vitamio诡异bug？
来源：互联网 发布：c语言栈实现四则运算 编辑：程序博客网 时间：2024/06/06 05:36
1.之前遇到过一个问题，在体版本上完全没问题，以上高版本报so找不到，然后很确信so都放进去了，那还生啥了？？？？然后度娘告诉我，没加这个初始化导致的
Vitamio.isInitialized(getApplicationContext());
2.小米不显示controller
原理就是改变view的加载方式，具体细节忘了，可通过代码对比查找不同，我记得当时有改mFromXml 参数
package io.vov.vitamio.widget;import android.annotation.SuppressLint;import android.annotation.TargetApi;import android.content.Context;import android.content.Intent;import android.graphics.Rect;import android.media.AudioManager;import android.os.Build;import android.os.Handler;import android.os.Message;import android.util.AttributeSet;import android.view.Gravity;import android.view.KeyEvent;import android.view.LayoutInflater;import android.view.MotionEvent;import android.view.View;import android.view.WindowManager;import android.widget.FrameLayout;import android.widget.ImageButton;import android.widget.PopupWindow;import android.widget.SeekBar;import android.widget.SeekBar.OnSeekBarChangeListener;import android.widget.TextView;import java.lang.reflect.Method;import io.vov.vitamio.utils.Log;import io.vov.vitamio.utils.StringUtils;public class MediaController extends FrameLayout{ private static final int sDefaultTimeout = 3000; private static final int FADE_OUT = 1; private static final int SHOW_PROGRESS = 2; private MediaPlayerControl mPlayer; private Context mContext; private PopupWindow mWindow; private int mAnimStyle; private View mAnchor; private View mRoot; private SeekBar mProgress; private TextView mEndTime, mCurrentTime; private TextView mFileName; private OutlineTextView mInfoView; private String mTitle; private long mDuration; private boolean mShowing; private boolean mDragging; private boolean mInstantSeeking = false; private boolean mFromXml = false; private ImageButton mPauseButton; private AudioManager mAM; private OnShownListener mShownListener; private OnHiddenListener mHiddenListener; @SuppressLint("HandlerLeak") private Handler mHandler = new Handler() { @Override public void handleMessage(Message msg) { long pos; switch (msg.what) { case FADE_OUT: // hide(); break; case SHOW_PROGRESS: pos = setProgress(); if (!mDragging && mShowing) { msg = obtainMessage(SHOW_PROGRESS); sendMessageDelayed(msg, 1000 - (pos % 1000)); updatePausePlay(); } break; } } }; private View.OnClickListener mPauseListener = new View.OnClickListener() { public void onClick(View v) { mContext.sendBroadcast(new Intent("isplay").putExtra("isplay", !mPlayer.isPlaying())); doPauseResume(); show(sDefaultTimeout);// 测试 } }; private OnSeekBarChangeListener mSeekListener = new OnSeekBarChangeListener() { public void onStartTrackingTouch(SeekBar bar) { mDragging = true; show(3600000); mHandler.removeMessages(SHOW_PROGRESS); if (mInstantSeeking) mAM.setStreamMute(AudioManager.STREAM_MUSIC, true); if (mInfoView != null) { mInfoView.setText(""); mInfoView.setVisibility(View.VISIBLE); } } public void onProgressChanged(SeekBar bar, int progress, boolean fromuser) { if (!fromuser) return; long newposition = (mDuration * progress) / 1000; String time = StringUtils.generateTime(newposition); if (mInstantSeeking) mPlayer.seekTo(newposition); if (mInfoView != null) mInfoView.setText(time); if (mCurrentTime != null) mCurrentTime.setText(time); } public void onStopTrackingTouch(SeekBar bar) { if (!mInstantSeeking) mPlayer.seekTo((mDuration * bar.getProgress()) / 1000); if (mInfoView != null) { mInfoView.setText(""); mInfoView.setVisibility(View.GONE); } show(sDefaultTimeout); mHandler.removeMessages(SHOW_PROGRESS); mAM.setStreamMute(AudioManager.STREAM_MUSIC, false); mDragging = false; mHandler.sendEmptyMessageDelayed(SHOW_PROGRESS, 1000); } }; public MediaController(Context context, AttributeSet attrs) { super(context, attrs); mRoot = this; mFromXml = true; initController(context); } public MediaController(Context context) { super(context); if (!mFromXml && initController(context)) initFloatingWindow(); } public MediaController(Context context, boolean fromXml, View container) { super(context); initController(context); mFromXml = fromXml; mRoot = makeControllerView(); // 这个地方的FrameLayout.LayoutpParams是因为布局文件中要把MediaController的视图作为childView加到一个FrameLayout中去 FrameLayout.LayoutParams p = new FrameLayout.LayoutParams(LayoutParams.FILL_PARENT, LayoutParams.WRAP_CONTENT);// 想怎样布局MediaController就尽情的发挥这个LayoutParams吧 p.gravity = Gravity.BOTTOM; mRoot.setLayoutParams(p); ((FrameLayout) container).addView(mRoot); } private boolean initController(Context context) { mContext = context; mAM = (AudioManager) mContext.getSystemService(Context.AUDIO_SERVICE); return true; } @Override public void onFinishInflate() { if (mRoot != null) initControllerView(mRoot); } private void initFloatingWindow() { mWindow = new PopupWindow(mContext); mWindow.setFocusable(false); mWindow.setBackgroundDrawable(null); mWindow.setOutsideTouchable(true); mAnimStyle = android.R.style.Animation; } @TargetApi(Build.VERSION_CODES.JELLY_BEAN) public void setWindowLayoutType() { if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.ICE_CREAM_SANDWICH) { try { // mAnchor.setSystemUiVisibility(View.SYSTEM_UI_FLAG_LAYOUT_HIDE_NAVIGATION); Method setWindowLayoutType = PopupWindow.class.getMethod("setWindowLayoutType", new Class[] { int.class }); setWindowLayoutType.invoke(mWindow, WindowManager.LayoutParams.TYPE_APPLICATION_ATTACHED_DIALOG); } catch (Exception e) { Log.e("setWindowLayoutType", e); } } } /** * Set the view that acts as the anchor for the control view. This can for * example be a VideoView, or your Activity's main view. * * @param view * The view to which to anchor the controller when it is visible. */ public void setAnchorView(View view) { Log.d("-----------setAnchorView---------------"); mAnchor = view; if (!mFromXml) { removeAllViews(); mRoot = makeControllerView(); mWindow.setContentView(mRoot); mWindow.setWidth(LayoutParams.MATCH_PARENT); mWindow.setHeight(LayoutParams.WRAP_CONTENT); } initControllerView(mRoot); } /** * Create the view that holds the widgets that control playback. Derived * classes can override this to create their own. * * @return The controller view. */ protected View makeControllerView() { return ((LayoutInflater) mContext.getSystemService(Context.LAYOUT_INFLATER_SERVICE)).inflate(getResources().getIdentifier("mediacontroller", "layout", mContext.getPackageName()), this); } private void initControllerView(View v) { // 传递进来，设置listItem的 mPauseButton = (ImageButton) v.findViewById(getResources().getIdentifier("mediacontroller_play_pause", "id", mContext.getPackageName())); if (mPauseButton != null) { mPauseButton.requestFocus(); mPauseButton.setOnClickListener(mPauseListener); } // 能否换成自定义的 mProgress = (SeekBar) v.findViewById(getResources().getIdentifier("mediacontroller_seekbar", "id", mContext.getPackageName())); if (mProgress != null) { if (mProgress instanceof SeekBar) { SeekBar seeker = (SeekBar) mProgress; seeker.setOnSeekBarChangeListener(mSeekListener); } mProgress.setMax(1000); } mEndTime = (TextView) v.findViewById(getResources().getIdentifier("mediacontroller_time_total", "id", mContext.getPackageName())); mCurrentTime = (TextView) v.findViewById(getResources().getIdentifier("mediacontroller_time_current", "id", mContext.getPackageName())); mFileName = (TextView) v.findViewById(getResources().getIdentifier("mediacontroller_file_name", "id", mContext.getPackageName())); mFileName.setVisibility(GONE); if (mFileName != null) mFileName.setText(mTitle); } public void setMediaPlayer(MediaPlayerControl player) { mPlayer = player; updatePausePlay(); } /** * Control the action when the seekbar dragged by user * * @param seekWhenDragging * True the media will seek periodically */ public void setInstantSeeking(boolean seekWhenDragging) { mInstantSeeking = seekWhenDragging; } public void show() { show(sDefaultTimeout); } /** * Set the content of the file_name TextView * * @param name */ public void setFileName(String name) { mTitle = name; if (mFileName != null) mFileName.setText(mTitle); } /** * Set the View to hold some information when interact with the * MediaController * * @param v */ public void setInfoView(OutlineTextView v) { mInfoView = v; } /** * <p> * Change the animation style resource for this controller. * </p> * <p/> * <p> * If the controller is showing, calling this method will take effect only * the next time the controller is shown. * </p> * * @param animationStyle * animation style to use when the controller appears and * disappears. Set to -1 for the default animation, 0 for no * animation, or a resource identifier for an explicit animation. */ public void setAnimationStyle(int animationStyle) { mAnimStyle = animationStyle; } /** * Show the controller on screen. It will go away automatically after * 'timeout' milliseconds of inactivity. * * @param timeout * The timeout in milliseconds. Use 0 to show the controller * until hide() is called. */ public void show(int timeout) { if (!mShowing && mAnchor != null && mAnchor.getWindowToken() != null) { if (mPauseButton != null) mPauseButton.requestFocus(); if (mFromXml) { setVisibility(View.VISIBLE); } else { int[] location = new int[2]; mAnchor.getLocationOnScreen(location); // 显示位置 Rect anchorRect = new Rect(location[0], location[1], location[0] + mAnchor.getWidth(), location[1] + mAnchor.getHeight()); mWindow.setAnimationStyle(mAnimStyle); setWindowLayoutType(); android.util.Log.e("resulttt", location[1] + "mAnchor.getHeight()=" + mAnchor.getHeight() + "anchorRect.top=" + anchorRect.top); mWindow.showAtLocation(mAnchor, Gravity.NO_GRAVITY, anchorRect.left, anchorRect.bottom); } mShowing = true; if (mShownListener != null) mShownListener.onShown(); } updatePausePlay(); mHandler.sendEmptyMessage(SHOW_PROGRESS); if (timeout != 0) { mHandler.removeMessages(FADE_OUT); mHandler.sendMessageDelayed(mHandler.obtainMessage(FADE_OUT), timeout); } } public boolean isShowing() { return mShowing; } public void hide() { Log.e("resulttt", "======================hide=========================" + mFromXml); if (mAnchor == null) return; if (mShowing) { try { mHandler.removeMessages(SHOW_PROGRESS); if (mFromXml) setVisibility(View.GONE); else mWindow.dismiss(); } catch (IllegalArgumentException ex) { Log.d("MediaController already removed"); } mShowing = false; if (mHiddenListener != null) mHiddenListener.onHidden(); } } public void setOnShownListener(OnShownListener l) { mShownListener = l; } public void setOnHiddenListener(OnHiddenListener l) { mHiddenListener = l; } private long setProgress() { if (mPlayer == null || mDragging) return 0; long position = mPlayer.getCurrentPosition(); long duration = mPlayer.getDuration(); if (mProgress != null) { if (duration > 0) { long pos = 1000L * position / duration; mProgress.setProgress((int) pos); } int percent = mPlayer.getBufferPercentage(); mProgress.setSecondaryProgress(percent * 10); } mDuration = duration; if (mEndTime != null) mEndTime.setText(StringUtils.generateTime(mDuration)); if (mCurrentTime != null) mCurrentTime.setText(StringUtils.generateTime(position)); return position; } @Override public boolean onTouchEvent(MotionEvent event) { show(sDefaultTimeout); return true; } @Override public boolean onTrackballEvent(MotionEvent ev) { show(sDefaultTimeout); return false; } @Override public boolean dispatchKeyEvent(KeyEvent event) { int keyCode = event.getKeyCode(); if (event.getRepeatCount() == 0 && (keyCode == KeyEvent.KEYCODE_HEADSETHOOK || keyCode == KeyEvent.KEYCODE_MEDIA_PLAY_PAUSE || keyCode == KeyEvent.KEYCODE_SPACE)) { doPauseResume(); show(sDefaultTimeout); if (mPauseButton != null) mPauseButton.requestFocus(); return true; } else if (keyCode == KeyEvent.KEYCODE_MEDIA_STOP) { if (mPlayer.isPlaying()) { mPlayer.pause(); updatePausePlay(); } return true; } else if (keyCode == KeyEvent.KEYCODE_BACK || keyCode == KeyEvent.KEYCODE_MENU) { hide(); return true; } else { show(sDefaultTimeout); } return super.dispatchKeyEvent(event); } public interface UpdatePauseListener { void update(boolean isPlay); } /** * 更新按钮状态 */ private void updatePausePlay() { if (mRoot == null || mPauseButton == null) return; if (mPlayer.isPlaying()) { // mContext.sendBroadcast(new Intent("isplay").putExtra("isplay", // true)); mPauseButton.setImageResource(getResources().getIdentifier("mediacontroller_pause", "drawable", mContext.getPackageName())); } else { // mContext.sendBroadcast(new Intent("isplay").putExtra("isplay", // false)); mPauseButton.setImageResource(getResources().getIdentifier("mediacontroller_play", "drawable", mContext.getPackageName())); } } private void doPauseResume() { if (mPlayer.isPlaying()) mPlayer.pause(); else mPlayer.start(); updatePausePlay(); } @Override public void setEnabled(boolean enabled) { if (mPauseButton != null) mPauseButton.setEnabled(enabled); if (mProgress != null) mProgress.setEnabled(enabled); super.setEnabled(enabled); } public interface OnShownListener { public void onShown(); } public interface OnHiddenListener { public void onHidden(); } public interface MediaPlayerControl { void start(); void pause(); long getDuration(); long getCurrentPosition(); void seekTo(long pos); boolean isPlaying(); int getBufferPercentage(); }}3.整个页面向上滚，由于不怎么用这个属性，所以刚开始蒙圈了，各种猜测都不对，后来偶然发现。注释为原来的隐藏导航蓝
@TargetApi(Build.VERSION_CODES.JELLY_BEAN)public void setWindowLayoutType(){ if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.ICE_CREAM_SANDWICH) { try { // mAnchor.setSystemUiVisibility(View.SYSTEM_UI_FLAG_LAYOUT_HIDE_NAVIGATION); Method setWindowLayoutType = PopupWindow.class.getMethod("setWindowLayoutType", new Class[] { int.class }); setWindowLayoutType.invoke(mWindow, WindowManager.LayoutParams.TYPE_APPLICATION_ATTACHED_DIALOG); } catch (Exception e) { Log.e("setWindowLayoutType", e); } }}
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