}
public final class Debug {
+ method public static void attachJvmtiAgent(java.lang.String, java.lang.String) throws java.io.IOException;
method public static deprecated void changeDebugPort(int);
method public static void dumpHprofData(java.lang.String) throws java.io.IOException;
method public static boolean dumpService(java.lang.String, java.io.FileDescriptor, java.lang.String[]);
}
public final class Debug {
+ method public static void attachJvmtiAgent(java.lang.String, java.lang.String) throws java.io.IOException;
method public static deprecated void changeDebugPort(int);
method public static void dumpHprofData(java.lang.String) throws java.io.IOException;
method public static boolean dumpService(java.lang.String, java.io.FileDescriptor, java.lang.String[]);
}
public final class Debug {
+ method public static void attachJvmtiAgent(java.lang.String, java.lang.String) throws java.io.IOException;
method public static deprecated void changeDebugPort(int);
method public static void dumpHprofData(java.lang.String) throws java.io.IOException;
method public static boolean dumpService(java.lang.String, java.io.FileDescriptor, java.lang.String[]);
package android.os;
+import android.annotation.NonNull;
+import android.annotation.Nullable;
import android.app.AppGlobals;
import android.content.Context;
import android.util.Log;
import com.android.internal.util.FastPrintWriter;
+import com.android.internal.util.Preconditions;
import com.android.internal.util.TypedProperties;
import dalvik.bytecode.OpcodeInfo;
public static String getCaller() {
return getCaller(Thread.currentThread().getStackTrace(), 0);
}
+
+ /**
+ * Attach a library as a jvmti agent to the current runtime.
+ *
+ * @param library library containing the agent
+ * @param options options passed to the agent
+ *
+ * @throws IOException If the agent could not be attached
+ */
+ public static void attachJvmtiAgent(@NonNull String library, @Nullable String options)
+ throws IOException {
+ Preconditions.checkNotNull(library);
+ Preconditions.checkArgument(!library.contains("="));
+
+ if (options == null) {
+ VMDebug.attachAgent(library);
+ } else {
+ VMDebug.attachAgent(library + "=" + options);
+ }
+ }
}