Examples with AppTrace com.android.tools.idea.monitor.ui.cpu.model.AppTrace used on opensource projects

Example 1 with AppTrace

use of com.android.tools.idea.monitor.ui.cpu.model.AppTrace in project android by JetBrains.

the class TraceRequestHandler method stopTracing.

public void stopTracing(Profiler profiler) {
    CpuServiceGrpc.CpuServiceBlockingStub cpuService = mySelectedDeviceProfilerService.getCpuService();
    String appPackageName = myDeviceContext.getSelectedClient().getClientData().getPackageName();
    // Stop profiling.
    CpuProfiler.CpuProfilingAppStopRequest.Builder requestBuilder = CpuProfiler.CpuProfilingAppStopRequest.newBuilder().setAppPkgName(appPackageName);
    if (profiler == Profiler.ART) {
        requestBuilder.setProfiler(CpuProfiler.CpuProfilingAppStopRequest.Profiler.ART);
    } else {
        requestBuilder.setProfiler(CpuProfiler.CpuProfilingAppStopRequest.Profiler.SIMPLE_PERF);
    }
    CpuProfiler.CpuProfilingAppStopResponse response = cpuService.stopProfilingApp(requestBuilder.build());
    if (!response.getStatus().equals(CpuProfiler.CpuProfilingAppStopResponse.Status.SUCCESS)) {
        LOG.error("Unable to stop tracing:" + response.getStatus());
        LOG.error(response.getErrorMessage());
        return;
    }
    // Save the trace data into a file, process it and store it in the datastore.
    final File[] dst = { null };
    try {
        ApplicationManager.getApplication().runWriteAction(new ThrowableComputable<Object, IOException>() {

            @Override
            public Object compute() throws IOException {
                dst[0] = createLocalFile(createATraceFileName());
                Files.write(dst[0].toPath(), response.getTrace().toByteArray());
                return null;
            }
        });
        AppTrace trace;
        if (profiler == Profiler.ART) {
            trace = new TraceArt(dst[0]);
        } else {
            trace = new TraceSimplePerf(dst[0]);
        }
        trace.parse();
        TraceDataStore.getInstance().addTrace(myProject.getName(), trace);
    } catch (IOException e) {
        e.printStackTrace();
    }
}

Example 2 with AppTrace

use of com.android.tools.idea.monitor.ui.cpu.model.AppTrace in project android by JetBrains.

the class CpuProfilerUiManager method onSelected.

@Override
public void onSelected(@NotNull List<ThreadStateDataSeries> selectedThreads) {
    // TODO: Only support mono-selection for now:
    if (selectedThreads.size() != 1) {
        return;
    }
    myEventDispatcher.getMulticaster().profilerExpanded(ProfilerType.CPU);
    resetDetailedComponents();
    ThreadStateDataSeries selectedThread = selectedThreads.get(0);
    int threadId = selectedThread.getProcessId();
    AppTrace trace = TraceDataStore.getInstance().getLastThreadsActivity(myProject.getName());
    if (trace == null) {
        // No trace have been generated.
        return;
    }
    SparseArray<HNode<Method>> availableThreads = trace.getThreadsGraph();
    if (availableThreads.get(threadId) == null) {
        return;
    }
    // Setup topdown panel
    SparseArray<JComponent> topDownTrees = trace.getTopDownTrees();
    myTopdownJpanel.add(topDownTrees.get(threadId), BorderLayout.CENTER);
    // Setup bottomup panel
    SparseArray<JComponent> bottomUpTrees = trace.getBottomUpTrees();
    myBottomupJPanel.add(bottomUpTrees.get(threadId), BorderLayout.CENTER);
    // Setup execution panel
    HNode<Method> executionTree = availableThreads.get(threadId);
    myExecutionChart.setHTree(executionTree);
    if (AppTrace.Source.ART == trace.getSource()) {
        myExecutionChart.setHRenderer(new NativeMethodHRenderer());
    } else {
        myExecutionChart.setHRenderer(new JavaMethodHRenderer());
    }
    // Setup flame graph
    SparseArray<HNode<MethodUsage>> usageTrees = trace.getTopdownStats();
    HNode<MethodUsage> usageTree = usageTrees.get(threadId);
    myFlameChart.setHTree(usageTree);
    myFlameChartRange.set(usageTree.getStart(), usageTree.getEnd());
    myFlameChart.setXRange(myFlameChartRange);
    if (AppTrace.Source.ART == trace.getSource()) {
        myFlameChart.setHRenderer(new NativeMethodUsageHRenderer());
    } else {
        myFlameChart.setHRenderer(new JavaMethodUsageHRenderer());
    }
    // TODO: Selection doesn't seem right. Fix it and also set the proper color (red highlight).
    // TODO: Reinvestigate sycning selection with the LineChart
    myTimeSelectionRangeUs.set(executionTree.getStart(), executionTree.getEnd());
//myTimeSelectionRangeUs.lockValues();
// Setup view with a little bit of margin so selection can be seen.
//long duration = executionTree.getEnd() - executionTree.getStart();
//long durationMargin = duration / 10;
//myTimeCurrentRangeUs.set(executionTree.getStart() - durationMargin, executionTree.getEnd() + durationMargin);
//myTimeCurrentRangeUs.lockValues();
}