小程序 动漫阅读器源码.rar

package cn.com.mythos.android; import java.io.File; import java.text.SimpleDateFormat; import java.util.HashMap; import java.util.LinkedList; import java.util.Map; import cn.com.mythos.android.Contents.Contents; import cn.com.mythos.android.Contents.Utils; import cn.com.mythos.touhoucartoonreader.R; import android.app.Activity; import android.app.AlertDialog; import android.app.Dialog; import android.content.Context; import android.content.DialogInterface; import android.content.Intent; import android.gesture.GestureOverlayView; import android.graphics.Bitmap; import android.graphics.BitmapFactory; import android.os.Bundle; import android.os.Handler; import android.os.Message; import android.util.DisplayMetrics; import android.util.Log; import android.view.GestureDetector; import android.view.GestureDetector.OnGestureListener; import android.view.InflateException; import android.view.LayoutInflater; import android.view.MotionEvent; import android.view.View; import android.view.View.OnTouchListener; import android.widget.Button; import android.widget.EditText; import android.widget.ImageButton; import android.widget.ImageView; import android.widget.LinearLayout; import android.widget.RadioButton; import android.widget.RelativeLayout; import android.widget.TextView; import android.widget.Toast; public class MainActivity extends BaseActivity implements OnTouchListener, OnGestureListener { private RelativeLayout layout1; private RelativeLayout layout2; private RelativeLayout layout3; private RelativeLayout layout4; private Bitmap bmap = null; private ImageButton openSDcard; private ImageButton page; private ImageButton bookmark; private ImageButton logout; private ImageButton setup; private ImageButton zoomSmall; private ImageButton zoomBig; private int disWidth; private int disHeight; private LinkedList<String> imageList; private Map<String, String> imagePosition; private String[] imageArray; private int imageIndex; private String index; private GestureDetector gestureScanner; private int picIndex; private Handler handler = new Handler(); private Handler handler2 = new Handler(); private TextView imageName; private TextView pagePosition; private ImageView imageView; private ImageButton lastPage; private ImageButton nextPage; private final float FLING_MIN_DISTANCE = 250; private final float FLING_MIN_VELOCITY = 400; private EditText BookmarkName; private String bookMarks; private static boolean isStop3 = false; private static boolean isStop5 = false; private static boolean isShow = false; private RelativeLayout relativeLayout; @Override protected void onCreate(Bundle savedInstanceState) { super.onCreate(savedInstanceState); setContentView(R.layout.layout_main); layout1 = (RelativeLayout) findViewById(R.id.layout1); layout2 = (RelativeLayout) findViewById(R.id.layout2); layout3 = (RelativeLayout) findViewById(R.id.layout3); layout4 = (RelativeLayout) findViewById(R.id.layout4); openSDcard = (ImageButton) findViewById(R.id.openSDcard); openSDcard.setOnClickListener(openSDcardButton); page = (ImageButton) findViewById(R.id.page); page.setOnClickListener(pageButton); bookmark = (ImageButton) findViewById(R.id.bookmark); bookmark.setOnClickListener(bookmarkButton); setup = (ImageButton) findViewById(R.id.setup); setup.setOnClickListener(setupButton); logout = (ImageButton) findViewById(R.id.logout); logout.setOnClickListener(logoutButton); zoomSmall = (ImageButton) findViewById(R.id.zoomSmall); zoomSmall.setOnClickListener(zoomSmallButton); zoomBig = (ImageButton) findViewById(R.id.zoomBig); zoomBig.setOnClickListener(zoomBigButton); pagePosition = (TextView) findViewById(R.id.pagePosition); imageName = (TextView) findViewById(R.id.imageName); imageView = (ImageView) findViewById(R.id.imageView); relativeLayout = (RelativeLayout) findViewById(R.id.relativeLayout_main); getDisplayMetrics(); if (loadImages() != null && loadImages().size() > 0) { imageList = loadImages(); imageArray = imageList.toArray(new String[imageList.size()]); } else { layout2.setVisibility(View.VISIBLE); layout4.setVisibility(View.VISIBLE); showMsg(R.string.noPic); } relativeLayout.setOnTouchListener(new OnTouchListener() { public boolean onTouch(View v, MotionEvent event) { // TODO Auto-generated method stub return false; } }); doGestureEvent(); initLoadImages(); lastPage = (ImageButton) findViewById(R.id.lastPage); lastPage.setOnClickListener(lastPageButton); nextPage = (ImageButton) findViewById(R.id.nextPage); nextPage.setOnClickListener(nextPageButton); } //重写onPause的方法,保存当前阅读的漫画信息 @Override protected void onPause() { super.onPause(); try{ String picPath = Utils.getImagePath(imagePosition, imageList); if(picPath != null) { Utils.saveFile(Contents.SHOWHISTORY, picPath, false); } }catch (Exception e) { } } //缩小按钮的监听 public View.OnClickListener zoomSmallButton = new View.OnClickListener() { public void onClick(View v) { if(imageList != null) { String picPath = Utils.getImagePath(imagePosition, imageList); Bitmap bitmap = Utils.imageZoomSmall(picPath, disWidth, disHeight); if(bitmap != null) { Utils.ScaleAngle = 0; setImageView(bitmap); bitmap = null; } } } }; //放大按钮的监听 public View.OnClickListener zoomBigButton = new View.OnClickListener() { public void onClick(View v) { if(imageList != null) { String picPath = Utils.getImagePath(imagePosition, imageList); Bitmap bitmap = Utils.imageZoomBig(picPath, disWidth, disHeight); if(bitmap != null) { Utils.ScaleAngle = 0; setImageView(bitmap); bitmap = null; } } } }; //setImageView方法的重载,用于显示bitmap public void setImageView(Bitmap bitmap) { imageView.setImageBitmap(bitmap); } //重写了触屏响应事件 @Override public boolean onTouchEvent(MotionEvent event) { // TODO Auto-generated method stub return false; } // 获取手机分辨率，根据大小设置高和宽 public void getDisplayMetrics() { DisplayMetrics dm = new DisplayMetrics(); getWindowManager().getDefaultDisplay().getMetrics(dm); disWidth = dm.widthPixels; disHeight = dm.heightPixels; } // 加载指定文件夹下的所有图片 public LinkedList<String> loadImages() { LinkedList<String> list = new LinkedList<String>(); String filePath = getPicPath(); if (filePath != null && !"".equals(filePath)) { File picFile = new File(filePath); if (!picFile.exists()) { return list; } else { File[] files = Utils.getPicOrder(picFile.getParent()); if (files != null && files.length > 0) { for (File file : files) { if (Utils.getFileExt(file.getPath())) { list.add(file.getAbsolutePath()); } } } } } return list; } // 设置手势事件 public void doGestureEvent() { gestureScanner = new GestureDetector(this); gestureScanner .setOnDoubleTapListener(new GestureDetector.OnDoubleTapListener() { public boolean onSingleTapConfirmed(MotionEvent e) { if (imageList != null && imageList.size() > 0) { // 5秒后自动隐藏，后面实现 if(!isShow) { layout2.setVisibility(View.VISIBLE); layout3.setVisibility(View.VISIBLE); layout4.setVisibility(View.VISIBLE); isShow = true; handler = new Handler(); handler.removeCallbacks(hideMenu1); handler.postDelayed(hideMenu1, 5000); } } return false; } // 隐藏菜单，第六阶段实现 private Runnable hideMenu1 = new Runnable() { public void run() { layout2.setVisibility(View.GONE); layout3.setVisibility