mttkay

private boolean isAppInstalledToSDCard(Context context) {
    PackageManager pm = context.getPackageManager();
    try {
        int extStorage = ApplicationInfo.FLAG_EXTERNAL_STORAGE;
        String package = context.getPackageName();
        ApplicationInfo appInfo = pm.getApplicationInfo(package, extStorage);
        return extStorage == (extStorage & appInfo.flags);
    } catch (NameNotFoundException e) {
        e.printStackTrace();
        return false;

mttkay

<TextView android:id="@+id/my_text" ...>

mttkay

TextView text = (TextView) findViewById(R.id.my_text);

mttkay

<?xml version="1.0" encoding="utf-8"?>
<resources>
    <item name="my_text" type="id" />
</resources>

mttkay

<?xml version="1.0" encoding="utf-8"?>
<resources>
    <style name="my_textview_style" parent="@android:style/Widget.TextView">
        <item name="android:id">@+id/my_text</item>
        ...
    </style>
</resources>

mttkay

<TextView style="@style/my_textview_style" .../>

mttkay

package com.github.super8.fragments;

import android.os.Bundle;
import android.view.LayoutInflater;
import android.view.View;
import android.view.ViewGroup;
import android.widget.AdapterView;
import android.widget.GridView;

import com.github.super8.R;

mttkay

class DownloadTask extends AsyncTask<String, Void, File> {

  protected File doInBackground(String... args) {
    final String url = args[0];
    try {
      byte[] fileContent = downloadFile(url);
      File file = writeToFile(fileContent);
      return file;
    } catch (Exception e) {
      // ???

mttkay

public class Pager<I, O> {

    private static final Observable FINISH_SEQUENCE = Observable.never();

    private PublishSubject<Observable<I>> pages;
    private Observable<I> nextPage = finish();
    private Subscription subscription = Subscriptions.empty();

    private final PagingFunction<I> pagingFunction;
    private final Func1<I, O> pageTransformer;

mttkay

Process:               Mix-ide [31034]
Path:                  /Applications/Mix-ide.app/Contents/MacOS/Mix-ide
Identifier:            .
Version:               ??? (mix )
Code Type:             X86-64 (Native)
Parent Process:        ??? [1]
Responsible:           Mix-ide [31034]
User ID:               502

Date/Time:             2016-06-15 09:09:57.574 +0200