Merge "server: Fix static code Analyzer issues" (3da05a38) · Commits · e / os / android_frameworks_base

services/core/java/com/android/server/NetPluginDelegate.java

+30 −5

Original line number	Diff line number	Diff line
		@@ -33,10 +33,12 @@ import dalvik.system.PathClassLoader;

		import java.io.File;
		import java.lang.reflect.Constructor;
		import java.lang.reflect.InvocationTargetException;

		import android.util.Slog;
		import android.net.Network;
		import android.net.NetworkStats;
		import android.os.Environment;
		import android.util.Slog;
		import android.util.Log;

		public class NetPluginDelegate {
		@@ -55,9 +57,12 @@ public class NetPluginDelegate {
		tetherExtensionClass.getMethod("getTetherStats", NetworkStats.class,
		NetworkStats.class, NetworkStats.class).invoke(tetherExtensionObj, uidStats,
		devStats, xtStats);
		} catch (InvocationTargetException \| SecurityException \| NoSuchMethodException e) {
		e.printStackTrace();
		Log.w(TAG, "Failed to invoke getTetherStats()");
		} catch (Exception e) {
		e.printStackTrace();
		Log.w(TAG, "error in invoke method");
		Log.w(TAG, "Error calling getTetherStats Method on extension jar");
		}
		if (LOGV) Slog.v(TAG, "getTetherStats() X");
		}
		@@ -69,9 +74,12 @@ public class NetPluginDelegate {
		try {
		ret_val = (NetworkStats) tetherExtensionClass.getMethod("peekTetherStats")
		.invoke(tetherExtensionObj);
		} catch (InvocationTargetException \| SecurityException \| NoSuchMethodException e) {
		e.printStackTrace();
		Log.w(TAG, "Failed to invoke peekTetherStats()");
		} catch (Exception e) {
		e.printStackTrace();
		Log.w(TAG, "error in invoke method");
		Log.w(TAG, "Error calling peekTetherStats Method on extension jar");
		}
		if (LOGV) Slog.v(TAG, "peekTetherStats() X");
		return ret_val;
		@@ -83,6 +91,9 @@ public class NetPluginDelegate {
		try {
		tetherExtensionClass.getMethod("natStarted", String.class, String.class).invoke(
		tetherExtensionObj, intIface, extIface);
		} catch (InvocationTargetException \| SecurityException \| NoSuchMethodException e) {
		e.printStackTrace();
		Log.w(TAG, "Failed to invoke natStarted()");
		} catch (Exception e) {
		e.printStackTrace();
		Log.w(TAG, "Error calling natStarted Method on extension jar");
		@@ -96,6 +107,9 @@ public class NetPluginDelegate {
		try {
		tetherExtensionClass.getMethod("natStopped", String.class, String.class).invoke(
		tetherExtensionObj, intIface, extIface);
		} catch (InvocationTargetException \| SecurityException \| NoSuchMethodException e) {
		e.printStackTrace();
		Log.w(TAG, "Failed to invoke natStopped()");
		} catch (Exception e) {
		e.printStackTrace();
		Log.w(TAG, "Error calling natStopped Method on extension jar");
		@@ -109,6 +123,9 @@ public class NetPluginDelegate {
		try {
		tetherExtensionClass.getMethod("setQuota", String.class, long.class).invoke(
		tetherExtensionObj, iface, quota);
		} catch (InvocationTargetException \| SecurityException \| NoSuchMethodException e) {
		e.printStackTrace();
		Log.w(TAG, "Failed to invoke setQuota()");
		} catch (Exception e) {
		e.printStackTrace();
		Log.w(TAG, "Error calling setQuota Method on extension jar");
		@@ -122,6 +139,9 @@ public class NetPluginDelegate {
		try {
		tetherExtensionClass.getMethod("setUpstream", Network.class).invoke(
		tetherExtensionObj, net);
		} catch (InvocationTargetException \| SecurityException \| NoSuchMethodException e) {
		e.printStackTrace();
		Log.w(TAG, "Failed to invoke setUpstream()");
		} catch (Exception e) {
		e.printStackTrace();
		Log.w(TAG, "Error calling setUpstream Method on extension jar");
		@@ -130,9 +150,10 @@ public class NetPluginDelegate {
		}


		private static boolean loadTetherExtJar() {
		private static synchronized boolean loadTetherExtJar() {
		final String realProvider = "com.qualcomm.qti.tetherstatsextension.TetherStatsReporting";
		final String realProviderPath = "/system/framework/ConnectivityExt.jar";
		final String realProviderPath = Environment.getRootDirectory().getAbsolutePath()
		+ "/framework/ConnectivityExt.jar";
		if (tetherExtensionClass != null && tetherExtensionObj != null) {
		return true;
		}
		@@ -151,6 +172,10 @@ public class NetPluginDelegate {
		tetherExtensionClass = classLoader.loadClass(realProvider);
		tetherExtensionObj = tetherExtensionClass.newInstance();
		if (LOGV) Slog.v(TAG, "ConnectivityExt jar loaded");
		} catch (ClassNotFoundException \| InstantiationException \| IllegalAccessException e) {
		e.printStackTrace();
		Log.w(TAG, "Failed to find, instantiate or access ConnectivityExt jar ");
		return false;
		} catch (Exception e) {
		e.printStackTrace();
		Log.w(TAG, "unable to load ConnectivityExt jar");