Java Code Examples for android.widget.LinearLayout#requestLayout()
The following examples show how to use
android.widget.LinearLayout#requestLayout() .
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Example 1
Source File: MidiPlayer.java From MidiSheetMusic-Android with GNU General Public License v3.0 | 6 votes |
/** The callback for pausing playback. * If we're currently playing, pause the music. * The actual pause is done when the timer is invoked. */ public void Pause() { this.setVisibility(View.VISIBLE); LinearLayout layout = (LinearLayout)this.getParent(); layout.requestLayout(); this.requestLayout(); this.invalidate(); if (midifile == null || sheet == null || numberTracks() == 0) { return; } // Cancel pending play events timer.removeCallbacks(DoPlay); if (playstate == playing) { playstate = initPause; } else if (playstate == midi) { playstate = paused; } }
Example 2
Source File: MonitorFragment.java From onpc with GNU General Public License v3.0 | 6 votes |
private void updateListeningModeLayout() { listeningModeLayout.requestLayout(); if (listeningModeLayout.getChildCount() == 1) { final LinearLayout l = (LinearLayout) listeningModeLayout.getChildAt(0); FrameLayout.LayoutParams params = new FrameLayout.LayoutParams( FrameLayout.LayoutParams.WRAP_CONTENT, FrameLayout.LayoutParams.WRAP_CONTENT); if (l.getMeasuredWidth() < listeningModeLayout.getMeasuredWidth()) { params.gravity = Gravity.CENTER; } l.setLayoutParams(params); l.requestLayout(); } }
Example 3
Source File: MapActivity.java From nearby-android with Apache License 2.0 | 6 votes |
/** * Show the list of directions * @param directions List of DirectionManeuver items containing navigation directions */ public final void showDirections(final List<DirectionManeuver> directions){ final FragmentManager fm = getSupportFragmentManager(); RouteDirectionsFragment routeDirectionsFragment = (RouteDirectionsFragment) fm.findFragmentById(R.id.route_directions_container); if (routeDirectionsFragment == null){ routeDirectionsFragment = RouteDirectionsFragment.newInstance(); ActivityUtils.addFragmentToActivity( getSupportFragmentManager(), routeDirectionsFragment, R.id.route_directions_container, getString(R.string.route_fragment)); } // Show the fragment final LinearLayout layout = findViewById(R.id.route_directions_container); layout.setLayoutParams(new CoordinatorLayout.LayoutParams(ViewGroup.LayoutParams.MATCH_PARENT, ViewGroup.LayoutParams.MATCH_PARENT)); layout.requestLayout(); // Hide the map final FrameLayout mapLayout = findViewById(R.id.map_fragment_container); final CoordinatorLayout.LayoutParams layoutParams = new CoordinatorLayout.LayoutParams(0,0); layoutParams.setMargins(0, 0,0,0); mapLayout.setLayoutParams(layoutParams); mapLayout.requestLayout(); routeDirectionsFragment.setRoutingDirections(directions); }
Example 4
Source File: MapActivity.java From nearby-android with Apache License 2.0 | 6 votes |
/** * Restore map to original size and remove * views associated with displaying route segments. * @return MapFragment - The fragment containing the map */ public final MapFragment restoreMapAndRemoveRouteDetail(){ // Remove the route directions final LinearLayout layout = findViewById(R.id.route_directions_container); layout.setLayoutParams(new CoordinatorLayout.LayoutParams(0, 0)); layout.requestLayout(); // Show the map final FrameLayout mapLayout = findViewById(R.id.map_fragment_container); final CoordinatorLayout.LayoutParams layoutParams = new CoordinatorLayout.LayoutParams(ViewGroup.LayoutParams.MATCH_PARENT, ViewGroup.LayoutParams.MATCH_PARENT); mapLayout.setLayoutParams(layoutParams); mapLayout.requestLayout(); final FragmentManager fm = getSupportFragmentManager(); final MapFragment mapFragment = (MapFragment) fm.findFragmentById(R.id.map_fragment_container); mapFragment.removeRouteDetail(); return mapFragment; }
Example 5
Source File: BaseCourseUnitVideoFragment.java From edx-app-android with Apache License 2.0 | 6 votes |
private void updateUIForOrientation() { final LinearLayout playerContainer = getView().findViewById(R.id.player_container); final int orientation = getResources().getConfiguration().orientation; if (playerContainer != null) { final DisplayMetrics displayMetrics = getResources().getDisplayMetrics(); if (orientation == Configuration.ORIENTATION_LANDSCAPE) { float screenHeight = displayMetrics.heightPixels; playerContainer.setLayoutParams(new LinearLayout.LayoutParams( LinearLayout.LayoutParams.MATCH_PARENT, (int) screenHeight)); setFullScreen(true); } else { float screenWidth = displayMetrics.widthPixels; float ideaHeight = screenWidth * 9 / 16; playerContainer.setLayoutParams(new LinearLayout.LayoutParams( LinearLayout.LayoutParams.MATCH_PARENT, (int) ideaHeight)); setFullScreen(false); } playerContainer.requestLayout(); } updateUI(orientation); }
Example 6
Source File: MapActivity.java From nearby-android with Apache License 2.0 | 5 votes |
/** * Display the specific directions for the segment of the route * the user has clicked on. * @param position An integer representing the index in the * list of segment directions. */ public final void showRouteDetail(final int position){ // Hide the list of directions final LinearLayout layout = findViewById(R.id.route_directions_container); layout.setLayoutParams(new CoordinatorLayout.LayoutParams(0,0)); layout.requestLayout(); // Restore the map, removing any route segment detail final MapFragment mapFragment = restoreMapAndRemoveRouteDetail(); // Add specific route segment detail mapFragment.showRouteDetail(position); }
Example 7
Source File: FormBuilderModifyAttributesActivity.java From android_maplibui with GNU Lesser General Public License v3.0 | 5 votes |
protected void fillTabControls( LinearLayout layout, Bundle savedState, JSONArray elements) throws JSONException { Cursor featureCursor = getFeatureCursor(); List<Field> fields = mLayer.getFields(); for (int i = 0; i < elements.length(); i++) { IFormControl control; JSONObject element = elements.getJSONObject(i); String type = element.optString(JSON_TYPE_KEY); if (type.equals(JSON_COORDINATES_VALUE)) { JSONObject attributes = element.getJSONObject(JSON_ATTRIBUTES_KEY); String fieldY = attributes.optString(JSON_FIELD_NAME_KEY + "_lat"); attributes.put(JSON_FIELD_NAME_KEY, fieldY); element.put(JSON_TYPE_KEY, type + "_lat"); control = getControl(this, element, mLayer, mFeatureId, mGeometry, mIsViewOnly); addToLayout(control, element, fields, savedState, featureCursor, layout); attributes = element.getJSONObject(JSON_ATTRIBUTES_KEY); String fieldX = attributes.optString(JSON_FIELD_NAME_KEY + "_long"); attributes.put(JSON_FIELD_NAME_KEY, fieldX); element.put(JSON_TYPE_KEY, type + "_lon"); } control = getControl(this, element, mLayer, mFeatureId, mGeometry, mIsViewOnly); if (type.equals(JSON_TABS_KEY)) ((Tabs) control).init(mLayer, mFeatureId, mGeometry, mTable, mRow, mSharedPreferences, mPreferences, getSupportFragmentManager(), mIsViewOnly); addToLayout(control, element, fields, savedState, featureCursor, layout); } if (null != featureCursor) { featureCursor.close(); } layout.requestLayout(); }