| /* |
| * Copyright (C) 2015 The Android Open Source Project |
| * |
| * Licensed under the Apache License, Version 2.0 (the "License"); |
| * you may not use this file except in compliance with the License. |
| * You may obtain a copy of the License at |
| * |
| * http://www.apache.org/licenses/LICENSE-2.0 |
| * |
| * Unless required by applicable law or agreed to in writing, software |
| * distributed under the License is distributed on an "AS IS" BASIS, |
| * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| * See the License for the specific language governing permissions and |
| * limitations under the License. |
| */ |
| |
| package com.android.settings.deviceinfo; |
| |
| import android.app.AlertDialog; |
| import android.app.Dialog; |
| import android.app.DialogFragment; |
| import android.app.Fragment; |
| import android.content.Context; |
| import android.content.DialogInterface; |
| import android.os.Bundle; |
| import android.os.storage.StorageManager; |
| import android.os.storage.VolumeRecord; |
| import android.text.TextUtils; |
| import android.view.LayoutInflater; |
| import android.view.View; |
| import android.view.View.OnClickListener; |
| import android.view.ViewGroup; |
| import android.widget.Button; |
| import android.widget.TextView; |
| |
| import com.android.internal.logging.nano.MetricsProto.MetricsEvent; |
| import com.android.settings.R; |
| import com.android.settings.SettingsPreferenceFragment; |
| import com.android.settings.core.instrumentation.InstrumentedDialogFragment; |
| |
| public class PrivateVolumeForget extends SettingsPreferenceFragment { |
| private static final String TAG_FORGET_CONFIRM = "forget_confirm"; |
| |
| private VolumeRecord mRecord; |
| |
| @Override |
| public int getMetricsCategory() { |
| return MetricsEvent.DEVICEINFO_STORAGE; |
| } |
| |
| @Override |
| public View onCreateView(LayoutInflater inflater, ViewGroup container, |
| Bundle savedInstanceState) { |
| final StorageManager storage = getActivity().getSystemService(StorageManager.class); |
| final String fsUuid = getArguments().getString(VolumeRecord.EXTRA_FS_UUID); |
| // Passing null will crash the StorageManager, so let's early exit. |
| if (fsUuid == null) { |
| getActivity().finish(); |
| return null; |
| } |
| mRecord = storage.findRecordByUuid(fsUuid); |
| |
| if (mRecord == null) { |
| getActivity().finish(); |
| return null; |
| } |
| |
| final View view = inflater.inflate(R.layout.storage_internal_forget, container, false); |
| final TextView body = (TextView) view.findViewById(R.id.body); |
| final Button confirm = (Button) view.findViewById(R.id.confirm); |
| |
| body.setText(TextUtils.expandTemplate(getText(R.string.storage_internal_forget_details), |
| mRecord.getNickname())); |
| confirm.setOnClickListener(mConfirmListener); |
| |
| return view; |
| } |
| |
| private final OnClickListener mConfirmListener = new OnClickListener() { |
| @Override |
| public void onClick(View v) { |
| ForgetConfirmFragment.show(PrivateVolumeForget.this, mRecord.getFsUuid()); |
| } |
| }; |
| |
| public static class ForgetConfirmFragment extends InstrumentedDialogFragment { |
| |
| @Override |
| public int getMetricsCategory() { |
| return MetricsEvent.DIALOG_VOLUME_FORGET; |
| } |
| |
| public static void show(Fragment parent, String fsUuid) { |
| final Bundle args = new Bundle(); |
| args.putString(VolumeRecord.EXTRA_FS_UUID, fsUuid); |
| |
| final ForgetConfirmFragment dialog = new ForgetConfirmFragment(); |
| dialog.setArguments(args); |
| dialog.setTargetFragment(parent, 0); |
| dialog.show(parent.getFragmentManager(), TAG_FORGET_CONFIRM); |
| } |
| |
| @Override |
| public Dialog onCreateDialog(Bundle savedInstanceState) { |
| final Context context = getActivity(); |
| final StorageManager storage = context.getSystemService(StorageManager.class); |
| |
| final String fsUuid = getArguments().getString(VolumeRecord.EXTRA_FS_UUID); |
| final VolumeRecord record = storage.findRecordByUuid(fsUuid); |
| |
| final AlertDialog.Builder builder = new AlertDialog.Builder(context); |
| builder.setTitle(TextUtils.expandTemplate( |
| getText(R.string.storage_internal_forget_confirm_title), record.getNickname())); |
| builder.setMessage(TextUtils.expandTemplate( |
| getText(R.string.storage_internal_forget_confirm), record.getNickname())); |
| |
| builder.setPositiveButton(R.string.storage_menu_forget, |
| new DialogInterface.OnClickListener() { |
| @Override |
| public void onClick(DialogInterface dialog, int which) { |
| storage.forgetVolume(fsUuid); |
| getActivity().finish(); |
| } |
| }); |
| builder.setNegativeButton(R.string.cancel, null); |
| |
| return builder.create(); |
| } |
| } |
| } |