Toolbar title does not center when back button is on

Question

I am trying to display the title of the toolbar in the center, and for this I am using the method that is indicated in this answer: - Name of the toolbar

However, when I include the return button in my with the activityfollowing code:

toolbar = (Toolbar) findViewById(R.id.toolbar);
setSupportActionBar(toolbar);
mActionBar = getSupportActionBar();
mActionBar.setDisplayHomeAsUpEnabled(true);
mActionBar.setDisplayShowHomeEnabled(true);

The toolbar name does not appear in the center, but is slightly off-center to the right.

How can I get a centered title without that affects the back button or menu bar?

Answer 1

TextView TextView.

: layout_marginRight = ": /actionBarSize"



: layout_marginEnd = ": /actionBarSize"

:

<android.support.v7.widget.Toolbar
    android:id="@+id/custom_toolbar"
    android:layout_width="match_parent"
    android:layout_height="?android:attr/actionBarSize"
    android:background="@android:color/holo_red_dark">
    <TextView
        android:layout_width="match_parent"
        android:layout_height="wrap_content"
        android:text="abc"
        android:textColor="@android:color/white"
        android:textSize="20sp"
        android:layout_marginRight="?android:attr/actionBarSize"
        android:gravity="center"/>

</android.support.v7.widget.Toolbar>

.

Answer 2

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<?xml version="1.0" encoding="utf-8"?>
<android.support.v7.widget.Toolbar
    xmlns:android="http://schemas.android.com/apk/res/android"
    xmlns:app="http://schemas.android.com/apk/res-auto"
    android:id="@+id/toolbar"
    android:layout_width="match_parent"
    android:layout_height="wrap_content"
    android:background="@color/blue"
    android:minHeight="?attr/actionBarSize"
    app:contentInsetEnd="0dp"
    app:contentInsetLeft="0dp"
    app:contentInsetRight="0dp"
    app:contentInsetStart="0dp"
    app:popupTheme="@style/ThemeOverlay.AppCompat.Light"
    app:theme="@style/ThemeOverlay.AppCompat.Dark.ActionBar">

<ImageView
    android:id="@+id/iv_placeholder"
    android:layout_width="72dp"
    android:layout_height="48dp"
    android:src="@drawable/ic_actionbar_hamburger"
    android:visibility="invisible"/>


<TextView
    android:id="@+id/logo_tv"
    android:layout_width="match_parent"
    android:layout_height="wrap_content"
    android:layout_marginEnd="?attr/actionBarSize"
    android:gravity="center"
    android:text=""
    android:textColor="@color/white"
    android:textStyle="normal"/>

</android.support.v7.widget.Toolbar>

Answer 3

android: paddingEnd = "72dp; .

<android.support.v7.widget.Toolbar
                android:id="@+id/toolbar"
                android:layout_width="match_parent"
                android:layout_height="?android:attr/actionBarSize"
                app:contentScrim="@color/colorPrimary"
                app:layout_collapseMode="pin"
                android:paddingEnd="72dp"
                app:popupTheme="@style/ThemeOverlay.AppCompat.Dark"
                app:title="Title">
                

Hide result

Answer 4

mActionBar = getSupportActionBar();
mActionBar.setDisplayHomeAsUpEnabled(true);
mActionBar.setDisplayShowHomeEnabled(true);

        Toolbar toolbar = (Toolbar) findViewById(R.id.toolbar);
        // Title and subtitle
        toolbar.setTitle(R.string.about_toolbar_title);
        toolbar.setSubtitleTextColor(Color.WHITE);
        toolbar.setTitleTextColor(Color.WHITE);
        toolbar.setBackgroundColor(getResources().getColor(
                R.color.themeToolbarColor));
        toolbar.setNavigationIcon(R.drawable.ic_action_back);
        toolbar.setNavigationOnClickListener(new OnClickListener() {

            @Override
            public void onClick(View v) {
               finish();  // to go back  finish() will do your work.
                //mActionBar.setDisplayHomeAsUpEnabled(true);
                //mActionBar.setDisplayShowHomeEnabled(true);
            }
        });

Answer 5

, "" , , AppCompatImageButton , TextView. - , ?android:attr/actionBarSize . , , , , . .