Merge "TIF: Throw a more appropriate runtime exception when building TvInputInfo" into nyc-dev

am: 7996b96311

* commit '7996b96311eec2343c16d3677fb834d2ec7cf082':
  TIF: Throw a more appropriate runtime exception when building TvInputInfo

Change-Id: I99540dd3060f1fe8467ac8207976e420c8b7635f

api/current.txt

@@ -22981,7 +22981,7 @@ package android.media.tv {
 
   public static final class TvInputInfo.Builder {
     ctor public TvInputInfo.Builder(android.content.Context, android.content.ComponentName);
-    method public android.media.tv.TvInputInfo build() throws java.io.IOException, org.xmlpull.v1.XmlPullParserException;
+    method public android.media.tv.TvInputInfo build();
     method public android.media.tv.TvInputInfo.Builder setCanRecord(boolean);
     method public android.media.tv.TvInputInfo.Builder setExtras(android.os.Bundle);
     method public android.media.tv.TvInputInfo.Builder setTunerCount(int);

api/system-current.txt

@@ -24683,7 +24683,7 @@ package android.media.tv {
 
   public static final class TvInputInfo.Builder {
     ctor public TvInputInfo.Builder(android.content.Context, android.content.ComponentName);
-    method public android.media.tv.TvInputInfo build() throws java.io.IOException, org.xmlpull.v1.XmlPullParserException;
+    method public android.media.tv.TvInputInfo build();
     method public android.media.tv.TvInputInfo.Builder setCanRecord(boolean);
     method public android.media.tv.TvInputInfo.Builder setExtras(android.os.Bundle);
     method public android.media.tv.TvInputInfo.Builder setHdmiDeviceInfo(android.hardware.hdmi.HdmiDeviceInfo);

api/test-current.txt

@@ -23051,7 +23051,7 @@ package android.media.tv {
 
   public static final class TvInputInfo.Builder {
     ctor public TvInputInfo.Builder(android.content.Context, android.content.ComponentName);
-    method public android.media.tv.TvInputInfo build() throws java.io.IOException, org.xmlpull.v1.XmlPullParserException;
+    method public android.media.tv.TvInputInfo build();
     method public android.media.tv.TvInputInfo.Builder setCanRecord(boolean);
     method public android.media.tv.TvInputInfo.Builder setExtras(android.os.Bundle);
     method public android.media.tv.TvInputInfo.Builder setTunerCount(int);

media/java/android/media/tv/TvInputInfo.java

@@ -48,6 +48,7 @@ import android.util.Xml;
 import org.xmlpull.v1.XmlPullParser;
 import org.xmlpull.v1.XmlPullParserException;
 
+import java.io.FileNotFoundException;
 import java.io.IOException;
 import java.io.InputStream;
 import java.lang.annotation.Retention;
@@ -875,10 +876,8 @@ public final class TvInputInfo implements Parcelable {
          * for the {@link TvInputService} this TV input implements.
          *
          * @return TvInputInfo containing information about this TV input.
-         * @throws IOException If there was an I/O error.
-         * @throws XmlPullParserException If there was an XML parsing error.
          */
-        public TvInputInfo build() throws IOException, XmlPullParserException {
+        public TvInputInfo build() {
             ComponentName componentName = new ComponentName(mResolveInfo.serviceInfo.packageName,
                     mResolveInfo.serviceInfo.name);
             String id;
@@ -925,15 +924,14 @@ public final class TvInputInfo implements Parcelable {
                     + tvInputHardwareInfo.getDeviceId();
         }
 
-        private void parseServiceMetadata(int inputType)
+        private void parseServiceMetadata(int inputType) {
-                throws XmlPullParserException, IOException {
             ServiceInfo si = mResolveInfo.serviceInfo;
             PackageManager pm = mContext.getPackageManager();
             try (XmlResourceParser parser =
                          si.loadXmlMetaData(pm, TvInputService.SERVICE_META_DATA)) {
                 if (parser == null) {
-                    throw new XmlPullParserException("No " + TvInputService.SERVICE_META_DATA
+                    throw new IllegalStateException("No " + TvInputService.SERVICE_META_DATA
-                            + " meta-data for " + si.name);
+                            + " meta-data found for " + si.name);
                 }
 
                 Resources res = pm.getResourcesForApplication(si.applicationInfo);
@@ -946,26 +944,19 @@ public final class TvInputInfo implements Parcelable {
 
                 String nodeName = parser.getName();
                 if (!XML_START_TAG_NAME.equals(nodeName)) {
-                    throw new XmlPullParserException(
+                    throw new IllegalStateException("Meta-data does not start with "
-                            "Meta-data does not start with tv-input-service tag in " + si.name);
+                            + XML_START_TAG_NAME + " tag for " + si.name);
                 }
 
                 TypedArray sa = res.obtainAttributes(attrs,
                         com.android.internal.R.styleable.TvInputService);
                 mSetupActivity = sa.getString(
                         com.android.internal.R.styleable.TvInputService_setupActivity);
-                if (DEBUG) {
-                    Log.d(TAG, "Setup activity loaded. [" + mSetupActivity + "] for " + si.name);
-                }
                 if (inputType == TYPE_TUNER && TextUtils.isEmpty(mSetupActivity)) {
-                    throw new XmlPullParserException("Setup activity not found in " + si.name);
+                    throw new IllegalStateException("Setup activity not found for " + si.name);
                 }
                 mSettingsActivity = sa.getString(
                         com.android.internal.R.styleable.TvInputService_settingsActivity);
-                if (DEBUG) {
-                    Log.d(TAG, "Settings activity loaded. [" + mSettingsActivity + "] for "
-                            + si.name);
-                }
                 if (mCanRecord == null) {
                     mCanRecord = sa.getBoolean(
                             com.android.internal.R.styleable.TvInputService_canRecord, false);
@@ -975,8 +966,10 @@ public final class TvInputInfo implements Parcelable {
                             com.android.internal.R.styleable.TvInputService_tunerCount, 1);
                 }
                 sa.recycle();
+            } catch (IOException | XmlPullParserException e) {
+                throw new IllegalStateException("Failed reading meta-data for " + si.packageName, e);
             } catch (NameNotFoundException e) {
-                throw new XmlPullParserException("Unable to create context for: " + si.packageName);
+                throw new IllegalStateException("No resources found for " + si.packageName, e);
             }
         }
     }

services/core/java/com/android/server/tv/TvInputManagerService.java

@@ -331,7 +331,7 @@ public final class TvInputManagerService extends SystemService {
                 try {
                     TvInputInfo info = new TvInputInfo.Builder(mContext, ri).build();
                     inputList.add(info);
-                } catch (XmlPullParserException | IOException e) {
+                } catch (Exception e) {
                     Slog.e(TAG, "failed to load TV input " + si.name, e);
                     continue;
                 }