Example usage for android.view SurfaceView getHolder

Introduction

In this page you can find the example usage for android.view SurfaceView getHolder.

Prototype

public SurfaceHolder getHolder() 

Source Link

Document

Return the SurfaceHolder providing access and control over this SurfaceView's underlying surface.

Usage

From source file:meizhi.meizhi.malin.utils.DestroyCleanUtil.java

@SuppressLint("ObsoleteSdkInt")
@TargetApi(Build.VERSION_CODES.JELLY_BEAN_MR1)
public static void unBindView(View view) {
    if (view == null)
        return;//from  ww  w . jav a  2 s  .c om
    Drawable drawable;
    int i;
    //1.
    try {
        view.setOnClickListener(null);
    } catch (Throwable e) {
        CrashReport.postCatchedException(e);
    }

    //2.
    try {
        view.setOnCreateContextMenuListener(null);
    } catch (Throwable e) {
        CrashReport.postCatchedException(e);
    }

    //3.
    try {
        view.setOnFocusChangeListener(null);
    } catch (Throwable e) {
        CrashReport.postCatchedException(e);
    }

    //4.
    try {
        view.setOnKeyListener(null);
    } catch (Throwable e) {
        CrashReport.postCatchedException(e);
    }

    //5.
    try {
        view.setOnLongClickListener(null);
    } catch (Throwable e) {
        CrashReport.postCatchedException(e);
    }

    //6.
    try {
        view.setOnTouchListener(null);
    } catch (Throwable e) {
        CrashReport.postCatchedException(e);
    }

    //7.
    try {
        if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.KITKAT_WATCH) {
            view.setOnApplyWindowInsetsListener(null);
        }
    } catch (Throwable e) {
        CrashReport.postCatchedException(e);
    }

    //8.
    try {
        if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.M) {
            view.setOnContextClickListener(null);
        }
    } catch (Throwable e) {
        CrashReport.postCatchedException(e);
    }

    //9.
    try {
        if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.M) {
            view.setOnScrollChangeListener(null);
        }
    } catch (Throwable e) {
        CrashReport.postCatchedException(e);
    }

    //10.
    try {
        view.setOnDragListener(null);
    } catch (Throwable e) {
        CrashReport.postCatchedException(e);
    }

    //11.
    try {
        view.setOnGenericMotionListener(null);
    } catch (Throwable e) {
        CrashReport.postCatchedException(e);
    }

    //12.
    try {
        if (Build.VERSION.SDK_INT > Build.VERSION_CODES.HONEYCOMB_MR2) {//13
            view.setOnHoverListener(null);
        }
    } catch (Throwable e) {
        CrashReport.postCatchedException(e);
    }

    //13.
    try {
        view.setOnSystemUiVisibilityChangeListener(null);
    } catch (Throwable e) {
        CrashReport.postCatchedException(e);
    }

    /**
     * @see SwipeRefreshLayout#onDetachedFromWindow()
     */
    if (view.getBackground() != null && !view.getClass().getName().equals(CIRCLE_CLASS)) {
        try {
            view.getBackground().setCallback(null);
            if (Build.VERSION.SDK_INT < Build.VERSION_CODES.JELLY_BEAN) {//16
                view.setBackgroundDrawable(null);
            } else {
                view.setBackground(null);
            }
        } catch (Throwable e) {
            CrashReport.postCatchedException(e);
        }
    }

    //ImageView
    if (view instanceof ImageView) {
        try {
            ImageView imageView = (ImageView) view;
            drawable = imageView.getDrawable();
            if (drawable != null) {
                drawable.setCallback(null);
            }
            imageView.setImageDrawable(null);
            imageView.setImageBitmap(null);
        } catch (Throwable e) {
            CrashReport.postCatchedException(e);
        }
    }

    //TextView
    if (view instanceof TextView) {
        try {
            TextView textView = (TextView) view;
            textView.setCompoundDrawables(null, null, null, null);
            if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.JELLY_BEAN_MR1) {
                textView.setCompoundDrawablesRelative(null, null, null, null);
            }
            textView.setCursorVisible(false);
        } catch (Throwable e) {
            CrashReport.postCatchedException(e);
        }
    }

    //ImageButton
    if (view instanceof ImageButton) {
        try {
            ImageButton imageButton = (ImageButton) view;
            drawable = imageButton.getDrawable();
            if (drawable != null) {
                drawable.setCallback(null);
            }
            imageButton.setImageDrawable(null);
            imageButton.setImageBitmap(null);
        } catch (Throwable e) {
            CrashReport.postCatchedException(e);
        }
    }

    //ListView
    if (view instanceof ListView) {
        ListView listView = (ListView) view;

        try {
            listView.setAdapter(null);
        } catch (Throwable e) {
            CrashReport.postCatchedException(e);
        }

        try {
            listView.setOnScrollListener(null);
        } catch (Throwable e) {
            CrashReport.postCatchedException(e);
        }

        try {
            listView.setOnItemClickListener(null);
        } catch (Throwable e) {
            CrashReport.postCatchedException(e);
        }

        try {
            listView.setOnItemLongClickListener(null);
        } catch (Throwable e) {
            CrashReport.postCatchedException(e);
        }

        try {
            listView.setOnItemSelectedListener(null);
        } catch (Throwable e) {
            CrashReport.postCatchedException(e);
        }
    }

    //RecyclerView
    if (view instanceof RecyclerView) {
        try {
            RecyclerView recyclerView = (RecyclerView) view;
            recyclerView.setAdapter(null);
            recyclerView.setChildDrawingOrderCallback(null);
            recyclerView.setOnScrollListener(null);
            recyclerView.addOnScrollListener(null);
            recyclerView.removeOnScrollListener(null);
            recyclerView.setRecyclerListener(null);
        } catch (Throwable e) {
            CrashReport.postCatchedException(e);
        }
    }

    //WebView
    if (view instanceof WebView) {

        WebView webView = (WebView) view;
        try {
            webView.stopLoading();
        } catch (Throwable ignored) {
            CrashReport.postCatchedException(ignored);
        }

        try {
            webView.removeAllViews();
        } catch (Throwable ignored) {
            CrashReport.postCatchedException(ignored);
        }

        try {
            webView.setWebChromeClient(null);
        } catch (Throwable ignored) {
            CrashReport.postCatchedException(ignored);
        }

        try {
            webView.setWebViewClient(null);
        } catch (Throwable ignored) {
            CrashReport.postCatchedException(ignored);
        }

        try {
            webView.destroy();
        } catch (Throwable ignored) {
            CrashReport.postCatchedException(ignored);
        }

        try {
            if (null != view.getParent() && view.getParent() instanceof ViewGroup) {
                ((ViewGroup) view.getParent()).removeView(view);
            }
        } catch (Throwable ignored) {
            CrashReport.postCatchedException(ignored);
        }

    }

    //SurfaceView
    if (view instanceof SurfaceView) {
        try {
            SurfaceView surfaceView = (SurfaceView) view;
            SurfaceHolder holder = surfaceView.getHolder();
            if (holder != null) {
                Surface surface = holder.getSurface();
                if (surface != null) {
                    if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.ICE_CREAM_SANDWICH) {
                        surface.release();
                    }
                }
            }
        } catch (Throwable ignored) {
            CrashReport.postCatchedException(ignored);
        }
    }

    view.destroyDrawingCache();
    view.clearAnimation();

    if (view instanceof ViewGroup) {
        ViewGroup viewGroup = (ViewGroup) view;
        int childCount = (viewGroup).getChildCount();
        for (i = 0; i < childCount; i++) {
            unBindView((viewGroup).getChildAt(i));
        }
    }
}

---

From source file:mtmo.test.mediadrm.absplayer.ABSPlayer.java

public ABSPlayer(SurfaceView surfaceView) {
    surfaceView.getHolder().addCallback(this);
    mSurfaceView = surfaceView;/*  w  ww  . j  a va2 s  .  co  m*/
    mSurfaceView.setOnClickListener(new OnClickListener() {
        @Override
        public void onClick(View v) {
            pause();
        }
    });
}

---

From source file:mtmo.test.mediadrm.player.Player.java

public Player(SurfaceView surfaceView) {
    surfaceView.getHolder().addCallback(this);
    mSurfaceView = surfaceView;// w w w  . j  a v  a2  s .c o m
    mSurfaceView.setOnClickListener(new OnClickListener() {
        @Override
        public void onClick(View v) {
            pause();
        }
    });
}

---

From source file:com.github.dev.williamg.red5propoc.PublishFragment.java

private void preview() {
    //        camera = Camera.open(Camera.CameraInfo.CAMERA_FACING_FRONT);
    SurfaceView surface = (SurfaceView) getActivity().findViewById(R.id.surfaceView);
    surface.getHolder().addCallback(this);
}

---

From source file:org.skia.viewer.ViewerActivity.java

@Override
protected void onCreate(Bundle savedInstanceState) {
    super.onCreate(savedInstanceState);
    setContentView(R.layout.activity_main);

    SurfaceView surfaceView = (SurfaceView) findViewById(R.id.surfaceView);
    surfaceView.getHolder().addCallback(this);
    surfaceView.setOnTouchListener(this);

    mDrawerLayout = (DrawerLayout) findViewById(R.id.drawerLayout);
    if (mDrawerLayout != null) { // xlarge-land has no drawer layout (drawer is always open)
        mDrawerToggle = new ActionBarDrawerToggle(this, mDrawerLayout, R.string.drawer_open,
                R.string.drawer_close);// w  w w .  j  av a  2 s  .co m
        mDrawerLayout.addDrawerListener(mDrawerToggle);
        getActionBar().setDisplayHomeAsUpEnabled(true);
        getActionBar().setHomeButtonEnabled(true);
    }

    mDrawerList = (ListView) findViewById(R.id.leftDrawer);
    mStateAdapter = new StateAdapter(this);
    mDrawerList.setAdapter(mStateAdapter);

    mApplication = (ViewerApplication) getApplication();
    mApplication.setViewerActivity(this);
}

---

From source file:com.jwetherell.QRComm575.DecoderActivity.java

@Override
protected void onPause() {
    super.onPause();
    Log.v(TAG, "onPause()");

    if (handler != null) {
        handler.quitSynchronously();//from  w ww .  ja  v a 2s .  co  m
        handler = null;
    }

    cameraManager.closeDriver();

    if (!hasSurface) {
        SurfaceView surfaceView = (SurfaceView) findViewById(R.id.preview_view);
        SurfaceHolder surfaceHolder = surfaceView.getHolder();
        surfaceHolder.removeCallback(this);
    }
}

---

From source file:com.jwetherell.QRComm575.DecoderActivity.java

@Override
protected void onResume() {
    super.onResume();
    Log.v(TAG, "onResume()");

    // CameraManager must be initialized here, not in onCreate().
    if (cameraManager == null)
        cameraManager = new CameraManager(getApplication());

    if (viewfinderView == null) {

        viewfinderView = (ViewfinderView) findViewById(R.id.viewfinder_view);
        viewfinderView.setCameraManager(cameraManager);
    }/*from  ww w . ja v  a2 s .  c o  m*/

    showScanner();

    SurfaceView surfaceView = (SurfaceView) findViewById(R.id.preview_view);
    SurfaceHolder surfaceHolder = surfaceView.getHolder();
    if (hasSurface) {
        // The activity was paused but not stopped, so the surface still
        // exists. Therefore
        // surfaceCreated() won't be called, so init the camera here.

        initCamera(surfaceHolder);
    } else {
        // Install the callback and wait for surfaceCreated() to init the
        // camera.
        surfaceHolder.addCallback(this);
        surfaceHolder.setType(SurfaceHolder.SURFACE_TYPE_PUSH_BUFFERS);
    }
}

---

From source file:com.jwetherell.quick_response_code.DecoderActivity.java

@Override
protected void onPause() {
    super.onPause();

    if (handler != null) {
        handler.quitSynchronously();/*  w w  w  .j a  v  a2  s. c  om*/
        handler = null;
    }

    cameraManager.closeDriver();

    if (!hasSurface) {
        SurfaceView surfaceView = (SurfaceView) findViewById(R.id.preview_view);
        SurfaceHolder surfaceHolder = surfaceView.getHolder();
        surfaceHolder.removeCallback(this);
    }
}

---

From source file:com.msohm.blackberry.samples.bdvideoplayback.MainActivity.java

@Override
protected void onCreate(Bundle savedInstanceState) {
    super.onCreate(savedInstanceState);

    //Initialize BlackBerry Dynamics.
    GDAndroid.getInstance().activityInit(this);
    setContentView(R.layout.activity_main);

    copyButton = (Button) findViewById(R.id.copyButton);

    //The copy button is used to copy an existing video file you have into the secure
    //BlackBerry Dynamics file system.  This only needs to be run once.
    copyButton.setOnClickListener(new View.OnClickListener() {
        public void onClick(View v) {

            //Ensure we have permission to read the file being copied.
            int permissionCheck = ContextCompat.checkSelfPermission(v.getContext(),
                    Manifest.permission.READ_EXTERNAL_STORAGE);

            if (permissionCheck != PackageManager.PERMISSION_GRANTED) {
                //Permission isn't set.  Request it.
                ActivityCompat.requestPermissions(MainActivity.this,
                        new String[] { Manifest.permission.READ_EXTERNAL_STORAGE },
                        MY_PERMISSIONS_REQUEST_READ_EXTERNAL_STORAGE);
            } else {
                copyFile();/*from   ww  w.  java 2  s . co  m*/
            }
        }
    });

    playButton = (Button) findViewById(R.id.playButton);

    //Initializes the MediaPlayer.
    playButton.setOnClickListener(new View.OnClickListener() {
        public void onClick(View v) {
            try {
                if (!isPaused) {
                    BDMediaDataSource source = new BDMediaDataSource(FILENAME);
                    mp.setDataSource(source);
                    mp.setOnPreparedListener(new MediaPlayer.OnPreparedListener() {
                        @Override
                        public void onPrepared(MediaPlayer mp) {
                            mp.start();
                        }
                    });
                    mp.prepareAsync();
                } else {
                    mp.start();
                }
                isPaused = false;
            } catch (IOException ioex) {
            }

        }
    });

    SurfaceView surfaceView = (SurfaceView) findViewById(R.id.surfaceView);
    SurfaceHolder holder = surfaceView.getHolder();
    holder.addCallback(this);
    mp = new MediaPlayer();
    isPaused = false;
}

---

From source file:com.jwetherell.quick_response_code.DecoderActivity.java

@Override
protected void onResume() {
    super.onResume();

    // CameraManager must be initialized here, not in onCreate().
    if (cameraManager == null) {
        cameraManager = new CameraManager(getApplication());
    }// w  w w. j  a  v  a  2s .  c  o  m

    if (viewfinderView == null) {
        viewfinderView = (ViewfinderView) findViewById(R.id.viewfinder_view);
        viewfinderView.setCameraManager(cameraManager);
    }

    showScanner();

    SurfaceView surfaceView = (SurfaceView) findViewById(R.id.preview_view);
    SurfaceHolder surfaceHolder = surfaceView.getHolder();
    if (hasSurface) {
        // The activity was paused but not stopped, so the surface still
        // exists. Therefore
        // surfaceCreated() won't be called, so init the camera here.
        initCamera(surfaceHolder);
    } else {
        // Install the callback and wait for surfaceCreated() to init the
        // camera.
        surfaceHolder.addCallback(this);
        surfaceHolder.setType(SurfaceHolder.SURFACE_TYPE_PUSH_BUFFERS);
    }
}

---

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