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我嘗試使用BottomNavigationView
但有一些問題:BottomNavigationView顯示只有一個項目在一個時間
活動的xml:
<?xml version="1.0" encoding="utf-8"?>
<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:paddingBottom="@dimen/activity_vertical_margin"
android:paddingLeft="@dimen/activity_horizontal_margin"
android:paddingRight="@dimen/activity_horizontal_margin"
android:paddingTop="@dimen/activity_vertical_margin"
tools:context="com.xxx.bottomnavigationbartest.BaseActivity">
<android.support.design.widget.BottomNavigationView
xmlns:app="http://schemas.android.com/apk/res-auto"
android:id="@+id/bottom_navigation"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:layout_alignParentBottom="true"
app:itemBackground="@color/colorPrimary"
app:itemIconTint="@android:color/white"
app:itemTextColor="@android:color/white"
app:menu="@menu/bottom_navigation_main" />
</RelativeLayout>
bottom_navigation_main.xml:
<?xml version="1.0" encoding="utf-8"?>
<menu xmlns:android="http://schemas.android.com/apk/res/android"
xmlns:app="http://schemas.android.com/apk/res-auto">
<item
android:id="@+id/action_one"
android:enabled="true"
android:title="one"
app:showAsAction="ifRoom" />
<item
android:id="@+id/action_two"
android:enabled="true"
android:title="two"
app:showAsAction="ifRoom" />
<item
android:id="@+id/action_three"
android:enabled="true"
android:title="three"
app:showAsAction="ifRoom" />
<item
android:id="@+id/action_new"
android:enabled="true"
android:title="new"
app:showAsAction="ifRoom" />
</menu>
如果我只有三個菜單項(沒有action_new
)然後一切都很好,但是當我有四個或更多的項目,那麼它看起來像這樣:
因此,我只能在同一時間看到一個菜單項。我該如何解決它?
UPD:
的build.gradle(項目):
allprojects {
repositories {
jcenter()
maven { url "https://jitpack.io" }
}
}
的build.gradle(模塊):
dependencies {
compile fileTree(dir: 'libs', include: ['*.jar'])
testCompile 'junit:junit:4.12'
compile 'com.android.support:appcompat-v7:25.3.1'
compile 'com.android.support:design:25.3.1'
compile 'com.github.ittianyu:BottomNavigationViewEx:1.2.1'
}
activity_main.xml中:
<?xml version="1.0" encoding="utf-8"?>
<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:app="http://schemas.android.com/apk/res-auto"
android:paddingBottom="@dimen/activity_vertical_margin"
android:paddingLeft="@dimen/activity_horizontal_margin"
android:paddingRight="@dimen/activity_horizontal_margin"
android:paddingTop="@dimen/activity_vertical_margin"
tools:context="com.xxx.bottomnavigationbartest.BaseActivity">
<com.ittianyu.bottomnavigationviewex.BottomNavigationViewEx
android:id="@+id/bnve"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:layout_alignParentBottom="true"
android:background="@color/colorPrimary"
app:itemIconTint="@android:color/white"
app:itemTextColor="@android:color/white"
app:menu="@menu/bottom_navigation_main" />
</RelativeLayout>
謝謝,我會用'BottomNavigationViewEx',但現在我有完全一樣的問題的。我做了一切,就像寫在這裏(https://github.com/ittianyu/BottomNavigationViewEx#importing-to-project)(我用Gradle),但得到了完全相同的結果,我錯了? –
更新您的代碼;-)然後生病看看並修復它。 –
檢查我的更新。你需要設置這兩個設置 –