pull/298/head
gedoor
4 years ago
parent
bc2de4a6b8
commit
9f6df2b27e
@ -0,0 +1,61 @@ |
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package io.legado.app.base |
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import android.annotation.SuppressLint |
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import androidx.fragment.app.DialogFragment |
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import androidx.preference.* |
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import io.legado.app.ui.widget.prefs.EditTextPreferenceDialog |
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import io.legado.app.ui.widget.prefs.ListPreferenceDialog |
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import io.legado.app.ui.widget.prefs.MultiSelectListPreferenceDialog |
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abstract class BasePreferenceFragment : PreferenceFragmentCompat() { |
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private val dialogFragmentTag = "androidx.preference.PreferenceFragment.DIALOG" |
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@SuppressLint("RestrictedApi") |
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override fun onDisplayPreferenceDialog(preference: Preference) { |
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var handled = false |
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if (callbackFragment is OnPreferenceDisplayDialogCallback) { |
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handled = |
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(callbackFragment as OnPreferenceDisplayDialogCallback) |
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.onPreferenceDisplayDialog(this, preference) |
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} |
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if (!handled && activity is OnPreferenceDisplayDialogCallback) { |
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handled = (activity as OnPreferenceDisplayDialogCallback) |
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.onPreferenceDisplayDialog(this, preference) |
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} |
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if (handled) { |
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return |
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} |
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// check if dialog is already showing |
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if (parentFragmentManager.findFragmentByTag(dialogFragmentTag) != null) { |
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return |
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} |
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val f: DialogFragment = when (preference) { |
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is EditTextPreference -> { |
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EditTextPreferenceDialog.newInstance(preference.getKey()) |
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} |
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is ListPreference -> { |
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ListPreferenceDialog.newInstance(preference.getKey()) |
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} |
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is MultiSelectListPreference -> { |
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MultiSelectListPreferenceDialog.newInstance(preference.getKey()) |
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} |
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else -> { |
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throw IllegalArgumentException( |
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"Cannot display dialog for an unknown Preference type: " |
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+ preference.javaClass.simpleName |
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+ ". Make sure to implement onPreferenceDisplayDialog() to handle " |
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+ "displaying a custom dialog for this Preference." |
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) |
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} |
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} |
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f.setTargetFragment(this, 0) |
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f.show(parentFragmentManager, dialogFragmentTag) |
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} |
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} |
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@ -0,0 +1,29 @@ |
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package io.legado.app.ui.widget.prefs |
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import android.app.Dialog |
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import android.os.Bundle |
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import androidx.preference.EditTextPreferenceDialogFragmentCompat |
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import androidx.preference.PreferenceDialogFragmentCompat |
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import io.legado.app.lib.theme.ATH |
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class EditTextPreferenceDialog : EditTextPreferenceDialogFragmentCompat() { |
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companion object { |
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fun newInstance(key: String): EditTextPreferenceDialog { |
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val fragment = EditTextPreferenceDialog() |
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val b = Bundle(1) |
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b.putString(PreferenceDialogFragmentCompat.ARG_KEY, key) |
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fragment.arguments = b |
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return fragment |
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} |
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} |
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override fun onCreateDialog(savedInstanceState: Bundle?): Dialog { |
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val dialog = super.onCreateDialog(savedInstanceState) |
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dialog.window?.setBackgroundDrawable(ATH.getDialogBackground()) |
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return dialog |
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} |
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} |
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@ -0,0 +1,29 @@ |
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package io.legado.app.ui.widget.prefs |
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import android.app.Dialog |
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import android.os.Bundle |
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import androidx.preference.ListPreferenceDialogFragmentCompat |
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import androidx.preference.PreferenceDialogFragmentCompat |
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import io.legado.app.lib.theme.ATH |
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class ListPreferenceDialog : ListPreferenceDialogFragmentCompat() { |
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companion object { |
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fun newInstance(key: String?): ListPreferenceDialog { |
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val fragment = ListPreferenceDialog() |
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val b = Bundle(1) |
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b.putString(PreferenceDialogFragmentCompat.ARG_KEY, key) |
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fragment.arguments = b |
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return fragment |
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} |
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} |
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override fun onCreateDialog(savedInstanceState: Bundle?): Dialog { |
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val dialog = super.onCreateDialog(savedInstanceState) |
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dialog.window?.setBackgroundDrawable(ATH.getDialogBackground()) |
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return dialog |
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} |
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} |
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@ -0,0 +1,32 @@ |
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package io.legado.app.ui.widget.prefs |
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import android.app.Dialog |
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import android.os.Bundle |
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import androidx.preference.MultiSelectListPreferenceDialogFragmentCompat |
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import androidx.preference.PreferenceDialogFragmentCompat |
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import io.legado.app.lib.theme.ATH |
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class MultiSelectListPreferenceDialog : MultiSelectListPreferenceDialogFragmentCompat() { |
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companion object { |
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fun newInstance(key: String?): MultiSelectListPreferenceDialog { |
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val fragment = |
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MultiSelectListPreferenceDialog() |
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val b = Bundle(1) |
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b.putString(PreferenceDialogFragmentCompat.ARG_KEY, key) |
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fragment.arguments = b |
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return fragment |
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} |
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} |
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override fun onCreateDialog(savedInstanceState: Bundle?): Dialog { |
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val dialog = super.onCreateDialog(savedInstanceState) |
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dialog.window?.setBackgroundDrawable(ATH.getDialogBackground()) |
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return dialog |
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} |
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} |
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