Add logging when launch fragment name is null. (15ae329f) · Commits · e / os / android_packages_apps_Settings

src/com/android/settings/SettingsActivity.java

+40 −0

Original line number	Diff line number	Diff line
		@@ -236,6 +236,7 @@ public class SettingsActivity extends SettingsDrawerActivity
		private DashboardFeatureProvider mDashboardFeatureProvider;
		private Intent mResultIntentData;
		private ComponentName mCurrentSuggestion;
		private final StringBuffer mDebugData = new StringBuffer();

		@VisibleForTesting
		String mSearchQuery;
		@@ -436,6 +437,9 @@ public class SettingsActivity extends SettingsDrawerActivity

		} else {
		if (!mIsShowingDashboard) {
		if (initialFragmentName == null) {
		logFragmentData(intent, className, isSubSettings);
		}
		mDisplaySearch = false;
		// UP will be shown only if it is a sub settings
		if (mIsShortcut) {
		@@ -701,6 +705,7 @@ public class SettingsActivity extends SettingsDrawerActivity
		String startingFragment = getStartingFragmentClass(superIntent);
		// This is called from super.onCreate, isMultiPane() is not yet reliable
		// Do not use onIsHidingHeaders either, which relies itself on this method
		log("getIntent() startingFragment", startingFragment);
		if (startingFragment != null) {
		Intent modIntent = new Intent(superIntent);
		modIntent.putExtra(EXTRA_SHOW_FRAGMENT, startingFragment);
		@@ -722,9 +727,11 @@ public class SettingsActivity extends SettingsDrawerActivity
		* returns the class name to load as a fragment.
		*/
		private String getStartingFragmentClass(Intent intent) {
		log("getStartingFragmentClass() mFragmentClass", mFragmentClass);
		if (mFragmentClass != null) return mFragmentClass;

		String intentClass = intent.getComponent().getClassName();
		log("getStartingFragmentClass() intentClass", intentClass);
		if (intentClass.equals(getClass().getName())) return null;

		if ("com.android.settings.ManageApplications".equals(intentClass)
		@@ -1154,4 +1161,37 @@ public class SettingsActivity extends SettingsDrawerActivity
		}
		super.onActivityResult(requestCode, resultCode, data);
		}

		private void logFragmentData(Intent intent, String className, boolean isSubSettings) {
		if (intent != null) {
		logBundleData(intent.getExtras(), "Intent extra");
		logBundleData(intent.getBundleExtra(EXTRA_SHOW_FRAGMENT_ARGUMENTS), "Fragment args");
		} else {
		log("Intent data", "NULL");
		}
		log("Fragment", mFragmentClass);
		log("Shortcut", mIsShortcut);
		log("Class Name", className);
		log("Show dashboard", mIsShowingDashboard);
		log("Sub setting", isSubSettings);
		log("Title", mInitialTitle);
		Log.d(LOG_TAG, mDebugData.toString());
		mDebugData.delete(0, mDebugData.length());
		}

		private void logBundleData(Bundle data, String name) {
		if (data != null) {
		final Set<String> keys = data.keySet();
		mDebugData.append(name).append(": ");
		for (String key : keys) {
		log(key, data.get(key));
		}
		} else {
		log(name, "NULL");
		}
		}

		private void log(String key, Object data) {
		mDebugData.append(key).append("=").append(data).append(", ");
		}
		}