Fragment学习记录一 静态创建fragment

好记性不如烂笔头吧，以前很少记录，现在开始记录学习笔记

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静态创建Fragment
把Fragment当成普通的控件，直接写在Activity的布局文件中，
用布局文件调用Fragment例如：
android:name=”com.mytest.fragmentall.create.TitleFragment”
步骤：

1、在Activity中xml 声明此fragment,就当和普通的View一样。
2、继承Fragment，重写onCreateView决定Fragment布局。
demo包含文件：
1，create_static_activity.xml 文件
2，CreateStaticActivityActivity.java文件
3，fragment_1.xml 文件
4，TitleFragment.java 文件
5，fragment_2.xml 文件
6，ContentFragment.java文件

create_static_activity.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"             tools:context=".create.CreateStaticActivityActivity"    >    <fragment        android:id="@+id/fragment"      android:name="com.mytest.fragmentall.create.TitleFragment"        android:layout_width="match_parent"        android:layout_height="90dp"        android:layout_alignParentTop="true"        />    <fragment        android:id="@+id/fragment2"    android:name="com.mytest.fragmentall.create.ContentFragment"        android:layout_width="match_parent"        android:layout_height="match_parent"        android:layout_below="@+id/fragment"        /></RelativeLayout>

CreateStaticActivityActivity.java

package com.mytest.fragmentall.create;import android.app.Activity;import android.os.Bundle;import com.mytest.fragmentall.R;public class CreateStaticActivityActivity extends Activity  {    /**     * 我感觉最重要的，是XML标签的使用     android.app.Fragment可以使用<fragment>标签的，这点很重要，     如果是用android.support.v4.app.Fragment的话，是不能是用<fragment>标签的，     会抛出android.view.InflateException: Binary XML file line #7: Error inflating class fragment异常。     * @param savedInstanceState     */    @Override    protected void onCreate(Bundle savedInstanceState) {        super.onCreate(savedInstanceState);        setContentView(R.layout.create_static_activity);    }}

fragment_1.xml

<?xml version="1.0" encoding="utf-8"?><RelativeLayout xmlns:android="http://schemas.android.com/apk/res/android"                android:layout_width="match_parent"                android:layout_height="match_parent"                android:background="#eeeda4">    <ImageButton        android:layout_width="80dp"        android:layout_height="80dp"        android:id="@+id/imageButton"        android:layout_alignParentTop="true"/>    <TextView        android:layout_width="wrap_content"        android:layout_height="wrap_content"        android:text="fragment-------------1----"        android:id="@+id/textView"        android:layout_alignBottom="@+id/imageButton"        android:layout_toRightOf="@+id/imageButton"        android:layout_alignParentTop="true"        android:layout_alignParentRight="true"        android:layout_alignParentEnd="true"/></RelativeLayout>

TitleFragment.java

package com.mytest.fragmentall.create;import android.app.Fragment;import android.os.Bundle;import android.view.LayoutInflater;import android.view.View;import android.view.ViewGroup;import android.widget.TextView;import android.widget.Toast;import com.mytest.fragmentall.R;public class TitleFragment extends Fragment implements View.OnClickListener {    private TextView textView;    @Override    public View onCreateView(LayoutInflater inflater, ViewGroup container,Bundle savedInstanceState) {        return inflater.inflate(R.layout.fragment_1, null);    }    @Override    public void onViewCreated(View view, Bundle savedInstanceState) {        super.onViewCreated(view, savedInstanceState);        view.findViewById(R.id.imageButton).setOnClickListener(this);        textView = (TextView) view.findViewById(R.id.textView);    }    @Override    public void onClick(View view) {        switch (view.getId()) {            case R.id.imageButton:                Toast.makeText(getActivity()," import android.app.Fragment ",Toast.LENGTH_SHORT).show();                break;        }    }}

fragment_2.xml

<?xml version="1.0" encoding="utf-8"?><RelativeLayout xmlns:android="http://schemas.android.com/apk/res/android"              android:orientation="vertical"              android:layout_width="match_parent"              android:layout_height="match_parent">    <TextView        android:layout_width="match_parent"        android:layout_height="match_parent"        android:text="fragment2"        android:id="@+id/textView2"        android:gravity="center"        android:textSize="20sp"        android:layout_gravity="center_horizontal"/></RelativeLayout>

ContentFragment.java

package com.mytest.fragmentall.create;import android.app.Fragment;import android.view.View;import android.view.LayoutInflater;import android.view.ViewGroup;import android.os.Bundle;import android.widget.TextView;import com.mytest.fragmentall.R;public class ContentFragment extends Fragment  {    private TextView textView2;    @Override    public View onCreateView(LayoutInflater inflater, ViewGroup container,Bundle savedInstanceState) {        return inflater.inflate(R.layout.fragment_2, null);    }    @Override    public void onViewCreated(View view, Bundle savedInstanceState) {        super.onViewCreated(view, savedInstanceState);        textView2 = (TextView) view.findViewById(R.id.textView2);    }}

运行效果：

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学习大神文章后做出修改
CreateStaticActivityActivity.java

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package com.mytest.fragmentall.create;import android.os.Bundle;import android.support.v4.app.FragmentActivity;import com.mytest.fragmentall.R;public class CreateStaticActivityActivity extends FragmentActivity {    /**     * 继承android.support.v4.app.FragmentActivity     * 也可以实现功能     * 其他两个Fragment也需要更换为     * import android.support.v4.app.Fragment;     * @param savedInstanceState     */    @Override    protected void onCreate(Bundle savedInstanceState) {        super.onCreate(savedInstanceState);        setContentView(R.layout.create_static_activity);    }}