SelvinPL’s gists

SelvinPL / gist:916ea634693fda05545b

Last active August 29, 2015 14:26

	//naive way of not getting OOME (still terrible but...)
	//in loop DO NOT DECODE TO BITMAP
	//map.put(TAG_Photo, bitmap); should become:

	map.put(TAG_Photo, Base64.decode(photo, Base64.DEFAULT)); //byte array take less space than coresponded base64 string

	SimpleAdapter adapter = ...;

	adapter.setViewBinder(new SimpleAdapter.ViewBinder() {
	@Override

SelvinPL / MainActivity.java

Last active September 15, 2015 12:11

Use CursorLoaders! It's easy! replace commented code with uncommented to get Phones(instead SMS) list in the same easy way

	package pl.selvin.simplelistfragmentsample;

	import android.database.Cursor;
	import android.net.Uri;
	import android.os.Bundle;
	import android.support.v4.app.FragmentActivity;
	import android.support.v4.app.ListFragment;
	import android.support.v4.app.LoaderManager;
	import android.support.v4.content.CursorLoader;
	import android.support.v4.content.Loader;

SelvinPL / MainActivity.java

Last active October 7, 2015 12:51

	import android.content.Context;
	import android.database.Cursor;
	import android.database.DataSetObserver;
	import android.graphics.Color;
	import android.net.Uri;
	import android.os.Bundle;
	import android.provider.ContactsContract;
	import android.support.annotation.Nullable;
	import android.support.v4.app.Fragment;
	import android.support.v4.app.LoaderManager;

SelvinPL / Activities.java

Last active March 1, 2022 14:27

Dynamic fragment loading

	package pl.selvin.fragmentloader;

	import android.content.Intent;
	import android.os.AsyncTask;
	import android.os.Bundle;
	import android.support.v4.app.Fragment;
	import android.support.v7.app.AppCompatActivity;
	import android.view.View;
	import android.widget.Button;
	import android.widget.LinearLayout;

SelvinPL / Activity.java

Last active July 10, 2019 18:00

	package pl.selvin.wallpaperchanger;

	import android.app.AlarmManager;
	import android.app.IntentService;
	import android.app.PendingIntent;
	import android.app.WallpaperManager;
	import android.content.BroadcastReceiver;
	import android.content.Context;
	import android.content.Intent;
	import android.os.Bundle;

SelvinPL / Program.cs

Last active December 9, 2015 17:36

DllImport thiscall vc++ and gcc compatible???

	using System;
	using System.Runtime.InteropServices;

	namespace SharedObject1Test
	{
	class Program
	{
	public class SharedObject1Proxy : IDisposable
	{
	#if GCC

SelvinPL / MyPojo.java

Last active March 16, 2016 13:05

Extending ArrayAdapter hints

	public class MyPojo {
	private long id;
	private String name;

	public String getName() {
	return name;
	}

	public void setName(String name) {
	this.name = name;

SelvinPL / test.png

Last active March 30, 2016 13:58

SelvinPL / AndroidManifest.xml

Last active January 3, 2017 23:17

ProxyActivity

	<?xml version="1.0" encoding="utf-8"?>
	<manifest xmlns:android="http://schemas.android.com/apk/res/android" package="com.example" >
	<application
	<!-- other Activities goes here -->
	<activity
	android:name=".ProxyActivity"
	android:label="Some nice label"
	android:noHistory="true"
	android:theme="@android:style/Theme.NoDisplay">
	<intent-filter>

SelvinPL / test.java

Last active June 16, 2016 11:39

	static volatile boolean isRunning = true;
	void test() {
	final int SIZE = 16 * 1024;
	try {
	final PipedOutputStream pipedOutputStream = new PipedOutputStream();
	final PipedInputStream pipedInputStream = new PipedInputStream(SIZE);
	pipedOutputStream.connect(pipedInputStream);
	final Object wait = new Object();
	new Thread(new Runnable() {
	@Override

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