Android静态传参数（五）

一、新建OtherActivity.java

public class OtherActivity extends Activity {

<span style="color:#ff0000;">	public static String name;
	public static int age;</span>
	private TextView textview;

	protected void onCreate(Bundle savedInstanceState) {
        super.onCreate(savedInstanceState);
        setContentView(R.layout.other);

        textview = (TextView)this.findViewById(R.id.msg);
        textview.setText("name:"+name+",age:"+age);
    }

}

定义静态变量name,age.

二、在MainActivity.java,跳转页面的时候调用class OtherActivity的静态变量name、age参数传入

public class MainActivity extends Activity {

	Button button;
    @Override
    protected void onCreate(Bundle savedInstanceState) {
        super.onCreate(savedInstanceState);
        setContentView(R.layout.activity_main);
        button = (Button)this.findViewById(R.id.button1);
        button.setOnClickListener(new View.OnClickListener() {

			@Override
			public void onClick(View arg0) {
				// TODO Auto-generated method stub
			Intent intent = new Intent();
			intent.setClass(MainActivity.this,OtherActivity.class);
<span style="color:#ff0000;">			OtherActivity.age = 23;
			OtherActivity.name ="deng";</span>
			startActivity(intent);
			}
		});
    }
}

三、附上xml

1)activity_main.xml

<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=".MainActivity" >

    <Button
        android:id="@+id/button1"
        android:layout_height="wrap_content"
        android:layout_width="match_parent"
        android:text="静态变量传参数测试"
     />

</RelativeLayout>

2)other.xml

<?xml version="1.0" encoding="utf-8"?>
<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
    android:layout_width="match_parent"
    android:layout_height="match_parent"
    android:orientation="vertical" >

<TextView
    android:id="@+id/msg"
    android:layout_width="match_parent"
    android:layout_height="wrap_content">

</TextView>
</LinearLayout>

</pre><pre code_snippet_id="620199" snippet_file_name="blog_20150315_6_982152" name="code" class="html">3)AndroidManifest.xml

<pre name="code" class="html"><?xml version="1.0" encoding="utf-8"?>
<manifest xmlns:android="http://schemas.android.com/apk/res/android"
    package="com.example.intent_static"
    android:versionCode="1"
    android:versionName="1.0" >

    <uses-sdk
        android:minSdkVersion="8"
        android:targetSdkVersion="17" />

    <application
        android:allowBackup="true"
        android:icon="@drawable/ic_launcher"
        android:label="@string/app_name"
        android:theme="@style/AppTheme" >
        <activity
            android:name="com.example.intent_static.MainActivity"
            android:label="@string/app_name" >
            <intent-filter>
                <action android:name="android.intent.action.MAIN" />

                <category android:name="android.intent.category.LAUNCHER" />
            </intent-filter>
        </activity>
        <activity
            android:name=".OtherActivity"
            />
    </application>

</manifest>