jj97181818/Ch08_MultiActivity
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jj97181818 merged 7 commits from :master into master 2018-12-13 02:42:51 +00:00
Conversation 0 Commits 7 Files Changed 6 +80 -45
3 changed files with 80 additions and 45 deletions
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52
app/src/main/res/layout/activity_main.xml
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@ -6,24 +6,8 @@
android:layout_height="match_parent" android:layout_height="match_parent"
tools:context=".MainActivity"> tools:context=".MainActivity">
<Button
android:id="@+id/button"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_marginStart="8dp"
android:layout_marginTop="8dp"
android:layout_marginEnd="8dp"
android:layout_marginBottom="8dp"
android:onClick="gotoSecondActivity"
android:text="開啟活動2"
app:layout_constraintBottom_toBottomOf="parent"
app:layout_constraintEnd_toEndOf="parent"
app:layout_constraintStart_toStartOf="parent"
app:layout_constraintTop_toBottomOf="@+id/button5"
app:layout_constraintVertical_bias="0.125" />
<TextView <TextView
android:id="@+id/textView" android:id="@+id/tv_name"
android:layout_width="wrap_content" android:layout_width="wrap_content"
android:layout_height="wrap_content" android:layout_height="wrap_content"
android:layout_marginStart="20dp" android:layout_marginStart="20dp"
@ -33,17 +17,45 @@
app:layout_constraintStart_toStartOf="parent" app:layout_constraintStart_toStartOf="parent"
app:layout_constraintTop_toTopOf="parent" /> app:layout_constraintTop_toTopOf="parent" />
<Button <TextView
android:id="@+id/button5" android:id="@+id/tv_path"
android:layout_width="wrap_content" android:layout_width="wrap_content"
android:layout_height="wrap_content" android:layout_height="wrap_content"
android:layout_marginStart="8dp" android:layout_marginStart="8dp"
android:layout_marginTop="200dp"
android:layout_marginEnd="8dp" android:layout_marginEnd="8dp"
android:layout_marginBottom="8dp"
android:text="1"
app:layout_constraintBottom_toTopOf="@+id/btn_back"
app:layout_constraintEnd_toEndOf="parent"
app:layout_constraintStart_toStartOf="parent"
app:layout_constraintTop_toBottomOf="@+id/tv_name" />
<Button
android:id="@+id/btn_back"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_marginStart="8dp"
android:layout_marginTop="164dp"
android:layout_marginEnd="8dp"
android:layout_marginBottom="8dp"
android:onClick="goBack" android:onClick="goBack"
android:text="結束活動1" android:text="結束活動1"
app:layout_constraintBottom_toTopOf="@+id/btn_start"
app:layout_constraintEnd_toEndOf="parent" app:layout_constraintEnd_toEndOf="parent"
app:layout_constraintStart_toStartOf="parent" app:layout_constraintStart_toStartOf="parent"
app:layout_constraintTop_toTopOf="parent" /> app:layout_constraintTop_toTopOf="parent" />
<Button
android:id="@+id/btn_start"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_marginStart="8dp"
android:layout_marginEnd="8dp"
android:layout_marginBottom="164dp"
android:onClick="gotoSecondActivity"
android:text="開啟活動2"
app:layout_constraintBottom_toBottomOf="parent"
app:layout_constraintEnd_toEndOf="parent"
app:layout_constraintStart_toStartOf="parent" />
</android.support.constraint.ConstraintLayout> </android.support.constraint.ConstraintLayout>

47
app/src/main/res/layout/activity_second.xml
View File

@ -6,24 +6,8 @@
android:layout_height="match_parent" android:layout_height="match_parent"
tools:context=".SecondActivity"> tools:context=".SecondActivity">
<Button
android:id="@+id/button2"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_marginStart="8dp"
android:layout_marginTop="8dp"
android:layout_marginEnd="8dp"
android:layout_marginBottom="8dp"
android:onClick="goBack"
android:text="回到活動1"
app:layout_constraintBottom_toTopOf="@+id/button3"
app:layout_constraintEnd_toEndOf="parent"
app:layout_constraintStart_toStartOf="parent"
app:layout_constraintTop_toTopOf="parent"
app:layout_constraintVertical_bias="0.848" />
<TextView <TextView
android:id="@+id/textView2" android:id="@+id/tv_name"
android:layout_width="wrap_content" android:layout_width="wrap_content"
android:layout_height="wrap_content" android:layout_height="wrap_content"
android:layout_marginStart="20dp" android:layout_marginStart="20dp"
@ -33,8 +17,35 @@
app:layout_constraintStart_toStartOf="parent" app:layout_constraintStart_toStartOf="parent"
app:layout_constraintTop_toTopOf="parent" /> app:layout_constraintTop_toTopOf="parent" />
<TextView
android:id="@+id/tv_path"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_marginStart="8dp"
android:layout_marginEnd="8dp"
android:text="TextView"
app:layout_constraintBottom_toTopOf="@+id/btn_back"
app:layout_constraintEnd_toEndOf="parent"
app:layout_constraintStart_toStartOf="parent"
app:layout_constraintTop_toBottomOf="@+id/tv_name" />
<Button <Button
android:id="@+id/button3" android:id="@+id/btn_back"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_marginStart="8dp"
android:layout_marginTop="164dp"
android:layout_marginEnd="8dp"
android:layout_marginBottom="8dp"
android:onClick="goBack"
android:text="回到活動1"
app:layout_constraintBottom_toTopOf="@+id/btn_start"
app:layout_constraintEnd_toEndOf="parent"
app:layout_constraintStart_toStartOf="parent"
app:layout_constraintTop_toTopOf="parent" />
<Button
android:id="@+id/btn_start"
android:layout_width="wrap_content" android:layout_width="wrap_content"
android:layout_height="wrap_content" android:layout_height="wrap_content"
android:layout_marginStart="8dp" android:layout_marginStart="8dp"

26
app/src/main/res/layout/activity_third.xml
View File

@ -7,7 +7,7 @@
tools:context=".ThirdActivity"> tools:context=".ThirdActivity">
<TextView <TextView
android:id="@+id/textView3" android:id="@+id/tv_name"
android:layout_width="wrap_content" android:layout_width="wrap_content"
android:layout_height="wrap_content" android:layout_height="wrap_content"
android:layout_marginStart="20dp" android:layout_marginStart="20dp"
@ -17,28 +17,40 @@
app:layout_constraintStart_toStartOf="parent" app:layout_constraintStart_toStartOf="parent"
app:layout_constraintTop_toTopOf="parent" /> app:layout_constraintTop_toTopOf="parent" />
<Button <TextView
android:id="@+id/button4" android:id="@+id/tv_path"
android:layout_width="wrap_content" android:layout_width="wrap_content"
android:layout_height="wrap_content" android:layout_height="wrap_content"
android:layout_marginStart="8dp" android:layout_marginStart="8dp"
android:layout_marginTop="88dp" android:layout_marginEnd="8dp"
android:text="TextView"
app:layout_constraintBottom_toTopOf="@+id/btn_back"
app:layout_constraintEnd_toEndOf="parent"
app:layout_constraintStart_toStartOf="parent"
app:layout_constraintTop_toBottomOf="@+id/tv_name" />
<Button
android:id="@+id/btn_back"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_marginStart="8dp"
android:layout_marginTop="164dp"
android:layout_marginEnd="8dp" android:layout_marginEnd="8dp"
android:layout_marginBottom="8dp" android:layout_marginBottom="8dp"
android:onClick="goBack" android:onClick="goBack"
android:text="回到活動2" android:text="回到活動2"
app:layout_constraintBottom_toTopOf="@+id/button6" app:layout_constraintBottom_toTopOf="@+id/btn_start"
app:layout_constraintEnd_toEndOf="parent" app:layout_constraintEnd_toEndOf="parent"
app:layout_constraintStart_toStartOf="parent" app:layout_constraintStart_toStartOf="parent"
app:layout_constraintTop_toTopOf="parent" /> app:layout_constraintTop_toTopOf="parent" />
<Button <Button
android:id="@+id/button6" android:id="@+id/btn_start"
android:layout_width="wrap_content" android:layout_width="wrap_content"
android:layout_height="wrap_content" android:layout_height="wrap_content"
android:layout_marginStart="8dp" android:layout_marginStart="8dp"
android:layout_marginEnd="8dp" android:layout_marginEnd="8dp"
android:layout_marginBottom="163dp" android:layout_marginBottom="164dp"
android:onClick="gotoFirstActivity" android:onClick="gotoFirstActivity"
android:text="開啟活動1" android:text="開啟活動1"
app:layout_constraintBottom_toBottomOf="parent" app:layout_constraintBottom_toBottomOf="parent"