Ⅰ 安卓界面要實現這兩行三列的布局,該怎樣寫代碼
閑著沒事 給你寫了
<?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="wrap_content"
android:background="#FFF"
android:orientation="horizontal" >
<Button
android:layout_width="0dp"
android:layout_height="match_parent"
android:layout_weight="1"
android:text="BUTTON1" />
<LinearLayout
android:layout_width="0dp"
android:layout_height="match_parent"
android:layout_weight="1.5"
android:orientation="vertical" >
<LinearLayout
android:layout_width="match_parent"
android:layout_height="0dp"
android:layout_weight="1"
android:orientation="horizontal" >
<TextView
android:layout_width="wrap_content"
android:layout_height="match_parent"
android:text="Text01"
android:textColor="#000" />
<TextView
android:layout_width="wrap_content"
android:layout_height="match_parent"
android:text="Text01"
android:textColor="#000" />
<TextView
android:layout_width="wrap_content"
android:layout_height="match_parent"
android:text="Text01"
android:textColor="#000" />
</LinearLayout>
<LinearLayout
android:layout_width="match_parent"
android:layout_height="0dp"
android:layout_weight="1"
android:orientation="horizontal" >
<TextView
android:layout_width="wrap_content"
android:layout_height="match_parent"
android:text="Text02"
android:textColor="#000" />
<TextView
android:layout_width="wrap_content"
android:layout_height="match_parent"
android:text="Text02"
android:textColor="#000" />
<TextView
android:layout_width="wrap_content"
android:layout_height="match_parent"
android:text="Text02"
android:textColor="#000" />
</LinearLayout>
</LinearLayout>
<Button
android:layout_width="0dp"
android:layout_height="match_parent"
android:layout_weight="1"
android:text="BUTTON2" />
</LinearLayout>
Ⅱ Android 動態布局該如何實現!!
你的問題應該是要動態生成空間吧。
下面的答案可以參考下。
首先要卻這個界面的布局,是AbsoluteLayout,RelativeLayout還是其他,然後就可以再裡面添加控制項了:
public void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
//確定界面的布局
AbsoluteLayout abslayout=new AbsoluteLayout (this);
setContentView(abslayout);
//創建一個button按鈕
Button btn1 = new Button(this);
btn1.setText(」this is a button」);
btn1.setId(1);
//確定這個控制項的大小和位置
AbsoluteLayout.LayoutParams lp1 =
new AbsoluteLayout.LayoutParams(
ViewGroup.LayoutParams.WRAP_CONTENT,
ViewGroup.LayoutParams.WRAP_CONTENT,
0,100);
abslayout.addView(btn1, lp1 );
}
一個界面可以布置一個布局,可以多個布局一起設計:
public void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
//設置界面的布局
RelativeLayout relativeLayout = new RelativeLayout(this);
setContentView(relativeLayout);
//添加一個AbsoluteLayout子布局,並給這個布局添加一個button
AbsoluteLayout abslayout=new AbsoluteLayout (this);
abslayout.setId(11);
Button btn1 = new Button(this);
btn1.setText(」this is a abslayout button」);
btn1.setId(1);
AbsoluteLayout.LayoutParams lp0 = new AbsoluteLayout.LayoutParams(ViewGroup.LayoutParams.WRAP_CONTENT,
ViewGroup.LayoutParams.WRAP_CONTENT,100,0);
abslayout.addView(btn1, lp0 );
//將這個子布局添加到主布局中
RelativeLayout.LayoutParams lp1 = new RelativeLayout.LayoutParams(ViewGroup.LayoutParams.WRAP_CONTENT, ViewGroup.LayoutParams.WRAP_CONTENT);
lp1.addRule(RelativeLayout.ALIGN_PARENT_TOP);
lp1.addRule(RelativeLayout.CENTER_HORIZONTAL, RelativeLayout.TRUE);
relativeLayout.addView(abslayout ,lp1);
//再添加一個子布局
RelativeLayout relativeLayout1 = new RelativeLayout(this);
Button btn2 = new Button(this);
btn2.setText(」this is a relativeLayout1 button」);
btn2.setId(2);
RelativeLayout.LayoutParams lp2 = new RelativeLayout.LayoutParams(ViewGroup.LayoutParams.FILL_PARENT, ViewGroup.LayoutParams.WRAP_CONTENT);
lp2.addRule(RelativeLayout.ALIGN_PARENT_TOP);
lp2.addRule(RelativeLayout.CENTER_HORIZONTAL, RelativeLayout.TRUE);
relativeLayout1.addView(btn2 ,lp2);
//將這個布局添加到主布局中
RelativeLayout.LayoutParams lp11 = new RelativeLayout.LayoutParams(ViewGroup.LayoutParams.WRAP_CONTENT, ViewGroup.LayoutParams.WRAP_CONTENT);
lp11.addRule(RelativeLayout.BELOW ,11);
relativeLayout.addView(relativeLayout1 ,lp11);
}