Examples with SurfaceView android.view.SurfaceView used on opensource projects

Example 41 with SurfaceView

use of android.view.SurfaceView in project summer-android by cn-cerc.

the class FrmScanBarcode method onResume.

@Override
protected void onResume() {
    super.onResume();
    SurfaceView surfaceView = (SurfaceView) findViewById(R.id.preview_view);
    SurfaceHolder surfaceHolder = surfaceView.getHolder();
    if (hasSurface) {
        initCamera(surfaceHolder);
    } else {
        surfaceHolder.addCallback(this);
        surfaceHolder.setType(SurfaceHolder.SURFACE_TYPE_PUSH_BUFFERS);
    }
    decodeFormats = null;
    characterSet = null;
    playBeep = true;
    AudioManager audioService = (AudioManager) getSystemService(AUDIO_SERVICE);
    if (audioService.getRingerMode() != AudioManager.RINGER_MODE_NORMAL) {
        playBeep = false;
    }
    initBeepSound();
    vibrate = true;
}

Example 42 with SurfaceView

use of android.view.SurfaceView in project incubator-weex by apache.

the class CaptureActivity method onResume.

@Override
protected void onResume() {
    super.onResume();
    // historyManager must be initialized here to update the history
    // preference
    historyManager = new HistoryManager(this);
    historyManager.trimHistory();
    // CameraManager must be initialized here, not in onCreate(). This is
    // necessary because we don't
    // want to open the camera driver and measure the screen size if we're
    // going to show the help on
    // first launch. That led to bugs where the scanning rectangle was the
    // wrong size and partially
    // off screen.
    cameraManager = new CameraManager(getApplication());
    viewfinderView = (ViewfinderView) findViewById(R.id.viewfinder_view);
    viewfinderView.setCameraManager(cameraManager);
    resultView = findViewById(R.id.result_view);
    statusView = (TextView) findViewById(R.id.status_view);
    handler = null;
    lastResult = null;
    SharedPreferences prefs = PreferenceManager.getDefaultSharedPreferences(this);
    // if (prefs.getBoolean(PreferencesActivity.KEY_DISABLE_AUTO_ORIENTATION,
    // true)) {
    // setRequestedOrientation(getCurrentOrientation());
    // } else {
    // setRequestedOrientation(ActivityInfo.SCREEN_ORIENTATION_SENSOR_LANDSCAPE);
    // }
    resetStatusView();
    beepManager.updatePrefs();
    ambientLightManager.start(cameraManager);
    inactivityTimer.onResume();
    Intent intent = getIntent();
    copyToClipboard = prefs.getBoolean(PreferencesActivity.KEY_COPY_TO_CLIPBOARD, true) && (intent == null || intent.getBooleanExtra(Intents.Scan.SAVE_HISTORY, true));
    source = IntentSource.NONE;
    sourceUrl = null;
    scanFromWebPageManager = null;
    decodeFormats = null;
    characterSet = null;
    if (intent != null) {
        String action = intent.getAction();
        String dataString = intent.getDataString();
        if (Intents.Scan.ACTION.equals(action)) {
            // Scan the formats the intent requested, and return the result
            // to the calling activity.
            source = IntentSource.NATIVE_APP_INTENT;
            decodeFormats = DecodeFormatManager.parseDecodeFormats(intent);
            decodeHints = DecodeHintManager.parseDecodeHints(intent);
            if (intent.hasExtra(Intents.Scan.WIDTH) && intent.hasExtra(Intents.Scan.HEIGHT)) {
                int width = intent.getIntExtra(Intents.Scan.WIDTH, 0);
                int height = intent.getIntExtra(Intents.Scan.HEIGHT, 0);
                if (width > 0 && height > 0) {
                    cameraManager.setManualFramingRect(width, height);
                }
            }
            if (intent.hasExtra(Intents.Scan.CAMERA_ID)) {
                int cameraId = intent.getIntExtra(Intents.Scan.CAMERA_ID, -1);
                if (cameraId >= 0) {
                    cameraManager.setManualCameraId(cameraId);
                }
            }
            String customPromptMessage = intent.getStringExtra(Intents.Scan.PROMPT_MESSAGE);
            if (customPromptMessage != null) {
                statusView.setText(customPromptMessage);
            }
        } else if (dataString != null && dataString.contains("http://www.google") && dataString.contains("/m/products/scan")) {
            // Scan only products and send the result to mobile Product
            // Search.
            source = IntentSource.PRODUCT_SEARCH_LINK;
            sourceUrl = dataString;
            decodeFormats = DecodeFormatManager.PRODUCT_FORMATS;
        } else if (isZXingURL(dataString)) {
            // Scan formats requested in query string (all formats if none
            // specified).
            // If a return URL is specified, send the results there.
            // Otherwise, handle it ourselves.
            source = IntentSource.ZXING_LINK;
            sourceUrl = dataString;
            Uri inputUri = Uri.parse(dataString);
            scanFromWebPageManager = new ScanFromWebPageManager(inputUri);
            decodeFormats = DecodeFormatManager.parseDecodeFormats(inputUri);
            // Allow a sub-set of the hints to be specified by the caller.
            decodeHints = DecodeHintManager.parseDecodeHints(inputUri);
        }
        characterSet = intent.getStringExtra(Intents.Scan.CHARACTER_SET);
    }
    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);
    }
}

Example 43 with SurfaceView

use of android.view.SurfaceView in project vlc-android by GeoffreyMetais.

the class VideoPlayerActivity method onCreate.

@Override
@TargetApi(Build.VERSION_CODES.JELLY_BEAN_MR1)
protected void onCreate(Bundle savedInstanceState) {
    super.onCreate(savedInstanceState);
    if (!VLCInstance.testCompatibleCPU(this)) {
        exit(RESULT_CANCELED);
        return;
    }
    mSettings = PreferenceManager.getDefaultSharedPreferences(this);
    if (!VLCApplication.showTvUi()) {
        mTouchControls = (mSettings.getBoolean("enable_volume_gesture", true) ? TOUCH_FLAG_AUDIO_VOLUME : 0) + (mSettings.getBoolean("enable_brightness_gesture", true) ? TOUCH_FLAG_BRIGHTNESS : 0) + (mSettings.getBoolean("enable_double_tap_seek", true) ? TOUCH_FLAG_SEEK : 0);
    }
    /* Services and miscellaneous */
    mAudioManager = (AudioManager) getApplicationContext().getSystemService(AUDIO_SERVICE);
    mAudioMax = mAudioManager.getStreamMaxVolume(AudioManager.STREAM_MUSIC);
    audioBoostEnabled = mSettings.getBoolean("audio_boost", false);
    mEnableCloneMode = mSettings.getBoolean("enable_clone_mode", false);
    mDisplayManager = new DisplayManager(this, mEnableCloneMode);
    setContentView(mDisplayManager.isPrimary() ? R.layout.player : R.layout.player_remote_control);
    /**
     * initialize Views an their Events
     */
    mActionBar = getSupportActionBar();
    mActionBar.setDisplayShowHomeEnabled(false);
    mActionBar.setDisplayShowTitleEnabled(false);
    mActionBar.setBackgroundDrawable(null);
    mActionBar.setDisplayShowCustomEnabled(true);
    mActionBar.setCustomView(R.layout.player_action_bar);
    mRootView = findViewById(R.id.player_root);
    mActionBarView = (ViewGroup) mActionBar.getCustomView();
    mTitle = mActionBarView.findViewById(R.id.player_overlay_title);
    if (!AndroidUtil.isJellyBeanOrLater) {
        View v = findViewById(R.id.player_overlay_systime);
        if (v instanceof TextView)
            mSysTime = (TextView) v;
        v = findViewById(R.id.player_overlay_battery);
        if (v instanceof TextView)
            mBattery = (TextView) v;
    }
    mPlaylistToggle = (ImageView) findViewById(R.id.playlist_toggle);
    mPlaylist = (RecyclerView) findViewById(R.id.video_playlist);
    mScreenOrientation = Integer.valueOf(mSettings.getString("screen_orientation", "99"));
    mSurfaceView = (SurfaceView) findViewById(R.id.player_surface);
    mSubtitlesSurfaceView = (SurfaceView) findViewById(R.id.subtitles_surface);
    mSubtitlesSurfaceView.setZOrderMediaOverlay(true);
    mSubtitlesSurfaceView.getHolder().setFormat(PixelFormat.TRANSLUCENT);
    mSurfaceFrame = (FrameLayout) findViewById(R.id.player_surface_frame);
    /* Loading view */
    mLoading = (ImageView) findViewById(R.id.player_overlay_loading);
    dimStatusBar(true);
    mHandler.sendEmptyMessageDelayed(LOADING_ANIMATION, LOADING_ANIMATION_DELAY);
    mSwitchingView = false;
    mAskResume = mSettings.getBoolean("dialog_confirm_resume", false);
    sDisplayRemainingTime = mSettings.getBoolean(KEY_REMAINING_TIME_DISPLAY, false);
    // Clear the resume time, since it is only used for resumes in external
    // videos.
    final SharedPreferences.Editor editor = mSettings.edit();
    editor.putLong(PreferencesActivity.VIDEO_RESUME_TIME, -1);
    // Also clear the subs list, because it is supposed to be per session
    // only (like desktop VLC). We don't want the custom subtitle files
    // to persist forever with this video.
    editor.putString(PreferencesActivity.VIDEO_SUBTITLE_FILES, null);
    // Paused flag - per session too, like the subs list.
    editor.remove(PreferencesActivity.VIDEO_PAUSED);
    editor.apply();
    final IntentFilter filter = new IntentFilter();
    if (mBattery != null)
        filter.addAction(Intent.ACTION_BATTERY_CHANGED);
    filter.addAction(VLCApplication.SLEEP_INTENT);
    registerReceiver(mReceiver, filter);
    this.setVolumeControlStream(AudioManager.STREAM_MUSIC);
    // 100 is the value for screen_orientation_start_lock
    setRequestedOrientation(getScreenOrientation(mScreenOrientation));
    // Extra initialization when no secondary display is detected
    if (mDisplayManager.isPrimary()) {
        // Tips
        if (!BuildConfig.DEBUG && !VLCApplication.showTvUi() && !mSettings.getBoolean(PREF_TIPS_SHOWN, false)) {
            ((ViewStubCompat) findViewById(R.id.player_overlay_tips)).inflate();
            mOverlayTips = findViewById(R.id.overlay_tips_layout);
        }
        // Set margins for TV overscan
        if (VLCApplication.showTvUi()) {
            int hm = getResources().getDimensionPixelSize(R.dimen.tv_overscan_horizontal);
            int vm = getResources().getDimensionPixelSize(R.dimen.tv_overscan_vertical);
            final RelativeLayout uiContainer = (RelativeLayout) findViewById(R.id.player_ui_container);
            final RelativeLayout.LayoutParams lp = (RelativeLayout.LayoutParams) uiContainer.getLayoutParams();
            lp.setMargins(hm, 0, hm, vm);
            uiContainer.setLayoutParams(lp);
            final LinearLayout.LayoutParams titleParams = (LinearLayout.LayoutParams) mTitle.getLayoutParams();
            titleParams.setMargins(0, vm, 0, 0);
            mTitle.setLayoutParams(titleParams);
        }
    }
    getWindowManager().getDefaultDisplay().getMetrics(mScreen);
    mSurfaceYDisplayRange = Math.min(mScreen.widthPixels, mScreen.heightPixels);
    mSurfaceXDisplayRange = Math.max(mScreen.widthPixels, mScreen.heightPixels);
    mCurrentScreenOrientation = getResources().getConfiguration().orientation;
    if (mIsBenchmark) {
        mCurrentSize = SURFACE_FIT_SCREEN;
    } else {
        mCurrentSize = mSettings.getInt(PreferencesActivity.VIDEO_RATIO, SURFACE_BEST_FIT);
    }
    mMedialibrary = VLCApplication.getMLInstance();
    mIsRtl = AndroidUtil.isJellyBeanMR1OrLater && TextUtils.getLayoutDirectionFromLocale(Locale.getDefault()) == View.LAYOUT_DIRECTION_RTL;
}

Example 44 with SurfaceView

use of android.view.SurfaceView in project keepass2android by PhilippC.

the class CaptureActivity method onPause.

@Override
protected void onPause() {
    if (handler != null) {
        handler.quitSynchronously();
        handler = null;
    }
    inactivityTimer.onPause();
    ambientLightManager.stop();
    cameraManager.closeDriver();
    if (!hasSurface) {
        SurfaceView surfaceView = (SurfaceView) findViewById(R.id.preview_view);
        SurfaceHolder surfaceHolder = surfaceView.getHolder();
        surfaceHolder.removeCallback(this);
    }
    super.onPause();
}

Example 45 with SurfaceView

use of android.view.SurfaceView in project keepass2android by PhilippC.

the class CaptureActivity method onResume.

@Override
protected void onResume() {
    super.onResume();
    // CameraManager must be initialized here, not in onCreate(). This is necessary because we don't
    // want to open the camera driver and measure the screen size if we're going to show the help on
    // first launch. That led to bugs where the scanning rectangle was the wrong size and partially
    // off screen.
    cameraManager = new CameraManager(getApplication());
    viewfinderView = (ViewfinderView) findViewById(R.id.viewfinder_view);
    viewfinderView.setCameraManager(cameraManager);
    resultView = findViewById(R.id.result_view);
    statusView = (TextView) findViewById(R.id.status_view);
    handler = null;
    lastResult = null;
    resetStatusView();
    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);
    }
    beepManager.updatePrefs();
    ambientLightManager.start(cameraManager);
    inactivityTimer.onResume();
    Intent intent = getIntent();
    SharedPreferences prefs = PreferenceManager.getDefaultSharedPreferences(this);
    source = IntentSource.NONE;
    decodeFormats = null;
    characterSet = null;
    if (intent != null) {
        String action = intent.getAction();
        String dataString = intent.getDataString();
        if (Intents.Scan.ACTION.equals(action)) {
            // Scan the formats the intent requested, and return the result to the calling activity.
            source = IntentSource.NATIVE_APP_INTENT;
            decodeFormats = DecodeFormatManager.parseDecodeFormats(intent);
            decodeHints = DecodeHintManager.parseDecodeHints(intent);
            if (intent.hasExtra(Intents.Scan.WIDTH) && intent.hasExtra(Intents.Scan.HEIGHT)) {
                int width = intent.getIntExtra(Intents.Scan.WIDTH, 0);
                int height = intent.getIntExtra(Intents.Scan.HEIGHT, 0);
                if (width > 0 && height > 0) {
                    cameraManager.setManualFramingRect(width, height);
                }
            }
            String customPromptMessage = intent.getStringExtra(Intents.Scan.PROMPT_MESSAGE);
            if (customPromptMessage != null) {
                statusView.setText(customPromptMessage);
            }
        } else if (dataString != null && dataString.contains("http://www.google") && dataString.contains("/m/products/scan")) {
            // Scan only products and send the result to mobile Product Search.
            source = IntentSource.PRODUCT_SEARCH_LINK;
            sourceUrl = dataString;
            decodeFormats = DecodeFormatManager.PRODUCT_FORMATS;
        } else if (isZXingURL(dataString)) {
            // Scan formats requested in query string (all formats if none specified).
            // If a return URL is specified, send the results there. Otherwise, handle it ourselves.
            source = IntentSource.ZXING_LINK;
            sourceUrl = dataString;
            Uri inputUri = Uri.parse(dataString);
            scanFromWebPageManager = new ScanFromWebPageManager(inputUri);
            decodeFormats = DecodeFormatManager.parseDecodeFormats(inputUri);
            // Allow a sub-set of the hints to be specified by the caller.
            decodeHints = DecodeHintManager.parseDecodeHints(inputUri);
        }
        characterSet = intent.getStringExtra(Intents.Scan.CHARACTER_SET);
    }
}