Android CardView not displaying some TextView

Android CardView not displaying some TextView - android

As u can see there is some text missing in some CardView
I am trying to simply make TextView appear inside a CardView.All I need to do is make texts appear inside the CardView.The CardView appear, but some CardView do not show any text inside them.
item_names.xml
<android.support.v7.widget.CardView xmlns:android="http://schemas.android.com/apk/res/android"
android:layout_width="match_parent"
android:layout_height="wrap_content"
xmlns:app="http://schemas.android.com/apk/res-auto"
app:cardCornerRadius="5dp"
android:elevation="5dp"
android:layout_margin="5dp">
<RelativeLayout
android:layout_width="match_parent"
android:layout_height="match_parent">
<TextView
android:id="#+id/numberCount"
android:layout_width="match_parent"
android:layout_height="match_parent"
android:gravity="center" />
<TextView
android:id="#+id/tvName"
android:layout_below="#+id/numberCount"
android:layout_width="match_parent"
android:layout_height="match_parent"
android:gravity="center" />
<TextView
android:id="#+id/arabicName"
android:layout_below="#+id/tvName"
android:layout_width="match_parent"
android:layout_height="match_parent"
android:gravity="center" />
<TextView
android:id="#+id/meaning"
android:layout_width="match_parent"
android:layout_height="match_parent"
android:layout_below="#+id/arabicName"
android:gravity="center"/>
</RelativeLayout>
activity_allah_names.xml
<RelativeLayout 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"
xmlns:ads="http://schemas.android.com/apk/res-auto"
android:fitsSystemWindows="true"
tools:context="com.islamiclearn.namesofallah.activity.AllahNamesActivity">
<android.support.v7.widget.RecyclerView
android:layout_width="match_parent"
android:layout_height="match_parent"
android:layout_above="#+id/ad_view1"
android:layout_alignParentTop="true"
android:id="#+id/rcv"/>
<com.google.android.gms.ads.AdView
android:id="#+id/ad_view1"
android:layout_width="match_parent"
android:layout_height="wrap_content"
ads:adSize="SMART_BANNER"
ads:adUnitId="#string/banner_ad_unit_id"
android:layout_alignParentBottom="true"/>
AllahNamesActivity.java
public class AllahNamesActivity extends AppCompatActivity {
private List<Names> list;
private RecyclerView mRecyclerView;
private AdView mAdView1;
/*
Intent communicate b/w Android components like Activity,
Service, Broadcast
*/
#Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_allah_names);
MobileAds.initialize(this, "ca-app-pub-3940256099942544~3347511713");
mAdView1 = (AdView) findViewById(R.id.ad_view1);
AdRequest adRequest = new AdRequest.Builder()
.addTestDevice(AdRequest.DEVICE_ID_EMULATOR)
.build();
// Start loading the ad in the background.
mAdView1.loadAd(adRequest);
getSupportActionBar().setDisplayHomeAsUpEnabled(true);
mRecyclerView = (RecyclerView) findViewById(R.id.rcv);
getNames();
mRecyclerView.addOnItemTouchListener(new RecyclerItemClickListener(this, new RecyclerItemClickListener.OnItemClickListener() {
#Override
public void onItemClick(View view, int position) {
Intent intent = new Intent(AllahNamesActivity.this, SecondActivity.class);
Bundle bundle = new Bundle();
bundle.putInt("Position", position);
bundle.putParcelableArrayList("LIST", (ArrayList<Names>) list);
intent.putExtras(bundle);
startActivity(intent);
}
}));
}
#Override
public boolean onOptionsItemSelected(MenuItem item) {
if (item.getItemId() == android.R.id.home) {
finish();
}
return super.onOptionsItemSelected(item);
}
private void getNames() {
new AsyncTask<Void, Void, List<Names>>() {
#Override
protected List<Names> doInBackground(Void... params) {
return fillArray();
}
#Override
protected void onPostExecute(List<Names> names) {
super.onPostExecute(names);
if (names != null && names.size() > 0) {
list = names;
mRecyclerView.setLayoutManager(new GridLayoutManager(AllahNamesActivity.this, 2));
mRecyclerView.setAdapter(new NamesAdapter(list));
}
}
}.execute();
}
private List<Names> fillArray() {
String[] arraCount = getResources().getStringArray(item_count);
String[] arra = getResources().getStringArray(names);
String[] arraArabic = getResources().getStringArray(R.array.names_arabic);
String[] arraMeaning = getResources().getStringArray(R.array.meaning);
String[] music = getResources().getStringArray(R.array.music);
List<Names> namesList = new ArrayList<>();
for (int i = 0; i < arra.length; i++) {
Names names = new Names();
names.setCount(arraCount[i]);
names.setName(arra[i]);
names.setArabicName(arraArabic[i]);
names.setMeaning(arraMeaning[i]);
int resID = getId(music[i]);
names.setResId(resID);
namesList.add(names);
}
Items items = new Items();
List<String> list = new ArrayList<>();
items.setArabicList(list);
return namesList;
}
public int getId(String resName) {
return getResources().getIdentifier(resName,
"raw", getPackageName());
}
}
arrays.xml
<resources>
<string-array name="item_count">
<item>"1"</item>
<item>"2"</item>
<item>"3"</item>
<item>"4"</item>
<item>"5"</item>
<item>"6"</item>
<item>"7"</item>
<item>"8"</item>
<item>"9"</item>
<item>"10"</item>
<item>"11"</item>
<item>"12"</item>
<item>"13"</item>
<item>"14"</item>
<item>"15"</item>
<item>"16"</item>
<item>"17"</item>
<item>"18"</item>
<item>"19"</item>
<item>"20"</item>
<item>"21"</item>
<item>"22"</item>
<item>"23"</item>
<item>"24"</item>
<item>"25"</item>
<item>"26"</item>
<item>"27"</item>
<item>"28"</item>
<item>"29"</item>
<item>"30"</item>
<item>"31"</item>
<item>"32"</item>
<item>"33"</item>
<item>"34"</item>
<item>"35"</item>
<item>"36"</item>
<item>"37"</item>
<item>"38"</item>
<item>"39"</item>
<item>"40"</item>
<item>"41"</item>
<item>"42"</item>
<item>"43"</item>
<item>"44"</item>
<item>"45"</item>
<item>"46"</item>
<item>"47"</item>
<item>"48"</item>
<item>"49"</item>
<item>"50"</item>
<item>"51"</item>
<item>"52"</item>
<item>"53"</item>
<item>"54"</item>
<item>"55"</item>
<item>"56"</item>
<item>"57"</item>
<item>"58"</item>
<item>"59"</item>
<item>"60"</item>
<item>"61"</item>
<item>"62"</item>
<item>"63"</item>
<item>"64"</item>
<item>"65"</item>
<item>"66"</item>
<item>"67"</item>
<item>"68"</item>
<item>"69"</item>
<item>"70"</item>
<item>"71"</item>
<item>"72"</item>
<item>"73"</item>
<item>"74"</item>
<item>"75"</item>
<item>"76"</item>
<item>"77"</item>
<item>"78"</item>
<item>"79"</item>
<item>"80"</item>
<item>"81"</item>
<item>"82"</item>
<item>"83"</item>
<item>"84"</item>
<item>"85"</item>
<item>"86"</item>
<item>"87"</item>
<item>"88"</item>
<item>"89"</item>
<item>"90"</item>
<item>"91"</item>
<item>"92"</item>
<item>"93"</item>
<item>"94"</item>
<item>"95"</item>
<item>"96"</item>
<item>"97"</item>
<item>"98"</item>
<item>"99"</item>
</string-array>
<string-array name="names">
<item>Ar-Rahman</item>
<item>\'Ar-Rahim</item>
<item>Al-Malik</item>
<item> Al-Quddus</item>
<item>As-Salam</item>
<item>Al-Mu\'min</item>
<item>Al-Muhaymin</item>
<item>Al-Aziz</item>
<item>Al-Jabbar</item>
<item>Al-Mutakabbir</item>
<item>Al-Khaliq</item>
<item> Al-Bari\'</item>
<item>Al-Musawwir</item>
<item>Al-Ghaffar</item>
<item>Al-Qahhar </item>
<item>Al-Wahhab</item>
<item>Ar-Razzaq</item>
<item>Al-Fattah</item>
<item>Al-\'Alim</item>
<item>Al-Qabid</item>
<item>Al-Basit</item>
<item>Al-Khafid</item>
<item>Ar-Rafi</item>
<item>Al-Mu\'izz</item>
<item>Al-Mudhill</item>
<item>As-Sami</item>
<item>Al-Basir</item>
<item>Al-Hakam</item>
<item>Al-\'Adl</item>
<item>Al-Latif</item>
<item>Al-Khabir</item>
<item>Al-Halim</item>
<item>Al-Azim</item>
<item>Al-Ghafur</item>
<item>Ash-Shakur</item>
<item>Al-Ali</item>
<item>Al-Kabir</item>
<item>Al-Hafiz</item>
<item>Al-Muqit</item>
<item>Al-Hasib</item>
<item>Al-Jalil</item>
<item>Al-Karim</item>
<item>Ar-Raqib</item>
<item>Al-Mujib</item>
<item>Al-Wasi</item>
<item>Al-Hakim</item>
<item>Al-Wadud</item>
<item>Al-Majid</item>
<item>Al-Ba\'ith</item>
<item>Ash-Shahid</item>
<item>Al-Haqq</item>
<item>Al-Wakil</item>
<item>Al-Qawiyy</item>
<item>Al-Matin</item>
<item>Al-Waliyy</item>
<item>Al-Hamid</item>
<item>Al-Muhsi</item>
<item>Al-Mubdi\'</item>
<item>Al-Mu\'id</item>
<item>Al-Muhyi</item>
<item>Al-Mumit</item>
<item>Al-Hayy</item>
<item>Al-Qayyum</item>
<item>Al-Wajid</item>
<item>Al-Majid</item>
<item>Al-Wahid</item>
<item>Al-Ahad</item>
<item>As-Samad</item>
<item>Al-Qadir</item>
<item>Al-Muqtadir</item>
<item>Al-Muqaddim</item>
<item>Al-Mu\'akhkhir</item>
<item>Al-Awwal</item>
<item>Al-Akhir</item>
<item>Az-Zahir</item>
<item>Al-Batin</item>
<item>Al-Wali</item>
<item>Al-Muta\'ali</item>
<item>Al-Barr</item>
<item>At-Tawwab</item>
<item>Al-Muntaqim</item>
<item>Al-\'Afuww</item>
<item>Ar-Ra\'uf</item>
<item>Malik-al-Mulk</item>
<item>Dhu-al-Jalal \n wa-al-Ikram</item>
<item>Al-Muqsit</item>
<item>Al-Jami\'</item>
<item>Al-Ghani</item>
<item>Al-Mughni</item>
<item>Al-Mani\'</item>
<item>Ad-Darr</item>
<item>An-Nafi\'</item>
<item>An-Nur</item>
<item>Al-Hadi</item>
<item>Al-Badi</item>
<item>Al-Baqi</item>
<item>Al-Warith</item>
<item>Ar-Rashid</item>
<item>As-Sabur</item>
</string-array>
<string-array name="names_arabic">
<item>الرحمن</item>
<item >الرحيم</item>
<item> الملك</item>
<item> القدوس</item>
<item>السلام</item>
<item>المؤمن</item>
<item >المهيمن</item>
<item >العزيز</item>
<item>الجبار</item>
<item >المتكبر</item>
<item >الخالق</item>
<item >البارئ</item>
<item >المصور</item>
<item >الغفار</item>
<item >القهار</item>
<item >الوهاب</item>
<item >الرزاق</item>
<item >الفتاح</item>
<item >العليم</item>
<item >القابض</item>
<item >الباسط</item>
<item >الخافض</item>
<item >الرافع</item>
<item >المعز</item>
<item >المذل</item>
<item >السميع</item>
<item >البصير</item>
<item >الحكم</item>
<item >العدل</item>
<item >اللطيف</item>
<item >الخبير</item>
<item >الحليم</item>
<item >العظيم</item>
<item >الغفور</item>
<item >الشكور</item>
<item >العلى</item>
<item >الكبير</item>
<item >الحفيظ</item>
<item >المقيت</item>
<item >الحسيب</item>
<item >الجليل</item>
<item >الكريم</item>
<item >الرقيب</item>
<item >المجيب</item>
<item >الواسع</item>
<item >الحكيم</item>
<item >الودود</item>
<item >المجيد</item>
<item >الباعث</item>
<item >الشهيد</item>
<item >الحق</item>
<item >الوكيل</item>
<item >القوى</item>
<item >المتين</item>
<item > الولى</item>
<item >الحميد</item>
<item >المحصى</item>
<item >المبدئ</item>
<item >المعيد</item>
<item >المحيى</item>
<item >المميت</item>
<item >الحي</item>
<item >القيوم</item>
<item >الواجد</item>
<item >الماجد</item>
<item >الواحد</item>
<item >الصمد</item>
<item >الاحد</item>
<item >القادر</item>
<item >المقتدر</item>
<item >المقدم</item>
<item >المؤخر</item>
<item >الأول</item>
<item >الأخر</item>
<item >الظاهر</item>
<item >الباطن</item>
<item >الوالي</item>
<item >المتعالي</item>
<item >البر</item>
<item >التواب</item>
<item >المنتقم</item>
<item >العفو</item>
<item >الرؤوف</item>
<item >مالك الملك</item>
<item >ذو الجلال و الإكرام</item>
<item >المقسط</item>
<item >الجامع</item>
<item >الغنى</item>
<item >المغنى</item>
<item > المانع</item>
<item > الضار</item>
<item >النافع</item>
<item > النور</item>
<item >الهادي</item>
<item >البديع</item>
<item >الباقي</item>
<item >الوارث</item>
<item > الرشيد</item>
<item > الصبور</item>
</string-array>
<string-array name="meaning">
<item >The All-Compassionate</item>
<item >The All-Merciful</item>
<item >The Absolute Ruler</item>
<item >The Pure One</item>
<item >The Source of Peace</item>
<item >The Inspirer of Faith</item>
<item >The Guardian</item>
<item >The Victorious</item>
<item >The Compeller</item>
<item >The Greatest</item>
<item >The Creator</item>
<item >The Maker of Order</item>
<item >The Shaper of Beauty</item>
<item >The Forgiving</item>
<item >The Subduer</item>
<item >The Giver of All</item>
<item >The Sustainer</item>
<item >The Opener</item>
<item >The Knower of All</item>
<item >The Constrictor</item>
<item >The Reliever</item>
<item >The Abaser</item>
<item >The Exalter</item>
<item >The Bestower of Honors</item>
<item >The Humiliator</item>
<item >The Hearer of All</item>
<item >The Seer of All</item>
<item >The Judge</item>
<item >The Just</item>
<item >The Subtle One</item>
<item >The All-Aware</item>
<item >The Forbearing</item>
<item >The Magnificent</item>
<item >The Forgiver and Hider of Faults</item>
<item >The Rewarder of Thankfulness</item>
<item >The Highest</item>
<item >The Greatest</item>
<item >The Preserver</item>
<item >The Nourisher</item>
<item >The Accounter</item>
<item >The Mighty</item>
<item >The Generous</item>
<item >The Watchful One</item>
<item >The Responder to Prayer</item>
<item >The All-Comprehending</item>
<item >The Perfectly Wise</item>
<item >The Loving One</item>
<item >The Majestic One</item>
<item >The Resurrector</item>
<item >The Witness</item>
<item >The Truth</item>
<item >The Trustee</item>
<item >The Possessor of All Strength</item>
<item >The Forceful One</item>
<item >The Governor</item>
<item >The Praised One</item>
<item >The Appraiser</item>
<item >The Originator</item>
<item >The Restorer</item>
<item >The Giver of Life</item>
<item >The Taker of Life</item>
<item >The Ever Living One</item>
<item >The Self-Existing One</item>
<item >The Finder</item>
<item >The Glorious</item>
<item >The Unique, The Single</item>
<item >The One, The Indivisible</item>
<item >The Satisfier of All Needs</item>
<item >The All Powerful</item>
<item >The Creator of All Power</item>
<item >The Expediter</item>
<item >The Delayer</item>
<item >The First</item>
<item >The Last</item>
<item >The Manifest One</item>
<item >The Hidden One</item>
<item >The Protecting Friend</item>
<item >The Supreme One</item>
<item >The Doer of Good</item>
<item >The Guide to Repentance</item>
<item >The Avenger</item>
<item >The Forgiver</item>
<item >The Clement</item>
<item >The Owner of All</item>
<item >The Lord of Majesty and Bounty</item>
<item >The Equitable One</item>
<item >The Gatherer</item>
<item >The Rich One</item>
<item >The Enricher</item>
<item >The Preventer of Harm</item>
<item >The Creator of The Harmful</item>
<item >The Creator of Good</item>
<item >The Light</item>
<item >The Guide</item>
<item >The Originator</item>
<item >The Everlasting One</item>
<item >The Inheritor of All</item>
<item >The Righteous Teacher</item>
<item >The Patient One </item>
</string-array>
<string-array name="music">
<item> rahman</item>
<item> rahim </item>
<item> malik </item>
<item> quddus </item>
<item> salam</item>
<item> mumin </item>
<item> muhaimin</item>
<item> aziz</item>
<item> jabbar</item>
<item> mutakabbir</item>
<item> khaliq</item>
<item> bari</item>
<item> musawwir</item>
<item> ghaffar</item>
<item> qahhar</item>
<item> wahhab</item>
<item> razzaq</item>
<item> fattah</item>
<item> alim </item>
<item> qabid </item>
<item> basit</item>
<item> khafid </item>
<item> rafi </item>
<item> muizz </item>
<item> mudhill </item>
<item> sami</item>
<item> basir</item>
<item> hakam</item>
<item> adl </item>
<item> latif</item>
<item> khabir</item>
<item> halim</item>
<item> azim</item>
<item> ghafur</item>
<item>shakur</item>
<item> ali</item>
<item> kabir</item>
<item>hafiz</item>
<item> muqit</item>
<item> hasib</item>
<item> jalil</item>
<item> karim</item>
<item> raqib</item>
<item> mujib</item>
<item> wasi</item>
<item> hakim</item>
<item> wadud</item>
<item> majeed</item>
<item> baith</item>
<item> shahid</item>
<item> haqq</item>
<item> wakil</item>
<item> qawi</item>
<item> matin</item>
<item> wali</item>
<item> hamid</item>
<item> muhsi</item>
<item> mubdi</item>
<item> muid</item>
<item> muhyi</item>
<item> mumit</item>
<item> hayy</item>
<item> qayyum</item>
<item> wajid</item>
<item> majeed</item>
<item> wahid</item>
<item> a</item>
<item> samad</item>
<item> qadir</item>
<item> muqtadir</item>
<item> muqaddim</item>
<item> muakhkhir2a</item>
<item> awwal</item>
<item> akhir</item>
<item> zahir</item>
<item> batin</item>
<item> wali</item>
<item> muta_ali</item>
<item> barr</item>
<item> tawwab</item>
<item> muntaqim</item>
<item> afuw</item>
<item> rauf</item>
<item> malik_ul_mulk</item>
<item> dhu_l_jalali_wal_ikram</item>
<item> muqsit</item>
<item> jami</item>
<item> ghaniy</item>
<item> mughni</item>
<item> mani</item>
<item> darr</item>
<item> nafi</item>
<item> nur</item>
<item> hadi</item>
<item> badi</item>
<item> baqi</item>
<item> warith</item>
<item>rashid</item>
<item>sabur</item>
</string-array>

Probably the problem is with your arrays, you need to debug to check. You can post your arrays.

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<item name="android:popupBackground">#drawable/my_mtrl_popupmenu_background</item>
</style>
The drawable/my_mtrl_popupmenu_background.xml file:
<shape xmlns:android="http://schemas.android.com/apk/res/android">
<solid android:color="?attr/colorSurface"/>
<corners
android:bottomLeftRadius="4dp"
android:bottomRightRadius="4dp"
android:topLeftRadius="4dp"
android:topRightRadius="4dp"/>
</shape>
It the original file there is the padding:
<shape xmlns:android="http://schemas.android.com/apk/res/android">
<solid android:color="?attr/colorSurface"/>
<corners
..../>
<padding
android:bottom="8dp"
android:top="8dp"/>
</shape>
For a popup you can use:
<style name="AppTheme" parent="Theme.MaterialComponents.DayNight">
<item name="popupMenuStyle">#style/popupMenu</item>
</style>
<style name="popupMenu" parent="#style/Widget.MaterialComponents.PopupMenu">
<item name="android:popupBackground">#drawable/my_mtrl_popupmenu_background</item>
</style>

Item in NavigationView remains disabled (onNavigationItemSelected)

I have a list of items as follows: (act_pedido_drawer.xml)
<?xml version="1.0" encoding="utf-8"?>
<menu xmlns:android="http://schemas.android.com/apk/res/android"
xmlns:tools="http://schemas.android.com/tools"
tools:showIn="navigation_view">
<group android:checkableBehavior="single">
<item
android:id="#+id/nav_inicio"
android:title="#string/nav_inicio"/>
</group>
<item
android:title="#string/nav_empresa"
android:id="#+id/nav_mi_empresa_title">
<menu>
<item
android:id="#+id/nav_mi_empresa"
android:title="#string/nav_mi_empresa"/>
<item
android:id="#+id/nav_inventario"
android:title="#string/nav_inventario"/>
<item
android:id="#+id/nav_descuentos"
android:title="#string/nav_descuentos"/>
<item
android:id="#+id/nav_clientes_proveedores"
android:title="#string/nav_clientes_proveedores"/>
<item
android:id="#+id/nav_ventas"
android:title="#string/nav_ventas"/>
<item
android:id="#+id/nav_reportes"
android:title="#string/nav_reportes"/>
<item
android:id="#+id/nav_suscribirse"
android:title="#string/nav_suscribirse"/>
</menu>
</item>
<item android:title="#string/nav_cuenta">
<menu>
<item
android:id="#+id/nav_gastos"
android:title="#string/nav_gastos"/>
<item
android:id="#+id/nav_impuestos"
android:title="#string/nav_impuestos"/>
<item
android:id="#+id/nav_hardware"
android:title="#string/nav_hardware"/>
<item
android:id="#+id/nav_terminos_condiciones"
android:title="#string/nav_terminos_condiciones"/>
<item
android:id="#+id/nav_cerrar_sesion"
android:title="#string/nav_cerrar_sesion"/>
</menu>
</item>
</menu>
Which has a similar appearance to the following image:
The list is invoked from the following xml file, (app:menu="#menu/act_pedido_drawer"):
<?xml version="1.0" encoding="utf-8"?>
<android.support.v4.widget.DrawerLayout
xmlns:android="http://schemas.android.com/apk/res/android"
xmlns="http://schemas.android.com/apk/res-auto"
xmlns:app="http://schemas.android.com/apk/res-auto"
xmlns:tools="http://schemas.android.com/tools"
android:id="#+id/drawer_layout"
android:layout_width="match_parent"
android:layout_height="match_parent"
android:fitsSystemWindows="true"
tools:openDrawer="start">
<include
layout="#layout/act_bar_pedido"
android:layout_width="match_parent"
android:layout_height="match_parent"/>
<android.support.design.widget.NavigationView
android:id="#+id/nav_view"
android:layout_width="wrap_content"
android:layout_height="match_parent"
android:layout_gravity="start"
android:fitsSystemWindows="true"
app:headerLayout="#layout/nav_cabecera_act_pedido"
app:menu="#menu/act_pedido_drawer"/>
</android.support.v4.widget.DrawerLayout>
The way to determine which item has been selected is as follows:
#Override
public boolean onNavigationItemSelected(MenuItem item) {
switch (item.getItemId()) {
case R.id.nav_mi_empresa_title:{
break;
}
case R.id.nav_terminos_condiciones: {
break;
}
case R.id.nav_mi_empresa: {
break;
}
case R.id.nav_inventario: {
break;
}
case R.id.nav_descuentos: {
break;
}
case R.id.nav_clientes_proveedores: {
break;
}
case R.id.nav_ventas:{
break;
}
case R.id.nav_cerrar_sesion: {
break;
}
DrawerLayout drawer = (DrawerLayout) findViewById(R.id.drawer_layout);
drawer.closeDrawer(GravityCompat.START);
return true;
}
For all the items it works correctly, except for the item nav_mi_empresa_title which can be seen in the image that seems to be disabled.
My question is: Is there a way to enable it?
Thanks

Try this code, I simply put these two items inside menu:
<?xml version="1.0" encoding="utf-8"?>
<menu xmlns:android="http://schemas.android.com/apk/res/android"
xmlns:tools="http://schemas.android.com/tools"
tools:showIn="navigation_view">
<group android:checkableBehavior="single">
<item
android:id="#+id/nav_inicio"
android:title="#string/nav_inicio"/>
</group>
<item
android:title="#string/nav_empresa">
<menu>
<item
android:title="#string/nav_empresa"
android:id="#+id/nav_mi_empresa_title"/>
<item
android:id="#+id/nav_mi_empresa"
android:title="#string/nav_mi_empresa"/>
<item
android:id="#+id/nav_inventario"
android:title="#string/nav_inventario"/>
<item
android:id="#+id/nav_descuentos"
android:title="#string/nav_descuentos"/>
<item
android:id="#+id/nav_clientes_proveedores"
android:title="#string/nav_clientes_proveedores"/>
<item
android:id="#+id/nav_ventas"
android:title="#string/nav_ventas"/>
<item
android:id="#+id/nav_reportes"
android:title="#string/nav_reportes"/>
<item
android:id="#+id/nav_suscribirse"
android:title="#string/nav_suscribirse"/>
</menu>
</item>
<item android:title="#string/nav_cuenta">
<menu>
<item
android:id="#+id/nav_cuenta"
android:title="#string/nav_cuenta">
<item
android:id="#+id/nav_gastos"
android:title="#string/nav_gastos"/>
<item
android:id="#+id/nav_impuestos"
android:title="#string/nav_impuestos"/>
<item
android:id="#+id/nav_hardware"
android:title="#string/nav_hardware"/>
<item
android:id="#+id/nav_terminos_condiciones"
android:title="#string/nav_terminos_condiciones"/>
<item
android:id="#+id/nav_cerrar_sesion"
android:title="#string/nav_cerrar_sesion"/>
</menu>
</item>
</menu>

I will continue with the only idea suggested in this thread, but adding some lines of separation in some items.
<?xml version="1.0" encoding="utf-8"?>
<menu xmlns:android="http://schemas.android.com/apk/res/android"
xmlns:tools="http://schemas.android.com/tools"
tools:showIn="navigation_view">
<group android:id="#+id/grp1" android:checkableBehavior="single">
<item
android:id="#+id/nav_inicio"
android:title="#string/nav_inicio"/>
</group>
<group android:id="#+id/grp2" android:checkableBehavior="single">
<item
android:color="#color/colorDeshabilitado"
android:id="#+id/nav_mi_empresa_titulo"
android:title="#string/nav_empresa"/>
</group>
<group android:id="#+id/grp3" android:checkableBehavior="single">
<item
android:id="#+id/nav_mi_empresa"
android:title="#string/nav_mi_empresa"/>
<item
android:id="#+id/nav_inventario"
android:title="#string/nav_inventario"/>
<item
android:id="#+id/nav_descuentos"
android:title="#string/nav_descuentos"/>
<item
android:id="#+id/nav_clientes_proveedores"
android:title="#string/nav_clientes_proveedores"/>
<item
android:id="#+id/nav_ventas"
android:title="#string/nav_ventas"/>
<item
android:id="#+id/nav_reportes"
android:title="#string/nav_reportes"/>
<item
android:id="#+id/nav_suscribirse"
android:title="#string/nav_suscribirse"/>
</group>
<item
android:title="#string/nav_cuenta"
android:id="#+id/nav_titulo_cuenta">
<menu>
<item
android:id="#+id/nav_gastos"
android:title="#string/nav_gastos"/>
<item
android:id="#+id/nav_impuestos"
android:title="#string/nav_impuestos"/>
<item
android:id="#+id/nav_hardware"
android:title="#string/nav_hardware"/>
<item
android:id="#+id/nav_terminos_condiciones"
android:title="#string/nav_terminos_condiciones"/>
<item
android:id="#+id/nav_cerrar_sesion"
android:title="#string/nav_cerrar_sesion"/>
</menu>
</item>
</menu>
Thanks to #D.B. for answering.

Change theme to button

Hi I have 1 activity with 3 buttons,I have now created the ability to change the theme app, and up here all okay but I do not know how to go from buttoshape.xml to buttoshape_blue.xml
This is my theme:
<resources>
<style name="AppTheme.Blue" parent="Theme.AppCompat.Light.DarkActionBar">
<item name="colorPrimary">#color/primaryColor_blue</item>
<item name="colorPrimaryDark">#color/primaryColorDark_blue</item>
<item name="colorAccent">#color/primaryAccent_blue</item>
<item name="backgroundColor">#color/bianco</item>
<item name="windowActionBar">false</item>
<item name="windowNoTitle">true</item>
</style>
<style name="AppTheme.Red" parent="Theme.AppCompat.Light.DarkActionBar">
<item name="colorPrimary">#color/primaryColor_red</item>
<item name="colorPrimaryDark">#color/primaryColorDark_red</item>
<item name="colorAccent">#color/primaryAccent_red</item>
<item name="backgroundColor">#color/bianco</item>
<item name="windowActionBar">false</item>
<item name="windowNoTitle">true</item>
</style>
this my button in xml
<Button
android:id="#+id/magic_item"
android:text="Magic Item"
android:textColor="#FFFFFF"
android:textSize="25dp"
android:layout_width="match_parent"
android:layout_height="60dp"
android:background="#drawable/buttonshape"
android:shadowColor="#A8A8A8"
android:shadowDx="0"
android:shadowDy="0"
android:shadowRadius="5"
/>
and this is my buttonshape.xml
<shape xmlns:android="http://schemas.android.com/apk/res/android" android:shape="rectangle" >
<corners
android:radius="14dp"
/>
<gradient
android:angle="45"
android:centerX="90%"
android:centerColor="#ec2127"
android:startColor="#CC1414"
android:endColor="#FFFFFF"
android:type="linear"
/>
<padding
android:left="0dp"
android:top="0dp"
android:right="0dp"
android:bottom="0dp"
/>
<size
android:width="270dp"
android:height="60dp"
/>
<stroke
android:width="3dp"
android:color="#FFFFFF"
/>
my Utility
public class Utility {
public static void setTheme(Context context, int theme) {
SharedPreferences prefs = PreferenceManager.getDefaultSharedPreferences(context);
prefs.edit().putInt(context.getString(R.string.prefs_theme_key), theme).apply();
}
public static int getTheme(Context context) {
SharedPreferences prefs = PreferenceManager.getDefaultSharedPreferences(context);
return prefs.getInt(context.getString(R.string.prefs_theme_key), -1);
}
}
and BaseActivity
public class BaseActivity extends AppCompatActivity {
private final static int THEME_BLUE = 1;
private final static int THEME_RED = 2;
#Override
public void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
updateTheme();
}
public void updateTheme() {
if (Utility.getTheme(getApplicationContext()) <= THEME_BLUE) {
setTheme(R.style.AppTheme_Blue);
if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.LOLLIPOP) {
getWindow().addFlags(WindowManager.LayoutParams.FLAG_DRAWS_SYSTEM_BAR_BACKGROUNDS);
getWindow().setStatusBarColor(getResources().getColor(R.color.primaryColorDark_blue));
}
} else if (Utility.getTheme(getApplicationContext()) == THEME_RED) {
setTheme(R.style.AppTheme_Red);
if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.LOLLIPOP) {
getWindow().addFlags(WindowManager.LayoutParams.FLAG_DRAWS_SYSTEM_BAR_BACKGROUNDS);
getWindow().setStatusBarColor(getResources().getColor(R.color.primaryColorDark_red));
}
}
}
}

You could create a custom theme attribute which would contain a reference to the background to use and set it to #drawable/buttonshape for AppTheme.Red and to #drawable/buttonshape_blue for AppTheme.Blue.
E.g. in values you could have an attrs.xml file in which there would be:
<?xml version="1.0" encoding="utf-8"?>
<resources>
<attr name="buttonBackground" format="reference" />
</resources>
and in your themes.xml:
<style name="AppTheme.Blue" parent="Theme.AppCompat.Light.DarkActionBar">
<item name="colorPrimary">#color/primaryColor_blue</item>
<item name="colorPrimaryDark">#color/primaryColorDark_blue</item>
<item name="colorAccent">#color/primaryAccent_blue</item>
<item name="backgroundColor">#color/bianco</item>
<item name="windowActionBar">false</item>
<item name="windowNoTitle">true</item>
<item name="backgroundColor">#color/bianco</item>
<item name="buttonBackground">#drawable/buttonshape_blue</item>
</style>
<style name="AppTheme.Red" parent="Theme.AppCompat.Light.DarkActionBar">
<item name="colorPrimary">#color/primaryColor_red</item>
<item name="colorPrimaryDark">#color/primaryColorDark_red</item>
<item name="colorAccent">#color/primaryAccent_red</item>
<item name="backgroundColor">#color/bianco</item>
<item name="windowActionBar">false</item>
<item name="windowNoTitle">true</item>
<item name="buttonBackground">#drawable/buttonshape</item>
</style>
Your button in the layout file would look like this:
<Button
android:id="#+id/magic_item"
...
android:background="?attr/buttonBackground"
...
/>

Remove an clicked item from listview android

public class ListCategorieActivity extends Activity implements AdapterView.OnItemClickListener {
public static String RISULTATO = "RISULTATO";
#Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_list_categorie);
ListView listview = (ListView) findViewById(R.id.listView1);
listview.setOnItemClickListener(ListCategorieActivity.this);
}
public void onItemClick(AdapterView<?> l, View v, int position, long id) {
Bundle bundle = new Bundle();
Intent mIntent = new Intent();
String[] some_array = getResources().getStringArray(R.array.sections);
bundle.putString(RISULTATO,some_array[position]);
mIntent.putExtras(bundle);
setResult(RESULT_OK, mIntent);
finish();
}
The Activity ListCategorieActivity show a clickable list of item. My task is eliminate (delete) the item from the listview when the item is clicked. How I can accomplish this task with this code?
activity_list_categorie.xml:
<RelativeLayout 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" android:paddingLeft="#dimen/activity_horizontal_margin"
android:paddingRight="#dimen/activity_horizontal_margin"
android:paddingTop="#dimen/activity_vertical_margin"
android:paddingBottom="#dimen/activity_vertical_margin"
tools:context="com.example.utente.myapplication.ListCategorieActivity">
<ListView
android:id="#+id/listView1"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:layout_alignParentLeft="true"
android:layout_alignParentTop="true"
android:entries="#array/sections" >
</ListView>
array.xml:
<resources>
<string-array name="sections">
<item >OG 1</item>
<item >OG 2</item>
<item >OG 3</item>
<item >OG 4</item>
<item >OG 5</item>
<item >OG 6</item>
<item >OG 7</item>
<item >OG 8</item>
<item >OG 9</item>
<item >OG 10</item>
<item >OG 11</item>
<item >OG 12</item>
<item >OG 13</item>
<item >OS 1</item>
<item >OS 2-A</item>
<item >OS 2-B</item>
<item >OS 3</item>
<item >OS 4</item>
<item >OS 5</item>
<item >OS 6</item>
<item >OS 7</item>
<item >OS 8</item>
<item >OS 9</item>
<item >OS 10</item>
<item >OS 11</item>
<item >OS 12-A</item>
<item >OS 12-B</item>
<item >OS 13</item>
<item >OS 14</item>
<item >OS 15</item>
<item >OS 16</item>
<item >OS 17</item>
<item >OS 18-A</item>
<item >OS 18-B</item>
<item >OS 19</item>
<item >OS 20-A</item>
<item >OS 20-B</item>
<item >OS 21</item>
<item >OS 22</item>
<item >OS 23</item>
<item >OS 24</item>
<item >OS 25</item>
<item >OS 26</item>
<item >OS 27</item>
<item >OS 28</item>
<item >OS 29</item>
<item >OS 30</item>
<item >OS 31</item>
<item >OS 32</item>
<item >OS 33</item>
<item >OS 34</item>
<item >OS 35</item>
</string-array>
I think I not using an adapter.It is correct?

Just add listview.getAdapter.remove(position); in the OnItemClick method. I suppose you are using an ArrayAdapter though.
EDIT
I'm afraid my explanation was pretty sloppy. The OnItemClick method has 4 arguments: AdapterView l is the ListView whose children are being observed and int position is the child position in the ListView; if (and only if) the list adapter is an ArrayAdapter object, the remove(Object item) method is available and can be used to delete a list item; in order to get the right Object, one must call
Object item = ((ArrayAdapter)l.getAdapter()).getItem(position);
to get the Object to delete; then, the ((ArrayAdapter)l.getAdapter()).remove(item); can be called to remove the selected object.

You can put string resource into Arraylist, and simply use myArray.remove(position) method to delete an element in the list view.

You have 2 options
Remove the item from the list using the remove() method of your ArrayAdapter.
Object toRemove = arrayAdapter.getItem([POSITION]);
arrayAdapter.remove(toRemove);
Or modify the ArrayList and call notifyDataSetChanged().
arrayList.remove([index]);
arrayAdapter.notifyDataSetChanged();

Remove/add shadow effect dynamically

When my button disabled i need remove text shadow effect and when button enable I need add this effect again.
selector_btn.xml
<selector xmlns:android="http://schemas.android.com/apk/res/android">
<item
android:drawable="#drawable/btn_disabled"
android:state_enabled="false" />
<item
android:drawable="#drawable/btn_pressed"
android:state_pressed="true" />
<item
android:drawable="#drawable/btn_default" />
styles.xml
<style name="TextShadow">
<item name="android:textColor">#ffffffff</item>
<item name="android:shadowColor">#0D67B9</item>
<item name="android:shadowRadius">2.0</item>
<item name="android:shadowDy">-2.0</item>
</style>
<style name="BigButton" parent="TextShadow">
<item name="android:background">#drawable/selector_btn</item>
</style>

You have make 2 defferent styles for enable and disable condition and apply it to textview when it disable or vise versa ...
<style name="TextShadow_disable">
<item name="android:textColor">#ffffffff</item>
<item name="android:shadowColor">#0D67B9</item>
<item name="android:shadowRadius">0</item>
<item name="android:shadowDy">0</item>
</style>
<style name="TextShadow_enable">
<item name="android:textColor">#ffffffff</item>
<item name="android:shadowColor">#0D67B9</item>
<item name="android:shadowRadius">2.0</item>
<item name="android:shadowDy">-2.0</item>
</style>
textstyle = (TextView) findViewById(R.id.mytext);
textstyle.setOnClickListener(new OnClickListener() {
#Override
public void onClick(View v) {
getTextStyle();
}
});
write down this method to check enable disable;
public void getTextStyle() {
if(textstyle.isEnabled()){
textstyle.setTextAppearance(this, R.style.TextShadow_enable);
}
else{
textstyle.setTextAppearance(this, R.style.TextShadow_disable);
}
}

Develop Reference

The Android operating system is a mobile operating system that was developed by Google (GOOGL?) to be primarily used for touchscreen devices, cell phones, and tablets.

Android CardView not displaying some TextView - android

Probably the problem is with your arrays, you need to debug to check. You can post your arrays.

Related

Customizing popup menu style

Item in NavigationView remains disabled (onNavigationItemSelected)

Change theme to button

Remove an clicked item from listview android

Remove/add shadow effect dynamically

Categories

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