- 手动创建layout布局文件,并创建元素,如:
<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android" android:layout_width="match_parent" android:layout_height="match_parent" android:orientation="vertical" > <Button android:id="@+id/button_2" android:layout_width="match_parent" android:layout_height="wrap_content" android:text="Button 2" /> </LinearLayout>
2. 手动重写Activity的onCreate方法,如:
public class SecondActivity extends Activity { @Override protected void onCreate(Bundle savedInstanceState) { super.onCreate(savedInstanceState); requestWindowFeature(Window.FEATURE_NO_TITLE); setContentView(R.layout.second_layout); } }
3. 在AndroidManifest.xml文件中注册,如:
<application android:allowBackup="true" android:icon="@drawable/ic_launcher" android:label="@string/app_name" android:theme="@style/AppTheme" > <activity android:name=".FirstActivity" android:label="This is FirstActivity" > <intent-filter> <action android:name="android.intent.action.MAIN" /> <category android:name="android.intent.category.LAUNCHER" /> </intent-filter> </activity> <activity android:name=".SecondActivity" > </activity> </application>
时间: 2024-10-14 07:44:08