每日总结

今天学习了Android studio的弹出日历和时间的知识。

<Button
    android:id="@+id/showdailog"
    android:layout_width="86dp"
    android:layout_height="29dp"
    android:background="@drawable/button1"
    android:lineSpacingExtra="17dp"
    android:text="日期选择"
    android:textColor="#FFFFFF"
    app:layout_constraintBottom_toBottomOf="parent"
    app:layout_constraintHorizontal_bias="0.151"
    app:layout_constraintLeft_toLeftOf="parent"
    app:layout_constraintRight_toRightOf="parent"
    app:layout_constraintTop_toTopOf="parent"
    app:layout_constraintVertical_bias="0.425" />
 
<TextView
    android:id="@+id/day"
    android:layout_width="206dp"
    android:layout_height="40dp"
    android:lineSpacingExtra="27dp"
    android:textColor="#333333"
    android:textSize="15sp"
    app:layout_constraintBaseline_toBaselineOf="@+id/showdailog"
    app:layout_constraintBottom_toBottomOf="parent"
    app:layout_constraintHorizontal_bias="0.91"
    app:layout_constraintLeft_toLeftOf="parent"
    app:layout_constraintRight_toRightOf="parent"
    app:layout_constraintTop_toTopOf="parent"
    app:layout_constraintVertical_bias="0.615" />
 
<Button
    android:id="@+id/time"
    android:layout_width="86dp"
    android:layout_height="29dp"
    android:background="@drawable/button1"
    android:lineSpacingExtra="17dp"
    android:text="时间选择"
    android:textColor="#FFFFFF"
    app:layout_constraintBottom_toBottomOf="parent"
    app:layout_constraintHorizontal_bias="0.151"
    app:layout_constraintLeft_toLeftOf="parent"
    app:layout_constraintRight_toRightOf="parent"
    app:layout_constraintTop_toTopOf="parent"
    app:layout_constraintVertical_bias="0.57" />
 
<TextView
    android:id="@+id/day_time"
    android:layout_width="206dp"
    android:layout_height="39dp"
    android:lineSpacingExtra="27dp"
    android:textColor="#333333"
    android:textSize="15sp"
    app:layout_constraintBaseline_toBaselineOf="@+id/time"
    app:layout_constraintHorizontal_bias="0.91"
    app:layout_constraintLeft_toLeftOf="parent"
    app:layout_constraintRight_toRightOf="parent" />