mirror of
https://github.com/MobileGL-Dev/MobileGL
synced 2026-09-08 20:28:32 +09:00
[Feat] (MG_Util/SelfTest, android-plugin): driver POST self-test screen
Opening a MobileGL plugin APK now shows a POST screen that probes the device's GLES and Vulkan drivers independently against MobileGL's expectations - a device may satisfy only one backend - and reports a per-backend verdict (OK / DEGRADED / UNSUPPORTED) with per-check rows. The GLES probe builds its own ES3 pbuffer context on the system driver and reuses FillInGLESCapabilities, including the indirect-draw gl_InstanceID semantics probe; the Vulkan probe checks instance/device requirements and the optional features each DirectVulkan path degrades without. Results serialize as ASCII-safe JSON through a JNI entry in libMobileGL.so; PostActivity renders them and caches the run per process (single-flight, rotation-safe). PluginActivity keeps its NoDisplay stub but the launcher entry moves to the POST screen; FCL plugin discovery reads application meta-data and is unaffected. Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>
This commit is contained in:
Claude Fable 5
@@ -7,15 +7,21 @@
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android:theme="@style/Theme.MobileGLPlugin">
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<activity
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android:name=".PluginActivity"
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android:name=".PostActivity"
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android:configChanges="orientation|screenSize|screenLayout|smallestScreenSize|uiMode"
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android:exported="true"
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android:theme="@style/Theme.MobileGLPlugin.NoDisplay">
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android:theme="@style/Theme.MobileGLPlugin">
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<intent-filter>
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<action android:name="android.intent.action.MAIN" />
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<category android:name="android.intent.category.LAUNCHER" />
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</intent-filter>
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</activity>
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<activity
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android:name=".PluginActivity"
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android:exported="true"
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android:theme="@style/Theme.MobileGLPlugin.NoDisplay" />
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<meta-data
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android:name="fclPlugin"
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android:value="true" />
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@@ -0,0 +1,320 @@
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package top.mobilegl.plugin;
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import android.app.Activity;
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import android.graphics.Typeface;
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import android.os.Bundle;
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import android.util.Log;
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import android.util.TypedValue;
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import android.widget.LinearLayout;
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import android.widget.ScrollView;
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import android.widget.TextView;
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import org.json.JSONArray;
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import org.json.JSONException;
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import org.json.JSONObject;
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import java.lang.ref.WeakReference;
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import java.util.Locale;
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public final class PostActivity extends Activity {
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private static final String TAG = "MobileGLPost";
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private static final int COLOR_BACKGROUND = 0xFF121212;
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private static final int COLOR_TEXT = 0xFFEEEEEE;
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private static final int COLOR_PASS = 0xFF4CAF50;
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private static final int COLOR_WARN = 0xFFFF9800;
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private static final int COLOR_FAIL = 0xFFF44336;
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private static final int COLOR_INFO = 0xFF9E9E9E;
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/**
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* Single-flight state: the driver POST runs at most once per process.
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* All fields below are guarded by {@link #POST_LOCK}. Once {@code postCompleted}
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* is set, {@code cachedReportJson}/{@code cachedFailure} never change again.
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*/
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private static final Object POST_LOCK = new Object();
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private static boolean postInFlight = false;
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private static boolean postCompleted = false;
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private static String cachedReportJson;
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private static Throwable cachedFailure;
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private static WeakReference<PostActivity> deliveryTarget = new WeakReference<>(null);
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private static boolean nativeLoaded = false;
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private LinearLayout contentLayout;
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private TextView statusView;
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@Override
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protected void onCreate(Bundle savedInstanceState) {
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super.onCreate(savedInstanceState);
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contentLayout = new LinearLayout(this);
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contentLayout.setOrientation(LinearLayout.VERTICAL);
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int padding = dp(16);
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contentLayout.setPadding(padding, padding, padding, padding);
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ScrollView scrollView = new ScrollView(this);
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scrollView.setBackgroundColor(COLOR_BACKGROUND);
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scrollView.setFillViewport(true);
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scrollView.addView(contentLayout);
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setContentView(scrollView);
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addText("MobileGL Driver POST", 20, COLOR_TEXT, true, 0);
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statusView = addText("Running self-test...", 14, COLOR_INFO, false, dp(8));
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boolean startWorker = false;
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boolean renderNow = false;
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synchronized (POST_LOCK) {
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deliveryTarget = new WeakReference<>(this);
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if (postCompleted) {
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renderNow = true;
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} else if (!postInFlight) {
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postInFlight = true;
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startWorker = true;
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}
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// else: a probe is already in flight; leave "Running self-test..."
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// showing and wait for delivery to this (the current) activity.
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}
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if (renderNow) {
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renderCachedResult();
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return;
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}
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if (startWorker) {
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new Thread(PostActivity::runDriverPost, "MobileGLDriverPost").start();
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}
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}
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@Override
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protected void onDestroy() {
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synchronized (POST_LOCK) {
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if (deliveryTarget.get() == this) {
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deliveryTarget = new WeakReference<>(null);
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}
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}
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super.onDestroy();
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}
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/**
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* Loads libMobileGL.so on first use, off the UI thread, so the first frame
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* renders immediately. Any failure (including errors thrown by static
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* initializers of the library) is captured and rethrown so it surfaces
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* through the normal error path.
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*/
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private static synchronized void ensureNativeLoaded() {
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if (nativeLoaded) {
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return;
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}
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try {
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System.loadLibrary("MobileGL");
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} catch (Throwable error) {
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throw new IllegalStateException("Failed to load libMobileGL.so: " + error, error);
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}
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nativeLoaded = true;
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}
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private static void runDriverPost() {
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String json = null;
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Throwable failure = null;
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try {
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ensureNativeLoaded();
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json = nativeRunDriverPost();
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Log.i(TAG, json == null ? "<null report>" : json);
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} catch (Throwable error) {
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Log.e(TAG, "Driver POST failed", error);
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failure = error;
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}
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synchronized (POST_LOCK) {
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cachedReportJson = json;
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cachedFailure = failure;
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postCompleted = true;
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postInFlight = false;
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}
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deliverResult();
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}
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/** Delivers the cached result to whichever activity instance is current, if any. */
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private static void deliverResult() {
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final PostActivity target;
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synchronized (POST_LOCK) {
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target = deliveryTarget.get();
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}
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if (target == null) {
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return;
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}
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target.runOnUiThread(() -> {
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if (target.isFinishing() || target.isDestroyed()) {
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return;
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}
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target.renderCachedResult();
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});
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}
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private void renderCachedResult() {
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String json;
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Throwable failure;
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synchronized (POST_LOCK) {
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json = cachedReportJson;
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failure = cachedFailure;
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}
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if (failure != null) {
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showError("Driver POST failed: " + failure);
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return;
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}
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renderReport(json);
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}
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private void renderReport(String json) {
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if (json == null || json.isEmpty()) {
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showError("Driver POST returned an empty report.");
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return;
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}
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JSONObject root;
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try {
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root = new JSONObject(json);
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} catch (JSONException error) {
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showError("Failed to parse POST report: " + error.getMessage() + "\n\n" + json);
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return;
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}
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String nativeError = root.optString("error", "");
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if (!nativeError.isEmpty()) {
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showError(nativeError);
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addText(json, 10, COLOR_INFO, false, dp(8));
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return;
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}
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JSONArray backends = extractBackends(root);
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if (backends.length() == 0) {
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showError("POST report contains no backend sections:\n\n" + json);
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return;
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}
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statusView.setText("Self-test complete.");
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for (int i = 0; i < backends.length(); ++i) {
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JSONObject backend = backends.optJSONObject(i);
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if (backend != null) {
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renderBackendSection(backend);
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}
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}
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}
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private static JSONArray extractBackends(JSONObject root) {
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JSONArray backends = root.optJSONArray("backends");
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if (backends != null) {
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return backends;
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}
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backends = new JSONArray();
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String[] keys = {"gles", "DirectGLES", "vulkan", "DirectVulkan"};
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for (String key : keys) {
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JSONObject backend = root.optJSONObject(key);
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if (backend == null) {
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continue;
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}
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if (!backend.has("backend") && !backend.has("name")) {
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try {
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backend.put("backend", key);
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} catch (JSONException ignored) {
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}
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}
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backends.put(backend);
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}
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return backends;
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}
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private void renderBackendSection(JSONObject backend) {
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String name = backend.optString("backend", backend.optString("name", "Unknown backend"));
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addText(sectionTitle(name), 16, COLOR_TEXT, true, dp(20));
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if (!backend.optBoolean("available", true)) {
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addText("Driver not present / not probeable", 12, COLOR_INFO, false, dp(4));
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return;
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}
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String verdict = backend.optString("verdict", "UNKNOWN");
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addText("Verdict: " + verdict, 14, verdictColor(verdict), true, dp(4));
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String renderer = backend.optString("renderer", "");
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if (!renderer.isEmpty()) {
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addText(renderer, 12, COLOR_INFO, false, dp(2));
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}
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JSONArray checks = backend.optJSONArray("checks");
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if (checks == null) {
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return;
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}
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for (int i = 0; i < checks.length(); ++i) {
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JSONObject check = checks.optJSONObject(i);
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if (check == null) {
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continue;
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}
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String status = check.optString("status", "INFO");
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String checkName = check.optString("name", "unnamed check");
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String detail = check.optString("detail", check.optString("message", ""));
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String row = "[" + status + "] " + checkName + (detail.isEmpty() ? "" : " - " + detail);
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addText(row, 12, statusColor(status), false, dp(4));
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}
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}
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private static String sectionTitle(String backendName) {
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String lower = backendName.toLowerCase(Locale.ROOT);
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if (lower.contains("gles") || lower.contains("espryt")) {
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return "DirectGLES (Espryt)";
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}
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if (lower.contains("vulkan") || lower.contains("magma")) {
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return "DirectVulkan (Magma)";
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}
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return backendName;
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}
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private static int verdictColor(String verdict) {
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switch (verdict.toUpperCase(Locale.ROOT)) {
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case "OK":
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return COLOR_PASS;
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case "DEGRADED":
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return COLOR_WARN;
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case "UNSUPPORTED":
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return COLOR_FAIL;
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default:
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return COLOR_INFO;
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}
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}
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private static int statusColor(String status) {
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switch (status.toUpperCase(Locale.ROOT)) {
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case "PASS":
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return COLOR_PASS;
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case "WARN":
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return COLOR_WARN;
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case "FAIL":
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return COLOR_FAIL;
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case "INFO":
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return COLOR_INFO;
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default:
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return COLOR_TEXT;
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}
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}
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private void showError(String message) {
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Log.e(TAG, message);
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statusView.setText("Self-test failed.");
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statusView.setTextColor(COLOR_FAIL);
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addText(message, 12, COLOR_FAIL, false, dp(8));
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}
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private TextView addText(String text, int sizeSp, int color, boolean bold, int topMarginPx) {
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TextView view = new TextView(this);
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view.setText(text);
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view.setTextColor(color);
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view.setTextSize(TypedValue.COMPLEX_UNIT_SP, sizeSp);
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view.setTypeface(Typeface.MONOSPACE, bold ? Typeface.BOLD : Typeface.NORMAL);
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LinearLayout.LayoutParams params = new LinearLayout.LayoutParams(
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LinearLayout.LayoutParams.MATCH_PARENT,
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LinearLayout.LayoutParams.WRAP_CONTENT
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);
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params.topMargin = topMarginPx;
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contentLayout.addView(view, params);
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return view;
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}
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private int dp(int value) {
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return Math.round(value * getResources().getDisplayMetrics().density);
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}
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private static native String nativeRunDriverPost();
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}
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