1 /* 2 * Copyright (C) 2015 The Android Open Source Project 3 * 4 * Licensed under the Apache License, Version 2.0 (the "License"); 5 * you may not use this file except in compliance with the License. 6 * You may obtain a copy of the License at 7 * 8 * http://www.apache.org/licenses/LICENSE-2.0 9 * 10 * Unless required by applicable law or agreed to in writing, software 11 * distributed under the License is distributed on an "AS IS" BASIS, 12 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 13 * See the License for the specific language governing permissions and 14 * limitations under the License. 15 */ 16 17 package com.android.settings.deviceinfo; 18 19 import android.app.AlertDialog; 20 import android.app.Dialog; 21 import android.app.DialogFragment; 22 import android.app.Fragment; 23 import android.content.Context; 24 import android.content.DialogInterface; 25 import android.os.Bundle; 26 import android.os.storage.StorageManager; 27 import android.os.storage.VolumeRecord; 28 import android.text.TextUtils; 29 import android.view.LayoutInflater; 30 import android.view.View; 31 import android.view.View.OnClickListener; 32 import android.view.ViewGroup; 33 import android.widget.Button; 34 import android.widget.TextView; 35 36 import com.android.internal.logging.MetricsLogger; 37 import com.android.settings.InstrumentedFragment; 38 import com.android.settings.R; 39 40 public class PrivateVolumeForget extends InstrumentedFragment { 41 private static final String TAG_FORGET_CONFIRM = "forget_confirm"; 42 43 private VolumeRecord mRecord; 44 45 @Override 46 protected int getMetricsCategory() { 47 return MetricsLogger.DEVICEINFO_STORAGE; 48 } 49 50 @Override 51 public View onCreateView(LayoutInflater inflater, ViewGroup container, 52 Bundle savedInstanceState) { 53 final StorageManager storage = getActivity().getSystemService(StorageManager.class); 54 final String fsUuid = getArguments().getString(VolumeRecord.EXTRA_FS_UUID); 55 mRecord = storage.findRecordByUuid(fsUuid); 56 57 final View view = inflater.inflate(R.layout.storage_internal_forget, container, false); 58 final TextView body = (TextView) view.findViewById(R.id.body); 59 final Button confirm = (Button) view.findViewById(R.id.confirm); 60 61 body.setText(TextUtils.expandTemplate(getText(R.string.storage_internal_forget_details), 62 mRecord.getNickname())); 63 confirm.setOnClickListener(mConfirmListener); 64 65 return view; 66 } 67 68 private final OnClickListener mConfirmListener = new OnClickListener() { 69 @Override 70 public void onClick(View v) { 71 ForgetConfirmFragment.show(PrivateVolumeForget.this, mRecord.getFsUuid()); 72 } 73 }; 74 75 public static class ForgetConfirmFragment extends DialogFragment { 76 public static void show(Fragment parent, String fsUuid) { 77 final Bundle args = new Bundle(); 78 args.putString(VolumeRecord.EXTRA_FS_UUID, fsUuid); 79 80 final ForgetConfirmFragment dialog = new ForgetConfirmFragment(); 81 dialog.setArguments(args); 82 dialog.setTargetFragment(parent, 0); 83 dialog.show(parent.getFragmentManager(), TAG_FORGET_CONFIRM); 84 } 85 86 @Override 87 public Dialog onCreateDialog(Bundle savedInstanceState) { 88 final Context context = getActivity(); 89 final StorageManager storage = context.getSystemService(StorageManager.class); 90 91 final String fsUuid = getArguments().getString(VolumeRecord.EXTRA_FS_UUID); 92 final VolumeRecord record = storage.findRecordByUuid(fsUuid); 93 94 final AlertDialog.Builder builder = new AlertDialog.Builder(context); 95 builder.setTitle(TextUtils.expandTemplate( 96 getText(R.string.storage_internal_forget_confirm_title), record.getNickname())); 97 builder.setMessage(TextUtils.expandTemplate( 98 getText(R.string.storage_internal_forget_confirm), record.getNickname())); 99 100 builder.setPositiveButton(R.string.storage_menu_forget, 101 new DialogInterface.OnClickListener() { 102 @Override 103 public void onClick(DialogInterface dialog, int which) { 104 storage.forgetVolume(fsUuid); 105 getActivity().finish(); 106 } 107 }); 108 builder.setNegativeButton(R.string.cancel, null); 109 110 return builder.create(); 111 } 112 } 113 } 114