1 files changed, 109 insertions, 0 deletions
diff --git a/apps/OboeTester/app/src/main/java/com/mobileer/oboetester/RecorderActivity.java b/apps/OboeTester/app/src/main/java/com/mobileer/oboetester/RecorderActivity.java
new file mode 100644
index 00000000..48df2185
--- /dev/null
+++ b/apps/OboeTester/app/src/main/java/com/mobileer/oboetester/RecorderActivity.java
@@ -0,0 +1,109 @@
+/*
+ * Copyright 2018 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package com.mobileer.oboetester;
+
+import android.os.Bundle;
+import android.view.View;
+import android.widget.Button;
+
+import java.io.IOException;
+
+/**
+ * Activity to record and play back audio.
+ */
+public class RecorderActivity extends TestInputActivity {
+
+    private static final int STATE_RECORDING = 5;
+    private static final int STATE_PLAYING = 6;
+    private int mRecorderState = AUDIO_STATE_STOPPED;
+    private Button mRecordButton;
+    private Button mStopButton;
+    private Button mPlayButton;
+    private Button mShareButton;
+    private boolean mGotRecording;
+
+    @Override
+    protected void inflateActivity() {
+        setContentView(R.layout.activity_recorder);
+    }
+
+    @Override
+    protected void onCreate(Bundle savedInstanceState) {
+        super.onCreate(savedInstanceState);
+
+        mRecordButton = (Button) findViewById(R.id.button_start_recording);
+        mStopButton = (Button) findViewById(R.id.button_stop_record_play);
+        mPlayButton = (Button) findViewById(R.id.button_start_playback);
+        mShareButton = (Button) findViewById(R.id.button_share);
+        mRecorderState = AUDIO_STATE_STOPPED;
+        mGotRecording = false;
+        updateButtons();
+    }
+
+    int getActivityType() {
+        return ACTIVITY_RECORD_PLAY;
+    }
+
+    public void onStartRecording(View view) {
+        try {
+            openAudio();
+            startAudio();
+            mRecorderState = STATE_RECORDING;
+            mGotRecording = true;
+            updateButtons();
+        } catch (IOException e) {
+            showErrorToast(e.getMessage());
+        }
+    }
+
+    public void onStopRecordPlay(View view) {
+        stopAudio();
+        closeAudio();
+        mRecorderState = AUDIO_STATE_STOPPED;
+        updateButtons();
+    }
+
+    public void onStartPlayback(View view) {
+        startPlayback();
+        mRecorderState = STATE_PLAYING;
+        updateButtons();
+    }
+
+    private void updateButtons() {
+        mRecordButton.setEnabled(mRecorderState == AUDIO_STATE_STOPPED);
+        mStopButton.setEnabled(mRecorderState != AUDIO_STATE_STOPPED);
+        mPlayButton.setEnabled(mRecorderState == AUDIO_STATE_STOPPED && mGotRecording);
+        mShareButton.setEnabled(mRecorderState == AUDIO_STATE_STOPPED && mGotRecording);
+    }
+
+    public void startPlayback() {
+        try {
+            mAudioInputTester.startPlayback();
+            updateStreamConfigurationViews();
+            updateEnabledWidgets();
+        } catch (Exception e) {
+            e.printStackTrace();
+            showErrorToast(e.getMessage());
+        }
+    }
+
+    @Override
+    String getWaveTag() {
+        return "recording";
+    }
+
+}