Add "throws IOException" to MediaCodec factory methods

android.media.MediaCodec
(createByCodecName|createDecoderByType|createEncoderByType)
now explicitly throws IOException.

Requires changes to existing code for declaration compatibility.

Bug: 11364276
Change-Id: I105ecb7c4bd49bf803111253cd23bab161c988f9
Signed-off-by: Andy Hung <hunga@google.com>

3 files changed, 27 insertions, 5 deletions

diff --git a/tests/Camera2Tests/SmartCamera/SimpleCamera/src/androidx/media/filterfw/decoder/AudioTrackDecoder.java b/tests/Camera2Tests/SmartCamera/SimpleCamera/src/androidx/media/filterfw/decoder/AudioTrackDecoder.java
index 0219fd7..3b3de9f 100644
--- a/tests/Camera2Tests/SmartCamera/SimpleCamera/src/androidx/media/filterfw/decoder/AudioTrackDecoder.java
+++ b/tests/Camera2Tests/SmartCamera/SimpleCamera/src/androidx/media/filterfw/decoder/AudioTrackDecoder.java
@@ -59,8 +59,15 @@ public class AudioTrackDecoder extends TrackDecoder {
 
     @Override
     protected MediaCodec initMediaCodec(MediaFormat format) {
-        MediaCodec mediaCodec = MediaCodec.createDecoderByType(
-                format.getString(MediaFormat.KEY_MIME));
+        MediaCodec mediaCodec;
+        try {
+            mediaCodec = MediaCodec.createDecoderByType(
+                    format.getString(MediaFormat.KEY_MIME));
+        } catch (IOException e) {
+            throw new RuntimeException(
+                    "failed to create decoder for "
+                    + format.getString(MediaFormat.KEY_MIME), e);
+        }
         mediaCodec.configure(format, null, null, 0);
         return mediaCodec;
     }
diff --git a/tests/Camera2Tests/SmartCamera/SimpleCamera/src/androidx/media/filterfw/decoder/CpuVideoTrackDecoder.java b/tests/Camera2Tests/SmartCamera/SimpleCamera/src/androidx/media/filterfw/decoder/CpuVideoTrackDecoder.java
index 96f3059..a624010 100644
--- a/tests/Camera2Tests/SmartCamera/SimpleCamera/src/androidx/media/filterfw/decoder/CpuVideoTrackDecoder.java
+++ b/tests/Camera2Tests/SmartCamera/SimpleCamera/src/androidx/media/filterfw/decoder/CpuVideoTrackDecoder.java
@@ -29,6 +29,7 @@ import androidx.media.filterfw.Frame;
 import androidx.media.filterfw.FrameImage2D;
 import androidx.media.filterfw.PixelUtils;
 
+import java.io.IOException;
 import java.nio.ByteBuffer;
 import java.util.Arrays;
 import java.util.HashSet;
@@ -214,7 +215,13 @@ public class CpuVideoTrackDecoder extends VideoTrackDecoder {
             return null;
         } else {
             String bestCodec = candidateCodecs.firstEntry().getValue();
-            return MediaCodec.createByCodecName(bestCodec);
+            try {
+                return MediaCodec.createByCodecName(bestCodec);
+            } catch (IOException e) {
+                throw new RuntimeException(
+                        "failed to create codec for "
+                        + bestCodec, e);
+            }
         }
     }
 
diff --git a/tests/Camera2Tests/SmartCamera/SimpleCamera/src/androidx/media/filterfw/decoder/GpuVideoTrackDecoder.java b/tests/Camera2Tests/SmartCamera/SimpleCamera/src/androidx/media/filterfw/decoder/GpuVideoTrackDecoder.java
index bbba9d8..f5eb513 100644
--- a/tests/Camera2Tests/SmartCamera/SimpleCamera/src/androidx/media/filterfw/decoder/GpuVideoTrackDecoder.java
+++ b/tests/Camera2Tests/SmartCamera/SimpleCamera/src/androidx/media/filterfw/decoder/GpuVideoTrackDecoder.java
@@ -28,6 +28,7 @@ import androidx.media.filterfw.FrameImage2D;
 import androidx.media.filterfw.ImageShader;
 import androidx.media.filterfw.TextureSource;
 
+import java.io.IOException;
 import java.nio.ByteBuffer;
 
 /**
@@ -86,9 +87,16 @@ public class GpuVideoTrackDecoder extends VideoTrackDecoder {
 
     @Override
     protected MediaCodec initMediaCodec(MediaFormat format) {
+        MediaCodec mediaCodec;
+        try {
+            mediaCodec = MediaCodec.createDecoderByType(
+                    format.getString(MediaFormat.KEY_MIME));
+        } catch (IOException e) {
+            throw new RuntimeException(
+                    "failed to create decoder for "
+                    + format.getString(MediaFormat.KEY_MIME), e);
+        }
         Surface surface = new Surface(mSurfaceTexture);
-        MediaCodec mediaCodec = MediaCodec.createDecoderByType(
-                format.getString(MediaFormat.KEY_MIME));
         mediaCodec.configure(format, surface, null, 0);
         surface.release();
         return mediaCodec;