Android(安卓)学习之Layout

学习Android已经一个星期了，，进度有点慢，继续坚持

1.主界面：

 1 package com.wention.Layout; 2  3 import com.wention.Layout.R; 4  5 import android.app.Activity; 6 import android.content.Intent; 7 import android.os.Bundle; 8 import android.view.View; 9 import android.view.View.OnClickListener;10 import android.widget.Button;11 12 public class MainActivity extends Activity {13     /**14      * button1-->listener1:LinerLayout 15      * button2-->listener2:FrameLayout16      * button3-->listener3:RelativeLayout 17      * button4-->listener4:AbsoluteLayout18      * button5-->listener5:TableLayout19      */20     private Button button1;21     private Button button2;22     private Button button3;23     private Button button4;24     private Button button5;25 26     /** Called when the activity is first created. */27     @Override28     public void onCreate(Bundle savedInstanceState) {29         super.onCreate(savedInstanceState);30         setContentView(R.layout.main);31 32         OnClickListener listener1 = new OnClickListener() {33             public void onClick(View v) {34                 Intent intent1 = new Intent(MainActivity.this, LinearLayoutActivity.class);35                 setTitle("LinearLayout");36                 startActivity(intent1);37             }38         };39         OnClickListener listener2 = new OnClickListener() {40             public void onClick(View v) {41                 Intent intent2 = new Intent(MainActivity.this, FrameLayoutActivity.class);42                 setTitle("FrameLayout");43                 startActivity(intent2);44             }45         };46         OnClickListener listener3 = new OnClickListener() {47             public void onClick(View v) {48                 Intent intent3 = new Intent(MainActivity.this, RelativeLayoutActivity.class);49                 setTitle("RelativeLayout");50                 startActivity(intent3);51             }52         };53         OnClickListener listener4 = new OnClickListener() {54             public void onClick(View v) {55                 Intent intent4 = new Intent(MainActivity.this, AbsoluteLayoutActivity.class);56                 setTitle("AbsoluteLayout");57                 startActivity(intent4);58             }59         };60         OnClickListener listener5 = new OnClickListener() {61             public void onClick(View v) {62                 Intent intent5 = new Intent(MainActivity.this, TableLayoutActivity.class);63                 setTitle("TableLayout");64                 startActivity(intent5);65             }66         };67 68         button1 = (Button) findViewById(R.id.button1);69         button1.setOnClickListener(listener1);70         button2 = (Button) findViewById(R.id.button2);71         button2.setOnClickListener(listener2);72         button3 = (Button) findViewById(R.id.button3);73         button3.setOnClickListener(listener3);74         button4 = (Button) findViewById(R.id.button4);75         button4.setOnClickListener(listener4);76         button5 = (Button) findViewById(R.id.button5);77         button5.setOnClickListener(listener5);78 79     }80 }

 1 <?xml version="1.0" encoding="utf-8"?> 2 <LinearLayout xmlns:android="http://schemas.android.com/apk/res/android" 3     android:layout_width="fill_parent" 4     android:layout_height="fill_parent" 5     android:orientation="vertical" > 6  7     <Button 8         android:id="@+id/button1" 9         android:layout_width="fill_parent"10         android:layout_height="wrap_content"11         android:text="@string/buttonName01" />12 13     <Button14         android:id="@+id/button2"15         android:layout_width="fill_parent"16         android:layout_height="wrap_content"17         android:text="@string/buttonName02" />18 19     <Button20         android:id="@+id/button3"21         android:layout_width="fill_parent"22         android:layout_height="wrap_content"23         android:text="@string/buttonName03" />24 25     <Button26         android:id="@+id/button4"27         android:layout_width="fill_parent"28         android:layout_height="wrap_content"29         android:text="@string/buttonName04" />30 31     <Button32         android:id="@+id/button5"33         android:layout_width="fill_parent"34         android:layout_height="wrap_content"35         android:text="@string/buttonName05" />36 37 </LinearLayout>

2.LinearLayout：

 1 package com.wention.Layout; 2  3 import com.wention.Layout.R; 4  5 import android.app.Activity; 6 import android.os.Bundle; 7  8 public class LinearLayoutActivity extends Activity { 9     public void onCreate(Bundle savedInstanceState) {10         super.onCreate(savedInstanceState);11         setContentView(R.layout.linear_layout);12     }13 14 }

 1 <?xml version="1.0" encoding="utf-8"?> 2 <LinearLayout xmlns:android="http://schemas.android.com/apk/res/android" 3     android:layout_width="fill_parent" 4     android:layout_height="fill_parent" 5     android:orientation="vertical" > 6  7     <LinearLayout 8         android:layout_width="fill_parent" 9         android:layout_height="wrap_content"10         android:layout_weight="1"11         android:orientation="vertical" >12 13         <TextView14             android:id="@+id/textView1"15             android:layout_width="fill_parent"16             android:layout_height="wrap_content"17             android:background="@color/red"18             android:gravity="center"19             android:layout_weight="1"20             android:text="@string/rowName01" />21 22         <TextView23             android:id="@+id/textView2"24             android:layout_width="fill_parent"25             android:layout_height="wrap_content"26             android:background="@color/green"27             android:gravity="center"28             android:layout_weight="1"29             android:text="@string/rowName02" />30 31         <TextView32             android:id="@+id/textView3"33             android:layout_width="fill_parent"34             android:layout_height="wrap_content"35             android:background="@color/blue"36             android:gravity="center"37             android:layout_weight="1"38             android:text="@string/rowName03" />39 40         <TextView41             android:id="@+id/textView4"42             android:layout_width="fill_parent"43             android:layout_height="wrap_content"44             android:background="@color/yellow"45             android:gravity="center"46             android:layout_weight="1"47             android:text="@string/rowName04" />48 49     </LinearLayout>50 51     <LinearLayout52         android:layout_width="fill_parent"53         android:layout_height="wrap_content"54         android:layout_weight="1"55         android:orientation="horizontal" >56 57         <TextView58             android:id="@+id/textView5"59             android:layout_width="wrap_content"60             android:layout_height="fill_parent"61             android:background="@color/red"62             android:gravity="center"63             android:layout_weight="1"64             android:text="@string/lineName01" />65 66         <TextView67             android:id="@+id/textView6"68             android:layout_width="wrap_content"69             android:layout_height="fill_parent"70             android:background="@color/green"71             android:gravity="center"72             android:layout_weight="1"73             android:text="@string/lineName02" />74 75         <TextView76             android:id="@+id/textView7"77             android:layout_width="wrap_content"78             android:layout_height="fill_parent"79             android:background="@color/blue"80             android:gravity="center"81             android:layout_weight="1"82             android:text="@string/lineName03" />83 84         <TextView85             android:id="@+id/textView8"86             android:layout_width="wrap_content"87             android:layout_height="fill_parent"88             android:background="@color/orange"89             android:gravity="center"90             android:layout_weight="1"91             android:text="@string/lineName04" />92 93     </LinearLayout>94 95 </LinearLayout>

3.FrameLayout：

 1 package com.wention.Layout; 2  3 import com.wention.Layout.R; 4  5 import android.app.Activity; 6 import android.os.Bundle; 7  8 public class FrameLayoutActivity extends Activity { 9     public void onCreate(Bundle savedInstanceState) {10         super.onCreate(savedInstanceState);11         setContentView(R.layout.frame_layout);12     }13 }

View Code

 1 <?xml version="1.0" encoding="utf-8"?> 2 <FrameLayout xmlns:android="http://schemas.android.com/apk/res/android" 3     android:layout_width="match_parent" 4     android:layout_height="match_parent" > 5  6     <ImageView 7         android:id="@+id/imageView1" 8         android:layout_width="wrap_content" 9         android:layout_height="wrap_content"10         android:src="@drawable/background" />11 12     <ImageView13         android:id="@+id/imageView2"14         android:layout_width="wrap_content"15         android:layout_height="wrap_content"16         android:src="@drawable/flower" />17 18     <ImageView19         android:id="@+id/imageView3"20         android:layout_width="wrap_content"21         android:layout_height="wrap_content"22         android:src="@drawable/life" />23 24 </FrameLayout>

4.RelativeLayout

View Code

 1 package com.wention.Layout; 2  3 import com.wention.Layout.R; 4  5 import android.app.Activity; 6 import android.os.Bundle; 7  8 public class RelativeLayoutActivity extends Activity { 9     public void onCreate(Bundle savedInstanceState) {10         super.onCreate(savedInstanceState);11         setContentView(R.layout.relative_layout);12     }13 14 }

 1 <?xml version="1.0" encoding="utf-8"?> 2 <RelativeLayout xmlns:android="http://schemas.android.com/apk/res/android" 3     android:layout_width="match_parent" 4     android:layout_height="match_parent" > 5  6     <ImageView 7         android:id="@+id/imageView1" 8         android:layout_width="wrap_content" 9         android:layout_height="wrap_content"10         android:layout_alignParentLeft="true"11         android:src="@drawable/album" />12 13     <ImageButton14         android:id="@+id/imageButton1"15         android:layout_width="wrap_content"16         android:layout_height="wrap_content"17         android:layout_alignParentRight="true"18         android:src="@drawable/play" />19 20     <LinearLayout21         android:id="@+id/linearLayout1"22         android:layout_width="fill_parent"23         android:layout_height="wrap_content"24         android:layout_toLeftOf="@+id/imageButton1"25         android:layout_toRightOf="@+id/imageView1"26         android:orientation="vertical" >27 28         <TextView29             android:layout_width="fill_parent"30             android:layout_height="wrap_content"31             android:background="@color/yellow"32             android:text="千纸鹤"33             android:textColor="@color/blue"34             android:textSize="20sp" />35 36         <TextView37             android:layout_width="fill_parent"38             android:layout_height="wrap_content"39             android:background="@color/orange"40             android:text="方大同"41             android:textColor="@color/green"42             android:textSize="12sp" />43     </LinearLayout>44 45 46     <ImageView47         android:id="@+id/imageView2"48         android:layout_width="wrap_content"49         android:layout_height="wrap_content"50         android:layout_alignParentRight="true"51         android:layout_below="@+id/imageView1"52         android:layout_marginTop="34dp"53         android:src="@drawable/lyric" />54 55 </RelativeLayout>

5.AbsoluteLayout

 1 package com.wention.Layout; 2  3 import com.wention.Layout.R; 4  5 import android.app.Activity; 6 import android.os.Bundle; 7  8 public class AbsoluteLayoutActivity extends Activity { 9     public void onCreate(Bundle savedInstanceState) {10         super.onCreate(savedInstanceState);11         setContentView(R.layout.absolute_layout);12     }13 14 }

 1 <?xml version="1.0" encoding="utf-8"?> 2 <AbsoluteLayout xmlns:android="http://schemas.android.com/apk/res/android" 3     android:id="@+id/widget1" 4     android:layout_width="fill_parent" 5     android:layout_height="fill_parent" 6     android:background="@color/orange" > 7  8     <TextView 9         android:id="@+id/widget2"10         android:layout_width="wrap_content"11         android:layout_height="wrap_content"12         android:layout_x="61dp"13         android:layout_y="69dp"14         android:text="@string/qq"15         android:textColor="@color/blue" />16 17     <TextView18         android:id="@+id/widget3"19         android:layout_width="wrap_content"20         android:layout_height="wrap_content"21         android:layout_x="61dp"22         android:layout_y="158dp"23         android:text="@string/password"24         android:textColor="@color/blue"25         android:textSize="18sp" />26 27     <EditText28         android:id="@+id/widget4"29         android:layout_width="150dip"30         android:layout_height="wrap_content"31         android:layout_x="114dp"32         android:layout_y="57dp"33         android:inputType="number"34         android:textColor="@color/red"35         android:textSize="18sp" >36 37         <requestFocus />38     </EditText>39 40     <EditText41         android:id="@+id/widget5"42         android:layout_width="150dip"43         android:layout_height="wrap_content"44         android:layout_x="114dp"45         android:layout_y="142dp"46         android:inputType="textPassword"47         android:textColor="@color/red"48         android:textSize="18sp" />49 50     <Button51         android:id="@+id/button1"52         android:layout_width="120dip"53         android:layout_height="wrap_content"54         android:layout_x="20dp"55         android:layout_y="210dp"56         android:text="@string/login" />57 58     <Button59         android:id="@+id/button2"60         android:layout_width="120dip"61         android:layout_height="wrap_content"62         android:layout_x="180dp"63         android:layout_y="210dp"64         android:text="@string/quit" />65 66 67 </AbsoluteLayout>

6.TableLayout

 1 package com.wention.Layout; 2  3 import com.wention.Layout.R; 4  5 import android.app.Activity; 6 import android.os.Bundle; 7  8 public class TableLayoutActivity extends Activity { 9     public void onCreate(Bundle savedInstanceState) {10         super.onCreate(savedInstanceState);11         setContentView(R.layout.table_layout);12     }13 14 }

 1 <?xml version="1.0" encoding="utf-8"?> 2 <TableLayout xmlns:android="http://schemas.android.com/apk/res/android" 3     android:layout_width="fill_parent" 4     android:layout_height="fill_parent" 5     android:stretchColumns="1" > 6  7     <TableRow> 8  9         <TextView10             android:gravity="right"11             android:padding="3dip"12             android:text="@string/qq"13             android:textStyle="bold" />14 15         <EditText16             android:id="@+id/username"17             android:padding="3dip"18             android:scrollHorizontally="true" />19     </TableRow>20 21     <TableRow>22 23         <TextView24             android:gravity="right"25             android:padding="3dip"26             android:text="@string/password"27             android:textStyle="bold" />28 29         <EditText30             android:id="@+id/password"31             android:padding="3dip"32             android:password="true"33             android:scrollHorizontally="true" />34     </TableRow>35 36     <TableRow android:gravity="right" >37 38         <Button39             android:id="@+id/cancel"40             android:text="@string/quit" />41 42         <Button43             android:id="@+id/login"44             android:text="@string/login" />45     </TableRow>46 47 </TableLayout>

String.xml

 1 <?xml version="1.0" encoding="utf-8"?> 2 <resources> 3  4     <string name="hello">Hello World, MainActivity!</string> 5     <string name="app_name">Layout</string> 6     <string name="buttonName01">LinerLayout</string> 7     <string name="buttonName02">FrameLayout</string> 8     <string name="buttonName03">RelativeLayout</string> 9     <string name="buttonName04">AbsoluteLayout</string>10     <string name="buttonName05">TableLayout</string>11     <string name="rowName01">第一行</string>12     <string name="rowName02">第二行</string>13     <string name="rowName03">第三行</string>14     <string name="rowName04">第四行</string>15     <string name="lineName01">第一列</string>16     <string name="lineName02">第二列</string>17     <string name="lineName03">第三列</string>18     <string name="lineName04">第四列</string>19     <string name="qq">QQ：</string>20     <string name="password">密码：</string>21     <string name="login">登录：</string>22     <string name="quit">取消：</string>23 24 </resources>

color.xml

1 <?xml version="1.0" encoding="utf-8"?>2 <resources>3     <color name="red">#ff0000</color>4     <color name="green">#00ff00</color>5     <color name="blue">#0000ff</color>6     <color name="yellow">#ffcc00</color>7     <color name="orange">#ff6600</color>8     9 </resources>

源码：Layout.rar

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