本文实现初次设置密码验证过程，首先实现如下效果

布局如下：

<?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 style="@style/TitleStyle" android:background="#f00" android:text="设置密码" /> <EditText android:id="@+id/et_set_psd" android:layout_width="match_parent" android:layout_height="wrap_content" android:hint="设置密码" /> <EditText android:id="@+id/et_confirm_psd" android:layout_width="match_parent" android:layout_height="wrap_content" android:hint="确认密码" /> <LinearLayout android:layout_width="match_parent" android:layout_height="wrap_content"> <Button android:id="@+id/bt_submit" android:layout_width="0dp" android:layout_height="wrap_content" android:layout_weight="1" android:text="确认" /> <Button android:id="@+id/bt_cancel" android:layout_width="0dp" android:layout_height="wrap_content" android:layout_weight="1" android:text="取消" /> </LinearLayout></LinearLayout>

其中TitleStyle的代码如下：

<resources> <!-- Base application theme, dependent on API level. This theme is replaced by AppBaseTheme from res/values-vXX/styles.xml on newer devices. --> <style name="AppBaseTheme" parent="android:Theme.Light"> <!-- Theme customizations available in newer API levels can go in res/values-vXX/styles.xml, while customizations related to backward-compatibility can go here. --> </style> <!-- Application theme. --> <style name="AppTheme" parent="AppBaseTheme"> <!-- 在去头的同时还保持高版本的样式主题 --> <!-- All customizations that are NOT specific to a particular API-level can go here. --> <item name="android:windowNoTitle">true</item> </style> <style name="TitleStyle"> <item name="android:gravity">center</item> <item name="android:textSize">20sp</item> <item name="android:textColor">#000</item> <item name="android:padding">10dp</item> <item name="android:background">#0f0</item> <item name="android:layout_width">match_parent</item> <item name="android:layout_height">wrap_content</item> </style></resources>

以上就是本文的全部内容，希望对大家的学习有所帮助，也希望大家多多支持。