traceable to a real-world problem - ___ is intended to solve real problems, not imaginary ones.
• Examples must show the full complexity of the problem domain. Simplified examples trivialize the problems and the solutions intended to solve those simplified examples may not work for the complex problems.
• Examples of problematic ___ code must be the “best way” of writing the code in ___ - if it can be improved then the improved version should be used instead.
• Arguments must be straight to the point and as concise as possible.
• Arguments should take the point of view of an average programmer - not the über-programmer who doesn’t make design mistakes.

tunjid

class FragmentViewBindingDelegate<T : ViewBinding>(private val factory: (View) -> T) : ReadOnlyProperty<Fragment, T> {
    private var backingValue: T? = null

    override operator fun getValue(thisRef: Fragment, property: KProperty<*>): T = when (val binding = backingValue) {
        null -> {
            thisRef.parentFragmentManager.registerFragmentLifecycleCallbacks(object : FragmentManager.FragmentLifecycleCallbacks() {
                override fun onFragmentViewDestroyed(fm: FragmentManager, fragment: Fragment) {
                    if (fragment != thisRef) return
                    backingValue = null
                    fm.unregisterFragmentLifecycleCallbacks(this)

granoeste

package com.example.sellectorsample;

import android.app.Activity;
import android.os.Bundle;
import android.view.View;
import android.view.View.OnClickListener;
import android.widget.Button;
import android.widget.TextView;

public class MainActivity extends Activity implements OnClickListener {

morenodoug

    public static  void notifyMediaStoreScanner(Context mContext, Uri cacheImageUri) throws IOException {

        Uri newImageUri = createImageInMediaStore(mContext, cacheImageUri);
        ContentResolver resolver = mContext
                .getContentResolver();
        FileInputStream input ;
        FileOutputStream outputStream ;
        try (ParcelFileDescriptor pfd = resolver
                .openFileDescriptor(newImageUri, "w", null)) {
            // Write data into the pending image.

JorgeCastilloPrz

import androidx.compose.foundation.Image
import androidx.compose.foundation.layout.Row
import androidx.compose.foundation.layout.padding
import androidx.compose.foundation.layout.preferredSize
import androidx.compose.material.MaterialTheme
import androidx.compose.material.Text
import androidx.compose.runtime.Composable
import androidx.compose.ui.Alignment
import androidx.compose.ui.Modifier
import androidx.compose.ui.graphics.ColorFilter

sdex

/*
 * Copyright 2015 Yuriy Mysochenko
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *     http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software