Android中工具栏标题中的多行标题 [英] Multiple lines titles in toolbars header in Android

问题描述

我正在尝试将工具栏标题文本设置为多行，但它仅以单行显示，并且15个字符的文本将成为Android中的Eclipse.请帮助我.

I am trying to set the toolbar title text in multiple lines but it shows only in single line and after 15 character text is going to be Eclipse in Android. Please help me guys.

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


        if(!getSupportActionBar().isTitleTruncated()){
            getSupportActionBar().setTitle(job.getJob_title());
        }

            Spannable text = new SpannableString(job.getJob_title());
            text.
setSpan(new ForegroundColorSpan(MainApplication.getIconColor()), 0, text.length(), Spannable.SPAN_INCLUSIVE_INCLUSIVE);
            getSupportActionBar().setTitle(text);

            Drawable upArrow = getResources().getDrawable(R.drawable.abc_ic_ab_back_mtrl_am_alpha);
            upArrow.setColorFilter(MainApplication.getIconColor(), PorterDuff.Mode.SRC_ATOP);
            getSupportActionBar().setHomeAsUpIndicator(upArrow);

推荐答案

<android.support.v7.widget.Toolbar
    android:id="@+id/product_details_toolbar"
    style="@style/style.toolbar"
    android:layout_width="match_parent"
    android:layout_height="@dimen/double_height_toolbar"
    android:minHeight="?attr/actionBarSize"
    android:gravity="top"
    app:popupTheme="@style/ThemeOverlay.AppCompat.Light"
    app:theme="@style/ThemeOverlay.AppCompat.Dark.ActionBar" >

    <TextView
        android:id="@+id/product_details_title"
        android:layout_width="match_parent"
        android:layout_height="wrap_content"
        android:gravity="top"
        android:paddingTop="@dimen/padding_normal"
        style="@android:style/TextAppearance.Holo.Widget.ActionBar.Title.Inverse"
        android:maxLines="2" />

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

尝试

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