List of usage examples for android.os HandlerThread HandlerThread
public HandlerThread(String name)
From source file:org.odk.collect.android.fragments.Camera2VideoFragment.java
/** * Update the camera preview. {@link #startPreview()} needs to be called in advance. *///from w ww . j a va 2 s . co m private void updatePreview() { if (null == cameraDevice) { return; } try { setUpCaptureRequestBuilder(previewBuilder); HandlerThread thread = new HandlerThread("CameraPreview"); thread.start(); previewSession.setRepeatingRequest(previewBuilder.build(), null, backgroundHandler); } catch (CameraAccessException e) { Timber.e(e); } }
From source file:com.android.rahul.myselfieapp.Fragment.CamVideoFragment.java
/** * Update the camera preview. {@link #startPreview()} needs to be called in advance. *///w ww . ja va 2s . com private void updatePreview() { if (null == mCameraDevice) { return; } try { setUpCaptureRequestBuilder(mPreviewBuilder); HandlerThread thread = new HandlerThread("CameraPreview"); thread.start(); mPreviewSession.setRepeatingRequest(mPreviewBuilder.build(), null, mBackgroundHandler); } catch (CameraAccessException e) { e.printStackTrace(); } }
From source file:com.caseystalnaker.android.popinvideodemo.fragments.Camera2VideoFragment.java
/** * Update the camera preview. {@link #startPreview()} needs to be called in advance. *//*w w w . j av a 2s . co m*/ private void updatePreview() { if (null == mCameraDevice) { return; } try { setUpCaptureRequestBuilder(mPreviewBuilder); final HandlerThread thread = new HandlerThread("CameraPreview"); thread.start(); mPreviewSession.setRepeatingRequest(mPreviewBuilder.build(), null, mBackgroundHandler); } catch (CameraAccessException e) { e.printStackTrace(); } }
From source file:com.bitants.wally.fragments.SearchFragment.java
private void setupHandlers() { HandlerThread handlerThread = new HandlerThread("Search.background"); handlerThread.start();//from ww w . j av a2 s . c om backgroundHandler = new Handler(handlerThread.getLooper(), this); uiHandler = new Handler(getActivity().getMainLooper(), this); }
From source file:de.tavendo.autobahn.WebSocketConnection.java
/** * Create WebSockets background writer.//from w w w . j a v a 2 s .co m */ protected void createWriter() { mWriterThread = new HandlerThread("WebSocketWriter"); mWriterThread.start(); mWriter = new WebSocketWriter(mWriterThread.getLooper(), mMasterHandler, mTransportChannel, mWebSocketSSLContext.getSSLEngine(), mHandShakeKey, mOptions); if (DEBUG) Log.d(TAG, "WS writer created and started"); }
From source file:com.example.android.tflitecamerademo.Camera2BasicFragment.java
/** Starts a background thread and its {@link Handler}. */ private void startBackgroundThread() { backgroundThread = new HandlerThread(HANDLE_THREAD_NAME); backgroundThread.start();/*from ww w . j a va 2s .c o m*/ backgroundHandler = new Handler(backgroundThread.getLooper()); synchronized (lock) { runClassifier = true; } backgroundHandler.post(periodicClassify); }
From source file:com.mobicage.rogerthat.plugins.friends.ActionScreenActivity.java
@SuppressLint({ "SetJavaScriptEnabled", "JavascriptInterface", "NewApi" })
@Override//from ww w .j a v a 2 s . com
public void onCreate(Bundle savedInstanceState) {
if (CloudConstants.isContentBrandingApp()) {
super.setTheme(android.R.style.Theme_Black_NoTitleBar_Fullscreen);
}
super.onCreate(savedInstanceState);
setContentView(R.layout.action_screen);
mBranding = (WebView) findViewById(R.id.branding);
WebSettings brandingSettings = mBranding.getSettings();
brandingSettings.setJavaScriptEnabled(true);
brandingSettings.setCacheMode(WebSettings.LOAD_DEFAULT);
if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.JELLY_BEAN) {
brandingSettings.setAllowFileAccessFromFileURLs(true);
}
mBrandingHttp = (WebView) findViewById(R.id.branding_http);
mBrandingHttp.setScrollBarStyle(View.SCROLLBARS_INSIDE_OVERLAY);
WebSettings brandingSettingsHttp = mBrandingHttp.getSettings();
brandingSettingsHttp.setJavaScriptEnabled(true);
brandingSettingsHttp.setCacheMode(WebSettings.LOAD_DEFAULT);
if (CloudConstants.isContentBrandingApp()) {
mSoundThread = new HandlerThread("rogerthat_actionscreenactivity_sound");
mSoundThread.start();
Looper looper = mSoundThread.getLooper();
mSoundHandler = new Handler(looper);
int cameraPermission = ContextCompat.checkSelfPermission(this, Manifest.permission.CAMERA);
if (cameraPermission == PackageManager.PERMISSION_GRANTED) {
mQRCodeScanner = QRCodeScanner.getInstance(this);
final LinearLayout previewHolder = (LinearLayout) findViewById(R.id.preview_view);
previewHolder.addView(mQRCodeScanner.view);
}
mBranding.getViewTreeObserver().addOnGlobalLayoutListener(new OnGlobalLayoutListener() {
@Override
public void onGlobalLayout() {
initFullScreenForContentBranding();
}
});
mBrandingHttp.getViewTreeObserver().addOnGlobalLayoutListener(new OnGlobalLayoutListener() {
@Override
public void onGlobalLayout() {
initFullScreenForContentBranding();
}
});
}
final View brandingHeader = findViewById(R.id.branding_header_container);
final ImageView brandingHeaderClose = (ImageView) findViewById(R.id.branding_header_close);
final TextView brandingHeaderText = (TextView) findViewById(R.id.branding_header_text);
brandingHeaderClose
.setColorFilter(UIUtils.imageColorFilter(getResources().getColor(R.color.mc_homescreen_text)));
brandingHeaderClose.setOnClickListener(new OnClickListener() {
@Override
public void onClick(View v) {
if (mQRCodeScanner != null) {
mQRCodeScanner.onResume();
}
brandingHeader.setVisibility(View.GONE);
mBrandingHttp.setVisibility(View.GONE);
mBranding.setVisibility(View.VISIBLE);
mBrandingHttp.loadUrl("about:blank");
}
});
final View brandingFooter = findViewById(R.id.branding_footer_container);
if (CloudConstants.isContentBrandingApp()) {
brandingHeaderClose.setVisibility(View.GONE);
final ImageView brandingFooterClose = (ImageView) findViewById(R.id.branding_footer_close);
final TextView brandingFooterText = (TextView) findViewById(R.id.branding_footer_text);
brandingFooterText.setText(getString(R.string.back));
brandingFooterClose
.setColorFilter(UIUtils.imageColorFilter(getResources().getColor(R.color.mc_homescreen_text)));
brandingFooter.setOnClickListener(new OnClickListener() {
@Override
public void onClick(View v) {
if (mQRCodeScanner != null) {
mQRCodeScanner.onResume();
}
brandingHeader.setVisibility(View.GONE);
brandingFooter.setVisibility(View.GONE);
mBrandingHttp.setVisibility(View.GONE);
mBranding.setVisibility(View.VISIBLE);
mBrandingHttp.loadUrl("about:blank");
}
});
}
final RelativeLayout openPreview = (RelativeLayout) findViewById(R.id.preview_holder);
openPreview.setOnClickListener(new OnClickListener() {
@Override
public void onClick(View v) {
if (mQRCodeScanner != null) {
mQRCodeScanner.previewHolderClicked();
}
}
});
mBranding.addJavascriptInterface(new JSInterface(this), "__rogerthat__");
mBranding.setWebChromeClient(new WebChromeClient() {
@Override
public void onConsoleMessage(String message, int lineNumber, String sourceID) {
if (sourceID != null) {
try {
sourceID = new File(sourceID).getName();
} catch (Exception e) {
L.d("Could not get fileName of sourceID: " + sourceID, e);
}
}
if (mIsHtmlContent) {
L.i("[BRANDING] " + sourceID + ":" + lineNumber + " | " + message);
} else {
L.d("[BRANDING] " + sourceID + ":" + lineNumber + " | " + message);
}
}
});
mBranding.setWebViewClient(new WebViewClient() {
private boolean isExternalUrl(String url) {
for (String regularExpression : mBrandingResult.externalUrlPatterns) {
if (url.matches(regularExpression)) {
return true;
}
}
return false;
}
@SuppressLint("DefaultLocale")
@Override
public boolean shouldOverrideUrlLoading(WebView view, String url) {
L.i("Branding is loading url: " + url);
Uri uri = Uri.parse(url);
String lowerCaseUrl = url.toLowerCase();
if (lowerCaseUrl.startsWith("tel:") || lowerCaseUrl.startsWith("mailto:") || isExternalUrl(url)) {
Intent intent = new Intent(Intent.ACTION_VIEW, uri);
startActivity(intent);
return true;
} else if (lowerCaseUrl.startsWith(POKE)) {
String tag = url.substring(POKE.length());
poke(tag);
return true;
} else if (lowerCaseUrl.startsWith("http://") || lowerCaseUrl.startsWith("https://")) {
if (mQRCodeScanner != null) {
mQRCodeScanner.onPause();
}
brandingHeaderText.setText(getString(R.string.loading));
brandingHeader.setVisibility(View.VISIBLE);
if (CloudConstants.isContentBrandingApp()) {
brandingFooter.setVisibility(View.VISIBLE);
}
mBranding.setVisibility(View.GONE);
mBrandingHttp.setVisibility(View.VISIBLE);
mBrandingHttp.loadUrl(url);
return true;
} else {
brandingHeader.setVisibility(View.GONE);
brandingFooter.setVisibility(View.GONE);
mBrandingHttp.setVisibility(View.GONE);
mBranding.setVisibility(View.VISIBLE);
}
return false;
}
@Override
public void onPageFinished(WebView view, String url) {
L.i("onPageFinished " + url);
if (!mInfoSet && mService != null && mIsHtmlContent) {
Map<String, Object> info = mFriendsPlugin.getRogerthatUserAndServiceInfo(mServiceEmail,
mServiceFriend);
executeJS(true, "if (typeof rogerthat !== 'undefined') rogerthat._setInfo(%s)",
JSONValue.toJSONString(info));
mInfoSet = true;
}
}
@Override
public WebResourceResponse shouldInterceptRequest(WebView view, String url) {
L.i("Checking access to: '" + url + "'");
final URL parsedUrl;
try {
parsedUrl = new URL(url);
} catch (MalformedURLException e) {
L.d("Webview tried to load malformed URL");
return new WebResourceResponse("text/plain", "UTF-8", null);
}
if (!parsedUrl.getProtocol().equals("file")) {
return null;
}
File urlPath = new File(parsedUrl.getPath());
if (urlPath.getAbsolutePath().startsWith(mBrandingResult.dir.getAbsolutePath())) {
return null;
}
L.d("404: Webview tries to load outside its sandbox.");
return new WebResourceResponse("text/plain", "UTF-8", null);
}
});
mBrandingHttp.setWebViewClient(new WebViewClient() {
@SuppressLint("DefaultLocale")
@Override
public boolean shouldOverrideUrlLoading(WebView view, String url) {
L.i("BrandingHttp is loading url: " + url);
return false;
}
@Override
public void onPageFinished(WebView view, String url) {
brandingHeaderText.setText(view.getTitle());
L.i("onPageFinished " + url);
}
});
Intent intent = getIntent();
mBrandingKey = intent.getStringExtra(BRANDING_KEY);
mServiceEmail = intent.getStringExtra(SERVICE_EMAIL);
mItemTagHash = intent.getStringExtra(ITEM_TAG_HASH);
mItemLabel = intent.getStringExtra(ITEM_LABEL);
mItemCoords = intent.getLongArrayExtra(ITEM_COORDS);
mRunInBackground = intent.getBooleanExtra(RUN_IN_BACKGROUND, true);
}
From source file:com.example.android.learnmore.Camera2BasicFragment.java
private void startBackgroundThread() { mBackgroundThread = new HandlerThread("CameraBackground"); mBackgroundThread.start();//from w ww . j av a 2 s .com mBackgroundHandler = new Handler(mBackgroundThread.getLooper()); mOnImageAvailableListener = new ImageAvailableListener(mBackgroundHandler, progressDialogHandler, getActivity()); }
From source file:org.tensorflow.demo.Camera2BasicFragment.java
@Override public void onResume() { super.onResume(); startBackgroundThread();/* www .ja va 2 s .c om*/ // When the screen is turned off and turned back on, the SurfaceTexture is already // available, and "onSurfaceTextureAvailable" will not be called. In that case, we can open // a camera and start preview from here (otherwise, we wait until the surface is ready in // the SurfaceTextureListener). if (mTextureView.isAvailable()) { openCamera(mTextureView.getWidth(), mTextureView.getHeight()); } else { mTextureView.setSurfaceTextureListener(mSurfaceTextureListener); } handlerThread = new HandlerThread("inference"); handlerThread.start(); handler = new Handler(handlerThread.getLooper()); }
From source file:com.example.janicduplessis.myapplication.CameraFragment.java
/** * Starts a background thread and its {@link Handler}. *//* w ww.j a v a 2 s.co m*/ private void startBackgroundThread() { mBackgroundThread = new HandlerThread("CameraBackground"); mBackgroundThread.start(); mBackgroundHandler = new Handler(mBackgroundThread.getLooper()); mBackgroundCaptureThread = new HandlerThread("CameraCapture"); mBackgroundCaptureThread.start(); mBackgroudHandlerCapture = new Handler(mBackgroundCaptureThread.getLooper()); }