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Diffstat (limited to 'src/com/android/gallery3d/app/CameraView.java')
-rw-r--r-- | src/com/android/gallery3d/app/CameraView.java | 117 |
1 files changed, 0 insertions, 117 deletions
diff --git a/src/com/android/gallery3d/app/CameraView.java b/src/com/android/gallery3d/app/CameraView.java deleted file mode 100644 index a6c233291..000000000 --- a/src/com/android/gallery3d/app/CameraView.java +++ /dev/null @@ -1,117 +0,0 @@ -/* - * Copyright (C) 2012 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.android.gallery3d.app; - -import android.content.Context; -import android.graphics.SurfaceTexture; -import android.hardware.Camera; -import android.util.AttributeSet; -import android.util.Log; -import android.view.TextureView; -import android.view.View; - -import java.io.IOException; - -// This is a sample View which demos the usage of ScreenNailBridge. It -// is not intended for production use. -public class CameraView extends TextureView implements - TextureView.SurfaceTextureListener, ScreenNailBridge.Listener { - private static final String TAG = "CameraView"; - private static final int PREVIEW_WIDTH = 960; - private static final int PREVIEW_HEIGHT = 720; - private Camera mCamera; - private ScreenNailBridge mScreenNailBridge; - - public CameraView(Context context) { - super(context); - init(); - } - - public CameraView(Context context, AttributeSet attrs) { - super(context, attrs); - init(); - } - - private void init() { - setVisibility(View.INVISIBLE); - setSurfaceTextureListener(this); - } - - public void setScreenNailBridge(ScreenNailBridge s) { - mScreenNailBridge = s; - } - - @Override - public void onMeasure(int widthSpec, int heightSpec) { - int width = getDefaultSize(PREVIEW_WIDTH, widthSpec); - int height = getDefaultSize(PREVIEW_HEIGHT, heightSpec); - // Keep aspect ratio - if (width * PREVIEW_HEIGHT > PREVIEW_WIDTH * height) { - width = PREVIEW_WIDTH * height / PREVIEW_HEIGHT; - } else { - height = PREVIEW_HEIGHT * width / PREVIEW_WIDTH; - } - setMeasuredDimension(width, height); - } - - @Override - public void onSizeChanged(int w, int h, int oldw, int oldh) { - mScreenNailBridge.setSize(w, h); - } - - @Override - public void updateView(boolean visible, int x, int y, int w, int h) { - if (!visible) { - setVisibility(View.INVISIBLE); - } else { - setVisibility(View.VISIBLE); - setTranslationX(x); - setTranslationY(y); - } - } - - @Override - public void onSurfaceTextureAvailable(SurfaceTexture surface, int width, int height) { - try { - mCamera = Camera.open(); - - Camera.Parameters param = mCamera.getParameters(); - param.setPreviewSize(PREVIEW_WIDTH, PREVIEW_HEIGHT); - mCamera.setParameters(param); - - mCamera.setPreviewTexture(surface); - mCamera.startPreview(); - } catch (Throwable ex) { - Log.e(TAG, "failed to open camera", ex); - } - } - - @Override - public boolean onSurfaceTextureDestroyed(SurfaceTexture surface) { - mCamera.stopPreview(); - mCamera.release(); - return true; - } - - @Override - public void onSurfaceTextureSizeChanged(SurfaceTexture surface, int width, int height) { - } - - @Override - public void onSurfaceTextureUpdated(SurfaceTexture surface) { - } -} |