Added support for butterknife library for view bindings

maskara · maskara · commit 060750b05069 · 2017-03-21T00:04:32.000+05:30
diff --git a/app/build.gradle b/app/build.gradle
@@ -16,6 +16,8 @@ dependencies {
     compile "com.android.support:appcompat-v7:${project.supportLibVersion}"
     compile "com.android.support:design:${project.supportLibVersion}"
     compile 'com.google.code.gson:gson:2.7'
+    compile "com.jakewharton:butterknife:$BUTTERKNIFE_VERSION"
+    annotationProcessor "com.jakewharton:butterknife-compiler:$BUTTERKNIFE_VERSION"
 
     testCompile 'junit:junit:4.12'
 }
diff --git a/app/src/main/java/fr/free/nrw/commons/AboutActivity.java b/app/src/main/java/fr/free/nrw/commons/AboutActivity.java
@@ -7,23 +7,21 @@
 
 import fr.free.nrw.commons.theme.BaseActivity;
 
+import butterknife.BindView;
+import butterknife.ButterKnife;
+
 public class AboutActivity extends BaseActivity {
-    private TextView versionText;
-    private TextView licenseText;
-    private TextView improveText;
-    private TextView privacyPolicyText;
-    private TextView uploadsToText;
+    @BindView(R.id.about_version) TextView versionText;
+    @BindView(R.id.about_license) TextView licenseText;
+    @BindView(R.id.about_improve) TextView improveText;
+    @BindView(R.id.about_privacy_policy) TextView privacyPolicyText;
+    @BindView(R.id.about_uploads_to) TextView uploadsToText;
 
     @Override
     public void onCreate(Bundle savedInstanceState) {
         super.onCreate(savedInstanceState);
         setContentView(R.layout.activity_about);
-
-        versionText = (TextView) findViewById(R.id.about_version);
-        licenseText = (TextView) findViewById(R.id.about_license);
-        improveText = (TextView) findViewById(R.id.about_improve);
-        privacyPolicyText = (TextView) findViewById(R.id.about_privacy_policy);
-        uploadsToText = (TextView) findViewById(R.id.about_uploads_to);
+        ButterKnife.bind(this);
 
         uploadsToText.setText(CommonsApplication.EVENTLOG_WIKI);
         versionText.setText(CommonsApplication.APPLICATION_VERSION);
diff --git a/app/src/main/java/fr/free/nrw/commons/contributions/ContributionsListFragment.java b/app/src/main/java/fr/free/nrw/commons/contributions/ContributionsListFragment.java
@@ -25,6 +25,8 @@
 
 import java.lang.reflect.Method;
 
+import butterknife.BindView;
+import butterknife.ButterKnife;
 import fr.free.nrw.commons.AboutActivity;
 import fr.free.nrw.commons.CommonsApplication;
 import fr.free.nrw.commons.R;
@@ -39,21 +41,17 @@ public interface SourceRefresher {
         void refreshSource();
     }
 
-    private GridView contributionsList;
-    private TextView waitingMessage;
-    private TextView emptyMessage;
+    @BindView(R.id.contributionsList) GridView contributionsList;
+    @BindView(R.id.waitingMessage) TextView waitingMessage;
+    @BindView(R.id.emptyMessage) TextView emptyMessage;
 
     private ContributionController controller;
     private static final String TAG = "ContributionsList";
 
     @Override
     public View onCreateView(LayoutInflater inflater, ViewGroup container, Bundle savedInstanceState) {
         View v = inflater.inflate(R.layout.fragment_contributions, container, false);
-
-
-        contributionsList = (GridView) v.findViewById(R.id.contributionsList);
-        waitingMessage = (TextView) v.findViewById(R.id.waitingMessage);
-        emptyMessage = (TextView) v.findViewById(R.id.emptyMessage);
+        ButterKnife.bind(this, v);
 
         contributionsList.setOnItemClickListener((AdapterView.OnItemClickListener)getActivity());
         if(savedInstanceState != null) {
diff --git a/app/src/main/java/fr/free/nrw/commons/upload/SingleUploadFragment.java b/app/src/main/java/fr/free/nrw/commons/upload/SingleUploadFragment.java
@@ -29,20 +29,28 @@
 
 import java.util.ArrayList;
 
+import butterknife.BindView;
+import butterknife.ButterKnife;
+import butterknife.OnClick;
+import butterknife.OnItemSelected;
+import butterknife.OnTouch;
 import fr.free.nrw.commons.Prefs;
 import fr.free.nrw.commons.R;
 import fr.free.nrw.commons.Utils;
 
 public class SingleUploadFragment extends Fragment {
+    private SharedPreferences prefs;
+    private String license;
 
     public interface OnUploadActionInitiated {
         void uploadActionInitiated(String title, String description);
     }
 
-    private EditText titleEdit;
-    private EditText descEdit;
-    private TextView licenseSummaryView;
-    private Spinner licenseSpinner;
+    @BindView(R.id.titleEdit) EditText titleEdit;
+    @BindView(R.id.descEdit) EditText descEdit;
+    @BindView(R.id.titleDescButton) Button titleDescButton;
+    @BindView(R.id.share_license_summary) TextView licenseSummaryView;
+    @BindView(R.id.licenseSpinner) Spinner licenseSpinner;
 
     private OnUploadActionInitiated uploadActionInitiatedHandler;
 
@@ -82,12 +90,7 @@ public boolean onOptionsItemSelected(MenuItem item) {
     @Override
     public View onCreateView(LayoutInflater inflater, ViewGroup container, Bundle savedInstanceState) {
         View rootView = inflater.inflate(R.layout.fragment_single_upload, null);
-
-        titleEdit = (EditText)rootView.findViewById(R.id.titleEdit);
-        descEdit = (EditText)rootView.findViewById(R.id.descEdit);
-        Button titleDescButton = (Button) rootView.findViewById(R.id.titleDescButton);
-        licenseSpinner = (Spinner) rootView.findViewById(R.id.licenseSpinner);
-        licenseSummaryView = (TextView)rootView.findViewById(R.id.share_license_summary);
+        ButterKnife.bind(this, rootView);
 
         ArrayList<String> licenseItems = new ArrayList<>();
         licenseItems.add(getString(R.string.license_name_cc0));
@@ -96,8 +99,8 @@ public View onCreateView(LayoutInflater inflater, ViewGroup container, Bundle sa
         licenseItems.add(getString(R.string.license_name_cc_by_four));
         licenseItems.add(getString(R.string.license_name_cc_by_sa_four));
 
-        final SharedPreferences prefs = PreferenceManager.getDefaultSharedPreferences(getActivity());
-        final String license = prefs.getString(Prefs.DEFAULT_LICENSE, Prefs.Licenses.CC_BY_SA_3);
+        prefs = PreferenceManager.getDefaultSharedPreferences(getActivity());
+        license = prefs.getString(Prefs.DEFAULT_LICENSE, Prefs.Licenses.CC_BY_SA_3);
 
         Log.d("Single Upload fragment", license);
 
@@ -108,59 +111,6 @@ public View onCreateView(LayoutInflater inflater, ViewGroup container, Bundle sa
         Log.d("Single Upload fragment", "Position:"+position+" "+getString(Utils.licenseNameFor(license)));
         licenseSpinner.setSelection(position);
 
-        licenseSpinner.setOnItemSelectedListener(new AdapterView.OnItemSelectedListener() {
-            @Override
-            public void onItemSelected(AdapterView<?> parent, View view, int position, long id) {
-
-                //Set selected color to white because it should be readable on random images.
-                TextView selectedText = (TextView) licenseSpinner.getChildAt(0);
-                if (selectedText != null ) {
-                    selectedText.setTextColor(Color.WHITE);
-                }
-
-                String licenseName = parent.getItemAtPosition(position).toString();
-
-                String license = Prefs.Licenses.CC_BY_SA_3; // default value
-                if(getString(R.string.license_name_cc0).equals(licenseName)) {
-                    license = Prefs.Licenses.CC0;
-                } else if(getString(R.string.license_name_cc_by).equals(licenseName)) {
-                    license = Prefs.Licenses.CC_BY_3;
-                } else if(getString(R.string.license_name_cc_by_sa).equals(licenseName)) {
-                    license = Prefs.Licenses.CC_BY_SA_3;
-                } else if(getString(R.string.license_name_cc_by_four).equals(licenseName)) {
-                    license = Prefs.Licenses.CC_BY_4;
-                } else if(getString(R.string.license_name_cc_by_sa_four).equals(licenseName)) {
-                    license = Prefs.Licenses.CC_BY_SA_4;
-                }
-
-                setLicenseSummary(license);
-                SharedPreferences.Editor editor = prefs.edit();
-                editor.putString(Prefs.DEFAULT_LICENSE, license);
-                editor.apply();
-            }
-
-            @Override
-            public void onNothingSelected(AdapterView<?> parent) {
-
-            }
-        });
-
-        titleDescButton.setOnClickListener(new View.OnClickListener()
-        {
-            @Override
-            public void onClick(View v)
-            {
-                //Retrieve last title and desc entered
-                SharedPreferences titleDesc = PreferenceManager.getDefaultSharedPreferences(getActivity());
-                String title = titleDesc.getString("Title", "");
-                String desc = titleDesc.getString("Desc", "");
-                Log.d(TAG, "Title: " + title + ", Desc: " + desc);
-
-                titleEdit.setText(title);
-                descEdit.setText(desc);
-            }
-        });
-
         TextWatcher uploadEnabler = new TextWatcher() {
             @Override
             public void beforeTextChanged(CharSequence charSequence, int i, int i2, int i3) { }
@@ -180,25 +130,54 @@ public void afterTextChanged(Editable editable) {
 
         setLicenseSummary(license);
 
-        // Open license page on touch
-        licenseSummaryView.setOnTouchListener(new View.OnTouchListener() {
-            @Override
-            public boolean onTouch(View view, MotionEvent motionEvent) {
-                if (motionEvent.getActionMasked() == MotionEvent.ACTION_DOWN) {
-                    Intent intent = new Intent();
-                    intent.setAction(Intent.ACTION_VIEW);
-                    intent.setData(Uri.parse(Utils.licenseUrlFor(license)));
-                    startActivity(intent);
-                    return true;
-                } else {
-                    return false;
-                }
-            }
-        });
-
         return rootView;
     }
 
+    @OnItemSelected(R.id.licenseSpinner) void onLicenseSelected(AdapterView<?> parent, View view, int position, long id) {
+        String licenseName = parent.getItemAtPosition(position).toString();
+
+        String license = Prefs.Licenses.CC_BY_SA_3; // default value
+        if(getString(R.string.license_name_cc0).equals(licenseName)) {
+            license = Prefs.Licenses.CC0;
+        } else if(getString(R.string.license_name_cc_by).equals(licenseName)) {
+            license = Prefs.Licenses.CC_BY_3;
+        } else if(getString(R.string.license_name_cc_by_sa).equals(licenseName)) {
+            license = Prefs.Licenses.CC_BY_SA_3;
+        } else if(getString(R.string.license_name_cc_by_four).equals(licenseName)) {
+            license = Prefs.Licenses.CC_BY_4;
+        } else if(getString(R.string.license_name_cc_by_sa_four).equals(licenseName)) {
+            license = Prefs.Licenses.CC_BY_SA_4;
+        }
+
+        setLicenseSummary(license);
+        SharedPreferences.Editor editor = prefs.edit();
+        editor.putString(Prefs.DEFAULT_LICENSE, license);
+        editor.commit();
+    }
+
+    @OnTouch(R.id.share_license_summary) boolean showLicence(View view, MotionEvent motionEvent) {
+        if (motionEvent.getActionMasked() == MotionEvent.ACTION_DOWN) {
+            Intent intent = new Intent();
+            intent.setAction(Intent.ACTION_VIEW);
+            intent.setData(Uri.parse(Utils.licenseUrlFor(license)));
+            startActivity(intent);
+            return true;
+        } else {
+            return false;
+        }
+    }
+
+    @OnClick(R.id.titleDescButton) void setTitleDescButton() {
+        //Retrieve last title and desc entered
+        SharedPreferences titleDesc = PreferenceManager.getDefaultSharedPreferences(getActivity());
+        String title = titleDesc.getString("Title", "");
+        String desc = titleDesc.getString("Desc", "");
+        Log.d(TAG, "Title: " + title + ", Desc: " + desc);
+
+        titleEdit.setText(title);
+        descEdit.setText(desc);
+    }
+
     private void setLicenseSummary(String license) {
         licenseSummaryView.setText(getString(R.string.share_license_summary, getString(Utils.licenseNameFor(license))));
     }
diff --git a/gradle.properties b/gradle.properties
@@ -7,3 +7,7 @@ buildToolsVersion = 25.0.1
 
 minSdkVersion = 15
 targetSdkVersion = 25
+android.useDeprecatedNdk=true
+
+# Library dependencies
+BUTTERKNIFE_VERSION=8.4.0
diff --git a/script/style/checkstyle.xml b/script/style/checkstyle.xml
@@ -77,6 +77,34 @@
             <message key="ws.notPreceded"
                      value="WhitespaceAround: ''{0}'' is not preceded with whitespace."/>
         </module>
+
+        <module name="VisibilityModifier">
+            <property name="packageAllowed" value="false"/>
+
+            <!-- Butter Knife -->
+            <property name="ignoreAnnotationCanonicalNames" value="BindArray" />
+            <property name="ignoreAnnotationCanonicalNames" value="BindBitmap" />
+            <property name="ignoreAnnotationCanonicalNames" value="BindBool" />
+            <property name="ignoreAnnotationCanonicalNames" value="BindColor" />
+            <property name="ignoreAnnotationCanonicalNames" value="BindDimen" />
+            <property name="ignoreAnnotationCanonicalNames" value="BindDrawable" />
+            <property name="ignoreAnnotationCanonicalNames" value="BindInt" />
+            <property name="ignoreAnnotationCanonicalNames" value="BindString" />
+            <property name="ignoreAnnotationCanonicalNames" value="BindView" />
+            <property name="ignoreAnnotationCanonicalNames" value="BindViews" />
+            <property name="ignoreAnnotationCanonicalNames" value="OnCheckedChanged" />
+            <property name="ignoreAnnotationCanonicalNames" value="OnClick" />
+            <property name="ignoreAnnotationCanonicalNames" value="OnEditorAction" />
+            <property name="ignoreAnnotationCanonicalNames" value="OnFocusChange" />
+            <property name="ignoreAnnotationCanonicalNames" value="OnItemClick" />
+            <property name="ignoreAnnotationCanonicalNames" value="OnItemLongClick" />
+            <property name="ignoreAnnotationCanonicalNames" value="OnItemSelected" />
+            <property name="ignoreAnnotationCanonicalNames" value="OnLongClick" />
+            <property name="ignoreAnnotationCanonicalNames" value="OnPageChange" />
+            <property name="ignoreAnnotationCanonicalNames" value="OnTextChanged" />
+            <property name="ignoreAnnotationCanonicalNames" value="OnTouch" />
+        </module>
+
         <module name="OneStatementPerLine"/>
         <module name="MultipleVariableDeclarations"/>
         <module name="ArrayTypeStyle"/>

Original file line number	Diff line number	Diff line change
`@@ -16,6 +16,8 @@ dependencies {`
`16`	`16`	`compile "com.android.support:appcompat-v7:${project.supportLibVersion}"`
`17`	`17`	`compile "com.android.support:design:${project.supportLibVersion}"`
`18`	`18`	`compile 'com.google.code.gson:gson:2.7'`
	`19`	`+ compile "com.jakewharton:butterknife:$BUTTERKNIFE_VERSION"`
	`20`	`+ annotationProcessor "com.jakewharton:butterknife-compiler:$BUTTERKNIFE_VERSION"`
`19`	`21`
`20`	`22`	`testCompile 'junit:junit:4.12'`
`21`	`23`	`}`