diff options
Diffstat (limited to 'base/android/java/templates/ChromiumMultiDex.template')
-rw-r--r-- | base/android/java/templates/ChromiumMultiDex.template | 63 |
1 files changed, 63 insertions, 0 deletions
diff --git a/base/android/java/templates/ChromiumMultiDex.template b/base/android/java/templates/ChromiumMultiDex.template new file mode 100644 index 0000000..18b3c77 --- /dev/null +++ b/base/android/java/templates/ChromiumMultiDex.template @@ -0,0 +1,63 @@ +// Copyright 2015 The Chromium Authors. All rights reserved. +// Use of this source code is governed by a BSD-style license that can be +// found in the LICENSE file. + +package org.chromium.base.multidex; + +import android.content.Context; +import android.os.Build; +import android.os.Process; +import android.support.multidex.MultiDex; + +import org.chromium.base.Log; +import org.chromium.base.VisibleForTesting; + +import java.lang.reflect.InvocationTargetException; + +/** + * Performs multidex installation for non-isolated processes. + */ +public class ChromiumMultiDex { + + private static final String TAG = "base_multidex"; + + /** + * Installs secondary dexes if possible. + * + * Isolated processes (e.g. renderer processes) can't load secondary dex files on + * K and below, so we don't even try in that case. + * + * @param context The application context. + */ + @VisibleForTesting +#if defined(CONFIGURATION_NAME_Debug) + public static void install(Context context) { + try { + // TODO(jbudorick): Back out this version check once support for K & below works. + // http://crbug.com/512357 + if (Build.VERSION.SDK_INT < Build.VERSION_CODES.LOLLIPOP && processIsIsolated()) { + Log.i(TAG, "Skipping multidex installation: inside isolated process."); + } else { + MultiDex.install(context); + Log.i(TAG, "Completed multidex installation."); + } + } catch (NoSuchMethodException e) { + Log.wtf(TAG, "Failed multidex installation", e); + } catch (IllegalAccessException e) { + Log.wtf(TAG, "Failed multidex installation", e); + } catch (InvocationTargetException e) { + Log.wtf(TAG, "Failed multidex installation", e); + } + } + + // Calls Process.isIsolated, a private Android API. + private static boolean processIsIsolated() + throws NoSuchMethodException, IllegalAccessException, InvocationTargetException { + return (boolean) Process.class.getMethod("isIsolated").invoke(null); + } +#else + public static void install(Context context) { + } +#endif + +} |