更新 activity_main.xml
parent
425876339d
commit
df5a05f48c
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@ -5,25 +5,32 @@
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android:layout_width="match_parent"
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android:layout_height="match_parent"
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tools:context=".MainActivity">
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<!-- 用于显示日志标题的 TextView -->
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<TextView
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android:id="@+id/textView"
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android:layout_width="wrap_content"
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android:id="@+id/logTitleTextView"
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android:layout_width="match_parent"
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android:layout_height="wrap_content"
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android:text="Hello World!"
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app:layout_constraintBottom_toBottomOf="parent"
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app:layout_constraintEnd_toEndOf="parent"
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android:text="日志"
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android:textSize="18sp"
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android:textStyle="bold"
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app:layout_constraintTop_toTopOf="parent"
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app:layout_constraintStart_toStartOf="parent"
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app:layout_constraintTop_toTopOf="parent" />
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app:layout_constraintEnd_toEndOf="parent" />
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<Button
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android:id="@+id/myButton"
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android:layout_width="wrap_content"
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android:layout_height="wrap_content"
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android:text="Click Me"
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app:layout_constraintTop_toBottomOf="@id/textView"
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app:layout_constraintStart_toStartOf="@id/textView"
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app:layout_constraintEnd_toEndOf="@id/textView" />
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<!-- ScrollView 包含一个 TextView 用于显示日志内容 -->
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<ScrollView
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android:layout_width="0dp"
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android:layout_height="0dp"
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app:layout_constraintTop_toBottomOf="@id/logTitleTextView"
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app:layout_constraintBottom_toBottomOf="parent"
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app:layout_constraintStart_toStartOf="parent"
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app:layout_constraintEnd_toEndOf="parent">
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<TextView
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android:id="@+id/logTextView"
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android:layout_width="match_parent"
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android:layout_height="wrap_content" />
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</ScrollView>
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</androidx.constraintlayout.widget.ConstraintLayout>
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