5.7. 목표

구현 방법

목표 Main

(1) RecyclerView를 통해 목표 데이터 Display

목표 Detail

(2) DailyFragment로부터 Intent Action을 전달받아 수정인지 처음작성인지 처리

구현 코드

목표 Main

(1) RecyclerView를 통해 목표 데이터 Display

• fragment_goal.xml

        <androidx.recyclerview.widget.RecyclerView
            android:id="@+id/rv_goal"
            android:layout_width="match_parent"
            android:layout_height="0dp"
            android:layout_marginVertical="32dp"
            android:paddingHorizontal="16dp"
            app:layout_constraintBottom_toBottomOf="parent"
            app:layout_constraintEnd_toEndOf="parent"
            app:layout_constraintStart_toStartOf="parent"
            app:layout_constraintTop_toBottomOf="@+id/tv_goal_num_alert"
            tools:listitem="@layout/item_keyword_goal"
            tools:itemCount="4"/>

목표 Detail

(2) DailyFragment로부터 Intent Action을 전달받아 수정인지 처음작성인지 처리

• DailyFragment.kt

    private fun startGoalDetailActivityWithAction(action: String, goal: Goal) {
        val intent: Intent = Intent(requireActivity(), GoalDetailActivity::class.java).apply {
            this.action = action
            putExtra("keyword", goal.keyword)
            putExtra("goal", goal.goal)
        }
        startActivity(intent)
    }

• DailyGoalActivity.kt

    private fun getIntentData() {
        intentAction = intent.action
        intentKeyword = intent.getStringExtra("keyword")
        intentGoal = intent.getStringExtra("goal")
    }

    private fun initViewByAction() {
        when (intentAction) {
            "ADD" -> stateAdd()
            "MODIFY" -> stateModify()
        }
    }

    /* 목표 설정 */
    private fun stateAdd() {
        ...
    }

    /* 목표 수정 */
    private fun stateModify() {
        ...
    }

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