- Download from GCC 32.2.0 with Posix thread without LLVM/Clang/LLD/LLDB: 7-Zip archive from https://winlibs.com/
- Extract them in location easy to access e.q D:\mingw64
- Set your windows environment add mingw bin folder, System -> Advanced system settings -> Environment Variables -> System Variables -> Path -> Edit. Add mingw bin folder e.q. D:\mingw64\bin
- Save new configuration and mingw64 ready to use
Thursday, March 21, 2024
windows 11 x64: installing MinGW-w64 for Windows binary
Tuesday, March 19, 2024
Monday, March 11, 2024
Android java: develop android tv application
Add dependency build.gradle.kts
...
dependencies {
implementation(libs.material)
implementation("androidx.leanback:leanback:1.2.0-alpha04")
// leanback-preference is an add-on that provides a settings UI for TV apps.
implementation("androidx.leanback:leanback-preference:1.2.0-alpha04")
}
...
Add requirement in to AndroidManifest.xml
<manifest
xmlns:android="http://schemas.android.com/apk/res/android"
xmlns:tools="http://schemas.android.com/tools"
>
<!-- Leanback MUST -->
<uses-feature android:name="android.software.leanback" android:required="false" />
<uses-feature android:name="android.hardware.touchscreen" android:required="false" />
<!-- MUST android:icon="@mipmap/ic_launcher" -->
<!-- MUST android:banner="@drawable/mybannerandroidtv" 320x180 -->
<application
android:icon="@mipmap/ic_launcher"
android:banner="@drawable/mybannerandroidtv"
...
<activity
android:name=".TV.MainActivity"
android:exported="true"
android:theme="@style/Theme.Leanback"
>
<intent-filter>
<action android:name="android.intent.action.MAIN" />
<category android:name="android.intent.category.LAUNCHER" />
<category android:name="android.intent.category.LEANBACK_LAUNCHER" />
</intent-filter>
</activity>
...
If you use Java, do not create activity from TV -> Empty Activity. It will use kotlin. Just create empty layout and java for main activity.
res -> layout -> fragment_tv_main.xml
<?xml version="1.0" encoding="utf-8"?>
<LinearLayout
xmlns:android="http://schemas.android.com/apk/res/android"
android:layout_width="match_parent"
android:layout_height="match_parent"
>
<TextView
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:text="Hello World"/>
</LinearLayout>
com.dedetok.tutorialandroidtv.TV.FragmentTVMain
package com.dedetok.tutorialandroidtv.TV;
import android.os.Bundle;
import androidx.fragment.app.Fragment;
import androidx.leanback.app.BrowseSupportFragment;
import com.dedetok.tutorialandroidtv.R;
//public class FragmentTVMain extends Fragment {
public class FragmentTVMain extends BrowseSupportFragment {
/*
// extends Fragment
public FragmentTVMain() {
super(R.layout.fragment_tv_main);
}
*/
@Override
public void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
}
}
activity_main_tv.xml
<?xml version="1.0" encoding="utf-8"?>
<RelativeLayout xmlns:android="http://schemas.android.com/apk/res/android"
android:layout_width="match_parent"
android:layout_height="match_parent"
>
<!-- Screen elements that can render outside the overscan safe area go here -->
<!-- Nested RelativeLayout with overscan-safe margin -->
<RelativeLayout xmlns:android="http://schemas.android.com/apk/res/android"
android:layout_width="match_parent"
android:layout_height="match_parent"
android:layout_marginTop="27dp"
android:layout_marginBottom="27dp"
android:layout_marginLeft="48dp"
android:layout_marginRight="48dp">
<!-- Screen elements that need to be within the overscan safe area go here -->
<TextView
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:text="Hello World" />
</RelativeLayout>
</RelativeLayout>
com.dedetok.tutorialandroidtv.TV.MainActivity.java
package com.dedetok.tutorialandroidtv.TV;
import com.dedetok.tutorialandroidtv.R;
import android.os.Bundle;
import androidx.annotation.Nullable;
import androidx.fragment.app.FragmentActivity;
public class MainTVActivity extends FragmentActivity {
@Override
public void onCreate(@Nullable Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_tv_main);
}
}
Note com.dedetok.tutorialandroidtv.TV.FragmentTVMain:
If you want to use fragment instead of BrowseSupportFragment, remove comment tag on fragment and add comment tag to BrowseSupportFragment
Additional info:
to run your application on Android TV / Google TV
- enable developer mode your Android TV/GoogleTV
- in developer options enable usb debugging
- in developer options enable internet adb / wireless adb (depend on system)
- run $ ./adb connect [your android tv/google tv ip], for example:
$ ./adb connect 192.168.1.144
connected to 192.168.1.144:5555 - your android tv/google tv will available on android studio your android studio
Tuesday, March 5, 2024
Android java: behaviour state when configuration change (rotating mobile phone) Android N (7.0 / API 24)
After rotating mobilephone
- onConfigurationChanged
- onPause
- onSaveInstanceState
- onStop
- onDestroy
Following
- onStart
- onRestoreInstanceState
- onResume
NOTE: Important to keep state UI
- Save any state in onSaveInstanceState
- Restore InstanceState in onRestoreInstanceState
To restore UI from InstanceState:
- restore in onResume
- if you use background service in OnStart, wait until it is finish. Easier way is UI handler -> handleMessage
Friday, March 1, 2024
Source code Kramaning (com.dedetok.kramaning)
build.gradle.kts (Module: app)
plugins {
id("com.android.application")
}
android {
namespace = "com.dedetok.kramaning"
compileSdk = 34
defaultConfig {
applicationId = "com.dedetok.kramaning"
minSdk = 24
targetSdk = 34
versionCode = 202401
versionName = "2024.01"
testInstrumentationRunner = "androidx.test.runner.AndroidJUnitRunner"
}
buildTypes {
release {
isMinifyEnabled = false
proguardFiles(
getDefaultProguardFile("proguard-android-optimize.txt"),
"proguard-rules.pro"
)
}
}
compileOptions {
sourceCompatibility = JavaVersion.VERSION_1_8
targetCompatibility = JavaVersion.VERSION_1_8
}
}
dependencies {
implementation("androidx.appcompat:appcompat:1.6.1")
implementation("com.google.android.material:material:1.11.0")
implementation("androidx.constraintlayout:constraintlayout:2.1.4")
testImplementation("junit:junit:4.13.2")
androidTestImplementation("androidx.test.ext:junit:1.1.5")
androidTestImplementation("androidx.test.espresso:espresso-core:3.5.1")
implementation ("com.google.android.gms:play-services-ads:22.6.0")
}
AndroidManifest.xml
<?xml version="1.0" encoding="utf-8"?>
<manifest
xmlns:android="http://schemas.android.com/apk/res/android"
xmlns:tools="http://schemas.android.com/tools">
<!-- For apps targeting Android 13 or higher & GMA SDK version 20.3.0 or lower -->
<uses-permission android:name="com.google.android.gms.permission.AD_ID"/>
<uses-permission android:name="android.permission.INTERNET" />
<uses-permission android:name="android.permission.ACCESS_NETWORK_STATE"/>
<application
android:allowBackup="true"
android:dataExtractionRules="@xml/data_extraction_rules"
android:fullBackupContent="@xml/backup_rules"
android:icon="@mipmap/ic_launcher"
android:label="@string/app_name"
android:roundIcon="@mipmap/ic_launcher_round"
android:supportsRtl="true"
android:theme="@style/Theme.AppCompat.Light.NoActionBar"
tools:targetApi="31">
<activity
android:name=".MainActivity"
android:exported="true">
<intent-filter>
<action android:name="android.intent.action.MAIN" />
<category android:name="android.intent.category.LAUNCHER" />
</intent-filter>
</activity>
<!-- Sample AdMob app ID: ca-app-pub-3940256099942544~3347511713 -->
<!-- AD App ID: ca-app-pub-0220748109202708~3978959687 -> AndroidManifest.xml -->
<meta-data
android:name="com.google.android.gms.ads.APPLICATION_ID"
android:value="ca-app-pub-0220748109202708~3978959687"/>
</application>
</manifest>
res -> values -> strings -> strings.xml
<resources>
<string name="app_name">Kramaning</string>
<string name="nav_open">Open</string>
<string name="nav_close">Close</string>
<string name="t_preparation">Preparation</string>
<string name="t_trisandya">Trisandya</string>
<string name="t_kramaning">Kramaning</string>
<string name="t_metirta" translatable="false">Metirta & Mebije</string>
</resources>
res -> values -> strings -> strings.xml (in)
<?xml version="1.0" encoding="utf-8"?>
<resources>
<string name="app_name">Kramaning</string>
<string name="nav_open">Buka</string>
<string name="nav_close">Tutup</string>
<string name="t_preparation">Persiapan</string>
<string name="t_trisandya">Trisandya</string>
<string name="t_kramaning">Kramaning</string>
</resources>
com.dedetok.kramaning.ScriptHindu.java
package com.dedetok.kramaning;
import java.util.ArrayList;
public class ScriptHindu {
@SuppressWarnings("SpellCheckingInspection")
private static final String[] textMantras = {
"Om Ang Brahma Dupa Danta Ya Namah svaha||", // 0 dupa
"Om Puspa Danta Ya Namah svaha||", // 1 flower
"Om Waktra Sudayamam svaha||", // 2 mount
"Om Sudayamam svaha, Om Ati Sudayamam svaha||", // 3 right hand
"Om Prasada Stiti Sarira Suci Nirmalaya Namah svaha||", // 4 soul
"Om Ang Namah, Om Ung Namah, Om Mang Namah||", // 5 pranayama
"OM Bhur Bhubah Svah|\nTat savitur varenyam|\nBharga devasya dhimahi|\nDhiyo yo nah pracodayat||", // 6 traisandya 1
"OM Narayana evedwam sarvam|\nYad butham Yac ca Bhavyam|\nNiskalanko niranjano nirvikalpo|\nNirakhyatah suddho deva eko|\nNarayana na dvitiyo asti kascit||", // 7 traisandya 2
"OM Tvam siwah tvam mahadevah|\nIswarah paramesvarah|\nBrahma Visnuca rudrasca|\nPurusah parikirtitah||", // 8 traisandya 3
"OM Papoham papokarmaham|\nPapatma papasambhavah|\nTrahi mam pundarikaksa|\nSabahyabyantarah sucih||", // 9 traisandya 4
"OM Ksamasva mam mahadeva|\nSarvaprani hitangkara|\nMam moca sarva papebyah|\nPalayasva sada siva||", // 10 traisandya 5
"OM Ksantavyah kayika dosah|\nKsantavyo vaciko mama|\nKsantavyo manasa dosah|\nTat pramadat ksamamsva mam||", // 11 traisandya 6
"OM Canti Canti Canti||", // 12 traisandya 7
"OM Atma tattvatma suddha ya mam svaha", // 13 kramaning 1
"OM Adityah syah param jyoti|\nRakta teja namastute|\nSveta pangkaja madhyastha|\nBhaskara ya na namostute||\n\nOM Pranam ya bhaskaram dewam|\nSarwaklesa winasanam|\nParama ditya siwartam|\nBhukti mukti warapradam||\n\nOM Hrang hring sah parama ciwa raditya ya namah svaha||", // 14 kramaning 2
"OM Namah deva ya adhista na ya|\nSarvavyapi nasiwaya|\nPadmasana eka pratisthaya|\nArdhanaresvar ya namah svaha||\n\nOM Brahma visnu isvara devam|\nJiwatmanan trilokanam|\nSarva jagat pratisthanam|\nSarva roga vinurcitam|\nSarva roga vinasamam|\nVigna desa vinasanam||\n\nOM Namah siva ya||", // 15 kramaning 3
"OM Anugraha manoharam|\nDwva data nugrahakam|\nHyarcanam sarva pujanam|\nNamah sava nugrahakam||\n\nDeva devi maha sidhi|\nYajnangga nimalatmaka|\nLaksmi siddhisca dirgahayu|\nNirvigram suka vrdisca|\n\nOM Ggring anugahraha ya namah svaha|\nOM Gring anugraha ya namah svaha||\n\nOm Ayur verdi yaso verdi|\nVredi pradnya suka sriyam|\nDhrama santana verdisca|\nSantute sapta vrdayah||\n\nYata meru sthita devam|\nYawat gangga maha tale|\nCandrakau ganggane tawat|\nTattavatma wijayam bawat||\n\nOM Dhirgahayau tat astu svaha|\nOM Awignam astu tat astu svaha|\nOM Subahamastu tat astu svaha|\nOM Sukham bhavantu sruyam bhavantu purnam bhavantu||\n\nOm Sapta verdhi tat astu svaha|\nAntyestih parama pindam|\nAntyestih dewa mersittah|\nSwarvatih eka stnawa|\nSarwva dewa sukha pradadna|\nYa namo namah svaha||", // 16 kramaning 4
"OM Maha deva devi suksma paramachintya ya nama svaha||", // 17 kramaning 5
"Om ang brahma amrtha ya namah, Om ung wisnu amrtha ya namah, Om mang isvara amrtha ya namah||", // 18 tirta 1
"Om Sarira paripurna ya namah, om ang ung mang sarira sudha, Pramantya ya namah, Om ung ksama sampurna ya namah||", // 19 tirta drink 2
"Om Siva Amertha ya namah, om sadha siva amertha ya namah, Om parama siva amertha ya namah||", // 20 tirta wash face 3
"Om çriyam bhawantu, Om sukam bhawantu, Om ksama sampurna ya namah svaha" // 21 Bije
};
private static final String[] titleMantrasID = {
"Penyucian Dupa/Api", // 0 dupa
"Penyucian Bunga", // 1 flower
"Penyucian Mulut", // 2 mount
"Penyucian Tangan", // 3 right hand
"Penyucian Jiwa", // 4 soul
"Pranayama", // 5 pranayama
"Trisandya bait 1", // 6 traisandya 1
"Trisandya bait 2", // 7 traisandya 2
"Trisandya bait 3", // 8 traisandya 3
"Trisandya bait 4", // 9 traisandya 4
"Trisandya bait 5", // 10 traisandya 5
"Trisandya bait 6", // 11 traisandya 6
"Trisandya bait 7", // 12 traisandya 7
"Kramaning bait 1", // 13 kramaning 1
"Kramaning bait 2", // 14 kramaning 2
"Kramaning bait 3", // 15 kramaning 3
"Kramaning bait 4", // 16 kramaning 4
"Kramaning bait 5", // 17 kramaning 5
"Tirta dikepala", // 18 tirta 1
"Tirta diminum", // 19 tirta drink 2
"Tirta diraup", // 20 tirta wash face 3
"Bije didahi, dtenggorokan &dimakan" // 21 Bije
};
private static final String[] titleMantrasEN = {
"Penyucian Dupa/Api", // 0 dupa
"Penyucian Bunga", // 1 flower
"Penyucian Mulut", // 2 mount
"Penyucian Tangan", // 3 right hand
"Penyucian Jiwa", // 4 soul
"Pranayama", // 5 pranayama
"Trisandya bait 1", // 6 traisandya 1
"Trisandya bait 2", // 7 traisandya 2
"Trisandya bait 3", // 8 traisandya 3
"Trisandya bait 4", // 9 traisandya 4
"Trisandya bait 5", // 10 traisandya 5
"Trisandya bait 6", // 11 traisandya 6
"Trisandya bait 7", // 12 traisandya 7
"Kramaning bait 1", // 13 kramaning 1
"Kramaning bait 2", // 14 kramaning 2
"Kramaning bait 3", // 15 kramaning 3
"Kramaning bait 4", // 16 kramaning 4
"Kramaning bait 5", // 17 kramaning 5
"Tirta dikepala", // 18 tirta 1
"Tirta diminum", // 19 tirta drink 2
"Tirta diraup", // 20 tirta wash face 3
"Bije didahi, dtenggorokan &dimakan" // 21 Bije
};
public static ArrayList<MantraContainer> getMantras(String myLang) {
ArrayList<MantraContainer> tmpMantras= new ArrayList<MantraContainer>();
for (int i=0;i<textMantras.length;i++) {
MantraContainer tmpContainer = new MantraContainer();
if (myLang.equalsIgnoreCase("id")) {
tmpContainer.myTitle = titleMantrasID[i];
} else {
tmpContainer.myTitle = titleMantrasEN[i];
}
tmpContainer.myMantra = textMantras[i];
tmpMantras.add(tmpContainer);
}
return tmpMantras;
}
}
com.dedetok.kramaning.MantraContainer.java
package com.dedetok.kramaning;
public class MantraContainer {
public String myTitle;
public String myMantra;
}
com.dedetok.kramaning.MyAdapter.java
package com.dedetok.kramaning;
import android.view.LayoutInflater;
import android.view.View;
import android.view.ViewGroup;
import androidx.appcompat.widget.AppCompatTextView;
import android.os.Build;
import androidx.annotation.NonNull;
import androidx.recyclerview.widget.RecyclerView;
import java.util.ArrayList;
public class MyAdapter extends RecyclerView.Adapter {
private ArrayList<MantraContainer> myMantraAll;
private ArrayList<MantraContainer> myMantraShow;
public MyAdapter(String myLang) {
super();
this.myMantraAll = ScriptHindu.getMantras(myLang);
this.myMantraShow = this.myMantraAll;
}
/*
* mandatary extends RecyclerView.Adapter
*/
@NonNull
@Override
public MyAdapter.MyHolder onCreateViewHolder(@NonNull ViewGroup parent, int viewType) {
View myView = LayoutInflater.from(parent.getContext())
.inflate(R.layout.layout_viewitem, parent, false);
return new MyAdapter.MyHolder (myView);
}
/*
* mandatary extends RecyclerView.Adapter
*/
@Override
public void onBindViewHolder(@NonNull RecyclerView.ViewHolder holder, int position) {
MantraContainer tmpMantraContainer = myMantraShow.get(position);
((MyHolder) holder).tvTitle.setText(tmpMantraContainer.myTitle);
((MyHolder) holder).tvMantra.setText(tmpMantraContainer.myMantra);
}
/*
* mandatary extends RecyclerView.Adapter
*/
@Override
public int getItemCount() {
return myMantraShow.size();
}
public void updateList(int myMin, int myMax) {
myMantraShow = new ArrayList<MantraContainer>();
for (int i=myMin;i<myMax;i++) {
this.myMantraShow.add(this.myMantraAll.get(i));
}
notifyDataSetChanged();
}
private class MyHolder extends RecyclerView.ViewHolder {
//public TextView tvTitle, tvMantra;
public AppCompatTextView tvTitle, tvMantra;
public MyHolder(@NonNull View itemView) {
super(itemView);
tvTitle = itemView.findViewById(R.id.tv_title);
tvMantra = itemView.findViewById(R.id.tv_mantra);
// unnecessary, use android:textSize="24sp"
// if android sdk api<28 (android 8.0)
/*
if (Build.VERSION.SDK_INT<28) {
tvTitle.setTextSize(24);
tvMantra.setTextSize(24);
}
*/
}
}
}
com.dedetok.kramaning.FragmentMain.java
package com.dedetok.kramaning;
import android.os.Bundle;
import android.view.View;
import androidx.annotation.NonNull;
import androidx.annotation.Nullable;
import androidx.fragment.app.Fragment;
import androidx.recyclerview.widget.LinearLayoutManager;
import androidx.recyclerview.widget.RecyclerView;
public class FragmentMain extends Fragment {
private String localLang="id";
private MyAdapter myAdapter;
public FragmentMain(String localLang) {
super(R.layout.layout_fragment_main);
this.localLang = localLang;
}
@Override
public void onViewCreated(@NonNull View view, @Nullable Bundle savedInstanceState) {
super.onViewCreated(view, savedInstanceState);
//recyclerview
RecyclerView myRecyclerView = view.findViewById(R.id.my_recycler_view);
LinearLayoutManager myLinearLayout = new LinearLayoutManager(getActivity().getApplicationContext());
myLinearLayout.setOrientation(LinearLayoutManager.VERTICAL);
myRecyclerView.setLayoutManager(myLinearLayout);
myAdapter = new MyAdapter(localLang);
myRecyclerView.setAdapter(myAdapter);
}
public void updateList(int mFirst, int mLast) {
myAdapter.updateList(mFirst, mLast);
}
}
com.dedetok.kramaning.MainActivity.java
package com.dedetok.kramaning;
import androidx.annotation.NonNull;
import androidx.appcompat.app.ActionBarDrawerToggle;
import androidx.appcompat.app.AppCompatActivity;
import androidx.appcompat.widget.Toolbar;
import androidx.core.view.GravityCompat;
import androidx.drawerlayout.widget.DrawerLayout;
import android.os.Bundle;
import android.view.MenuItem;
import com.google.android.material.navigation.NavigationView;
import java.util.Locale;
import com.google.android.gms.ads.AdRequest;
import com.google.android.gms.ads.AdView;
public class MainActivity extends AppCompatActivity {
private DrawerLayout myDrawerLayout;
FragmentMain myFragmentMain;
@Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_main);
// get locale language
String langLocale = Locale.getDefault().getLanguage();
//Log.e("dedetok", langLocale); //debug
// TODO change admob id before publish, put back to edit
// This CODE make slow down startup
/*
MobileAds.initialize(this, new OnInitializationCompleteListener() {
@Override
public void onInitializationComplete(@NonNull InitializationStatus initializationStatus) {
}
});
*/
// AD Unit ID: ca-app-pub-0220748109202708/9185950681 -> AdView in Layout
// AD App ID: ca-app-pub-0220748109202708~3978959687 -> AndroidManifest.xml
AdView mAdView = findViewById(R.id.adView);
AdRequest adRequest = new AdRequest.Builder().build();
mAdView.loadAd(adRequest);
Toolbar myToolbar = findViewById(R.id.my_toolbar);
setSupportActionBar(myToolbar);
myDrawerLayout = findViewById(R.id.my_drawerlayout);
ActionBarDrawerToggle myActionBarDrawerToggle = new ActionBarDrawerToggle(this, myDrawerLayout, myToolbar, R.string.nav_open, R.string.nav_close);
myDrawerLayout.addDrawerListener(myActionBarDrawerToggle);
myActionBarDrawerToggle.syncState();
NavigationView myNavigationView = findViewById(R.id.my_navigationview);
myNavigationView.setNavigationItemSelectedListener(new NavigationView.OnNavigationItemSelectedListener() {
@Override
public boolean onNavigationItemSelected(@NonNull MenuItem item) {
if (myFragmentMain==null) {
//Log.e("dedetok", "null create new"); //debug
myFragmentMain = new FragmentMain(langLocale);
}
//Log.e("dedetok", item.getTitle().toString()); //debug
int idItem = item.getItemId();
if (idItem == R.id.preparation) {
//Log.e("dedetok", "Preparation"); //debug
myFragmentMain.updateList(0,5);
} else if (idItem == R.id.trisandya) {
myFragmentMain.updateList(6,12);
} else if (idItem == R.id.kramaning) {
myFragmentMain.updateList(13,17);
} else if (idItem == R.id.metirta) {
myFragmentMain.updateList(18,21);
}
// close drawer if open
if (myDrawerLayout.isDrawerOpen(GravityCompat.START)) {
myDrawerLayout.close();
}
return false;
}
});
myFragmentMain = new FragmentMain(langLocale);
getSupportFragmentManager().beginTransaction().
add(R.id.my_fragmentcontainerview, myFragmentMain, null).
commit();
//Log.e("dedetok", "create fragment end"); // debug will execute after commit
}
@Override
protected void onStart() {
super.onStart();
if (myFragmentMain!=null) {
myFragmentMain.updateList(0,5);
}
//Log.e("dedetok", Integer.toString(Build.VERSION.SDK_INT)); // debug version android 7.0 level api 24
}
}