11 |
12 |
--------------------------------------------------------------------------------
/LICENSE:
--------------------------------------------------------------------------------
1 | Mozilla Public License Version 2.0
2 | ==================================
3 |
4 | 1. Definitions
5 | --------------
6 |
7 | 1.1. "Contributor"
8 | means each individual or legal entity that creates, contributes to
9 | the creation of, or owns Covered Software.
10 |
11 | 1.2. "Contributor Version"
12 | means the combination of the Contributions of others (if any) used
13 | by a Contributor and that particular Contributor's Contribution.
14 |
15 | 1.3. "Contribution"
16 | means Covered Software of a particular Contributor.
17 |
18 | 1.4. "Covered Software"
19 | means Source Code Form to which the initial Contributor has attached
20 | the notice in Exhibit A, the Executable Form of such Source Code
21 | Form, and Modifications of such Source Code Form, in each case
22 | including portions thereof.
23 |
24 | 1.5. "Incompatible With Secondary Licenses"
25 | means
26 |
27 | (a) that the initial Contributor has attached the notice described
28 | in Exhibit B to the Covered Software; or
29 |
30 | (b) that the Covered Software was made available under the terms of
31 | version 1.1 or earlier of the License, but not also under the
32 | terms of a Secondary License.
33 |
34 | 1.6. "Executable Form"
35 | means any form of the work other than Source Code Form.
36 |
37 | 1.7. "Larger Work"
38 | means a work that combines Covered Software with other material, in
39 | a separate file or files, that is not Covered Software.
40 |
41 | 1.8. "License"
42 | means this document.
43 |
44 | 1.9. "Licensable"
45 | means having the right to grant, to the maximum extent possible,
46 | whether at the time of the initial grant or subsequently, any and
47 | all of the rights conveyed by this License.
48 |
49 | 1.10. "Modifications"
50 | means any of the following:
51 |
52 | (a) any file in Source Code Form that results from an addition to,
53 | deletion from, or modification of the contents of Covered
54 | Software; or
55 |
56 | (b) any new file in Source Code Form that contains any Covered
57 | Software.
58 |
59 | 1.11. "Patent Claims" of a Contributor
60 | means any patent claim(s), including without limitation, method,
61 | process, and apparatus claims, in any patent Licensable by such
62 | Contributor that would be infringed, but for the grant of the
63 | License, by the making, using, selling, offering for sale, having
64 | made, import, or transfer of either its Contributions or its
65 | Contributor Version.
66 |
67 | 1.12. "Secondary License"
68 | means either the GNU General Public License, Version 2.0, the GNU
69 | Lesser General Public License, Version 2.1, the GNU Affero General
70 | Public License, Version 3.0, or any later versions of those
71 | licenses.
72 |
73 | 1.13. "Source Code Form"
74 | means the form of the work preferred for making modifications.
75 |
76 | 1.14. "You" (or "Your")
77 | means an individual or a legal entity exercising rights under this
78 | License. For legal entities, "You" includes any entity that
79 | controls, is controlled by, or is under common control with You. For
80 | purposes of this definition, "control" means (a) the power, direct
81 | or indirect, to cause the direction or management of such entity,
82 | whether by contract or otherwise, or (b) ownership of more than
83 | fifty percent (50%) of the outstanding shares or beneficial
84 | ownership of such entity.
85 |
86 | 2. License Grants and Conditions
87 | --------------------------------
88 |
89 | 2.1. Grants
90 |
91 | Each Contributor hereby grants You a world-wide, royalty-free,
92 | non-exclusive license:
93 |
94 | (a) under intellectual property rights (other than patent or trademark)
95 | Licensable by such Contributor to use, reproduce, make available,
96 | modify, display, perform, distribute, and otherwise exploit its
97 | Contributions, either on an unmodified basis, with Modifications, or
98 | as part of a Larger Work; and
99 |
100 | (b) under Patent Claims of such Contributor to make, use, sell, offer
101 | for sale, have made, import, and otherwise transfer either its
102 | Contributions or its Contributor Version.
103 |
104 | 2.2. Effective Date
105 |
106 | The licenses granted in Section 2.1 with respect to any Contribution
107 | become effective for each Contribution on the date the Contributor first
108 | distributes such Contribution.
109 |
110 | 2.3. Limitations on Grant Scope
111 |
112 | The licenses granted in this Section 2 are the only rights granted under
113 | this License. No additional rights or licenses will be implied from the
114 | distribution or licensing of Covered Software under this License.
115 | Notwithstanding Section 2.1(b) above, no patent license is granted by a
116 | Contributor:
117 |
118 | (a) for any code that a Contributor has removed from Covered Software;
119 | or
120 |
121 | (b) for infringements caused by: (i) Your and any other third party's
122 | modifications of Covered Software, or (ii) the combination of its
123 | Contributions with other software (except as part of its Contributor
124 | Version); or
125 |
126 | (c) under Patent Claims infringed by Covered Software in the absence of
127 | its Contributions.
128 |
129 | This License does not grant any rights in the trademarks, service marks,
130 | or logos of any Contributor (except as may be necessary to comply with
131 | the notice requirements in Section 3.4).
132 |
133 | 2.4. Subsequent Licenses
134 |
135 | No Contributor makes additional grants as a result of Your choice to
136 | distribute the Covered Software under a subsequent version of this
137 | License (see Section 10.2) or under the terms of a Secondary License (if
138 | permitted under the terms of Section 3.3).
139 |
140 | 2.5. Representation
141 |
142 | Each Contributor represents that the Contributor believes its
143 | Contributions are its original creation(s) or it has sufficient rights
144 | to grant the rights to its Contributions conveyed by this License.
145 |
146 | 2.6. Fair Use
147 |
148 | This License is not intended to limit any rights You have under
149 | applicable copyright doctrines of fair use, fair dealing, or other
150 | equivalents.
151 |
152 | 2.7. Conditions
153 |
154 | Sections 3.1, 3.2, 3.3, and 3.4 are conditions of the licenses granted
155 | in Section 2.1.
156 |
157 | 3. Responsibilities
158 | -------------------
159 |
160 | 3.1. Distribution of Source Form
161 |
162 | All distribution of Covered Software in Source Code Form, including any
163 | Modifications that You create or to which You contribute, must be under
164 | the terms of this License. You must inform recipients that the Source
165 | Code Form of the Covered Software is governed by the terms of this
166 | License, and how they can obtain a copy of this License. You may not
167 | attempt to alter or restrict the recipients' rights in the Source Code
168 | Form.
169 |
170 | 3.2. Distribution of Executable Form
171 |
172 | If You distribute Covered Software in Executable Form then:
173 |
174 | (a) such Covered Software must also be made available in Source Code
175 | Form, as described in Section 3.1, and You must inform recipients of
176 | the Executable Form how they can obtain a copy of such Source Code
177 | Form by reasonable means in a timely manner, at a charge no more
178 | than the cost of distribution to the recipient; and
179 |
180 | (b) You may distribute such Executable Form under the terms of this
181 | License, or sublicense it under different terms, provided that the
182 | license for the Executable Form does not attempt to limit or alter
183 | the recipients' rights in the Source Code Form under this License.
184 |
185 | 3.3. Distribution of a Larger Work
186 |
187 | You may create and distribute a Larger Work under terms of Your choice,
188 | provided that You also comply with the requirements of this License for
189 | the Covered Software. If the Larger Work is a combination of Covered
190 | Software with a work governed by one or more Secondary Licenses, and the
191 | Covered Software is not Incompatible With Secondary Licenses, this
192 | License permits You to additionally distribute such Covered Software
193 | under the terms of such Secondary License(s), so that the recipient of
194 | the Larger Work may, at their option, further distribute the Covered
195 | Software under the terms of either this License or such Secondary
196 | License(s).
197 |
198 | 3.4. Notices
199 |
200 | You may not remove or alter the substance of any license notices
201 | (including copyright notices, patent notices, disclaimers of warranty,
202 | or limitations of liability) contained within the Source Code Form of
203 | the Covered Software, except that You may alter any license notices to
204 | the extent required to remedy known factual inaccuracies.
205 |
206 | 3.5. Application of Additional Terms
207 |
208 | You may choose to offer, and to charge a fee for, warranty, support,
209 | indemnity or liability obligations to one or more recipients of Covered
210 | Software. However, You may do so only on Your own behalf, and not on
211 | behalf of any Contributor. You must make it absolutely clear that any
212 | such warranty, support, indemnity, or liability obligation is offered by
213 | You alone, and You hereby agree to indemnify every Contributor for any
214 | liability incurred by such Contributor as a result of warranty, support,
215 | indemnity or liability terms You offer. You may include additional
216 | disclaimers of warranty and limitations of liability specific to any
217 | jurisdiction.
218 |
219 | 4. Inability to Comply Due to Statute or Regulation
220 | ---------------------------------------------------
221 |
222 | If it is impossible for You to comply with any of the terms of this
223 | License with respect to some or all of the Covered Software due to
224 | statute, judicial order, or regulation then You must: (a) comply with
225 | the terms of this License to the maximum extent possible; and (b)
226 | describe the limitations and the code they affect. Such description must
227 | be placed in a text file included with all distributions of the Covered
228 | Software under this License. Except to the extent prohibited by statute
229 | or regulation, such description must be sufficiently detailed for a
230 | recipient of ordinary skill to be able to understand it.
231 |
232 | 5. Termination
233 | --------------
234 |
235 | 5.1. The rights granted under this License will terminate automatically
236 | if You fail to comply with any of its terms. However, if You become
237 | compliant, then the rights granted under this License from a particular
238 | Contributor are reinstated (a) provisionally, unless and until such
239 | Contributor explicitly and finally terminates Your grants, and (b) on an
240 | ongoing basis, if such Contributor fails to notify You of the
241 | non-compliance by some reasonable means prior to 60 days after You have
242 | come back into compliance. Moreover, Your grants from a particular
243 | Contributor are reinstated on an ongoing basis if such Contributor
244 | notifies You of the non-compliance by some reasonable means, this is the
245 | first time You have received notice of non-compliance with this License
246 | from such Contributor, and You become compliant prior to 30 days after
247 | Your receipt of the notice.
248 |
249 | 5.2. If You initiate litigation against any entity by asserting a patent
250 | infringement claim (excluding declaratory judgment actions,
251 | counter-claims, and cross-claims) alleging that a Contributor Version
252 | directly or indirectly infringes any patent, then the rights granted to
253 | You by any and all Contributors for the Covered Software under Section
254 | 2.1 of this License shall terminate.
255 |
256 | 5.3. In the event of termination under Sections 5.1 or 5.2 above, all
257 | end user license agreements (excluding distributors and resellers) which
258 | have been validly granted by You or Your distributors under this License
259 | prior to termination shall survive termination.
260 |
261 | ************************************************************************
262 | * *
263 | * 6. Disclaimer of Warranty *
264 | * ------------------------- *
265 | * *
266 | * Covered Software is provided under this License on an "as is" *
267 | * basis, without warranty of any kind, either expressed, implied, or *
268 | * statutory, including, without limitation, warranties that the *
269 | * Covered Software is free of defects, merchantable, fit for a *
270 | * particular purpose or non-infringing. The entire risk as to the *
271 | * quality and performance of the Covered Software is with You. *
272 | * Should any Covered Software prove defective in any respect, You *
273 | * (not any Contributor) assume the cost of any necessary servicing, *
274 | * repair, or correction. This disclaimer of warranty constitutes an *
275 | * essential part of this License. No use of any Covered Software is *
276 | * authorized under this License except under this disclaimer. *
277 | * *
278 | ************************************************************************
279 |
280 | ************************************************************************
281 | * *
282 | * 7. Limitation of Liability *
283 | * -------------------------- *
284 | * *
285 | * Under no circumstances and under no legal theory, whether tort *
286 | * (including negligence), contract, or otherwise, shall any *
287 | * Contributor, or anyone who distributes Covered Software as *
288 | * permitted above, be liable to You for any direct, indirect, *
289 | * special, incidental, or consequential damages of any character *
290 | * including, without limitation, damages for lost profits, loss of *
291 | * goodwill, work stoppage, computer failure or malfunction, or any *
292 | * and all other commercial damages or losses, even if such party *
293 | * shall have been informed of the possibility of such damages. This *
294 | * limitation of liability shall not apply to liability for death or *
295 | * personal injury resulting from such party's negligence to the *
296 | * extent applicable law prohibits such limitation. Some *
297 | * jurisdictions do not allow the exclusion or limitation of *
298 | * incidental or consequential damages, so this exclusion and *
299 | * limitation may not apply to You. *
300 | * *
301 | ************************************************************************
302 |
303 | 8. Litigation
304 | -------------
305 |
306 | Any litigation relating to this License may be brought only in the
307 | courts of a jurisdiction where the defendant maintains its principal
308 | place of business and such litigation shall be governed by laws of that
309 | jurisdiction, without reference to its conflict-of-law provisions.
310 | Nothing in this Section shall prevent a party's ability to bring
311 | cross-claims or counter-claims.
312 |
313 | 9. Miscellaneous
314 | ----------------
315 |
316 | This License represents the complete agreement concerning the subject
317 | matter hereof. If any provision of this License is held to be
318 | unenforceable, such provision shall be reformed only to the extent
319 | necessary to make it enforceable. Any law or regulation which provides
320 | that the language of a contract shall be construed against the drafter
321 | shall not be used to construe this License against a Contributor.
322 |
323 | 10. Versions of the License
324 | ---------------------------
325 |
326 | 10.1. New Versions
327 |
328 | Mozilla Foundation is the license steward. Except as provided in Section
329 | 10.3, no one other than the license steward has the right to modify or
330 | publish new versions of this License. Each version will be given a
331 | distinguishing version number.
332 |
333 | 10.2. Effect of New Versions
334 |
335 | You may distribute the Covered Software under the terms of the version
336 | of the License under which You originally received the Covered Software,
337 | or under the terms of any subsequent version published by the license
338 | steward.
339 |
340 | 10.3. Modified Versions
341 |
342 | If you create software not governed by this License, and you want to
343 | create a new license for such software, you may create and use a
344 | modified version of this License if you rename the license and remove
345 | any references to the name of the license steward (except to note that
346 | such modified license differs from this License).
347 |
348 | 10.4. Distributing Source Code Form that is Incompatible With Secondary
349 | Licenses
350 |
351 | If You choose to distribute Source Code Form that is Incompatible With
352 | Secondary Licenses under the terms of this version of the License, the
353 | notice described in Exhibit B of this License must be attached.
354 |
355 | Exhibit A - Source Code Form License Notice
356 | -------------------------------------------
357 |
358 | This Source Code Form is subject to the terms of the Mozilla Public
359 | License, v. 2.0. If a copy of the MPL was not distributed with this
360 | file, You can obtain one at http://mozilla.org/MPL/2.0/.
361 |
362 | If it is not possible or desirable to put the notice in a particular
363 | file, then You may include the notice in a location (such as a LICENSE
364 | file in a relevant directory) where a recipient would be likely to look
365 | for such a notice.
366 |
367 | You may add additional accurate notices of copyright ownership.
368 |
369 | Exhibit B - "Incompatible With Secondary Licenses" Notice
370 | ---------------------------------------------------------
371 |
372 | This Source Code Form is "Incompatible With Secondary Licenses", as
373 | defined by the Mozilla Public License, v. 2.0.
374 |
--------------------------------------------------------------------------------
/README.md:
--------------------------------------------------------------------------------
1 | # Navigation Drawer with Navigation Component
2 |
3 | This is an example of **Navigation Drawer with Navigation Architecture Component** in Android. I
4 |
5 | The Navigation Architecture Component Part of Android Jetpack.
6 |
7 | The Navigation Architecture Component simplifies the implementation of navigation in an Android app.
8 |
9 | This section begins by providing the guiding principles of navigation as implemented by the Navigation Architecture Component. The principles are followed by Implementing navigation with the Navigation Architecture Component providing the fundamental tasks to implement the Navigation Architecture Component in your app. Finally, you can use it in our legacy Navigation Drawer, depending on your needs for your app:
10 |
11 | So Let's Get Started:
12 |
13 | 1. Principles of Navigation.
14 | 2. What is Androidx?
15 | 3. What is destination, actions and NavHostFragment.
16 | 5. Implementation Step-by-Step.
17 | 5. Conclusion.
18 |
19 | ## **Principles of Navigation**
20 |
21 | **Answer:** The goal of any in-app navigation should be to provide a consistent and predictable experience to users. To meet this goal, the Navigation Architecture Component helps you build an app that adheres to each of the navigation principles below:
22 |
23 | **a.** The app should have a fixed starting destination.
24 |
25 | **b.** A stack is used to represent the "navigation state" of an app.
26 |
27 | **c.** The Up button never exits your app.
28 |
29 | **d.** Up and Back are equivalent within your app's task
30 |
31 | **e.** Deep linking to a destination or navigating to the same destination should yield the same stack.
32 |
33 |
34 | ## **What is Androidx?**
35 |
36 | **Answer:** AndroidX is the open-source project that the Android team uses to develop, test, package, version and release libraries within Jetpack.
37 |
38 | AndroidX is a major improvement to the original Android Support Library. Like the Support Library, AndroidX ships separately from the Android OS and provides backwards-compatibility across Android releases. AndroidX fully replaces the Support Library by providing feature parity and new libraries. In addition AndroidX includes the following features:
39 |
40 | **a.** All packages in AndroidX live in a consistent namespace starting with the string androidx. The Support Library packages have been mapped into corresponding androidx.* packages. For a full mapping of all the old classes and build artifacts to the new ones, see the Package Refactoring page.
41 |
42 | **b.** Unlike the Support Library, AndroidX packages are separately maintained and updated. The androidx packages use strict Semantic Versioning starting with version 1.0.0. You can update AndroidX libraries in your project independently.
43 |
44 | **c.** All new Support Library development will occur in the AndroidX library. This includes maintenance of the original Support Library artifacts and introduction of new Jetpack components.
45 |
46 | Easy way to migrate your project to Androidx:
47 |
48 |
49 |
50 | Changes from legacy:
51 |
52 |
53 |
54 |
55 | ## **What is destination, actions and NavHostFragment**
56 |
57 | **Answer:**
58 | **1. Destination**: A destination is any place you can navigate to in your app. While destinations are usually Fragments representing specific screens, the Navigation Architecture Component supports other destination types:
59 |
60 | - Activities
61 | - Navigation graphs and subgraphs - when the destination is a graph or subgraph, you navigate to the starting destination of that graph or subgraph
62 | - Custom destination types
63 |
64 | **2. Actions**: In addition to destinations, a navigation graph has connections between destinations called actions.
65 |
66 |
67 |
68 | In the above image, the visual representation of a navigation graph for a sample app containing 6 destinations connected by 5 actions.
69 |
70 | **3. NavHostFragment**: NavHostFragment provides an area within your layout for self-contained navigation to occur.
71 |
72 | NavHostFragment is intended to be used as the content area within a layout resource defining your app's chrome around it, e.g.:
73 |
74 | ```xml
75 |
80 |
81 |
88 |
89 |
97 |
98 |
99 | ```
100 | Each NavHostFragment has a NavController that defines valid navigation within the navigation host. This includes the navigation graph as well as navigation state such as current location and back stack that will be saved and restored along with the NavHostFragment itself.
101 |
102 | NavHostFragments register their navigation controller at the root of their view subtree such that any descendant can obtain the controller instance through the Navigation helper class's methods such as Navigation.findNavController(View). View event listener implementations such as View.OnClickListener within navigation destination fragments can use these helpers to navigate based on user interaction without creating a tight coupling to the navigation host.
103 |
104 |
105 | ## **Implementation Step-by-Step**
106 |
107 | ### **Step1:** Take a new project and Refactor your app to support androidx as shown below:
108 |
109 |
110 |
111 | ### **Step2:** Add Navigation Architecture Component suppporting dependency in your app level Gradle:
112 |
113 | ```Java
114 | def nav_version = "1.0.0-alpha06"
115 |
116 | // Navigation components
117 | implementation "android.arch.navigation:navigation-fragment:$nav_version"
118 | implementation "android.arch.navigation:navigation-ui:$nav_version"
119 | ```
120 |
121 | ### **Step3:** Add navigatiion to your project:
122 |
123 | 1. Click File > Settings (Android Studio > Preferences on Mac), select the Experimental category in the left pane, check Enable Navigation Editor, and then restart Android Studio.
124 |
125 | 2. In the Project window, right-click on the res directory and select New > Android Resource File. The New Resource File dialog appears.
126 |
127 | 3. Type a name in the File name field, such as "nav_graph".
128 |
129 | 4. Select Navigation from the Resource type drop-down list.
130 |
131 | 5. Click OK. The following occurs:
132 |
133 | - A navigation resource directory is created within the res directory.
134 | - A nav_graph.xml file is created within the navigation directory.
135 | - The nav_graph.xml file opens in the Navigation Editor. This xml file contains your navigation graph.
136 |
137 | 6. Click the Text tab to toggle to the XML text view. The XML for an empty navigation graph looks like this:
138 |
139 | ```xml
140 |
141 |
142 | ...
143 |
144 | ```
145 |
146 | 7. Click Design to return to the Navigation Editor.
147 |
148 | ### **Step4:** Design your Fragments and your navigation should look like this:
149 |
150 | ```xml
151 |
152 |
157 |
158 |
163 |
168 |
173 |
178 |
179 |
180 |
181 | ```
182 |
183 | ### **Step5:** Make up a menu for drawer items:
184 |
185 | ```xml
186 |
187 |
209 | ```
210 |
211 | ### **Step7:** Change your base theme from AppCompat to MaterialComponents sincxe we are using Androidx:
212 |
213 | ```xml
214 |
215 |
216 |
217 |
225 |
226 |
227 | ```
228 |
229 | ### **Step8:** Change your main_activity.xml to:
230 |
231 | ```xml
232 |
233 |
240 |
241 |
245 |
246 |
252 |
253 |
260 |
261 |
262 |
263 |
271 |
272 |
273 | ```
274 |
275 | ### **Step9:** MainActivity.java:
276 |
277 | ```Java
278 | import android.os.Bundle;
279 | import android.view.MenuItem;
280 |
281 | import com.google.android.material.navigation.NavigationView;
282 |
283 | import androidx.annotation.NonNull;
284 | import androidx.appcompat.app.AppCompatActivity;
285 | import androidx.appcompat.widget.Toolbar;
286 | import androidx.core.view.GravityCompat;
287 | import androidx.drawerlayout.widget.DrawerLayout;
288 | import androidx.navigation.NavController;
289 | import androidx.navigation.Navigation;
290 | import androidx.navigation.ui.NavigationUI;
291 |
292 | public class MainActivity extends AppCompatActivity implements
293 | NavigationView.OnNavigationItemSelectedListener {
294 | public Toolbar toolbar;
295 |
296 | public DrawerLayout drawerLayout;
297 |
298 | public NavController navController;
299 |
300 | public NavigationView navigationView;
301 |
302 | @Override
303 | protected void onCreate(Bundle savedInstanceState) {
304 | super.onCreate(savedInstanceState);
305 | setContentView(R.layout.activity_main);
306 |
307 | setupNavigation();
308 |
309 | }
310 |
311 | // Setting Up One Time Navigation
312 | private void setupNavigation() {
313 |
314 | toolbar = findViewById(R.id.toolbar);
315 | setSupportActionBar(toolbar);
316 | getSupportActionBar().setDisplayHomeAsUpEnabled(true);
317 | getSupportActionBar().setDisplayShowHomeEnabled(true);
318 |
319 | drawerLayout = findViewById(R.id.drawer_layout);
320 |
321 | navigationView = findViewById(R.id.navigationView);
322 |
323 | navController = Navigation.findNavController(this, R.id.nav_host_fragment);
324 |
325 | NavigationUI.setupActionBarWithNavController(this, navController, drawerLayout);
326 |
327 | NavigationUI.setupWithNavController(navigationView, navController);
328 |
329 | navigationView.setNavigationItemSelectedListener(this);
330 |
331 | }
332 |
333 | @Override
334 | public boolean onSupportNavigateUp() {
335 | return NavigationUI.navigateUp(drawerLayout, Navigation.findNavController(this, R.id.nav_host_fragment));
336 | }
337 |
338 | @Override
339 | public void onBackPressed() {
340 | if (drawerLayout.isDrawerOpen(GravityCompat.START)) {
341 | drawerLayout.closeDrawer(GravityCompat.START);
342 | } else {
343 | super.onBackPressed();
344 | }
345 | }
346 |
347 | @Override
348 | public boolean onNavigationItemSelected(@NonNull MenuItem menuItem) {
349 |
350 | menuItem.setChecked(true);
351 |
352 | drawerLayout.closeDrawers();
353 |
354 | int id = menuItem.getItemId();
355 |
356 | switch (id) {
357 |
358 | case R.id.first:
359 | navController.navigate(R.id.firstFragment);
360 | break;
361 |
362 | case R.id.second:
363 | navController.navigate(R.id.secondFragment);
364 | break;
365 |
366 | case R.id.third:
367 | navController.navigate(R.id.thirdFragment);
368 | break;
369 |
370 | }
371 | return true;
372 |
373 | }
374 | }
375 | ```
376 |
377 | ### **Finally** Your Fragments should be like this depending on your functionality logic:
378 |
379 | ```Java
380 | import android.content.Context;
381 | import android.os.Bundle;
382 | import android.view.LayoutInflater;
383 | import android.view.View;
384 | import android.view.ViewGroup;
385 |
386 | import androidx.annotation.NonNull;
387 | import androidx.annotation.Nullable;
388 | import androidx.fragment.app.Fragment;
389 |
390 | public class DefaultFragment extends Fragment {
391 |
392 | @Override
393 | public void onAttach(Context context) {
394 | super.onAttach(context);
395 | }
396 |
397 | @Nullable
398 | @Override
399 | public View onCreateView(@NonNull LayoutInflater inflater, @Nullable ViewGroup container, @Nullable Bundle savedInstanceState) {
400 | return inflater.inflate(R.layout.default_fragment, container, false);
401 | }
402 | }
403 | ```
404 |
405 | For any clarifications please refer to the repository.
406 |
407 |
408 | ## **Conclusion**
409 |
410 | The goal of any Navigation Component is to acheive the best possible solution and save development time by eliminating **Fragment Manager** and **Fragment Transaction** class.
411 |
412 | I hope it will help you too.
413 |
--------------------------------------------------------------------------------
/app/.gitignore:
--------------------------------------------------------------------------------
1 | /build
2 |
--------------------------------------------------------------------------------
/app/build.gradle:
--------------------------------------------------------------------------------
1 | apply plugin: 'com.android.application'
2 |
3 | android {
4 | compileSdkVersion 28
5 | defaultConfig {
6 | applicationId "com.example.umangburman.navdrawerwithnavcomponent"
7 | minSdkVersion 21
8 | targetSdkVersion 28
9 | versionCode 1
10 | versionName "1.0"
11 | testInstrumentationRunner "androidx.test.runner.AndroidJUnitRunner"
12 | }
13 | buildTypes {
14 | release {
15 | minifyEnabled false
16 | proguardFiles getDefaultProguardFile('proguard-android.txt'), 'proguard-rules.pro'
17 | }
18 | }
19 | }
20 |
21 | dependencies {
22 | implementation fileTree(include: ['*.jar'], dir: 'libs')
23 | implementation 'androidx.appcompat:appcompat:1.0.0'
24 | implementation 'com.google.android.material:material:1.0.0'
25 | implementation 'androidx.legacy:legacy-support-v4:1.0.0'
26 | implementation 'androidx.constraintlayout:constraintlayout:2.0.0-alpha2'
27 | testImplementation 'junit:junit:4.12'
28 | androidTestImplementation 'androidx.test:runner:1.1.0'
29 | androidTestImplementation 'androidx.test.espresso:espresso-core:3.1.0'
30 |
31 |
32 |
33 |
34 | def nav_version = "1.0.0-alpha06"
35 |
36 | implementation "android.arch.navigation:navigation-fragment:$nav_version"
37 | implementation "android.arch.navigation:navigation-ui:$nav_version"
38 | }
39 |
--------------------------------------------------------------------------------
/app/proguard-rules.pro:
--------------------------------------------------------------------------------
1 | # Add project specific ProGuard rules here.
2 | # You can control the set of applied configuration files using the
3 | # proguardFiles setting in build.gradle.
4 | #
5 | # For more details, see
6 | # http://developer.android.com/guide/developing/tools/proguard.html
7 |
8 | # If your project uses WebView with JS, uncomment the following
9 | # and specify the fully qualified class name to the JavaScript interface
10 | # class:
11 | #-keepclassmembers class fqcn.of.javascript.interface.for.webview {
12 | # public *;
13 | #}
14 |
15 | # Uncomment this to preserve the line number information for
16 | # debugging stack traces.
17 | #-keepattributes SourceFile,LineNumberTable
18 |
19 | # If you keep the line number information, uncomment this to
20 | # hide the original source file name.
21 | #-renamesourcefileattribute SourceFile
22 |
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/app/src/androidTest/java/com/example/umangburman/navdrawerwithnavcomponent/ExampleInstrumentedTest.java:
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1 | package com.example.umangburman.navdrawerwithnavcomponent;
2 |
3 | import android.content.Context;
4 | import androidx.test.InstrumentationRegistry;
5 | import androidx.test.runner.AndroidJUnit4;
6 |
7 | import org.junit.Test;
8 | import org.junit.runner.RunWith;
9 |
10 | import static org.junit.Assert.*;
11 |
12 | /**
13 | * Instrumented test, which will execute on an Android device.
14 | *
15 | * @see Testing documentation
16 | */
17 | @RunWith(AndroidJUnit4.class)
18 | public class ExampleInstrumentedTest {
19 | @Test
20 | public void useAppContext() {
21 | // Context of the app under test.
22 | Context appContext = InstrumentationRegistry.getTargetContext();
23 |
24 | assertEquals("com.example.umangburman.navdrawerwithnavcomponent", appContext.getPackageName());
25 | }
26 | }
27 |
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/app/src/main/AndroidManifest.xml:
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1 |
2 |
4 |
5 |
12 |
13 |
14 |
15 |
16 |
17 |
18 |
19 |
20 |
21 |
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/app/src/main/java/com/example/umangburman/navdrawerwithnavcomponent/DefaultFragment.java:
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1 | package com.example.umangburman.navdrawerwithnavcomponent;
2 |
3 | import android.content.Context;
4 | import android.os.Bundle;
5 | import android.view.LayoutInflater;
6 | import android.view.View;
7 | import android.view.ViewGroup;
8 |
9 | import androidx.annotation.NonNull;
10 | import androidx.annotation.Nullable;
11 | import androidx.fragment.app.Fragment;
12 |
13 | public class DefaultFragment extends Fragment {
14 |
15 | @Override
16 | public void onAttach(Context context) {
17 | super.onAttach(context);
18 | }
19 |
20 | @Nullable
21 | @Override
22 | public View onCreateView(@NonNull LayoutInflater inflater, @Nullable ViewGroup container, @Nullable Bundle savedInstanceState) {
23 | return inflater.inflate(R.layout.default_fragment, container, false);
24 | }
25 | }
26 |
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/app/src/main/java/com/example/umangburman/navdrawerwithnavcomponent/FirstFragment.java:
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1 | package com.example.umangburman.navdrawerwithnavcomponent;
2 |
3 | import android.content.Context;
4 | import android.os.Bundle;
5 | import android.view.LayoutInflater;
6 | import android.view.View;
7 | import android.view.ViewGroup;
8 |
9 | import androidx.annotation.NonNull;
10 | import androidx.annotation.Nullable;
11 | import androidx.fragment.app.Fragment;
12 |
13 | public class FirstFragment extends Fragment {
14 |
15 | @Override
16 | public void onAttach(Context context) {
17 | super.onAttach(context);
18 | }
19 |
20 | @Nullable
21 | @Override
22 | public View onCreateView(@NonNull LayoutInflater inflater, @Nullable ViewGroup container, @Nullable Bundle savedInstanceState) {
23 | return inflater.inflate(R.layout.first_fragment, container, false);
24 | }
25 | }
26 |
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/app/src/main/java/com/example/umangburman/navdrawerwithnavcomponent/MainActivity.java:
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1 | package com.example.umangburman.navdrawerwithnavcomponent;
2 |
3 | import android.os.Bundle;
4 | import android.view.MenuItem;
5 |
6 | import com.google.android.material.navigation.NavigationView;
7 |
8 | import androidx.annotation.NonNull;
9 | import androidx.appcompat.app.AppCompatActivity;
10 | import androidx.appcompat.widget.Toolbar;
11 | import androidx.core.view.GravityCompat;
12 | import androidx.drawerlayout.widget.DrawerLayout;
13 | import androidx.navigation.NavController;
14 | import androidx.navigation.Navigation;
15 | import androidx.navigation.ui.NavigationUI;
16 |
17 | public class MainActivity extends AppCompatActivity implements
18 | NavigationView.OnNavigationItemSelectedListener {
19 | public Toolbar toolbar;
20 |
21 | public DrawerLayout drawerLayout;
22 |
23 | public NavController navController;
24 |
25 | public NavigationView navigationView;
26 |
27 | @Override
28 | protected void onCreate(Bundle savedInstanceState) {
29 | super.onCreate(savedInstanceState);
30 | setContentView(R.layout.activity_main);
31 |
32 | setupNavigation();
33 |
34 | }
35 |
36 | // Setting Up One Time Navigation
37 | private void setupNavigation() {
38 |
39 | toolbar = findViewById(R.id.toolbar);
40 | setSupportActionBar(toolbar);
41 | getSupportActionBar().setDisplayHomeAsUpEnabled(true);
42 | getSupportActionBar().setDisplayShowHomeEnabled(true);
43 |
44 | drawerLayout = findViewById(R.id.drawer_layout);
45 |
46 | navigationView = findViewById(R.id.navigationView);
47 |
48 | navController = Navigation.findNavController(this, R.id.nav_host_fragment);
49 |
50 | NavigationUI.setupActionBarWithNavController(this, navController, drawerLayout);
51 |
52 | NavigationUI.setupWithNavController(navigationView, navController);
53 |
54 | navigationView.setNavigationItemSelectedListener(this);
55 |
56 | }
57 |
58 | @Override
59 | public boolean onSupportNavigateUp() {
60 | return NavigationUI.navigateUp(drawerLayout, Navigation.findNavController(this, R.id.nav_host_fragment));
61 | }
62 |
63 | @Override
64 | public void onBackPressed() {
65 | if (drawerLayout.isDrawerOpen(GravityCompat.START)) {
66 | drawerLayout.closeDrawer(GravityCompat.START);
67 | } else {
68 | super.onBackPressed();
69 | }
70 | }
71 |
72 | @Override
73 | public boolean onNavigationItemSelected(@NonNull MenuItem menuItem) {
74 |
75 | menuItem.setChecked(true);
76 |
77 | drawerLayout.closeDrawers();
78 |
79 | int id = menuItem.getItemId();
80 |
81 | switch (id) {
82 |
83 | case R.id.first:
84 | navController.navigate(R.id.firstFragment);
85 | break;
86 |
87 | case R.id.second:
88 | navController.navigate(R.id.secondFragment);
89 | break;
90 |
91 | case R.id.third:
92 | navController.navigate(R.id.thirdFragment);
93 | break;
94 |
95 | }
96 | return true;
97 |
98 | }
99 | }
100 |
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/app/src/main/java/com/example/umangburman/navdrawerwithnavcomponent/SecondFragment.java:
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1 | package com.example.umangburman.navdrawerwithnavcomponent;
2 |
3 | import android.content.Context;
4 | import android.os.Bundle;
5 | import android.view.LayoutInflater;
6 | import android.view.View;
7 | import android.view.ViewGroup;
8 |
9 | import androidx.annotation.NonNull;
10 | import androidx.annotation.Nullable;
11 | import androidx.fragment.app.Fragment;
12 |
13 | public class SecondFragment extends Fragment {
14 |
15 | @Override
16 | public void onAttach(Context context) {
17 | super.onAttach(context);
18 | }
19 |
20 | @Nullable
21 | @Override
22 | public View onCreateView(@NonNull LayoutInflater inflater, @Nullable ViewGroup container, @Nullable Bundle savedInstanceState) {
23 | return inflater.inflate(R.layout.second_fragment, container, false);
24 | }
25 | }
26 |
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/app/src/main/java/com/example/umangburman/navdrawerwithnavcomponent/ThirdFragment.java:
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1 | package com.example.umangburman.navdrawerwithnavcomponent;
2 |
3 | import android.content.Context;
4 | import android.os.Bundle;
5 | import android.view.LayoutInflater;
6 | import android.view.View;
7 | import android.view.ViewGroup;
8 |
9 | import androidx.annotation.NonNull;
10 | import androidx.annotation.Nullable;
11 | import androidx.fragment.app.Fragment;
12 |
13 | public class ThirdFragment extends Fragment {
14 |
15 | @Override
16 | public void onAttach(Context context) {
17 | super.onAttach(context);
18 | }
19 |
20 | @Nullable
21 | @Override
22 | public View onCreateView(@NonNull LayoutInflater inflater, @Nullable ViewGroup container, @Nullable Bundle savedInstanceState) {
23 | return inflater.inflate(R.layout.third_fragment, container, false);
24 | }
25 | }
26 |
27 |
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/app/src/main/res/drawable-v24/ic_launcher_foreground.xml:
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/app/src/main/res/drawable/header.png:
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/app/src/main/res/drawable/ic_android_black_24dp.xml:
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/app/src/main/res/menu/drawer_menu.xml:
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/app/src/main/res/mipmap-anydpi-v26/ic_launcher.xml:
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/app/src/main/res/mipmap-anydpi-v26/ic_launcher_round.xml:
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/app/src/main/res/mipmap-hdpi/ic_launcher.png:
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/app/src/main/res/mipmap-hdpi/ic_launcher_round.png:
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/app/src/main/res/mipmap-mdpi/ic_launcher.png:
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https://raw.githubusercontent.com/umangburman/Navigation-Drawer-With-Navigation-Component/0dc964efb31e25deadea115237e87befb71851bd/app/src/main/res/mipmap-mdpi/ic_launcher.png
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/app/src/main/res/mipmap-xhdpi/ic_launcher.png:
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https://raw.githubusercontent.com/umangburman/Navigation-Drawer-With-Navigation-Component/0dc964efb31e25deadea115237e87befb71851bd/app/src/main/res/mipmap-xhdpi/ic_launcher.png
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/app/src/main/res/mipmap-xhdpi/ic_launcher_round.png:
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/app/src/main/res/navigation/nav_graph.xml:
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8 |
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28 |
29 |
30 |
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/app/src/main/res/values/colors.xml:
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1 |
2 |
3 | #008577
4 | #00574B
5 | #D81B60
6 |
7 |
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/app/src/main/res/values/strings.xml:
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1 |
2 | NavDrawer with NavComponent
3 |
4 |
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/app/src/main/res/values/styles.xml:
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1 |
2 |
3 |
4 |
12 |
13 |
14 |
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/app/src/test/java/com/example/umangburman/navdrawerwithnavcomponent/ExampleUnitTest.java:
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1 | package com.example.umangburman.navdrawerwithnavcomponent;
2 |
3 | import org.junit.Test;
4 |
5 | import static org.junit.Assert.*;
6 |
7 | /**
8 | * Example local unit test, which will execute on the development machine (host).
9 | *
10 | * @see Testing documentation
11 | */
12 | public class ExampleUnitTest {
13 | @Test
14 | public void addition_isCorrect() {
15 | assertEquals(4, 2 + 2);
16 | }
17 | }
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/build.gradle:
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1 | // Top-level build file where you can add configuration options common to all sub-projects/modules.
2 |
3 | buildscript {
4 |
5 | repositories {
6 | google()
7 | jcenter()
8 | }
9 | dependencies {
10 | classpath 'com.android.tools.build:gradle:3.2.1'
11 |
12 |
13 | // NOTE: Do not place your application dependencies here; they belong
14 | // in the individual module build.gradle files
15 | }
16 | }
17 |
18 | allprojects {
19 | repositories {
20 | google()
21 | jcenter()
22 | }
23 | }
24 |
25 | task clean(type: Delete) {
26 | delete rootProject.buildDir
27 | }
28 |
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/gradle.properties:
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1 | # Project-wide Gradle settings.
2 | # IDE (e.g. Android Studio) users:
3 | # Gradle settings configured through the IDE *will override*
4 | # any settings specified in this file.
5 | # For more details on how to configure your build environment visit
6 | # http://www.gradle.org/docs/current/userguide/build_environment.html
7 | # Specifies the JVM arguments used for the daemon process.
8 | # The setting is particularly useful for tweaking memory settings.
9 | android.enableJetifier=true
10 | android.useAndroidX=true
11 | org.gradle.jvmargs=-Xmx1536m
12 | # When configured, Gradle will run in incubating parallel mode.
13 | # This option should only be used with decoupled projects. More details, visit
14 | # http://www.gradle.org/docs/current/userguide/multi_project_builds.html#sec:decoupled_projects
15 | # org.gradle.parallel=true
16 |
17 |
18 |
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/gradle/wrapper/gradle-wrapper.jar:
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https://raw.githubusercontent.com/umangburman/Navigation-Drawer-With-Navigation-Component/0dc964efb31e25deadea115237e87befb71851bd/gradle/wrapper/gradle-wrapper.jar
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/gradle/wrapper/gradle-wrapper.properties:
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1 | distributionBase=GRADLE_USER_HOME
2 | distributionPath=wrapper/dists
3 | distributionUrl=https\://services.gradle.org/distributions/gradle-4.6-all.zip
4 | zipStoreBase=GRADLE_USER_HOME
5 | zipStorePath=wrapper/dists
6 |
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/gradlew:
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1 | #!/usr/bin/env sh
2 |
3 | ##############################################################################
4 | ##
5 | ## Gradle start up script for UN*X
6 | ##
7 | ##############################################################################
8 |
9 | # Attempt to set APP_HOME
10 | # Resolve links: $0 may be a link
11 | PRG="$0"
12 | # Need this for relative symlinks.
13 | while [ -h "$PRG" ] ; do
14 | ls=`ls -ld "$PRG"`
15 | link=`expr "$ls" : '.*-> \(.*\)$'`
16 | if expr "$link" : '/.*' > /dev/null; then
17 | PRG="$link"
18 | else
19 | PRG=`dirname "$PRG"`"/$link"
20 | fi
21 | done
22 | SAVED="`pwd`"
23 | cd "`dirname \"$PRG\"`/" >/dev/null
24 | APP_HOME="`pwd -P`"
25 | cd "$SAVED" >/dev/null
26 |
27 | APP_NAME="Gradle"
28 | APP_BASE_NAME=`basename "$0"`
29 |
30 | # Add default JVM options here. You can also use JAVA_OPTS and GRADLE_OPTS to pass JVM options to this script.
31 | DEFAULT_JVM_OPTS=""
32 |
33 | # Use the maximum available, or set MAX_FD != -1 to use that value.
34 | MAX_FD="maximum"
35 |
36 | warn () {
37 | echo "$*"
38 | }
39 |
40 | die () {
41 | echo
42 | echo "$*"
43 | echo
44 | exit 1
45 | }
46 |
47 | # OS specific support (must be 'true' or 'false').
48 | cygwin=false
49 | msys=false
50 | darwin=false
51 | nonstop=false
52 | case "`uname`" in
53 | CYGWIN* )
54 | cygwin=true
55 | ;;
56 | Darwin* )
57 | darwin=true
58 | ;;
59 | MINGW* )
60 | msys=true
61 | ;;
62 | NONSTOP* )
63 | nonstop=true
64 | ;;
65 | esac
66 |
67 | CLASSPATH=$APP_HOME/gradle/wrapper/gradle-wrapper.jar
68 |
69 | # Determine the Java command to use to start the JVM.
70 | if [ -n "$JAVA_HOME" ] ; then
71 | if [ -x "$JAVA_HOME/jre/sh/java" ] ; then
72 | # IBM's JDK on AIX uses strange locations for the executables
73 | JAVACMD="$JAVA_HOME/jre/sh/java"
74 | else
75 | JAVACMD="$JAVA_HOME/bin/java"
76 | fi
77 | if [ ! -x "$JAVACMD" ] ; then
78 | die "ERROR: JAVA_HOME is set to an invalid directory: $JAVA_HOME
79 |
80 | Please set the JAVA_HOME variable in your environment to match the
81 | location of your Java installation."
82 | fi
83 | else
84 | JAVACMD="java"
85 | which java >/dev/null 2>&1 || die "ERROR: JAVA_HOME is not set and no 'java' command could be found in your PATH.
86 |
87 | Please set the JAVA_HOME variable in your environment to match the
88 | location of your Java installation."
89 | fi
90 |
91 | # Increase the maximum file descriptors if we can.
92 | if [ "$cygwin" = "false" -a "$darwin" = "false" -a "$nonstop" = "false" ] ; then
93 | MAX_FD_LIMIT=`ulimit -H -n`
94 | if [ $? -eq 0 ] ; then
95 | if [ "$MAX_FD" = "maximum" -o "$MAX_FD" = "max" ] ; then
96 | MAX_FD="$MAX_FD_LIMIT"
97 | fi
98 | ulimit -n $MAX_FD
99 | if [ $? -ne 0 ] ; then
100 | warn "Could not set maximum file descriptor limit: $MAX_FD"
101 | fi
102 | else
103 | warn "Could not query maximum file descriptor limit: $MAX_FD_LIMIT"
104 | fi
105 | fi
106 |
107 | # For Darwin, add options to specify how the application appears in the dock
108 | if $darwin; then
109 | GRADLE_OPTS="$GRADLE_OPTS \"-Xdock:name=$APP_NAME\" \"-Xdock:icon=$APP_HOME/media/gradle.icns\""
110 | fi
111 |
112 | # For Cygwin, switch paths to Windows format before running java
113 | if $cygwin ; then
114 | APP_HOME=`cygpath --path --mixed "$APP_HOME"`
115 | CLASSPATH=`cygpath --path --mixed "$CLASSPATH"`
116 | JAVACMD=`cygpath --unix "$JAVACMD"`
117 |
118 | # We build the pattern for arguments to be converted via cygpath
119 | ROOTDIRSRAW=`find -L / -maxdepth 1 -mindepth 1 -type d 2>/dev/null`
120 | SEP=""
121 | for dir in $ROOTDIRSRAW ; do
122 | ROOTDIRS="$ROOTDIRS$SEP$dir"
123 | SEP="|"
124 | done
125 | OURCYGPATTERN="(^($ROOTDIRS))"
126 | # Add a user-defined pattern to the cygpath arguments
127 | if [ "$GRADLE_CYGPATTERN" != "" ] ; then
128 | OURCYGPATTERN="$OURCYGPATTERN|($GRADLE_CYGPATTERN)"
129 | fi
130 | # Now convert the arguments - kludge to limit ourselves to /bin/sh
131 | i=0
132 | for arg in "$@" ; do
133 | CHECK=`echo "$arg"|egrep -c "$OURCYGPATTERN" -`
134 | CHECK2=`echo "$arg"|egrep -c "^-"` ### Determine if an option
135 |
136 | if [ $CHECK -ne 0 ] && [ $CHECK2 -eq 0 ] ; then ### Added a condition
137 | eval `echo args$i`=`cygpath --path --ignore --mixed "$arg"`
138 | else
139 | eval `echo args$i`="\"$arg\""
140 | fi
141 | i=$((i+1))
142 | done
143 | case $i in
144 | (0) set -- ;;
145 | (1) set -- "$args0" ;;
146 | (2) set -- "$args0" "$args1" ;;
147 | (3) set -- "$args0" "$args1" "$args2" ;;
148 | (4) set -- "$args0" "$args1" "$args2" "$args3" ;;
149 | (5) set -- "$args0" "$args1" "$args2" "$args3" "$args4" ;;
150 | (6) set -- "$args0" "$args1" "$args2" "$args3" "$args4" "$args5" ;;
151 | (7) set -- "$args0" "$args1" "$args2" "$args3" "$args4" "$args5" "$args6" ;;
152 | (8) set -- "$args0" "$args1" "$args2" "$args3" "$args4" "$args5" "$args6" "$args7" ;;
153 | (9) set -- "$args0" "$args1" "$args2" "$args3" "$args4" "$args5" "$args6" "$args7" "$args8" ;;
154 | esac
155 | fi
156 |
157 | # Escape application args
158 | save () {
159 | for i do printf %s\\n "$i" | sed "s/'/'\\\\''/g;1s/^/'/;\$s/\$/' \\\\/" ; done
160 | echo " "
161 | }
162 | APP_ARGS=$(save "$@")
163 |
164 | # Collect all arguments for the java command, following the shell quoting and substitution rules
165 | eval set -- $DEFAULT_JVM_OPTS $JAVA_OPTS $GRADLE_OPTS "\"-Dorg.gradle.appname=$APP_BASE_NAME\"" -classpath "\"$CLASSPATH\"" org.gradle.wrapper.GradleWrapperMain "$APP_ARGS"
166 |
167 | # by default we should be in the correct project dir, but when run from Finder on Mac, the cwd is wrong
168 | if [ "$(uname)" = "Darwin" ] && [ "$HOME" = "$PWD" ]; then
169 | cd "$(dirname "$0")"
170 | fi
171 |
172 | exec "$JAVACMD" "$@"
173 |
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/gradlew.bat:
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1 | @if "%DEBUG%" == "" @echo off
2 | @rem ##########################################################################
3 | @rem
4 | @rem Gradle startup script for Windows
5 | @rem
6 | @rem ##########################################################################
7 |
8 | @rem Set local scope for the variables with windows NT shell
9 | if "%OS%"=="Windows_NT" setlocal
10 |
11 | set DIRNAME=%~dp0
12 | if "%DIRNAME%" == "" set DIRNAME=.
13 | set APP_BASE_NAME=%~n0
14 | set APP_HOME=%DIRNAME%
15 |
16 | @rem Add default JVM options here. You can also use JAVA_OPTS and GRADLE_OPTS to pass JVM options to this script.
17 | set DEFAULT_JVM_OPTS=
18 |
19 | @rem Find java.exe
20 | if defined JAVA_HOME goto findJavaFromJavaHome
21 |
22 | set JAVA_EXE=java.exe
23 | %JAVA_EXE% -version >NUL 2>&1
24 | if "%ERRORLEVEL%" == "0" goto init
25 |
26 | echo.
27 | echo ERROR: JAVA_HOME is not set and no 'java' command could be found in your PATH.
28 | echo.
29 | echo Please set the JAVA_HOME variable in your environment to match the
30 | echo location of your Java installation.
31 |
32 | goto fail
33 |
34 | :findJavaFromJavaHome
35 | set JAVA_HOME=%JAVA_HOME:"=%
36 | set JAVA_EXE=%JAVA_HOME%/bin/java.exe
37 |
38 | if exist "%JAVA_EXE%" goto init
39 |
40 | echo.
41 | echo ERROR: JAVA_HOME is set to an invalid directory: %JAVA_HOME%
42 | echo.
43 | echo Please set the JAVA_HOME variable in your environment to match the
44 | echo location of your Java installation.
45 |
46 | goto fail
47 |
48 | :init
49 | @rem Get command-line arguments, handling Windows variants
50 |
51 | if not "%OS%" == "Windows_NT" goto win9xME_args
52 |
53 | :win9xME_args
54 | @rem Slurp the command line arguments.
55 | set CMD_LINE_ARGS=
56 | set _SKIP=2
57 |
58 | :win9xME_args_slurp
59 | if "x%~1" == "x" goto execute
60 |
61 | set CMD_LINE_ARGS=%*
62 |
63 | :execute
64 | @rem Setup the command line
65 |
66 | set CLASSPATH=%APP_HOME%\gradle\wrapper\gradle-wrapper.jar
67 |
68 | @rem Execute Gradle
69 | "%JAVA_EXE%" %DEFAULT_JVM_OPTS% %JAVA_OPTS% %GRADLE_OPTS% "-Dorg.gradle.appname=%APP_BASE_NAME%" -classpath "%CLASSPATH%" org.gradle.wrapper.GradleWrapperMain %CMD_LINE_ARGS%
70 |
71 | :end
72 | @rem End local scope for the variables with windows NT shell
73 | if "%ERRORLEVEL%"=="0" goto mainEnd
74 |
75 | :fail
76 | rem Set variable GRADLE_EXIT_CONSOLE if you need the _script_ return code instead of
77 | rem the _cmd.exe /c_ return code!
78 | if not "" == "%GRADLE_EXIT_CONSOLE%" exit 1
79 | exit /b 1
80 |
81 | :mainEnd
82 | if "%OS%"=="Windows_NT" endlocal
83 |
84 | :omega
85 |
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/settings.gradle:
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1 | include ':app'
2 |
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