List of usage examples for android.util DisplayMetrics DENSITY_LOW
int DENSITY_LOW
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From source file:org.solovyev.android.calculator.ActivityUi.java
private void addHelpInfo(@Nonnull Activity activity, @Nonnull View root) { if (CalculatorApplication.isMonkeyRunner(activity)) { if (root instanceof ViewGroup) { final TextView helperTextView = new TextView(activity); final DisplayMetrics dm = new DisplayMetrics(); activity.getWindowManager().getDefaultDisplay().getMetrics(dm); helperTextView.setTextSize(15); helperTextView.setTextColor(Color.WHITE); final Configuration c = activity.getResources().getConfiguration(); final StringBuilder helpText = new StringBuilder(); helpText.append("Size: "); if (Views.isLayoutSizeAtLeast(Configuration.SCREENLAYOUT_SIZE_XLARGE, c)) { helpText.append("xlarge"); } else if (Views.isLayoutSizeAtLeast(Configuration.SCREENLAYOUT_SIZE_LARGE, c)) { helpText.append("large"); } else if (Views.isLayoutSizeAtLeast(Configuration.SCREENLAYOUT_SIZE_NORMAL, c)) { helpText.append("normal"); } else if (Views.isLayoutSizeAtLeast(Configuration.SCREENLAYOUT_SIZE_SMALL, c)) { helpText.append("small"); } else { helpText.append("unknown"); }/*from w ww. j a v a2s . c o m*/ helpText.append(" (").append(dm.widthPixels).append("x").append(dm.heightPixels).append(")"); helpText.append(" Density: "); switch (dm.densityDpi) { case DisplayMetrics.DENSITY_LOW: helpText.append("ldpi"); break; case DisplayMetrics.DENSITY_MEDIUM: helpText.append("mdpi"); break; case DisplayMetrics.DENSITY_HIGH: helpText.append("hdpi"); break; case DisplayMetrics.DENSITY_XHIGH: helpText.append("xhdpi"); break; case DisplayMetrics.DENSITY_TV: helpText.append("tv"); break; } helpText.append(" (").append(dm.densityDpi).append(")"); helperTextView.setText(helpText); ((ViewGroup) root).addView(helperTextView, new ViewGroup.LayoutParams( ViewGroup.LayoutParams.WRAP_CONTENT, ViewGroup.LayoutParams.WRAP_CONTENT)); } } }
From source file:org.altusmetrum.AltosDroid.AltosDroid.java
@Override public void onCreate(Bundle savedInstanceState) { super.onCreate(savedInstanceState); if (D)//from ww w . ja va 2 s . c o m Log.e(TAG, "+++ ON CREATE +++"); // Get local Bluetooth adapter mBluetoothAdapter = BluetoothAdapter.getDefaultAdapter(); // If the adapter is null, then Bluetooth is not supported if (mBluetoothAdapter == null) { Toast.makeText(this, "Bluetooth is not available", Toast.LENGTH_LONG).show(); finish(); return; } // Initialise preferences prefs = new AltosDroidPreferences(this); AltosPreferences.init(prefs); // Set up the window layout requestWindowFeature(Window.FEATURE_CUSTOM_TITLE); setContentView(R.layout.altosdroid); getWindow().setFeatureInt(Window.FEATURE_CUSTOM_TITLE, R.layout.custom_title); // Create the Tabs and ViewPager mTabHost = (TabHost) findViewById(android.R.id.tabhost); mTabHost.setup(); mViewPager = (AltosViewPager) findViewById(R.id.pager); mViewPager.setOffscreenPageLimit(4); mTabsAdapter = new TabsAdapter(this, mTabHost, mViewPager); mTabsAdapter.addTab(mTabHost.newTabSpec("pad").setIndicator("Pad"), TabPad.class, null); mTabsAdapter.addTab(mTabHost.newTabSpec("ascent").setIndicator("Ascent"), TabAscent.class, null); mTabsAdapter.addTab(mTabHost.newTabSpec("descent").setIndicator("Descent"), TabDescent.class, null); mTabsAdapter.addTab(mTabHost.newTabSpec("landed").setIndicator("Landed"), TabLanded.class, null); mTabsAdapter.addTab(mTabHost.newTabSpec("map").setIndicator("Map"), TabMap.class, null); // Scale the size of the Tab bar for different screen densities // This probably won't be needed when we start supporting ICS+ tabs. DisplayMetrics metrics = new DisplayMetrics(); getWindowManager().getDefaultDisplay().getMetrics(metrics); int density = metrics.densityDpi; if (density == DisplayMetrics.DENSITY_XHIGH) tabHeight = 65; else if (density == DisplayMetrics.DENSITY_HIGH) tabHeight = 45; else if (density == DisplayMetrics.DENSITY_MEDIUM) tabHeight = 35; else if (density == DisplayMetrics.DENSITY_LOW) tabHeight = 25; else tabHeight = 65; for (int i = 0; i < 5; i++) mTabHost.getTabWidget().getChildAt(i).getLayoutParams().height = tabHeight; // Set up the custom title mTitle = (TextView) findViewById(R.id.title_left_text); mTitle.setText(R.string.app_name); mTitle = (TextView) findViewById(R.id.title_right_text); // Display the Version mVersion = (TextView) findViewById(R.id.version); mVersion.setText("Version: " + BuildInfo.version + " Built: " + BuildInfo.builddate + " " + BuildInfo.buildtime + " " + BuildInfo.buildtz + " (" + BuildInfo.branch + "-" + BuildInfo.commitnum + "-" + BuildInfo.commithash + ")"); mCallsignView = (TextView) findViewById(R.id.callsign_value); mRSSIView = (TextView) findViewById(R.id.rssi_value); mSerialView = (TextView) findViewById(R.id.serial_value); mFlightView = (TextView) findViewById(R.id.flight_value); mStateView = (TextView) findViewById(R.id.state_value); mAgeView = (TextView) findViewById(R.id.age_value); timer.scheduleAtFixedRate(new TimerTask() { public void run() { onTimerTick(); } }, 1000L, 100L); mAltosVoice = new AltosVoice(this); }
From source file:uni.oulu.mentor.TeacherVisionActivity.java
@Override public void onCreate(Bundle savedInstanceState) { super.onCreate(savedInstanceState); //DO NOT USE THIS SERVICE YET, DOES NOT WORK //Intent intent = new Intent(this, TeacherVisionService.class); //startService(intent); /*Idea from http://stackoverflow.com/questions/2902640/android-get-the-screen-resolution-pixels-as-integer-values */ @SuppressWarnings("deprecation") int screenWidthPix = getWindowManager().getDefaultDisplay().getWidth(); @SuppressWarnings("deprecation") int screenHeightPix = getWindowManager().getDefaultDisplay().getHeight(); /*Idea from http://stackoverflow.com/questions/5015094/determine-device-screen-category-small-normal-large-xlarge-using-code*/ if ((getResources().getConfiguration().screenLayout & Configuration.SCREENLAYOUT_SIZE_MASK) == Configuration.SCREENLAYOUT_SIZE_LARGE) screenType = 3;/*from w w w . j a v a 2s .c o m*/ else if ((getResources().getConfiguration().screenLayout & Configuration.SCREENLAYOUT_SIZE_MASK) == Configuration.SCREENLAYOUT_SIZE_XLARGE) screenType = 4; else if ((getResources().getConfiguration().screenLayout & Configuration.SCREENLAYOUT_SIZE_MASK) == Configuration.SCREENLAYOUT_SIZE_SMALL) screenType = 1; else if ((getResources().getConfiguration().screenLayout & Configuration.SCREENLAYOUT_SIZE_MASK) == Configuration.SCREENLAYOUT_SIZE_NORMAL) screenType = 2; //screen density is investigated here DisplayMetrics metrics = new DisplayMetrics(); getWindowManager().getDefaultDisplay().getMetrics(metrics); int density = metrics.densityDpi; if (density == DisplayMetrics.DENSITY_HIGH) { //400 dpi is 600px if (screenType == 1) translationX = 240; //240 / 1.5 = 160 else if (screenType == 2) translationX = 315; //315 / 1.5 = 210 in dpi, screen 800 pix wide screen, needs about 1024/400 = 800/x => 312,5, 2.56 else if (screenType == 3) translationX = 540; //540 / 1.5 = 360 in dpi else if (screenType == 4) translationX = 600; //600 / 1.5 = 400 in dpi } else if (density == DisplayMetrics.DENSITY_MEDIUM) { //400 dpi is 400px if (screenType == 1) translationX = 160; //160 / 1 = 160 in dpi else if (screenType == 2) translationX = 210; //210 / 1 = 210 in dpi else if (screenType == 3) translationX = 360; //360 / 1 = 360 in dpi else if (screenType == 4) translationX = 400; //400 / 1 = 400 in dpi } else if (density == DisplayMetrics.DENSITY_LOW) { //400 dpi is 300px if (screenType == 1) translationX = 120; //120 / 0.75 = 160 in dpi else if (screenType == 2) translationX = 158; //158 / 0.75 = 210 in dpi else if (screenType == 3) translationX = 270; //270 / 0.75 = 360 in dpi else if (screenType == 4) translationX = 300; //300 / 0.75 = 400 in dpi } else if (density == DisplayMetrics.DENSITY_XHIGH || density == DisplayMetrics.DENSITY_XXHIGH) { //400 dpi is 800px if (screenType == 1) translationX = 320; //320 / 2 = 160 in dpi else if (screenType == 2) translationX = 420; // 420 / 2 = 210 in dpi else if (screenType == 3) translationX = 720; // 720 / 2 = 360 in dpi else if (screenType == 4) translationX = 800; // 800 / 2 = 400 in dpi } else { //not supported } int offsetX = ((int) screenWidthPix / 20); int offsetY = ((int) screenHeightPix / 10); maxPosOpenX = screenWidthPix; //boundary for minimum amount of width on x-axis, where the touch is seen as panel open touch minPosOpenX = screenWidthPix - offsetX; //boundary for maximum amount of width on x-axis, where the touch is seen as panel close touch maxPosCloseX = screenWidthPix - translationX + offsetX; //boundary for minimum amount of width on x-axis, where the touch is seen as panel close touch minPosCloseX = screenWidthPix - translationX - offsetX; //boundary for maximum amount of height on y-axis, where the touch is seen as panel open or close touch maxPosY = (screenHeightPix / 2) + offsetY; //boundary for minimum amount of height on y-axis, where the touch is seen as panel open or close touch minPosY = (screenHeightPix / 2) - offsetY; //instantiation of lists onlineStudentsList = new ArrayList<Student>(); feedbacksList = new ArrayList<Feedback>(); questionsList = new ArrayList<Question>(); answersList = new ArrayList<Answer>(); ownQuestionsList = new ArrayList<Question>(); //data stored for this user is fetched here, from the previous activity, and stored into the teacher instance Intent intent2 = getIntent(); teacher = (Teacher) intent2.getParcelableExtra("teacherObj"); ipStr = getResources().getString(R.string.IP); usersUrl = "http://" + ipStr + "/mentor/users"; coursesUrl = "http://" + ipStr + "/mentor/courses"; //default preferences are fetched, and listener is set to listen for preference changes PreferenceManager.setDefaultValues(this, R.xml.preferences, false); sp = PreferenceManager.getDefaultSharedPreferences(getApplicationContext()); sp.registerOnSharedPreferenceChangeListener(this); //SharedPreferences.Editor editor = sp.edit(); //editor.putString("flaretimePref", "5"); //editor.clear(); //editor.commit(); // In case of notifications are added later /*String ns = Context.NOTIFICATION_SERVICE; mNotificationManager = (NotificationManager) getSystemService(ns); icon = R.drawable.mlogo2;*/ //AndAR preview renderer = new CustomRenderer();//optional, may be set to null super.setNonARRenderer(renderer);//or might be omitted try { //register an object for each marker type artoolkit = super.getArtoolkit(); oneObject = new CustomObject("onePatt", "onePatt.patt", 80.0, new double[] { 0, 0 }); //name, pattern, markerWidth, markerCenter, customColor twoObject = new CustomObject("twoPatt", "twoPatt.patt", 80.0, new double[] { 0, 0 }); //name, pattern, markerWidth, markerCenter threeObject = new CustomObject("threePatt", "threePatt.patt", 80.0, new double[] { 0, 0 }); //name, pattern, markerWidth, markerCenter artoolkit.registerARObject(oneObject); artoolkit.registerARObject(twoObject); artoolkit.registerARObject(threeObject); } catch (AndARException ex) { Log.e("AndARException ", ex.getMessage()); } LayoutInflater inflater = (LayoutInflater) getSystemService(Context.LAYOUT_INFLATER_SERVICE); View vv = inflater.inflate(R.layout.activity_teacher_vision, null); //screen width and height in pixels screenWidth = (float) this.getApplicationContext().getResources().getDisplayMetrics().widthPixels; screenHeight = (float) this.getApplicationContext().getResources().getDisplayMetrics().heightPixels; inflater.inflate(R.layout.fragment_teacher_vision, null); //UI elements are added on top of AndAR by calling this addContentView-method instead of setContentView super.addContentView(vv, (new LayoutParams(LayoutParams.WRAP_CONTENT, LayoutParams.WRAP_CONTENT))); //create a layout for settings button. add it over video frames LinearLayout lil = new LinearLayout(this); Button settingsButton = new Button(this); settingsButton.setText("Settings"); settingsButton.setLayoutParams(new LayoutParams(LayoutParams.WRAP_CONTENT, LayoutParams.WRAP_CONTENT)); settingsButton.setOnClickListener(new OnClickListener() { public void onClick(View v) { getFragmentManager().beginTransaction().replace(android.R.id.content, new PrefsFragment()) .addToBackStack("settings").commit(); } }); lil.addView(settingsButton); super.addContentView(lil, (new LayoutParams(LayoutParams.WRAP_CONTENT, LayoutParams.WRAP_CONTENT))); //starts the AndAR startPreview(); //mDetector is instantiated here for detecting gestures mDetector = new GestureDetectorCompat(this, new SwipeGestureListener()); //view pager instantiation, also mAdapter instantiated and set as adapter for view pager mPager = (ViewPager) findViewById(R.id.pager); mAdapter = new TabAdapter(getFragmentManager(), mPager); mPager.setAdapter(mAdapter); //begin to poll online users pollUsersCancelled = false; pollUsersTask = new PollUsersTask(this); pollUsersTask.execute(); //begin to poll feedbacks pollFeedbacksCancelled = false; pollFeedbacksTask = new PollFeedbacksTask(this); pollFeedbacksTask.execute(); //begin to poll questions pollQuestionsCancelled = false; pollQuestionsTask = new PollQuestionsTask(this); pollQuestionsTask.execute(); //begin to poll answers pollAnswersCancelled = false; pollAnswersTask = new PollAnswersTask(this); pollAnswersTask.execute(); //initialize tab buttons button = (Button) findViewById(R.id.goto_first); //first one is not enabled at the beginning, because the user is in first tab at first button.setEnabled(false); button2 = (Button) findViewById(R.id.goto_second); button3 = (Button) findViewById(R.id.goto_last); button.setOnClickListener(new View.OnClickListener() { public void onClick(View v) { mPager.setCurrentItem(0); button.setEnabled(false); button2.setEnabled(true); button3.setEnabled(true); } }); button2.setOnClickListener(new View.OnClickListener() { public void onClick(View v) { mPager.setCurrentItem(1); button.setEnabled(true); button2.setEnabled(false); button3.setEnabled(true); } }); button3.setOnClickListener(new View.OnClickListener() { public void onClick(View v) { mPager.setCurrentItem(2); button.setEnabled(true); button2.setEnabled(true); button3.setEnabled(false); } }); }
From source file:com.linkbubble.util.Util.java
private static int getAlertIconDensityDpi(Context context) { if (sDensityDpi == null) { sDensityDpi = context.getResources().getDisplayMetrics().densityDpi; }/* www . j a va 2s . c om*/ switch (sDensityDpi) { case DisplayMetrics.DENSITY_LOW: case DisplayMetrics.DENSITY_MEDIUM: return DisplayMetrics.DENSITY_LOW; case DisplayMetrics.DENSITY_TV: case DisplayMetrics.DENSITY_HIGH: return DisplayMetrics.DENSITY_MEDIUM; case DisplayMetrics.DENSITY_XHIGH: return DisplayMetrics.DENSITY_HIGH; case DisplayMetrics.DENSITY_XXHIGH: case DisplayMetrics.DENSITY_XXXHIGH: return DisplayMetrics.DENSITY_XHIGH; } return sDensityDpi; }
From source file:com.mobicage.rogerthat.MainService.java
public int getScreenScale() { // Based on UIScreen.scale on iOS if (mScreenScale == null) { switch (getResources().getDisplayMetrics().densityDpi) { case DisplayMetrics.DENSITY_LOW: mScreenScale = 1;// w w w .j av a 2 s .c o m break; case DisplayMetrics.DENSITY_MEDIUM: mScreenScale = 2; break; case DisplayMetrics.DENSITY_HIGH: mScreenScale = 3; break; default: mScreenScale = 2; break; } } return mScreenScale; }
From source file:org.zywx.wbpalmstar.engine.universalex.EUExWindow.java
public void openAdMsg(String[] parm) { EBrowserWindow curWind = mBrwView.getBrowserWindow(); if (null == curWind) { return;/*from w ww.ja va 2s . c om*/ } WWidgetData wd = mBrwView.getCurrentWidget(); boolean b1 = mBrwView.checkType(EBrwViewEntry.VIEW_TYPE_MAIN); boolean b2 = 0 == wd.m_widgetAdStatus; boolean b3 = parm.length < 4; if (!b1 || b2 || b3) { // 0 means do not show ad return; } String inType = parm[0]; String inDTime = parm[1]; String inInterval = parm[2]; String inFlag = parm[3]; int type = 0, flag = 0, dtime = 0, interval = 0, w = RelativeLayout.LayoutParams.FILL_PARENT, h = 50; MessageDigest md = null; int density = ESystemInfo.getIntence().mDensityDpi; switch (density) { case DisplayMetrics.DENSITY_LOW: h = 40; break; case DisplayMetrics.DENSITY_MEDIUM: h = 50; break; case DisplayMetrics.DENSITY_HIGH: h = 60; break; case 320: // DisplayMetrics.DENSITY_XHIGH from 2.3.3 h = 70; break; } try { if (null != inType && inType.length() != 0) { type = Integer.parseInt(inType); } if (null != inDTime && inDTime.length() != 0) { dtime = Integer.parseInt(inDTime); } if (null != inInterval && inInterval.length() != 0) { interval = Integer.parseInt(inInterval); } if (null != inFlag && inFlag.length() != 0) { flag = Integer.parseInt(inFlag); } md = MessageDigest.getInstance("MD5"); } catch (Exception e) { errorCallback(0, EUExCallback.F_E_UEXWINDOW_EVAL, "Illegal parameter"); return; } StringBuffer sb = new StringBuffer(m_AdUrl); sb.append("?appid="); sb.append(wd.m_appId); sb.append("&pt=1"); sb.append("&dw="); sb.append(ESystemInfo.getIntence().mWidthPixels); sb.append("&dh="); sb.append(ESystemInfo.getIntence().mHeightPixels); sb.append("&md5="); if (null == md) { return; } String jid = wd.m_appId + "BD7463CD-D608-BEB4-C633-EF3574213060"; md.reset(); md.update(jid.getBytes()); byte[] md5Bytes = md.digest(); StringBuffer hexValue = new StringBuffer(); for (int i = 0; i < md5Bytes.length; i++) { int val = ((int) md5Bytes[i]) & 0xff; if (val < 16) hexValue.append("0"); hexValue.append(Integer.toHexString(val)); } sb.append(hexValue); sb.append("&type="); if (type == 1) { sb.append(1); h = w; } else { sb.append(0); } String url = sb.toString(); curWind.openAd(type, url, dtime * 1000, h, w, interval * 1000, flag); }
From source file:es.javocsoft.android.lib.toolbox.ToolBox.java
/** * Returns the device resolution type./*from w ww . ja v a 2 s. co m*/ * * @param context * @return {@link es.javocsoft.android.lib.toolbox.ToolBox.DEVICE_RESOLUTION_TYPE} */ public static DEVICE_RESOLUTION_TYPE device_getResolutionType(Context context) { DEVICE_RESOLUTION_TYPE res = null; DisplayMetrics metrics = new DisplayMetrics(); WindowManager windowManager = (WindowManager) context.getSystemService(Context.WINDOW_SERVICE); windowManager.getDefaultDisplay().getMetrics(metrics); switch (metrics.densityDpi) { case DisplayMetrics.DENSITY_LOW: res = DEVICE_RESOLUTION_TYPE.ldpi; break; case DisplayMetrics.DENSITY_MEDIUM: res = DEVICE_RESOLUTION_TYPE.mdpi; break; case DisplayMetrics.DENSITY_HIGH: res = DEVICE_RESOLUTION_TYPE.hdpi; break; case DisplayMetrics.DENSITY_XHIGH: res = DEVICE_RESOLUTION_TYPE.xhdpi; break; case DisplayMetrics.DENSITY_XXHIGH: res = DEVICE_RESOLUTION_TYPE.xxhdpi; break; } return res; }