convert remaining fragments to kotlin
This commit is contained in:
Pratyush
Daniel Micay
parent
fb59568765
commit
61607858ef
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package app.grapheneos.pdfviewer.fragment;
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import android.app.Activity;
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import android.app.Dialog;
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import android.os.Bundle;
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import android.widget.ArrayAdapter;
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import androidx.annotation.NonNull;
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import androidx.fragment.app.DialogFragment;
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import com.google.android.material.dialog.MaterialAlertDialogBuilder;
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import app.grapheneos.pdfviewer.R;
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import java.util.ArrayList;
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import java.util.List;
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public class DocumentPropertiesFragment extends DialogFragment {
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public static final String TAG = "DocumentPropertiesFragment";
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private static final String KEY_DOCUMENT_PROPERTIES = "document_properties";
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private List<String> mDocumentProperties;
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public static DocumentPropertiesFragment newInstance(final List<CharSequence> metaData) {
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final DocumentPropertiesFragment fragment = new DocumentPropertiesFragment();
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final Bundle args = new Bundle();
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args.putCharSequenceArrayList(KEY_DOCUMENT_PROPERTIES, (ArrayList<CharSequence>) metaData);
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fragment.setArguments(args);
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return fragment;
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}
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@Override
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public void onCreate(Bundle savedInstanceState) {
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super.onCreate(savedInstanceState);
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if (getArguments() != null) {
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mDocumentProperties = getArguments().getStringArrayList(KEY_DOCUMENT_PROPERTIES);
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}
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}
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@NonNull
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@Override
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public Dialog onCreateDialog(Bundle savedInstanceState) {
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final Activity activity = requireActivity();
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final MaterialAlertDialogBuilder dialog = new MaterialAlertDialogBuilder(activity)
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.setPositiveButton(android.R.string.ok, null);
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if (mDocumentProperties != null) {
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dialog.setTitle(getString(R.string.action_view_document_properties));
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dialog.setAdapter(new ArrayAdapter<>(activity, android.R.layout.simple_list_item_1,
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mDocumentProperties), null);
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} else {
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dialog.setTitle(R.string.document_properties_retrieval_failed);
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}
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return dialog.create();
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}
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}
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@ -0,0 +1,53 @@
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package app.grapheneos.pdfviewer.fragment
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import android.app.Dialog
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import android.os.Bundle
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import android.widget.ArrayAdapter
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import androidx.fragment.app.DialogFragment
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import app.grapheneos.pdfviewer.R
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import com.google.android.material.dialog.MaterialAlertDialogBuilder
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class DocumentPropertiesFragment : DialogFragment() {
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//TODO replace with nav args once the `PdfViewer` activity is converted to kotlin
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private val mDocumentProperties: List<String> by lazy {
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requireArguments().getStringArrayList(KEY_DOCUMENT_PROPERTIES)?.toList() ?: emptyList()
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}
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override fun onCreateDialog(savedInstanceState: Bundle?): Dialog {
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return MaterialAlertDialogBuilder(requireActivity())
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.setPositiveButton(android.R.string.ok, null).apply {
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if (mDocumentProperties.isNotEmpty()) {
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setTitle(getString(R.string.action_view_document_properties))
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setAdapter(
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ArrayAdapter(
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requireActivity(),
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android.R.layout.simple_list_item_1,
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mDocumentProperties
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), null
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)
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} else {
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setTitle(R.string.document_properties_retrieval_failed)
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}
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}
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.create()
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}
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companion object {
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const val TAG = "DocumentPropertiesFragment"
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private const val KEY_DOCUMENT_PROPERTIES = "document_properties"
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@JvmStatic
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fun newInstance(metaData: List<CharSequence>): DocumentPropertiesFragment {
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val fragment = DocumentPropertiesFragment()
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val args = Bundle()
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args.putCharSequenceArrayList(
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KEY_DOCUMENT_PROPERTIES,
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metaData as ArrayList<CharSequence>
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)
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fragment.arguments = args
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return fragment
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}
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}
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}
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@ -1,61 +0,0 @@
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package app.grapheneos.pdfviewer.fragment;
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import android.app.Dialog;
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import android.os.Bundle;
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import android.view.Gravity;
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import android.widget.FrameLayout;
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import android.widget.NumberPicker;
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import androidx.annotation.NonNull;
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import androidx.fragment.app.DialogFragment;
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import com.google.android.material.dialog.MaterialAlertDialogBuilder;
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import app.grapheneos.pdfviewer.PdfViewer;
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public class JumpToPageFragment extends DialogFragment {
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public static final String TAG = "JumpToPageFragment";
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private final static String STATE_PICKER_CUR = "picker_cur";
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private final static String STATE_PICKER_MIN = "picker_min";
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private final static String STATE_PICKER_MAX = "picker_max";
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private NumberPicker mPicker;
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@NonNull
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@Override
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public Dialog onCreateDialog(Bundle savedInstanceState) {
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mPicker = new NumberPicker(getActivity());
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if (savedInstanceState != null) {
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mPicker.setMinValue(savedInstanceState.getInt(STATE_PICKER_MIN));
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mPicker.setMaxValue(savedInstanceState.getInt(STATE_PICKER_MAX));
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mPicker.setValue(savedInstanceState.getInt(STATE_PICKER_CUR));
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} else {
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mPicker.setMinValue(1);
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mPicker.setMaxValue(((PdfViewer)requireActivity()).mNumPages);
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mPicker.setValue(((PdfViewer)requireActivity()).mPage);
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}
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final FrameLayout layout = new FrameLayout(getActivity());
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layout.addView(mPicker, new FrameLayout.LayoutParams(
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FrameLayout.LayoutParams.WRAP_CONTENT,
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FrameLayout.LayoutParams.WRAP_CONTENT,
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Gravity.CENTER));
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return new MaterialAlertDialogBuilder(requireActivity())
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.setView(layout)
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.setPositiveButton(android.R.string.ok, (dialogInterface, i) -> {
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mPicker.clearFocus();
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((PdfViewer)requireActivity()).onJumpToPageInDocument(mPicker.getValue());
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})
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.setNegativeButton(android.R.string.cancel, null)
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.create();
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}
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@Override
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public void onSaveInstanceState(Bundle outState) {
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outState.putInt(STATE_PICKER_MIN, mPicker.getMinValue());
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outState.putInt(STATE_PICKER_MAX, mPicker.getMaxValue());
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outState.putInt(STATE_PICKER_CUR, mPicker.getValue());
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}
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}
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@ -0,0 +1,60 @@
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package app.grapheneos.pdfviewer.fragment
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import android.app.Dialog
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import android.content.DialogInterface
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import android.os.Bundle
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import android.view.Gravity
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import android.widget.FrameLayout
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import android.widget.NumberPicker
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import androidx.fragment.app.DialogFragment
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import app.grapheneos.pdfviewer.PdfViewer
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import com.google.android.material.dialog.MaterialAlertDialogBuilder
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class JumpToPageFragment : DialogFragment() {
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companion object {
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const val TAG = "JumpToPageFragment"
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private const val STATE_PICKER_CUR = "picker_cur"
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private const val STATE_PICKER_MIN = "picker_min"
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private const val STATE_PICKER_MAX = "picker_max"
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}
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private val mPicker: NumberPicker by lazy { NumberPicker(requireActivity()) }
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override fun onCreateDialog(savedInstanceState: Bundle?): Dialog {
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val viewerActivity: PdfViewer = (requireActivity() as PdfViewer)
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if (savedInstanceState != null) {
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mPicker.minValue = savedInstanceState.getInt(STATE_PICKER_MIN)
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mPicker.maxValue = savedInstanceState.getInt(STATE_PICKER_MAX)
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mPicker.value = savedInstanceState.getInt(STATE_PICKER_CUR)
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} else {
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mPicker.minValue = 1
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mPicker.maxValue = viewerActivity.mNumPages
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mPicker.value = viewerActivity.mPage
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}
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val layout = FrameLayout(requireActivity())
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layout.addView(
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mPicker, FrameLayout.LayoutParams(
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FrameLayout.LayoutParams.WRAP_CONTENT,
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FrameLayout.LayoutParams.WRAP_CONTENT,
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Gravity.CENTER
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)
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)
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return MaterialAlertDialogBuilder(requireActivity())
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.setView(layout)
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.setPositiveButton(android.R.string.ok) { _: DialogInterface?, _: Int ->
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mPicker.clearFocus()
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viewerActivity.onJumpToPageInDocument(mPicker.value)
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}
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.setNegativeButton(android.R.string.cancel, null)
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.create()
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}
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override fun onSaveInstanceState(outState: Bundle) {
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outState.putInt(STATE_PICKER_MIN, mPicker.minValue)
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outState.putInt(STATE_PICKER_MAX, mPicker.maxValue)
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outState.putInt(STATE_PICKER_CUR, mPicker.value)
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}
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}
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