接著上一篇《是男人就下100層【第一層】——高仿介面(1)》,本打算實現上一篇文章中的第二個介面,這一篇先來實現一下登陸介面吧,接下來我們來開始登入介面的製作。
介面布局檔案:
<?xml version="1.0" encoding="utf-8"?> <LinearLayout xmlns:android="http://schemas.android.com/apk/res/android" android:id="@+id/linearLayout1" android:layout_width="fill_parent" android:layout_height="fill_parent" android:gravity="center" android:orientation="vertical" android:background="#eee" > <LinearLayout android:layout_width="match_parent" android:layout_height="wrap_content" android:gravity="center" > <ImageView android:layout_width="80dp" android:layout_height="80dp" android:src="@drawable/copyright" /> <TextView android:layout_width="wrap_content" android:layout_height="wrap_content" android:layout_marginLeft="10dp" android:text="" android:textColor="#000000" android:textSize="35sp" /> </LinearLayout> <TextView android:layout_width="fill_parent" android:layout_height="wrap_content" android:layout_marginTop="20dp" android:gravity="center" android:text="CSDN 陽光小強" android:textColor="#000" android:textSize="30dp" /> <Button android:id="@+id/main_login_btn" android:layout_width="wrap_content" android:layout_height="wrap_content" android:background="@drawable/btn_style_green" android:gravity="center" android:paddingLeft="130dp" android:paddingRight="130dp" android:layout_marginTop="15dp" android:text="登入" android:textColor="#ffffff" android:textSize="18sp"/> <TextView android:layout_width="wrap_content" android:layout_height="wrap_content" android:padding="6dp" android:text="使用QQ號或者號登入" android:textSize="14sp" android:textColor="#444" /> <Button android:id="@+id/main_regist_btn" android:layout_width="wrap_content" android:layout_height="wrap_content" android:layout_marginTop="20dp" android:background="@drawable/btn_style_white" android:gravity="center" android:paddingLeft="130dp" android:paddingRight="130dp" android:text="註冊" android:textColor="#000000" android:textSize="18sp"/> <TextView android:layout_width="wrap_content" android:layout_height="wrap_content" android:padding="6dp" android:gravity="center" android:text="【點擊跳轉到主介面】\n如果你沒有QQ號,請註冊" android:textSize="14sp" android:textColor="#444" /> </LinearLayout>
上面布局中值得注意的是Button的背景是一個自訂的drawable資源檔
<?xml version="1.0" encoding="UTF-8"?><selector xmlns:android="http://schemas.android.com/apk/res/android"> <item android:state_enabled="false" android:drawable="@drawable/btn_style_one_disabled" /> <item android:state_focused="true" android:state_pressed="true" android:drawable="@drawable/btn_style_one_pressed" /> <item android:state_focused="false" android:state_pressed="true" android:drawable="@drawable/btn_style_one_pressed" /> <item android:state_focused="true" android:drawable="@drawable/btn_style_one_focused" /> <item android:state_focused="false" android:drawable="@drawable/btn_style_one_normal" /></selector>
分別設定了四種狀態的背景圖片(這裡的圖片是9patch的,詳細請看:http://blog.csdn.net/dawanganban/article/details/17379193)
建立一個Activity
public class LoginActivity extends Activity{@Overrideprotected void onCreate(Bundle savedInstanceState) {// TODO Auto-generated method stubsuper.onCreate(savedInstanceState);setContentView(R.layout.activity_login);}}
上一篇中寫的AppStart中啟動LoginActivity
public class AppStart extends Activity {@Overrideprotected void onCreate(Bundle savedInstanceState) {super.onCreate(savedInstanceState);setContentView(R.layout.activity_start);new Handler().postDelayed(new Runnable(){@Overridepublic void run(){Intent intent = new Intent (AppStart.this,LoginActivity.class);startActivity(intent);AppStart.this.finish();}}, 1000);}}
運行效果:
原始碼下載:http://download.csdn.net/detail/lxq_xsyu/6966619
下一篇:http://blog.csdn.net/dawanganban/article/details/20009241