标签:roi container lis fragement flat version 效果图 upload demo
项目结构图如下:
package com.demo.fragementfirst;
import android.content.Context;
import android.net.Uri;
import android.os.Bundle;
import android.support.annotation.NonNull;
import android.support.annotation.Nullable;
import android.support.v4.app.Fragment;
import android.view.LayoutInflater;
import android.view.View;
import android.view.ViewGroup;
public class fragment1 extends Fragment {
@Nullable
@Override
public View onCreateView(@NonNull LayoutInflater inflater, @Nullable ViewGroup container, @Nullable Bundle savedInstanceState) {
// 通过打气筒把一个布局转换成一个view对象
View view = inflater.inflate(
R.layout.fragment_fragment1, null
);
return view;
}
}
package com.demo.fragementfirst;
import android.support.v7.app.AppCompatActivity;
import android.os.Bundle;
import android.widget.FrameLayout;
import android.widget.RelativeLayout;
public class MainActivity extends AppCompatActivity {
@Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_main);
}
}
package com.demo.fragementfirst;
import android.app.Fragment;
import android.os.Bundle;
import android.view.LayoutInflater;
import android.view.View;
import android.view.ViewGroup;
//定义fragment
public class MyFragment extends Fragment {
// 当第一次画ui的时候调用,通过这个方法可以让fragment显示自己的布局内容
@Override
public View onCreateView(LayoutInflater inflater, ViewGroup container, Bundle savedInstanceState) {
// 通过打气筒把一个布局转换成一个view对象
View view = inflater.inflate(
R.layout.myfragment, null
);
return view;
}
}
<?xml version="1.0" encoding="utf-8"?>
<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
xmlns:app="http://schemas.android.com/apk/res-auto"
xmlns:tools="http://schemas.android.com/tools"
android:layout_width="match_parent"
android:layout_height="match_parent"
tools:context=".MainActivity">
<!--viewgroup可以有自己的孩子
通过 oncreateview 这个方法 fragment可以加载自己的布局
-->
<fragment
android:name="com.demo.fragementfirst.MyFragment"
android:id="@+id/list"
android:layout_weight="1"
android:layout_width="0dp"
android:layout_height="match_parent"
>
</fragment>
<fragment
android:name="com.demo.fragementfirst.fragment1"
android:id="@+id/viewer"
android:layout_weight="2"
android:layout_width="0dp"
android:layout_height="match_parent"
></fragment>
</LinearLayout>
<?xml version="1.0" encoding="utf-8"?>
<FrameLayout 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"
tools:context=".fragment1">
<!-- TODO: Update blank fragment layout -->
<TextView
android:layout_width="match_parent"
android:layout_height="match_parent"
android:text="这是第二个fragemnt" />
</FrameLayout>
<?xml version="1.0" encoding="utf-8"?>
<FrameLayout 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"
tools:context=".fragment1">
<!-- TODO: Update blank fragment layout -->
<TextView
android:layout_width="match_parent"
android:layout_height="match_parent"
android:background="#D64B28"
android:textColor="#FFFFFF"
android:text="这个是第一个fragment" />
</FrameLayout>
标签:roi container lis fragement flat version 效果图 upload demo
原文地址:https://www.cnblogs.com/charlypage/p/10351921.html