VDenis

val player = ExoPlayerFactory.newSimpleInstance(context, DefaultTrackSelector())

val rawDataSource = RawResourceDataSource(context)
// open the /raw resource file
rawDataSource.open(DataSpec(RawResourceDataSource.buildRawResourceUri(R.raw.brown)))

// create a media source with the raw DataSource
val mediaSource = ExtractorMediaSource.Factory(DataSource.Factory { rawDataSource })
        .createMediaSource(rawDataSource.uri)

VDenis

//download data.ab (encrypted) and DONOT GIVE ANY PASSWORD when prompted
adb backup -f ~/data.ab -noapk app.package.name

//decrypt and extract the data.ab [this worked most of the time except for few instances ] 
//this will output all the contents of app into 'apps' directory
dd if=data.ab bs=1 skip=24 | python -c "import zlib,sys;sys.stdout.write(zlib.decompress(sys.stdin.read()))" | tar -xvf -


//SOURCE: http://blog.shvetsov.com/2013/02/access-android-app-data-without-root.html

VDenis

public class MainActivity extends Activity {
 
        Handler handler;
        TextView tvTest;
        int cnt = 0;
 
        @Override
        protected void onCreate(Bundle savedInstanceState) {
 

VDenis

# Created by https://www.gitignore.io/api/android,intellij

### Android ###
# Built application files
*.apk
*.ap_

# Files for the Dalvik VM
*.dex

VDenis

# Download this file using PowerShell v3 under Windows with the following comand
# Invoke-WebRequest https://gist.githubusercontent.com/kmorcinek/2710267/raw/ -OutFile .gitignore

# User-specific files
*.suo
*.user
*.sln.docstates

# Build results

VDenis

1. Store api keys in a xml file

Put xml file "api_keys.xml" in the directory "res/value/".

api_keys.xml

<?xml version="1.0" encoding="utf-8"?>
<resources>
    <string name="THE_MOVIE_DB_API_TOKEN">XXXXX</string>
</resources>

VDenis

<ScrollView
    xmlns:android="http://schemas.android.com/apk/res/android"
    xmlns:tools="http://schemas.android.com/tools"
    android:layout_width="match_parent"
    android:layout_height="match_parent">

    <RelativeLayout
        android:layout_width="fill_parent"
        android:layout_height="wrap_content"
        >

VDenis

<?xml version="1.0" encoding="utf-8"?>
<FrameLayout
    android:id="@+id/details_view_container"
    xmlns:android="http://schemas.android.com/apk/res/android"
    xmlns:tools="http://schemas.android.com/tools"
    xmlns:app="http://schemas.android.com/apk/res-auto"
    android:layout_width="match_parent"
    android:layout_height="match_parent"
    app:layout_behavior="@string/appbar_scrolling_view_behavior"
    tools:showIn="@layout/activity_details_view"