android 局部介面動態切換

  最近在做平板開發，覺得把Activity做的像網頁效果那樣比較好。局部介面固定，局部介面可以動態切換。效果如下：

 

這個效果由3個layout構成

main.xml

<?xml version="1.0" encoding="utf-8"?><LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"    android:layout_width="fill_parent"    android:layout_height="fill_parent"    android:orientation="horizontal" >    <LinearLayout        android:layout_width="fill_parent"        android:layout_height="fill_parent"        android:layout_weight="1"        android:background="@android:color/black" >        <Button            android:id="@+id/btnSwitch"            android:layout_width="wrap_content"            android:layout_height="wrap_content"            android:text="switch" />        <Button            android:id="@+id/btnScreen"            android:layout_width="wrap_content"            android:layout_height="wrap_content"            android:text="screen" />    </LinearLayout>    <LinearLayout        android:id="@+id/frameSwitch"        android:layout_width="160dp"        android:layout_height="fill_parent"        android:background="@android:color/white" >    </LinearLayout></LinearLayout>

 

one.xml

<?xml version="1.0" encoding="utf-8"?><LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"    android:layout_width="fill_parent"    android:layout_height="fill_parent"    android:background="@color/yellow"    android:orientation="vertical" >    <TextView        android:layout_width="wrap_content"        android:layout_height="wrap_content"        android:text="this is linearLayout one" /></LinearLayout>

two.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:layout_width="wrap_content"        android:layout_height="wrap_content"        android:text="this is linearLayout two" />    <Button        android:id="@+id/btnSecond"        android:layout_width="wrap_content"        android:layout_height="wrap_content"        android:text="btnSecond" /></LinearLayout>

下面是Java代碼

public class ZzzAndroidActivity extends Activity {    private LinearLayout frameSwitch;    /** Called when the activity is first created. */    @Override    public void onCreate(Bundle savedInstanceState) {        super.onCreate(savedInstanceState);        setContentView(R.layout.main);        frameSwitch = (LinearLayout) findViewById(R.id.frameSwitch);        Button btnSwitch = (Button) findViewById(R.id.btnSwitch);        btnSwitch.setOnClickListener(new OnClickListener() {            boolean boo = false;            @Override            public void onClick(View v) {                boo = !boo;                if (boo) {                    getViewOne();                } else {                    getViewSecond();                }            }        });        /*         * 是否全屏         */        Button btnScreen = (Button) findViewById(R.id.btnScreen);        btnScreen.setOnClickListener(new OnClickListener() {            boolean isScreen = false;            @Override            public void onClick(View v) {                isScreen = !isScreen;                if (isScreen) {                    frameSwitch.setVisibility(android.view.View.GONE);                } else {                    frameSwitch.setVisibility(android.view.View.VISIBLE);                }            }        });    }    public void getViewOne() {        View viewOne = getLayoutInflater().inflate(R.layout.one, null);        frameSwitch.removeAllViews();        frameSwitch.addView(viewOne, LayoutParams.FILL_PARENT,                LayoutParams.FILL_PARENT);    }    public void getViewSecond() {        View viewSecond = getLayoutInflater().inflate(R.layout.two, null);        Button btn = (Button) viewSecond.findViewById(R.id.btnSecond);        btn.setOnClickListener(new OnClickListener() {            @Override            public void onClick(View v) {                Toast.makeText(ZzzAndroidActivity.this, "hello world",                        Toast.LENGTH_LONG).show();            }        });        frameSwitch.removeAllViews();        frameSwitch.addView(viewSecond, LayoutParams.FILL_PARENT,                LayoutParams.FILL_PARENT);    }}