List of usage examples for android.content.pm PackageManager getPackageInfo
public abstract PackageInfo getPackageInfo(VersionedPackage versionedPackage, @PackageInfoFlags int flags) throws NameNotFoundException;
From source file:com.aniruddhc.acemusic.player.AsyncTasks.AsyncGetGooglePlayMusicMetadataTask.java
@Override protected String doInBackground(String... params) { //Check if any music is playing and fade it out. am = (AudioManager) mContext.getSystemService(Context.AUDIO_SERVICE); if (mApp.isServiceRunning()) { if (mApp.getService().isPlayingMusic()) { targetVolume = 0;/* w w w . j av a 2 s . co m*/ currentVolume = am.getStreamVolume(AudioManager.STREAM_MUSIC); while (currentVolume > targetVolume) { am.setStreamVolume(AudioManager.STREAM_MUSIC, (currentVolume - stepDownValue), 0); currentVolume = am.getStreamVolume(AudioManager.STREAM_MUSIC); } mContext.stopService(new Intent(mContext, AudioPlaybackService.class)); } } //Check if the Google Play Music app is installed. PackageManager pm = mContext.getPackageManager(); boolean installed = false; try { pm.getPackageInfo("com.google.android.music", PackageManager.GET_ACTIVITIES); installed = true; } catch (NameNotFoundException e1) { //The app isn't installed. installed = false; } String result = "GENERIC_EXCEPTION"; if (installed == false) { //Can't do anything here anymore. Quit. mApp.getSharedPreferences().edit().putBoolean("GOOGLE_PLAY_MUSIC_ENABLED", false).commit(); return null; } else { //Grab music metadata from Google Play Music's public content mApp. result = getMetadataFromGooglePlayMusicApp(); } return result; }
From source file:it.scoppelletti.mobilepower.app.AbstractActivity.java
/** * Costruisce il testo delle note di rilascio. * //from w w w. jav a 2s . co m * @param resId Identificatore del vettore di stringhe che rappresenta le * note di release. * @return Testo. Può essere {@code null}. */ private String buildReleaseNotes(int resId) { int n; int ver, lastVer; String note, pkgName; StringBuilder buf; PackageInfo pkgInfo; PackageManager pkgMgr; SharedPreferences prefs; SharedPreferences.Editor editor; String[] notes; try { notes = getResources().getStringArray(resId); } catch (Resources.NotFoundException ex) { myLogger.debug("Release notes {} not found.", resId); return null; } if (ArrayUtils.isEmpty(notes)) { myLogger.warn("Release notes {} is empty.", resId); onNextAsyncInitializer(); return null; } pkgName = getPackageName(); pkgMgr = getPackageManager(); try { pkgInfo = pkgMgr.getPackageInfo(pkgName, 0); } catch (PackageManager.NameNotFoundException ex) { myLogger.error("Failed to get PackageInfo.", ex); pkgInfo = null; } if (pkgInfo == null) { myLogger.debug("No PackagerInfo set."); return null; } ver = pkgInfo.versionCode; prefs = PreferenceManager.getDefaultSharedPreferences(this); lastVer = prefs.getInt(AppUtils.PREF_LASTVER, 1); myLogger.debug("Version code={}, Last version code={}", ver, lastVer); editor = prefs.edit(); editor.putInt(AppUtils.PREF_LASTVER, ver); editor.apply(); if (ver == 1 || ver <= lastVer) { return null; } ver -= 2; lastVer = (lastVer > 0) ? lastVer - 2 : -1; buf = new StringBuilder(); for (n = notes.length - 1; ver > lastVer; ver--) { if (ver > n) { continue; } note = notes[ver]; if (StringUtils.isBlank(note)) { continue; } buf.append(note); } if (buf.length() == 0) { return null; } buf.insert(0, "</h1>"); buf.insert(0, getString(R.string.lbl_releaseNotes)); buf.insert(0, "<h1>"); return buf.toString(); }
From source file:com.github.gorbin.asne.instagram.InstagramSocialNetwork.java
private boolean isPackageInstalled(String packagename, Context context) { PackageManager pm = context.getPackageManager(); try {/* www . j a v a 2 s .com*/ pm.getPackageInfo(packagename, PackageManager.GET_ACTIVITIES); return true; } catch (PackageManager.NameNotFoundException e) { return false; } }
From source file:com.huofu.RestaurantOS.ui.splash.activate.java
/** * ?// w w w. j av a2s . co m */ public void init() { MainApplication.setmActivity(this); rl_activate = (RelativeLayout) findViewById(R.id.rl_activate); rl_activate_input = (RelativeLayout) findViewById(R.id.rl_activate_code_input); rl_activate_qrscan_ready = (RelativeLayout) findViewById(R.id.rl_activate_qrcode_scan_ready); ctxt = getApplicationContext(); buttonActivate = (Button) findViewById(R.id.buttonActivate); buttonSwitchInputCode = (Button) findViewById(R.id.button_switch_acitvate_keyboard_way); buttonSwitchQrScan = (Button) findViewById(R.id.button_activate_switch_to_qrscan); textviewScanStauts = (TextView) findViewById(R.id.textview_activate_status); etActivteCode = (EditText) findViewById(R.id.editTextActivateCode); titanic = new Titanic(); ttv = new TitanicTextView(getApplicationContext()); bitmapUtils = new BitmapUtils(getApplicationContext(), pathAcitvateCache, 150 * 1024 * 1024, 150 * 1024 * 1024); bigPicDisplayConfig = new BitmapDisplayConfig(); bigPicDisplayConfig.setShowOriginal(true); // ,?, ???, OOM callback = new DefaultBitmapLoadCallBack<ImageView>() { public void onLoadCompleted(ImageView container, String uri, android.graphics.Bitmap bitmap, BitmapDisplayConfig config, com.lidroid.xutils.bitmap.callback.BitmapLoadFrom from) { CommonUtils.sendMsg("", HIDE_LOADING, mUiHandler); imageViewQrcode.setVisibility(View.VISIBLE); imageViewQrcode.setBackgroundDrawable(new BitmapDrawable(bitmap)); stopQrScanTimer(); timerQrcode = new Timer(); timerTaskQrcode = new TimerTask() { @Override public void run() { if (!flagActivate) { timerTaskQrcode.cancel(); timerQrcode.cancel(); return; } long qrcodeLastTime = System.currentTimeMillis() / 1000 - qrcodeCreateTime; CommonUtils.LogWuwei(tag, "qrcodeLastTime is " + qrcodeLastTime); if (qrcodeLastTime > 300) { timerTaskQrcode.cancel(); timerQrcode.cancel(); sendUIMessage(SHOW_QRCODE_REFRSH_AGAIN, ""); return; } // TODO Auto-generated method stub if (active) { ApisManager.ScanAuthQrcode(tokenQrcode, new ApiCallback() { @Override public void success(Object object) { sendUIMessage(HIDE_LOADING, ""); JSONObject oj = (JSONObject) object; if (Integer.parseInt(oj.getString("status")) != 1) { return; } String status = oj.getString("related_status"); if (status.equals("5") || status.equals("3") && activate.active)//? { if (activate.flagAuthSuccess) { return; } activate.flagAuthSuccess = true; if (activate.active) { CommonUtils.sendMsg(null, activate.STOP_SCAN_QRCODE_TIMER, mUiHandler); String master_key = oj.getString("master_key"); LocalDataDeal.writeToLocalMasterKey(master_key, ctxt); String client_id = oj.getString("client_id"); LocalDataDeal.writeToLocalClientId(client_id, ctxt); CommonUtils.sendMsg("", SCAN_QRCODE_SUCCESS, mUiHandler); } } else if (status.equals("1")) { CommonUtils.sendMsg("?", UPDATE_QRCODE_SCAN_STATUS, mUiHandler); } else if (status.equals("2")) { CommonUtils.sendMsg("", UPDATE_QRCODE_SCAN_STATUS, mUiHandler); } else if (status.equals("4")) { activate.flagWaitingCmd = true; CommonUtils.sendMsg("", UPDATE_QRCODE_SCAN_STATUS, mUiHandler); } else if (status.equals("6"))//????? { activate.flagWaitingCmd = false; activate.stopQrScanTimer(); CommonUtils.sendMsg("???", AUTH_FAILED, mUiHandler); } else if (status.equals("7")) { activate.flagWaitingCmd = false; activate.stopQrScanTimer(); CommonUtils.sendMsg("??", AUTH_FAILED, mUiHandler); } else if (status.equals("0")) { activate.flagWaitingCmd = false; activate.stopQrScanTimer(); CommonUtils.sendMsg("???", AUTH_FAILED, mUiHandler); } } @Override public void error(BaseApi.ApiResponse response) { sendUIMessage(HIDE_LOADING, ""); } }); } } }; timerQrcode.schedule(timerTaskQrcode, 0, 1000); } }; imageViewQrcode = (ImageView) findViewById(R.id.imageview_activate_qrcode_scan); PackageManager manager; PackageInfo info = null; manager = this.getPackageManager(); String versionName = null; try { info = manager.getPackageInfo(this.getPackageName(), 0); versionName = info.versionName; String version = CommonUtils.getSringAfterChar(versionName, 'V'); LocalDataDeal.writeToLocalVersionName(ctxt, version); } catch (NameNotFoundException e) { e.printStackTrace(); } }
From source file:com.android.launcher3.Utilities.java
private static boolean isPackageExisted(Context context, String targetPackage) { PackageManager pm = context.getPackageManager(); try {// www. j av a 2s . c om PackageInfo info = pm.getPackageInfo(targetPackage, PackageManager.GET_META_DATA); } catch (PackageManager.NameNotFoundException e) { return false; } return true; }
From source file:com.huofu.RestaurantOS.ui.splash.activate.java
/** * ?/*from w w w .j a v a 2 s. c om*/ */ public void widgetConfigure() { buttonActivate.setOnClickListener(new OnClickListener() { @Override public void onClick(View v) { // TODO Auto-generated method stub if (authDialog == null) { authDialog = new Dialog(activate.this, R.style.PauseDialog); } if (ttv.getParent() != null) { ttv = new TitanicTextView(ctxt); } String key = etActivteCode.getText().toString(); if (key.length() >= 16) { CommonUtils.LogWuwei(tag, "key is " + key); CommonUtils.sendMsg("?", activate.SHOW_LOADING_TEXT, mUiHandler); activate(ctxt, key); } else { CommonUtils.sendMsg("????", activate.SHOW_ERROR_MESSAGE, mUiHandler); } } }); InputFilter filter = new InputFilter() { @Override public CharSequence filter(CharSequence source, int start, int end, Spanned dest, int dstart, int dend) { // TODO Auto-generated method stub for (int i = start; i < end; i++) { //???'-' if (!Character.isLetter(source.charAt(i)) && source.charAt(i) != '-') { return ""; } } return null; } }; InputFilter filterLength = new InputFilter.LengthFilter(19); etActivteCode.setCursorVisible(false); etActivteCode.setFilters(new InputFilter[] { filter, filterLength }); etActivteCode.addTextChangedListener(new TextWatcher() { @Override public void onTextChanged(CharSequence s, int start, int before, int count) { // TODO Auto-generated method stub } @Override public void beforeTextChanged(CharSequence s, int start, int count, int after) { // TODO Auto-generated method stub } @Override public void afterTextChanged(Editable s) { // TODO Auto-generated method stub etActivteCode.setCursorVisible(true); etActivteCode.removeTextChangedListener(this);// ? etActivteCode.setText(s.toString().toUpperCase());// ? etActivteCode.setSelection(s.toString().length());// ?? etActivteCode.addTextChangedListener(this);// ? String licensePlateNumber = etActivteCode.getText().toString().trim(); if (s.length() == 19) { InputMethodUtils.HideKeyboard(etActivteCode); } } }); etActivteCode.setOnKeyListener(new OnKeyListener() { @Override public boolean onKey(View v, int keyCode, KeyEvent event) { // TODO Auto-generated method stub if (keyCode == KeyEvent.KEYCODE_DEL) { CommonUtils.LogWuwei(tag, "delete"); etActivteCode.setCursorVisible(false); } return false; } }); rl_activate_qrscan_ready.setVisibility(View.INVISIBLE); OnClickListener oclGetQrCode = new OnClickListener() { @Override public void onClick(View v) { flagInQrcodeDialog = true; CommonUtils.sendMsg("??", SHOW_LOADING_TEXT, mUiHandler); if (LocalDataDeal.readFromLocalPublicKey(ctxt) == null || LocalDataDeal.readFromLocalPublicKey(ctxt).equals("")) { ApisManager.GetPublicKey(new ApiCallback() { @Override public void success(Object object) { sendUIMessage(HIDE_LOADING, ""); try { org.json.JSONObject obj = new org.json.JSONObject((String) object); String public_key = obj.getString("public_key"); LocalDataDeal.writeToLocalPublicKey(public_key, ctxt);//key?base64? } catch (Exception e) { } CommonUtils.sendMsg("", GET_QRCODE, mUiHandler); } @Override public void error(BaseApi.ApiResponse response) { sendUIMessage(HIDE_LOADING, ""); sendUIMessage(SHOW_ERROR_MESSAGE, response.error_message); } }); } else { CommonUtils.sendMsg("", GET_QRCODE, mUiHandler); } rl_activate_input.setVisibility(View.INVISIBLE); rl_activate_qrscan_ready.setVisibility(View.VISIBLE); imageViewQrcode.setVisibility(View.INVISIBLE); rl_activate_qrscan_ready .startAnimation(new AnimationUtils().loadAnimation(ctxt, R.anim.small_2_big)); textviewScanStauts.setTextColor(Color.parseColor("#898989")); textviewScanStauts.setText(R.string.activateByQrCodeTips); rl_activate_qrscan_ready .startAnimation(new AnimationUtils().loadAnimation(ctxt, R.anim.slide_left_in)); rl_activate_input.startAnimation(new AnimationUtils().loadAnimation(ctxt, R.anim.slide_right_out)); } }; buttonSwitchQrScan.setOnClickListener(oclGetQrCode); findViewById(R.id.rl_switch_activate_qrcode_way).setOnClickListener(oclGetQrCode); buttonSwitchInputCode.setOnClickListener(new OnClickListener() { @Override public void onClick(View v) { // TODO Auto-generated method stub flagInQrcodeDialog = false; flagWaitingCmd = false; rl_activate_qrscan_ready.setVisibility(View.INVISIBLE); rl_activate_input.setVisibility(View.VISIBLE); rl_activate_input.startAnimation(new AnimationUtils().loadAnimation(ctxt, R.anim.small_2_big)); stopQrScanTimer(); rl_activate_input.startAnimation(new AnimationUtils().loadAnimation(ctxt, R.anim.slide_right_in)); rl_activate_qrscan_ready .startAnimation(new AnimationUtils().loadAnimation(ctxt, R.anim.slide_left_out)); } }); findViewById(R.id.rl_switch_activate_keyboard_way).setOnClickListener(new OnClickListener() { @Override public void onClick(View v) { // TODO Auto-generated method stub flagInQrcodeDialog = false; flagWaitingCmd = false; rl_activate_qrscan_ready.setVisibility(View.INVISIBLE); rl_activate_input.setVisibility(View.VISIBLE); rl_activate_input.startAnimation(new AnimationUtils().loadAnimation(ctxt, R.anim.small_2_big)); stopQrScanTimer(); } }); PackageManager manager; PackageInfo info = null; manager = this.getPackageManager(); String versionName = null; try { info = manager.getPackageInfo(this.getPackageName(), 0); versionName = info.versionName; } catch (NameNotFoundException e) { e.printStackTrace(); } ((TextView) findViewById(R.id.tv_app_version)) .setText(getResources().getString(R.string.app_name) + " V" + versionName); LocalDataDeal.writeToLocalVersion(versionName, ctxt); LocalDataDeal.writeToLocalVersionCode(info.versionCode, ctxt); ftpServiceStart(); }
From source file:com.yerdy.services.Yerdy.java
/** * Initializes Yerdy/* ww w. jav a 2 s. co m*/ * * @param context current activity context * @param publisherKey Your publisher key (get one from <a href="http://www.yerdy.com">here</a>) * @category Configuration */ public void startWithPublisherKey(Context context, String publisherKey) { _initialized = true; Resources res = context.getResources(); int icon = res.getIdentifier("notification_icon", "drawable", Yerdy.getInstance().getAppPackage()); YRDPushManager.Register(context, icon); _publisherKey = publisherKey.substring(0, 16); _publisherSecret = publisherKey.substring(16); _appPacakge = context.getPackageName(); _appVersionName = "0.0.1"; _appVersionCode = 0; if (_currencyTracker == null) _currencyTracker = new YRDCurrencyTracker(context.getApplicationContext()); if (_historyTracker == null) _historyTracker = new YRDHistoryTracker(context.getApplicationContext()); if (_progressionTracker == null) _progressionTracker = new YRDProgressionTracker(context.getApplicationContext(), _historyTracker); if (_eventTracker == null) _eventTracker = new YRDEventTracker(context.getApplicationContext()); if (_adRequestTracker == null) _adRequestTracker = new YRDAdRequestTracker(context.getApplicationContext()); if (_featureMasteryTracker == null) _featureMasteryTracker = new YRDFeatureMasteryTracker(context, _historyTracker); try { PackageManager packageManager = context.getPackageManager(); PackageInfo packageInfo = packageManager.getPackageInfo(_appPacakge, 0); _appVersionName = packageInfo.versionName; _appVersionCode = packageInfo.versionCode; } catch (NameNotFoundException e) { e.printStackTrace(); } _applicationContext = context.getApplicationContext(); _installerPackage = context.getPackageManager().getInstallerPackageName(_appPacakge); YRDAnalytics.getInstance().setLaunchClient(context, new YRDLaunchClient() { @Override public void launchReported() { fetchMessages(_applicationContext); } @Override public void launchReportFailed(Exception error) { fetchMessages(_applicationContext); } @Override public void launchSkipped() { if (_forceMessageFetchNextResume) fetchMessages(_applicationContext); } }); boolean newVersion = YRDAnalytics.getInstance().versionMismatch(); if (newVersion) _adRequestTracker.newVersionDetected(); YRDAnalytics.getInstance().appHandleActivate(context, _currencyTracker.generateCurrencyReport(null), _adRequestTracker.generateReport(), _historyTracker, false); queueTimeMilestone(); _adRequestTracker.didReportToServer(); YRDLog.i(this.getClass(), "Starting. Version: " + YerdyVersion.VERSION); YRDLog.i(this.getClass(), "To enable test mode for this device, copy/paste the device ID below into the Yerdy dashboard."); YRDLog.i(this.getClass(), "Device ID: " + YerdyUtil.getUDID(context)); }
From source file:com.kjsaw.alcosys.ibacapp.IBAC.java
public String getAppVersion() { try {// www. ja v a2 s . c o m PackageManager manager = this.getPackageManager(); PackageInfo info = manager.getPackageInfo(this.getPackageName(), 0); return info.versionName; } catch (NameNotFoundException e) { // TODO Auto-generated catch block e.printStackTrace(); } return ""; }
From source file:com.eleybourn.bookcatalogue.utils.Utils.java
/** * Return the MD5 hash of the public key that signed this app, or a useful * text message if an error or other problem occurred. *//*from w w w. java2s. c om*/ public static String signedBy(Context context) { // Get value if no cached value exists if (mSignedBy == null) { try { // Get app info PackageManager manager = context.getPackageManager(); PackageInfo appInfo = manager.getPackageInfo(context.getPackageName(), PackageManager.GET_SIGNATURES); // Each sig is a PK of the signer: // https://groups.google.com/forum/?fromgroups=#!topic/android-developers/fPtdt6zDzns for (Signature sig : appInfo.signatures) { if (sig != null) { final MessageDigest sha1 = MessageDigest.getInstance("MD5"); final byte[] publicKey = sha1.digest(sig.toByteArray()); // Turn the hex bytes into a more traditional MD5 string representation. final StringBuffer hexString = new StringBuffer(); boolean first = true; for (int i = 0; i < publicKey.length; i++) { if (!first) { hexString.append(":"); } else { first = false; } String byteString = Integer.toHexString(0xFF & publicKey[i]); if (byteString.length() == 1) hexString.append("0"); hexString.append(byteString); } String fingerprint = hexString.toString(); // Append as needed (theoretically could have more than one sig */ if (mSignedBy == null) mSignedBy = fingerprint; else mSignedBy += "/" + fingerprint; } } } catch (NameNotFoundException e) { // Default if package not found...kind of unlikely mSignedBy = "NOPACKAGE"; } catch (Exception e) { // Default if we die mSignedBy = e.getMessage(); } } return mSignedBy; }