- Use CMSDK FileUtils - Simplify, yet harden checks - Use static final Strings - Remove unnecessary imports - Remove unnecessary Strings - Update copyright Change-Id: Id2f0f2fdf5be7e2b29a3910a6aa56a3aad10868ftirimbino
Zhao Wei Liew
8 years ago
parent
9dad4fe888
commit
1da88e6e9f
@ -1,83 +0,0 @@ |
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/* |
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* Copyright (C) 2012 The CyanogenMod Project |
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* |
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* Licensed under the Apache License, Version 2.0 (the "License"); |
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* you may not use this file except in compliance with the License. |
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* You may obtain a copy of the License at |
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* |
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* http://www.apache.org/licenses/LICENSE-2.0
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* |
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* Unless required by applicable law or agreed to in writing, software |
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* distributed under the License is distributed on an "AS IS" BASIS, |
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
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* See the License for the specific language governing permissions and |
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* limitations under the License. |
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*/ |
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package com.cyanogenmod.settings.device; |
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import android.util.Log; |
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import java.io.BufferedReader; |
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import java.io.File; |
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import java.io.FileNotFoundException; |
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import java.io.FileOutputStream; |
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import java.io.FileReader; |
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import java.io.IOException; |
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import java.io.SyncFailedException; |
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import android.app.AlertDialog; |
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import android.content.DialogInterface; |
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import android.content.Context; |
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public class Utils { |
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private static final String TAG = "DeviceSettings_Utils"; |
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private static final String TAG_READ = "DeviceSettings_Utils_Read"; |
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private static final String TAG_WRITE = "DeviceSettings_Utils_Write"; |
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/** |
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* Write a string value to the specified file. |
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* |
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* @param filename The filename |
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* @param value The value |
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*/ |
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public static void writeValue(String filename, String value) { |
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FileOutputStream fos = null; |
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try { |
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fos = new FileOutputStream(new File(filename), false); |
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fos.write(value.getBytes()); |
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fos.flush(); |
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// fos.getFD().sync();
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} catch (FileNotFoundException ex) { |
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Log.w(TAG, "file " + filename + " not found: " + ex); |
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} catch (SyncFailedException ex) { |
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Log.w(TAG, "file " + filename + " sync failed: " + ex); |
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} catch (IOException ex) { |
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Log.w(TAG, "IOException trying to sync " + filename + ": " + ex); |
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} catch (RuntimeException ex) { |
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Log.w(TAG, "exception while syncing file: ", ex); |
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} finally { |
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if (fos != null) { |
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try { |
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Log.w(TAG_WRITE, "file " + filename + ": " + value); |
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fos.close(); |
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} catch (IOException ex) { |
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Log.w(TAG, "IOException while closing synced file: ", ex); |
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} catch (RuntimeException ex) { |
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Log.w(TAG, "exception while closing file: ", ex); |
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} |
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} |
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} |
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} |
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/** |
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* Check if the specified file exists. |
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* @param filename The filename |
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* @return Whether the file exists or not |
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*/ |
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public static boolean fileExists(String filename) { |
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return new File(filename).exists(); |
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} |
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} |
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