0
In fact it comes to appear in the program, but not in the simulator
Following the Java code
public class Perguntar extends AppCompatActivity{
@Override
protected void onCreate (Bundle savedInstance) {
super.onCreate(savedInstance);
setContentView(R.layout.activity_perguntar);
Toolbar toolbar = (Toolbar) findViewById(R.id.toolbar);
setSupportActionBar(toolbar);
}
@Override
public boolean onCreateOptionsMenu(Menu menu) {
// Inflate the menu; this adds items to the action bar if it is present.
getMenuInflater().inflate(R.menu.feed, menu);
return true;
}
@Override
public boolean onOptionsItemSelected(MenuItem item) {
// Faz com que items da action Bar se tornem clicáveis
// como vc sepecificar no AndroidManifest.xml.
int id = item.getItemId();
return super.onOptionsItemSelected(item);
}
public void voltar (View view) {
Intent back = new Intent(getApplicationContext(), Feed.class);
startActivity(back);
}
public void perguntado (View v) {
Toast.makeText(Perguntar.this,
"Pergunta enviada com sucesso, aguarde respostas",
Toast.LENGTH_LONG).show();
}
}
Now the manifest file:
<application
android:allowBackup="true"
android:icon="@mipmap/ic_launcher"
android:label="@string/app_name"
android:roundIcon="@mipmap/ic_launcher_round"
android:supportsRtl="true"
android:theme="@style/AppTheme.Limpar">
<activity
android:name=".SplashScreen"
android:theme="@style/AppTheme.TelaCheia"
android:screenOrientation="portrait">
<intent-filter>
<action android:name="android.intent.action.MAIN" />
<category android:name="android.intent.category.LAUNCHER" />
</intent-filter>
</activity>
<activity
android:name=".TelaDeLogin"
android:label="@string/app_name"
android:theme="@style/AppTheme"
android:screenOrientation="portrait"
android:windowSoftInputMode="stateHidden"/>
<!--o orientation portrait define que a tela ficara apenas em modo portrait (vertical)-->
<!-- o inputmode "statehidden" faz com que o teclado não seja aberto automaticamente -->
<activity
android:name=".TelaDeCadastro"
android:label="@string/cadastrar"
android:theme="@style/AppTheme"
android:screenOrientation="portrait"
android:windowSoftInputMode="stateHidden"/>
<activity
android:name=".Feed"
android:label="@string/T_Feed"
android:screenOrientation="portrait"
android:windowSoftInputMode="stateHidden"/>
<activity
android:name=".Perfil"
android:label="@string/T_Perfil"
android:screenOrientation="portrait"/>
<activity
android:name=".Editar_Perfil"
android:label="@string/T_Edicao"
android:screenOrientation="portrait"
android:theme="@style/AppTheme.Limpar"/>
<activity
android:name=".Escolha"
android:label="@string/T_Escolha"
android:screenOrientation="portrait"
android:theme="@style/AppTheme" />
<activity android:name=".Anuncios"
android:screenOrientation="portrait"/>
<activity
android:name=".Estagio"
android:theme="@style/AppTheme"
android:label="@string/T_Estagio"
android:screenOrientation="portrait"/>
<activity
android:name=".Perguntar"
android:label="@string/T_Perguntar"
android:screenOrientation="portrait"
android:windowSoftInputMode="stateHidden"/>
<activity
android:name=".Respostas"
android:theme="@style/AppTheme.Limpar"
android:label="@string/T_Respostas"
android:screenOrientation="portrait"
android:windowSoftInputMode="stateHidden"/>
</application>
the code of the appbar:
<android.support.design.widget.AppBarLayout
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:theme="@style/AppTheme.AppBarOverlay">
<android.support.v7.widget.Toolbar
android:id="@+id/toolbar"
android:layout_width="match_parent"
android:layout_height="match_parent"
android:layout_gravity="end"
android:background="#2138e1"
android:theme="@style/AppTheme.AppBarOverlay"
android:visibility="visible"
app:layout_anchorGravity="top"
app:layout_scrollFlags="scroll"
app:popupTheme="@style/AppTheme.PopupOverlay"
app:title="@string/T_Perguntar"
app:titleMarginStart="100dp" />
</android.support.design.widget.AppBarLayout>
<include
android:id="@+id/app_bar_perguntar"
layout="@layout/activity_perguntar"
app:layout_anchor="@+id/include"
app:layout_anchorGravity="center"/>
<ImageButton
android:layout_width="wrap_content"
android:layout_height="wrap_content"
tools:src="?attr/homeAsUpIndicator"
android:layout_gravity="top"
android:layout_marginTop="@dimen/espacamento_Medio"
android:background="@color/transparente"
app:layout_anchorGravity="start"
android:onClick="voltar"
/>
The code of Activity:
<android.support.constraint.ConstraintLayout
xmlns:android="http://schemas.android.com/apk/res/android"
android:layout_width="match_parent"
xmlns:app="http://schemas.android.com/apk/res-auto"
xmlns:tools="http://schemas.android.com/tools"
android:layout_height="match_parent"
app:layout_behavior="@string/appbar_scrolling_view_behavior"
tools:context=".Perguntar"
android:background="@color/preto"
tools:showIn="@layout/app_bar_perguntar"
android:theme="@style/AppTheme.Limpar">
<include layout="@layout/criar_pergunta"></include>
</android.support.constraint.ConstraintLayout>
And finally, the layout:
<ImageView
android:id="@+id/fotoPublicante"
android:layout_width="@dimen/foto_Perfil"
android:layout_height="@dimen/foto_Perfil"
android:layout_marginStart="@dimen/espacamento_Medio"
android:layout_marginTop="@dimen/espacamento_Medio"
android:background="@color/preto"
android:contentDescription="@string/todo"
app:layout_constraintBottom_toBottomOf="parent"
app:layout_constraintEnd_toEndOf="parent"
app:layout_constraintHorizontal_bias="0.0"
app:layout_constraintStart_toStartOf="parent"
app:layout_constraintTop_toTopOf="parent"
app:layout_constraintVertical_bias="0.0" />
<TextView
android:id="@+id/nomePublicante"
style="@style/TituloPublicacao"
android:layout_margin="@dimen/espacamento_Medio"
android:text="@string/maycon_santos"
app:layout_constraintBottom_toBottomOf="parent"
app:layout_constraintEnd_toEndOf="parent"
app:layout_constraintHorizontal_bias="0.0"
app:layout_constraintStart_toEndOf="@id/fotoPublicante"
app:layout_constraintBottom_toTopOf="@id/suapergunta"
app:layout_constraintTop_toTopOf="parent"
app:layout_constraintVertical_bias="0.5" />
<EditText
android:id="@+id/suapergunta"
style="@style/FontePublicacao"
android:layout_width="match_parent"
android:layout_height="@dimen/altura_sua_pergunta"
android:layout_margin="@dimen/espacamento_Medio"
android:text="@string/pergunta"
android:textColor="@color/blue"
android:gravity="start"
app:layout_constraintBottom_toTopOf="@id/anexar"
app:layout_constraintBottom_toBottomOf="parent"
app:layout_constraintEnd_toEndOf="parent"
app:layout_constraintHorizontal_bias="0.0"
app:layout_constraintStart_toStartOf="parent"
app:layout_constraintTop_toBottomOf="@id/fotoPublicante"
app:layout_constraintVertical_bias="0.1" />
<ImageButton
android:id="@+id/anexar"
android:layout_width="wrap_content"
android:layout_height="@dimen/altura_Caixa_De_Testo"
android:layout_margin="@dimen/espacamento_Medio"
android:background="@color/transparente"
android:src="@android:drawable/ic_menu_camera"
app:layout_constraintBottom_toBottomOf="parent"
app:layout_constraintBottom_toTopOf="@id/buttonSend"
app:layout_constraintEnd_toEndOf="parent"
app:layout_constraintHorizontal_bias="0.0"
app:layout_constraintStart_toStartOf="parent"
app:layout_constraintTop_toBottomOf="@id/suapergunta"
app:layout_constraintVertical_bias="0.0" />
<Button
android:id="@+id/buttonSend"
style="@style/BotaoComFundo"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:layout_margin="@dimen/espacamento_Medio"
android:onClick="perguntado"
android:text="@string/enigma"
app:layout_constraintBottom_toBottomOf="parent"
app:layout_constraintBottom_toTopOf="@id/anexar"
app:layout_constraintEnd_toEndOf="parent"
app:layout_constraintStart_toStartOf="parent"
app:layout_constraintTop_toBottomOf="@id/anexar"
app:layout_constraintVertical_bias="0.5" />
</android.support.constraint.ConstraintLayout>
I wonder if someone could help me??