Java Code Examples for android.app.Activity#getPackageManager()
The following examples show how to use
android.app.Activity#getPackageManager() .
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Example 1
Source File: RingdroidEditActivity.java From YTPlayer with GNU General Public License v3.0 | 6 votes |
public static void onAbout(final Activity activity) { String versionName = ""; try { PackageManager packageManager = activity.getPackageManager(); String packageName = activity.getPackageName(); versionName = packageManager.getPackageInfo(packageName, 0).versionName; } catch (PackageManager.NameNotFoundException e) { versionName = "unknown"; } new AlertDialog.Builder(activity) .setTitle(R.string.about_title) .setMessage(activity.getString(R.string.about_text, versionName)) .setPositiveButton(R.string.alert_ok_button, null) .setCancelable(false) .show(); }
Example 2
Source File: DefaultWebClient.java From AgentWebX5 with Apache License 2.0 | 6 votes |
private void handleIntentUrl(String intentUrl) { try { Intent intent = null; if (TextUtils.isEmpty(intentUrl) || !intentUrl.startsWith(INTENT_SCHEME)) return; Activity mActivity = null; if ((mActivity = mWeakReference.get()) == null) return; PackageManager packageManager = mActivity.getPackageManager(); intent = new Intent().parseUri(intentUrl, Intent.URI_INTENT_SCHEME); ResolveInfo info = packageManager.resolveActivity(intent, PackageManager.MATCH_DEFAULT_ONLY); LogUtils.i("Info", "resolveInfo:" + info + " package:" + intent.getPackage()); if (info != null) { //跳到该应用 mActivity.startActivity(intent); return; } } catch (Exception e) { e.printStackTrace(); } }
Example 3
Source File: DefaultWebClient.java From AgentWebX5 with Apache License 2.0 | 6 votes |
private boolean openOtherPage(String intentUrl) { try { Intent intent; Activity mActivity = null; if ((mActivity = mWeakReference.get()) == null) return true; PackageManager packageManager = mActivity.getPackageManager(); intent = new Intent().parseUri(intentUrl, Intent.URI_INTENT_SCHEME); ResolveInfo info = packageManager.resolveActivity(intent, PackageManager.MATCH_DEFAULT_ONLY); LogUtils.i(TAG, "resolveInfo:" + info + " package:" + intent.getPackage()); if (info != null) { //跳到该应用 mActivity.startActivity(intent); return true; } } catch (Throwable ignore) { if (LogUtils.isDebug()) { ignore.printStackTrace(); } } return false; }
Example 4
Source File: Utils.java From android-utils with MIT License | 5 votes |
/** * @param ctx * @param savingUri * @param durationInSeconds * @return * @deprecated Use {@link MediaUtils#createTakeVideoIntent(Activity, Uri, int)} * Creates an intent to take a video from camera or gallery or any other application that can * handle the intent. */ public static Intent createTakeVideoIntent(Activity ctx, Uri savingUri, int durationInSeconds) { if (savingUri == null) { throw new NullPointerException("Uri cannot be null"); } final List<Intent> cameraIntents = new ArrayList<Intent>(); final Intent captureIntent = new Intent(MediaStore.ACTION_VIDEO_CAPTURE); final PackageManager packageManager = ctx.getPackageManager(); final List<ResolveInfo> listCam = packageManager.queryIntentActivities(captureIntent, 0); for (ResolveInfo res : listCam) { final String packageName = res.activityInfo.packageName; final Intent intent = new Intent(captureIntent); intent.setComponent(new ComponentName(res.activityInfo.packageName, res.activityInfo.name)); intent.setPackage(packageName); intent.putExtra(MediaStore.EXTRA_OUTPUT, savingUri); intent.putExtra(MediaStore.EXTRA_DURATION_LIMIT, durationInSeconds); cameraIntents.add(intent); } // Filesystem. final Intent galleryIntent = new Intent(); galleryIntent.setType("video/*"); galleryIntent.setAction(Intent.ACTION_GET_CONTENT); // Chooser of filesystem options. final Intent chooserIntent = Intent.createChooser(galleryIntent, "Select Source"); // Add the camera options. chooserIntent.putExtra(Intent.EXTRA_INITIAL_INTENTS, cameraIntents.toArray(new Parcelable[]{})); return chooserIntent; }
Example 5
Source File: AllegroUtils.java From ans-android-sdk with GNU General Public License v3.0 | 5 votes |
/** * 获取 Activity 的 title * * @param activity Activity * @return Activity 的 title */ private static String getActivityTitle(Activity activity) { if (activity != null) { try { String activityTitle = null; if (Build.VERSION.SDK_INT >= 11) { String toolbarTitle = getToolbarTitle(activity); if (!TextUtils.isEmpty(toolbarTitle)) { activityTitle = toolbarTitle; } } if (!TextUtils.isEmpty(activityTitle)) { activityTitle = activity.getTitle().toString(); } if (TextUtils.isEmpty(activityTitle)) { PackageManager packageManager = activity.getPackageManager(); if (packageManager != null) { ActivityInfo activityInfo = packageManager.getActivityInfo(activity.getComponentName(), 0); if (!TextUtils.isEmpty(activityInfo.loadLabel(packageManager))) { activityTitle = activityInfo.loadLabel(packageManager).toString(); } } } return activityTitle; } catch (Throwable ignore) { ExceptionUtil.exceptionThrow(ignore); return null; } } return null; }
Example 6
Source File: MediaUtils.java From android-utils with MIT License | 5 votes |
/** * Creates an intent to take a video from camera or gallery or any other application that can * handle the intent. * * @param ctx * @param savingUri * @param durationInSeconds * @return */ public static Intent createTakeVideoIntent(Activity ctx, Uri savingUri, int durationInSeconds) { if (savingUri == null) { throw new NullPointerException("Uri cannot be null"); } final List<Intent> cameraIntents = new ArrayList<Intent>(); final Intent captureIntent = new Intent(MediaStore.ACTION_VIDEO_CAPTURE); final PackageManager packageManager = ctx.getPackageManager(); final List<ResolveInfo> listCam = packageManager.queryIntentActivities(captureIntent, 0); for (ResolveInfo res : listCam) { final String packageName = res.activityInfo.packageName; final Intent intent = new Intent(captureIntent); intent.setComponent(new ComponentName(res.activityInfo.packageName, res.activityInfo.name)); intent.setPackage(packageName); intent.putExtra(MediaStore.EXTRA_OUTPUT, savingUri); intent.putExtra(MediaStore.EXTRA_DURATION_LIMIT, durationInSeconds); cameraIntents.add(intent); } // Filesystem. final Intent galleryIntent = new Intent(); galleryIntent.setType("video/*"); galleryIntent.setAction(Intent.ACTION_GET_CONTENT); // Chooser of filesystem options. final Intent chooserIntent = Intent.createChooser(galleryIntent, "Select Source"); // Add the camera options. chooserIntent.putExtra(Intent.EXTRA_INITIAL_INTENTS, cameraIntents.toArray(new Parcelable[]{})); return chooserIntent; }
Example 7
Source File: AppInfoUtils.java From RxZhihuPager with Apache License 2.0 | 5 votes |
/** * 获取版本名 * * @param activity * @return */ public static String getVersionName(Activity activity) { PackageManager packageManager = activity.getPackageManager(); PackageInfo packInfo; try { packInfo = packageManager.getPackageInfo(activity.getPackageName(), 0); return packInfo.versionName; } catch (PackageManager.NameNotFoundException e) { e.printStackTrace(); return "1.0"; } }
Example 8
Source File: PreferenceSettingsUtils.java From talkback with Apache License 2.0 | 5 votes |
/** Checks if the intent could be performed by a system. */ private static boolean systemCanHandleIntent(Activity activity, Intent intent) { if (activity == null) { return false; } PackageManager manager = activity.getPackageManager(); List<ResolveInfo> infos = manager.queryIntentActivities(intent, 0); return infos != null && !infos.isEmpty(); }
Example 9
Source File: BasicManagedProfileFragment.java From android-BasicManagedProfile with Apache License 2.0 | 5 votes |
/** * Checks if the application is available in this profile. * * @param packageName The package name * @return True if the application is available in this profile. */ private boolean isApplicationEnabled(String packageName) { Activity activity = getActivity(); PackageManager packageManager = activity.getPackageManager(); try { int packageFlags; if(Build.VERSION.SDK_INT < 24){ //noinspection deprecation packageFlags = PackageManager.GET_UNINSTALLED_PACKAGES; }else{ packageFlags = PackageManager.MATCH_UNINSTALLED_PACKAGES; } ApplicationInfo applicationInfo = packageManager.getApplicationInfo( packageName, packageFlags); // Return false if the app is not installed in this profile if (0 == (applicationInfo.flags & ApplicationInfo.FLAG_INSTALLED)) { return false; } // Check if the app is not hidden in this profile DevicePolicyManager devicePolicyManager = (DevicePolicyManager) activity.getSystemService(Activity.DEVICE_POLICY_SERVICE); return !devicePolicyManager.isApplicationHidden( BasicDeviceAdminReceiver.getComponentName(activity), packageName); } catch (PackageManager.NameNotFoundException e) { return false; } }
Example 10
Source File: AppInfoUtil.java From JianDanRxJava with Apache License 2.0 | 5 votes |
public static String getVersionName(Activity activity) { // 获取packagemanager的实例 PackageManager packageManager = activity.getPackageManager(); // getPackageName()是你当前类的包名,0代表是获取版本信息 PackageInfo packInfo = null; try { packInfo = packageManager.getPackageInfo(activity.getPackageName(), 0); String version = packInfo.versionName; return version; } catch (PackageManager.NameNotFoundException e) { e.printStackTrace(); return "0"; } }
Example 11
Source File: AdapterUtils.java From matrix-android-console with Apache License 2.0 | 5 votes |
/** Launch an email intent if the device is capable. * * @param activity The parent activity (for context) * @param addr The address to email (not the full URI) * @param text The email body */ public static void launchEmailIntent(final Activity activity, String addr, String text) { Log.i(LOG_TAG,"Launch email intent from "+activity.getLocalClassName()); // create email intent Intent emailIntent = new Intent(Intent.ACTION_SEND); emailIntent.putExtra(Intent.EXTRA_EMAIL, new String[] {addr}); emailIntent.setType("text/plain"); // make sure there is an activity which can handle the intent. PackageManager emailpackageManager = activity.getPackageManager(); List<ResolveInfo> emailresolveInfos = emailpackageManager.queryIntentActivities(emailIntent, 0); if(emailresolveInfos.size() > 0) { activity.startActivity(emailIntent); } }
Example 12
Source File: StatusFragment.java From android-AppRestrictionEnforcer with Apache License 2.0 | 5 votes |
private void updateUi(Activity activity) { PackageManager packageManager = activity.getPackageManager(); try { int packageFlags; if (Build.VERSION.SDK_INT < 24) { //noinspection deprecation packageFlags = PackageManager.GET_UNINSTALLED_PACKAGES; } else { packageFlags = PackageManager.MATCH_UNINSTALLED_PACKAGES; } ApplicationInfo info = packageManager.getApplicationInfo( Constants.PACKAGE_NAME_APP_RESTRICTION_SCHEMA, packageFlags); DevicePolicyManager devicePolicyManager = (DevicePolicyManager) activity.getSystemService(Activity.DEVICE_POLICY_SERVICE); if ((info.flags & ApplicationInfo.FLAG_INSTALLED) != 0) { if (!devicePolicyManager.isApplicationHidden( EnforcerDeviceAdminReceiver.getComponentName(activity), Constants.PACKAGE_NAME_APP_RESTRICTION_SCHEMA)) { // The app is ready to enforce restrictions // This is unlikely to happen in this sample as unhideApp() handles it. mListener.onStatusUpdated(); } else { // The app is installed but hidden in this profile mTextStatus.setText(R.string.status_not_activated); mButtonUnhide.setVisibility(View.VISIBLE); } } else { // Need to reinstall the sample app mTextStatus.setText(R.string.status_need_reinstall); mButtonUnhide.setVisibility(View.GONE); } } catch (PackageManager.NameNotFoundException e) { // Need to reinstall the sample app mTextStatus.setText(R.string.status_need_reinstall); mButtonUnhide.setVisibility(View.GONE); } }
Example 13
Source File: TelegramPassport.java From TGPassportAndroidSDK with MIT License | 5 votes |
/** * Show an app installation alert, in case you need to do that yourself. * @param activity calling Activity */ public static void showAppInstallAlert(final Activity activity){ String appName=null; try{ PackageManager pm=activity.getPackageManager(); appName=pm.getApplicationLabel(pm.getApplicationInfo(activity.getPackageName(), 0)).toString().replace("<", "<"); }catch(PackageManager.NameNotFoundException ignore){} ImageView banner=new ImageView(activity); banner.setImageResource(R.drawable.telegram_logo_large); banner.setBackgroundColor(0xFF4fa9e6); float dp=activity.getResources().getDisplayMetrics().density; int pad=Math.round(34*dp); banner.setPadding(0, pad, 0, pad); LinearLayout content=new LinearLayout(activity); content.setOrientation(LinearLayout.VERTICAL); content.addView(banner); TextView alertText=new TextView(activity); alertText.setTextSize(TypedValue.COMPLEX_UNIT_DIP, 14); alertText.setTextColor(0xFF000000); alertText.setText(Html.fromHtml(activity.getString(R.string.PassportSDK_DownloadTelegram, appName).replaceAll("\\*\\*([^*]+)\\*\\*", "<b>$1</b>"))); alertText.setPadding(Math.round(24*dp), Math.round(24*dp), Math.round(24*dp), Build.VERSION.SDK_INT<Build.VERSION_CODES.LOLLIPOP ? Math.round(24*dp) : Math.round(2*dp)); content.addView(alertText); AlertDialog alert=new AlertDialog.Builder(activity, /*Build.VERSION.SDK_INT<Build.VERSION_CODES.LOLLIPOP ? AlertDialog.THEME_HOLO_LIGHT :*/ R.style.Theme_Telegram_Alert) .setView(content) .setPositiveButton(R.string.PassportSDK_OpenGooglePlay, new DialogInterface.OnClickListener(){ @Override public void onClick(DialogInterface dialog, int which){ activity.startActivity(new Intent(Intent.ACTION_VIEW, Uri.parse("market://details?id=org.telegram.messenger"))); } }) .setNegativeButton(R.string.PassportSDK_Cancel, null) .show(); if(Build.VERSION.SDK_INT<Build.VERSION_CODES.LOLLIPOP){ int titleDividerId=activity.getResources().getIdentifier("titleDivider", "id", "android"); View titleDivider=alert.findViewById(titleDividerId); if(titleDivider!=null){ titleDivider.setVisibility(View.GONE); } } }
Example 14
Source File: LauncherIconHelper.java From HgLauncher with GNU General Public License v3.0 | 5 votes |
/** * Loads an icon from the icon pack based on the received package name. * * @param activity where LauncherApps service can be retrieved. * @param appPackageName Package name of the app whose icon is to be loaded. * * @return Drawable Will return null if there is no icon associated with the package name, * otherwise an associated icon from the icon pack will be returned. */ private static Drawable getIconDrawable(Activity activity, String appPackageName, long user) { PackageManager packageManager = activity.getPackageManager(); String componentName = "ComponentInfo{" + appPackageName + "}"; Resources iconRes = null; Drawable defaultIcon = null; try { if (Utils.atLeastLollipop()) { LauncherApps launcher = (LauncherApps) activity.getSystemService( Context.LAUNCHER_APPS_SERVICE); UserManager userManager = (UserManager) activity.getSystemService( Context.USER_SERVICE); if (userManager != null && launcher != null) { defaultIcon = launcher.getActivityList(AppUtils.getPackageName(appPackageName), userManager.getUserForSerialNumber(user)) .get(0).getBadgedIcon(0); } } else { defaultIcon = packageManager.getActivityIcon( ComponentName.unflattenFromString(appPackageName)); } if (!"default".equals(iconPackageName)) { iconRes = packageManager.getResourcesForApplication(iconPackageName); } else { return defaultIcon; } } catch (PackageManager.NameNotFoundException e) { Utils.sendLog(Utils.LogLevel.ERROR, e.toString()); } String drawable = mPackagesDrawables.get(componentName); if (drawable != null && iconRes != null) { return loadDrawable(iconRes, drawable, iconPackageName); } else { return defaultIcon; } }
Example 15
Source File: Utility.java From iBeebo with GNU General Public License v3.0 | 5 votes |
public static boolean isGooglePlaySafe(Activity activity) { Uri uri = Uri.parse("http://play.google.com/store/apps/details?id=com.google.android.gms"); Intent mapCall = new Intent(Intent.ACTION_VIEW, uri); mapCall.addFlags(Intent.FLAG_ACTIVITY_MULTIPLE_TASK); mapCall.setPackage("com.android.vending"); PackageManager packageManager = activity.getPackageManager(); List<ResolveInfo> activities = packageManager.queryIntentActivities(mapCall, 0); return activities.size() > 0; }
Example 16
Source File: AppInfoUtil.java From JianDan_OkHttp with Apache License 2.0 | 5 votes |
public static String getVersionName(Activity activity) { // 获取packagemanager的实例 PackageManager packageManager = activity.getPackageManager(); // getPackageName()是你当前类的包名,0代表是获取版本信息 PackageInfo packInfo = null; try { packInfo = packageManager.getPackageInfo(activity.getPackageName(), 0); String version = packInfo.versionName; return version; } catch (PackageManager.NameNotFoundException e) { e.printStackTrace(); return "0"; } }
Example 17
Source File: Utility.java From iBeebo with GNU General Public License v3.0 | 5 votes |
public static boolean isGooglePlaySafe(Activity activity) { Uri uri = Uri.parse("http://play.google.com/store/apps/details?id=com.google.android.gms"); Intent mapCall = new Intent(Intent.ACTION_VIEW, uri); mapCall.addFlags(Intent.FLAG_ACTIVITY_MULTIPLE_TASK); mapCall.setPackage("com.android.vending"); PackageManager packageManager = activity.getPackageManager(); List<ResolveInfo> activities = packageManager.queryIntentActivities(mapCall, 0); return activities.size() > 0; }
Example 18
Source File: BookmarkSettingsFragment.java From JumpGo with Mozilla Public License 2.0 | 5 votes |
@Nullable private static String getTitle(@NonNull Activity activity, @NonNull String packageName) { PackageManager pm = activity.getPackageManager(); try { ApplicationInfo info = pm.getApplicationInfo(packageName, PackageManager.GET_META_DATA); CharSequence title = pm.getApplicationLabel(info); if (title != null) { return title.toString(); } } catch (PackageManager.NameNotFoundException e) { e.printStackTrace(); } return null; }
Example 19
Source File: PhotoUtils.java From o2oa with GNU Affero General Public License v3.0 | 4 votes |
/** * @param intent * @return */ protected boolean isIntentAvailable(Activity activity, Intent intent) { PackageManager packageManager = activity.getPackageManager(); List<ResolveInfo> list = packageManager.queryIntentActivities(intent, PackageManager.MATCH_DEFAULT_ONLY); return list.size() > 0; }
Example 20
Source File: Client.java From onedrive-picker-android with MIT License | 2 votes |
/** * Determines if the OneDrive application is installed and able to process * the specified {@link Intent}. * * @param activity The activity that would start the picker experience * @param intent The intent to check availability * @return <b>true</b> if the OneDrive application can start and execute the * file picking flow. <b>false</b> if the OneDrive application does * not support this call, or if the application is not installed. */ public static boolean isAvailable(final Activity activity, final Intent intent) { final PackageManager pm = activity.getPackageManager(); return pm.queryIntentActivities(intent, 0).size() != 0; }