diff options
| -rw-r--r-- | android_webview/java/src/org/chromium/android_webview/AwBrowserProcess.java | 33 |
1 files changed, 20 insertions, 13 deletions
diff --git a/android_webview/java/src/org/chromium/android_webview/AwBrowserProcess.java b/android_webview/java/src/org/chromium/android_webview/AwBrowserProcess.java index 94be4df..fd8040b 100644 --- a/android_webview/java/src/org/chromium/android_webview/AwBrowserProcess.java +++ b/android_webview/java/src/org/chromium/android_webview/AwBrowserProcess.java @@ -5,6 +5,7 @@ package org.chromium.android_webview; import android.content.Context; +import android.os.StrictMode; import org.chromium.android_webview.policy.AwPolicyProvider; import org.chromium.base.CommandLine; @@ -93,20 +94,26 @@ public abstract class AwBrowserProcess { } private static void tryObtainingDataDirLockOrDie(Context context) { - String dataPath = PathUtils.getDataDirectory(context); - File lockFile = new File(dataPath, EXCLUSIVE_LOCK_FILE); - boolean success = false; + StrictMode.ThreadPolicy oldPolicy = StrictMode.allowThreadDiskReads(); + StrictMode.allowThreadDiskWrites(); try { - // Note that the file is not closed intentionally. - RandomAccessFile file = new RandomAccessFile(lockFile, "rw"); - sExclusiveFileLock = file.getChannel().tryLock(); - success = sExclusiveFileLock != null; - } catch (IOException e) { - Log.w(TAG, "Failed to create lock file " + lockFile, e); - } - if (!success) { - Log.w(TAG, "The app may have another WebView opened in a separate process. " - + "This is not recommended and may stop working in future versions."); + String dataPath = PathUtils.getDataDirectory(context); + File lockFile = new File(dataPath, EXCLUSIVE_LOCK_FILE); + boolean success = false; + try { + // Note that the file is not closed intentionally. + RandomAccessFile file = new RandomAccessFile(lockFile, "rw"); + sExclusiveFileLock = file.getChannel().tryLock(); + success = sExclusiveFileLock != null; + } catch (IOException e) { + Log.w(TAG, "Failed to create lock file " + lockFile, e); + } + if (!success) { + Log.w(TAG, "The app may have another WebView opened in a separate process. " + + "This is not recommended and may stop working in future versions."); + } + } finally { + StrictMode.setThreadPolicy(oldPolicy); } } } |