ProgressDialogがdeprecatedになったので、DialogFragmentを拡張して作った

新品価格
￥4,115から
(2018/4/20 23:47時点)

ProgressDialogがAndroid8.0でdeprecatedになりました
ただマスタカはProgressDialogを使うので
DialogFramgentを拡張して作ってみた

・ProgressFragment

class AAAProgressDialog : DialogFragment() {
    private lateinit var mBinding: LayoutProgressDialogBinding

    override fun onCreateDialog(savedInstanceState: Bundle?): Dialog {
        super.onCreateDialog(savedInstanceState)

        val builder = AlertDialog.Builder(context!!)
        mBinding = DataBindingUtil.inflate(LayoutInflater.from(context), R.layout.layout_progress_dialog, null, false)
        arguments?.getInt(RES_STRING_ID)?.let {
            mBinding.progressMessage.text = getText(it)
        }
        builder.setView(mBinding.root)

        return builder.create()
    }

    fun setMessage(@StringRes id: Int) {
        arguments?.putInt(RES_STRING_ID, id)
    }

    override fun onPause() {
        super.onPause()
        dismiss()
    }

    companion object {
        const val RES_STRING_ID = "RES_STRING_ID"

        fun newInstance(@StringRes id: Int): AAAProgressDialog {
            val f = AAAProgressDialog()

            val args = Bundle()
            args.putInt(RES_STRING_ID, id)
            f.arguments = args

            return f
        }
    }
}

class AAAProgressDialog : DialogFragment() {

private lateinit var mBinding: LayoutProgressDialogBinding

override fun onCreateDialog(savedInstanceState: Bundle?): Dialog {

super.onCreateDialog(savedInstanceState)

val builder = AlertDialog.Builder(context!!)

mBinding = DataBindingUtil.inflate(LayoutInflater.from(context), R.layout.layout_progress_dialog, null, false)

arguments?.getInt(RES_STRING_ID)?.let {

mBinding.progressMessage.text = getText(it)

}

builder.setView(mBinding.root)

return builder.create()

}

fun setMessage(@StringRes id: Int) {

arguments?.putInt(RES_STRING_ID, id)

}

override fun onPause() {

super.onPause()

dismiss()

}

companion object {

const val RES_STRING_ID = "RES_STRING_ID"

fun newInstance(@StringRes id: Int): AAAProgressDialog {

val f = AAAProgressDialog()

val args = Bundle()

args.putInt(RES_STRING_ID, id)

f.arguments = args

return f

}

・layout

<?xml version="1.0" encoding="utf-8"?>
<layout xmlns:android="http://schemas.android.com/apk/res/android"
    xmlns:app="http://schemas.android.com/apk/res-auto">

    <android.support.constraint.ConstraintLayout
        android:layout_width="wrap_content"
        android:layout_height="wrap_content">

        <ProgressBar
            android:id="@+id/progress"
            android:layout_width="40dp"
            android:layout_height="40dp"
            android:layout_gravity="center"
            android:layout_marginBottom="16dp"
            android:layout_marginStart="16dp"
            android:layout_marginTop="16dp"
            app:layout_constraintBottom_toBottomOf="parent"
            app:layout_constraintLeft_toLeftOf="parent"
            app:layout_constraintTop_toTopOf="parent" />

        <TextView
            android:id="@+id/progress_message"
            android:layout_width="wrap_content"
            android:layout_height="wrap_content"
            android:layout_marginStart="16dp"
            android:textColor="@android:color/black"
            app:layout_constraintBottom_toBottomOf="@+id/progress"
            app:layout_constraintLeft_toRightOf="@+id/progress"
            app:layout_constraintTop_toTopOf="@+id/progress"
            app:layout_constraintVertical_bias="0.507" />
    </android.support.constraint.ConstraintLayout>
</layout>

<?xml version="1.0" encoding="utf-8"?>

<layout xmlns:android="http://schemas.android.com/apk/res/android"

xmlns:app="http://schemas.android.com/apk/res-auto">

<android.support.constraint.ConstraintLayout

android:layout_width="wrap_content"

android:layout_height="wrap_content">

<ProgressBar

android:id="@+id/progress"

android:layout_width="40dp"

android:layout_height="40dp"

android:layout_gravity="center"

android:layout_marginBottom="16dp"

android:layout_marginStart="16dp"

android:layout_marginTop="16dp"

app:layout_constraintBottom_toBottomOf="parent"

app:layout_constraintLeft_toLeftOf="parent"

app:layout_constraintTop_toTopOf="parent" />

<TextView

android:id="@+id/progress_message"

android:layout_width="wrap_content"

android:layout_height="wrap_content"

android:layout_marginStart="16dp"

android:textColor="@android:color/black"

app:layout_constraintBottom_toBottomOf="@+id/progress"

app:layout_constraintLeft_toRightOf="@+id/progress"

app:layout_constraintTop_toTopOf="@+id/progress"

app:layout_constraintVertical_bias="0.507" />

</android.support.constraint.ConstraintLayout>

</layout>

・呼び出し方

val TAG = "AAA"
val mProgressDialog = AAAProgressDialog.newInstance(R.string.hogehoge)
mProgressDialog.show(getFragment(), TAG)

val TAG = "AAA"

val mProgressDialog = AAAProgressDialog.newInstance(R.string.hogehoge)

mProgressDialog.show(getFragment(), TAG)

・参考
https://qiita.com/Uchikoba/items/478d604f417465700ba1
http://furudate.hatenablog.com/entry/2014/01/09/162421
https://stackoverflow.com/questions/34967868/how-to-use-data-binding-in-dialog

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