android视频截图

import java.io.File;
import java.io.FileOutputStream;

import android.graphics.Bitmap;
import android.os.Environment;
import android.view.View;

public class TakeScreenShot {

public static String baseDIR= Environment.getExternalStorageDirectory

().getAbsolutePath();
public static String subDIR= "/wan";
public static String SCREEN_SHOTS_LOCATION= baseDIR+subDIR;

public static void takeScreenShot(View view) throws Exception {
takeScreenShot(view, "default");
}

public static void takeScreenShot(View view, String name) throws Exception {
view.setDrawingCacheEnabled(true);
view.buildDrawingCache();
Bitmap b = view.getDrawingCache();
FileOutputStream fos = null;
try {
File sddir = new File(SCREEN_SHOTS_LOCATION);
if (!sddir.exists()) {
sddir.mkdirs();
}
// fos = new FileOutputStream(SCREEN_SHOTS_LOCATION+name+"_" +

System.currentTimeMillis() + ".jpg");
fos = new FileOutputStream(SCREEN_SHOTS_LOCATION+name + ".jpg");
if (fos != null) {
b.compress(Bitmap.CompressFormat.JPEG, 90, fos);
fos.close();
}
} catch (Exception e) {
}
}

}

调用：TakeScreenShot.takeScreenShot(solo.getViews().get(0),"WAN22");
takeScreenShot(View view)

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