165953da4636fbf5f0a24b8f5f2b5fa7d76ff13d9Marius Renn/* 265953da4636fbf5f0a24b8f5f2b5fa7d76ff13d9Marius Renn * Copyright (C) 2011 The Android Open Source Project 365953da4636fbf5f0a24b8f5f2b5fa7d76ff13d9Marius Renn * 465953da4636fbf5f0a24b8f5f2b5fa7d76ff13d9Marius Renn * Licensed under the Apache License, Version 2.0 (the "License"); 565953da4636fbf5f0a24b8f5f2b5fa7d76ff13d9Marius Renn * you may not use this file except in compliance with the License. 665953da4636fbf5f0a24b8f5f2b5fa7d76ff13d9Marius Renn * You may obtain a copy of the License at 765953da4636fbf5f0a24b8f5f2b5fa7d76ff13d9Marius Renn * 865953da4636fbf5f0a24b8f5f2b5fa7d76ff13d9Marius Renn * http://www.apache.org/licenses/LICENSE-2.0 965953da4636fbf5f0a24b8f5f2b5fa7d76ff13d9Marius Renn * 1065953da4636fbf5f0a24b8f5f2b5fa7d76ff13d9Marius Renn * Unless required by applicable law or agreed to in writing, software 1165953da4636fbf5f0a24b8f5f2b5fa7d76ff13d9Marius Renn * distributed under the License is distributed on an "AS IS" BASIS, 1265953da4636fbf5f0a24b8f5f2b5fa7d76ff13d9Marius Renn * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 1365953da4636fbf5f0a24b8f5f2b5fa7d76ff13d9Marius Renn * See the License for the specific language governing permissions and 1465953da4636fbf5f0a24b8f5f2b5fa7d76ff13d9Marius Renn * limitations under the License. 1565953da4636fbf5f0a24b8f5f2b5fa7d76ff13d9Marius Renn */ 1665953da4636fbf5f0a24b8f5f2b5fa7d76ff13d9Marius Renn 1765953da4636fbf5f0a24b8f5f2b5fa7d76ff13d9Marius Renn 1865953da4636fbf5f0a24b8f5f2b5fa7d76ff13d9Marius Rennpackage android.media.filterfw.samples; 1965953da4636fbf5f0a24b8f5f2b5fa7d76ff13d9Marius Renn 2065953da4636fbf5f0a24b8f5f2b5fa7d76ff13d9Marius Rennimport android.app.Activity; 2165953da4636fbf5f0a24b8f5f2b5fa7d76ff13d9Marius Rennimport android.os.Bundle; 2265953da4636fbf5f0a24b8f5f2b5fa7d76ff13d9Marius Rennimport android.os.Environment; 2365953da4636fbf5f0a24b8f5f2b5fa7d76ff13d9Marius Rennimport android.view.View; 2465953da4636fbf5f0a24b8f5f2b5fa7d76ff13d9Marius Rennimport android.view.View.OnClickListener; 2565953da4636fbf5f0a24b8f5f2b5fa7d76ff13d9Marius Rennimport android.view.SurfaceView; 2665953da4636fbf5f0a24b8f5f2b5fa7d76ff13d9Marius Rennimport android.view.KeyEvent; 2765953da4636fbf5f0a24b8f5f2b5fa7d76ff13d9Marius Rennimport android.widget.Button; 2865953da4636fbf5f0a24b8f5f2b5fa7d76ff13d9Marius Rennimport android.filterfw.GraphEnvironment; 2965953da4636fbf5f0a24b8f5f2b5fa7d76ff13d9Marius Rennimport android.filterfw.core.GraphRunner; 3065953da4636fbf5f0a24b8f5f2b5fa7d76ff13d9Marius Rennimport android.filterpacks.videosink.MediaEncoderFilter; 3165953da4636fbf5f0a24b8f5f2b5fa7d76ff13d9Marius Rennimport android.graphics.Bitmap; 3265953da4636fbf5f0a24b8f5f2b5fa7d76ff13d9Marius Rennimport android.graphics.BitmapFactory; 3365953da4636fbf5f0a24b8f5f2b5fa7d76ff13d9Marius Rennimport android.content.Intent; 3465953da4636fbf5f0a24b8f5f2b5fa7d76ff13d9Marius Renn 3565953da4636fbf5f0a24b8f5f2b5fa7d76ff13d9Marius Rennpublic class CameraEffectsRecordingSample extends Activity { 3665953da4636fbf5f0a24b8f5f2b5fa7d76ff13d9Marius Renn 3765953da4636fbf5f0a24b8f5f2b5fa7d76ff13d9Marius Renn private Button mRunButton; 3865953da4636fbf5f0a24b8f5f2b5fa7d76ff13d9Marius Renn private SurfaceView mCameraView; 3965953da4636fbf5f0a24b8f5f2b5fa7d76ff13d9Marius Renn 4065953da4636fbf5f0a24b8f5f2b5fa7d76ff13d9Marius Renn private GraphRunner mRunner; 4165953da4636fbf5f0a24b8f5f2b5fa7d76ff13d9Marius Renn private int mCameraId = 0; 4265953da4636fbf5f0a24b8f5f2b5fa7d76ff13d9Marius Renn private String mOutFileName = Environment.getExternalStorageDirectory().toString() + 4365953da4636fbf5f0a24b8f5f2b5fa7d76ff13d9Marius Renn "/CameraEffectsRecordingSample.mp4"; 4465953da4636fbf5f0a24b8f5f2b5fa7d76ff13d9Marius Renn 4565953da4636fbf5f0a24b8f5f2b5fa7d76ff13d9Marius Renn public void onCreate(Bundle savedInstanceState) { 4665953da4636fbf5f0a24b8f5f2b5fa7d76ff13d9Marius Renn super.onCreate(savedInstanceState); 4765953da4636fbf5f0a24b8f5f2b5fa7d76ff13d9Marius Renn setContentView(R.layout.main); 4851efddbd3bb304de2dd47fa8cd1114ac555958bbAlan Viverette mRunButton = findViewById(R.id.runbutton); 4951efddbd3bb304de2dd47fa8cd1114ac555958bbAlan Viverette mCameraView = findViewById(R.id.cameraview); 5065953da4636fbf5f0a24b8f5f2b5fa7d76ff13d9Marius Renn mRunButton.setOnClickListener(mRunButtonClick); 5165953da4636fbf5f0a24b8f5f2b5fa7d76ff13d9Marius Renn 5265953da4636fbf5f0a24b8f5f2b5fa7d76ff13d9Marius Renn Intent intent = getIntent(); 5365953da4636fbf5f0a24b8f5f2b5fa7d76ff13d9Marius Renn if (intent.hasExtra("OUTPUT_FILENAME")) { 5465953da4636fbf5f0a24b8f5f2b5fa7d76ff13d9Marius Renn mOutFileName = intent.getStringExtra("OUTPUT_FILENAME"); 5565953da4636fbf5f0a24b8f5f2b5fa7d76ff13d9Marius Renn } 5665953da4636fbf5f0a24b8f5f2b5fa7d76ff13d9Marius Renn // Set up the references and load the filter graph 5765953da4636fbf5f0a24b8f5f2b5fa7d76ff13d9Marius Renn createGraph(); 5865953da4636fbf5f0a24b8f5f2b5fa7d76ff13d9Marius Renn } 5965953da4636fbf5f0a24b8f5f2b5fa7d76ff13d9Marius Renn 6065953da4636fbf5f0a24b8f5f2b5fa7d76ff13d9Marius Renn @Override 6165953da4636fbf5f0a24b8f5f2b5fa7d76ff13d9Marius Renn public boolean onKeyDown(int keyCode, KeyEvent event) { 6265953da4636fbf5f0a24b8f5f2b5fa7d76ff13d9Marius Renn switch (keyCode) { 6365953da4636fbf5f0a24b8f5f2b5fa7d76ff13d9Marius Renn case KeyEvent.KEYCODE_CAMERA: 6465953da4636fbf5f0a24b8f5f2b5fa7d76ff13d9Marius Renn mRunButton.performClick(); 6565953da4636fbf5f0a24b8f5f2b5fa7d76ff13d9Marius Renn return true; 6665953da4636fbf5f0a24b8f5f2b5fa7d76ff13d9Marius Renn } 6765953da4636fbf5f0a24b8f5f2b5fa7d76ff13d9Marius Renn return super.onKeyDown(keyCode, event); 6865953da4636fbf5f0a24b8f5f2b5fa7d76ff13d9Marius Renn } 6965953da4636fbf5f0a24b8f5f2b5fa7d76ff13d9Marius Renn 7065953da4636fbf5f0a24b8f5f2b5fa7d76ff13d9Marius Renn private void createGraph() { 7165953da4636fbf5f0a24b8f5f2b5fa7d76ff13d9Marius Renn Bitmap sourceBitmap = BitmapFactory.decodeResource(getResources(), R.drawable.android); 7265953da4636fbf5f0a24b8f5f2b5fa7d76ff13d9Marius Renn GraphEnvironment graphEnvironment = new GraphEnvironment(); 7365953da4636fbf5f0a24b8f5f2b5fa7d76ff13d9Marius Renn graphEnvironment.createGLEnvironment(); 7465953da4636fbf5f0a24b8f5f2b5fa7d76ff13d9Marius Renn graphEnvironment.addReferences("cameraView", mCameraView); 7565953da4636fbf5f0a24b8f5f2b5fa7d76ff13d9Marius Renn graphEnvironment.addReferences("cameraId", mCameraId); 7665953da4636fbf5f0a24b8f5f2b5fa7d76ff13d9Marius Renn graphEnvironment.addReferences("outputFileName", mOutFileName); 7765953da4636fbf5f0a24b8f5f2b5fa7d76ff13d9Marius Renn int graphId = graphEnvironment.loadGraph(this, R.raw.cameraeffectsrecordingsample); 7865953da4636fbf5f0a24b8f5f2b5fa7d76ff13d9Marius Renn mRunner = graphEnvironment.getRunner(graphId, GraphEnvironment.MODE_ASYNCHRONOUS); 7965953da4636fbf5f0a24b8f5f2b5fa7d76ff13d9Marius Renn } 8065953da4636fbf5f0a24b8f5f2b5fa7d76ff13d9Marius Renn 8165953da4636fbf5f0a24b8f5f2b5fa7d76ff13d9Marius Renn protected void onPause() { 8265953da4636fbf5f0a24b8f5f2b5fa7d76ff13d9Marius Renn super.onPause(); 8365953da4636fbf5f0a24b8f5f2b5fa7d76ff13d9Marius Renn if (mRunner.isRunning()) { 8465953da4636fbf5f0a24b8f5f2b5fa7d76ff13d9Marius Renn mRunner.stop(); 8565953da4636fbf5f0a24b8f5f2b5fa7d76ff13d9Marius Renn mRunButton.setText("Record"); 8665953da4636fbf5f0a24b8f5f2b5fa7d76ff13d9Marius Renn } 8765953da4636fbf5f0a24b8f5f2b5fa7d76ff13d9Marius Renn } 8865953da4636fbf5f0a24b8f5f2b5fa7d76ff13d9Marius Renn 8965953da4636fbf5f0a24b8f5f2b5fa7d76ff13d9Marius Renn private OnClickListener mRunButtonClick = new OnClickListener() { 9065953da4636fbf5f0a24b8f5f2b5fa7d76ff13d9Marius Renn @Override 9165953da4636fbf5f0a24b8f5f2b5fa7d76ff13d9Marius Renn public void onClick(View v) { 9265953da4636fbf5f0a24b8f5f2b5fa7d76ff13d9Marius Renn if (mRunner.isRunning()) { 9365953da4636fbf5f0a24b8f5f2b5fa7d76ff13d9Marius Renn mRunner.stop(); 9465953da4636fbf5f0a24b8f5f2b5fa7d76ff13d9Marius Renn mRunButton.setText("Record"); 9565953da4636fbf5f0a24b8f5f2b5fa7d76ff13d9Marius Renn } else { 9665953da4636fbf5f0a24b8f5f2b5fa7d76ff13d9Marius Renn mRunner.run(); 9765953da4636fbf5f0a24b8f5f2b5fa7d76ff13d9Marius Renn mRunButton.setText("Stop"); 9865953da4636fbf5f0a24b8f5f2b5fa7d76ff13d9Marius Renn } 9965953da4636fbf5f0a24b8f5f2b5fa7d76ff13d9Marius Renn } 10065953da4636fbf5f0a24b8f5f2b5fa7d76ff13d9Marius Renn }; 10165953da4636fbf5f0a24b8f5f2b5fa7d76ff13d9Marius Renn} 102