(activity);
52 | if (sUiNightMode == Configuration.UI_MODE_NIGHT_UNDEFINED)
53 | {
54 | sUiNightMode = defaultUiMode;
55 | }
56 | updateConfig(sUiNightMode);
57 |
58 | if (theme != -1)
59 | {
60 | activity.setTheme(theme);
61 | }
62 | }
63 |
64 | private void updateConfig(int uiNightMode)
65 | {
66 |
67 | Activity activity = mActivity.get();
68 | if (activity == null)
69 | {
70 | throw new IllegalStateException("Activity went away?");
71 | }
72 | Configuration newConfig = new Configuration(activity.getResources().getConfiguration());
73 | newConfig.uiMode &= ~Configuration.UI_MODE_NIGHT_MASK;
74 | newConfig.uiMode |= uiNightMode;
75 | activity.getResources().updateConfiguration(newConfig, null);
76 | sUiNightMode = uiNightMode;
77 | if (mPrefs != null)
78 | {
79 | mPrefs.edit()
80 | .putInt(PREF_KEY, sUiNightMode)
81 | .apply();
82 | }
83 | }
84 |
85 | public static int getUiNightMode()
86 | {
87 |
88 | return sUiNightMode;
89 | }
90 |
91 | public void toggle()
92 | {
93 |
94 | if (sUiNightMode == Configuration.UI_MODE_NIGHT_YES)
95 | {
96 | notNight();
97 | } else
98 | {
99 | night();
100 | }
101 | }
102 |
103 |
104 | public void notNight()
105 | {
106 |
107 | updateConfig(Configuration.UI_MODE_NIGHT_NO);
108 | System.gc();
109 | System.runFinalization();
110 | System.gc();
111 | mActivity.get().recreate();
112 | }
113 |
114 | public void night()
115 | {
116 |
117 | updateConfig(Configuration.UI_MODE_NIGHT_YES);
118 | System.gc();
119 | System.runFinalization(); // added in https://github.com/android/platform_frameworks_base/commit/6f3a38f3afd79ed6dddcef5c83cb442d6749e2ff
120 | System.gc();
121 | mActivity.get().recreate();
122 | }
123 | }
--------------------------------------------------------------------------------
/app/src/main/res/values/styles.xml:
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1 |
2 |
3 |
4 |
10 |
11 |
19 |
20 |
29 |
30 |
38 |
39 |
42 |
43 |
70 |
71 |
81 |
82 |
86 |
87 |
88 |
--------------------------------------------------------------------------------
/app/src/main/res/values-night/styles.xml:
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1 |
2 |
3 |
4 |
10 |
11 |
19 |
20 |
29 |
30 |
38 |
39 |
42 |
43 |
70 |
71 |
81 |
82 |
86 |
87 |
88 |
--------------------------------------------------------------------------------
/gradlew:
--------------------------------------------------------------------------------
1 | #!/usr/bin/env bash
2 |
3 | ##############################################################################
4 | ##
5 | ## Gradle start up script for UN*X
6 | ##
7 | ##############################################################################
8 |
9 | # Add default JVM options here. You can also use JAVA_OPTS and GRADLE_OPTS to pass JVM options to this script.
10 | DEFAULT_JVM_OPTS=""
11 |
12 | APP_NAME="Gradle"
13 | APP_BASE_NAME=`basename "$0"`
14 |
15 | # Use the maximum available, or set MAX_FD != -1 to use that value.
16 | MAX_FD="maximum"
17 |
18 | warn ( ) {
19 | echo "$*"
20 | }
21 |
22 | die ( ) {
23 | echo
24 | echo "$*"
25 | echo
26 | exit 1
27 | }
28 |
29 | # OS specific support (must be 'true' or 'false').
30 | cygwin=false
31 | msys=false
32 | darwin=false
33 | case "`uname`" in
34 | CYGWIN* )
35 | cygwin=true
36 | ;;
37 | Darwin* )
38 | darwin=true
39 | ;;
40 | MINGW* )
41 | msys=true
42 | ;;
43 | esac
44 |
45 | # Attempt to set APP_HOME
46 | # Resolve links: $0 may be a link
47 | PRG="$0"
48 | # Need this for relative symlinks.
49 | while [ -h "$PRG" ] ; do
50 | ls=`ls -ld "$PRG"`
51 | link=`expr "$ls" : '.*-> \(.*\)$'`
52 | if expr "$link" : '/.*' > /dev/null; then
53 | PRG="$link"
54 | else
55 | PRG=`dirname "$PRG"`"/$link"
56 | fi
57 | done
58 | SAVED="`pwd`"
59 | cd "`dirname \"$PRG\"`/" >/dev/null
60 | APP_HOME="`pwd -P`"
61 | cd "$SAVED" >/dev/null
62 |
63 | CLASSPATH=$APP_HOME/gradle/wrapper/gradle-wrapper.jar
64 |
65 | # Determine the Java command to use to start the JVM.
66 | if [ -n "$JAVA_HOME" ] ; then
67 | if [ -x "$JAVA_HOME/jre/sh/java" ] ; then
68 | # IBM's JDK on AIX uses strange locations for the executables
69 | JAVACMD="$JAVA_HOME/jre/sh/java"
70 | else
71 | JAVACMD="$JAVA_HOME/bin/java"
72 | fi
73 | if [ ! -x "$JAVACMD" ] ; then
74 | die "ERROR: JAVA_HOME is set to an invalid directory: $JAVA_HOME
75 |
76 | Please set the JAVA_HOME variable in your environment to match the
77 | location of your Java installation."
78 | fi
79 | else
80 | JAVACMD="java"
81 | which java >/dev/null 2>&1 || die "ERROR: JAVA_HOME is not set and no 'java' command could be found in your PATH.
82 |
83 | Please set the JAVA_HOME variable in your environment to match the
84 | location of your Java installation."
85 | fi
86 |
87 | # Increase the maximum file descriptors if we can.
88 | if [ "$cygwin" = "false" -a "$darwin" = "false" ] ; then
89 | MAX_FD_LIMIT=`ulimit -H -n`
90 | if [ $? -eq 0 ] ; then
91 | if [ "$MAX_FD" = "maximum" -o "$MAX_FD" = "max" ] ; then
92 | MAX_FD="$MAX_FD_LIMIT"
93 | fi
94 | ulimit -n $MAX_FD
95 | if [ $? -ne 0 ] ; then
96 | warn "Could not set maximum file descriptor limit: $MAX_FD"
97 | fi
98 | else
99 | warn "Could not query maximum file descriptor limit: $MAX_FD_LIMIT"
100 | fi
101 | fi
102 |
103 | # For Darwin, add options to specify how the application appears in the dock
104 | if $darwin; then
105 | GRADLE_OPTS="$GRADLE_OPTS \"-Xdock:name=$APP_NAME\" \"-Xdock:icon=$APP_HOME/media/gradle.icns\""
106 | fi
107 |
108 | # For Cygwin, switch paths to Windows format before running java
109 | if $cygwin ; then
110 | APP_HOME=`cygpath --path --mixed "$APP_HOME"`
111 | CLASSPATH=`cygpath --path --mixed "$CLASSPATH"`
112 | JAVACMD=`cygpath --unix "$JAVACMD"`
113 |
114 | # We build the pattern for arguments to be converted via cygpath
115 | ROOTDIRSRAW=`find -L / -maxdepth 1 -mindepth 1 -type d 2>/dev/null`
116 | SEP=""
117 | for dir in $ROOTDIRSRAW ; do
118 | ROOTDIRS="$ROOTDIRS$SEP$dir"
119 | SEP="|"
120 | done
121 | OURCYGPATTERN="(^($ROOTDIRS))"
122 | # Add a user-defined pattern to the cygpath arguments
123 | if [ "$GRADLE_CYGPATTERN" != "" ] ; then
124 | OURCYGPATTERN="$OURCYGPATTERN|($GRADLE_CYGPATTERN)"
125 | fi
126 | # Now convert the arguments - kludge to limit ourselves to /bin/sh
127 | i=0
128 | for arg in "$@" ; do
129 | CHECK=`echo "$arg"|egrep -c "$OURCYGPATTERN" -`
130 | CHECK2=`echo "$arg"|egrep -c "^-"` ### Determine if an option
131 |
132 | if [ $CHECK -ne 0 ] && [ $CHECK2 -eq 0 ] ; then ### Added a condition
133 | eval `echo args$i`=`cygpath --path --ignore --mixed "$arg"`
134 | else
135 | eval `echo args$i`="\"$arg\""
136 | fi
137 | i=$((i+1))
138 | done
139 | case $i in
140 | (0) set -- ;;
141 | (1) set -- "$args0" ;;
142 | (2) set -- "$args0" "$args1" ;;
143 | (3) set -- "$args0" "$args1" "$args2" ;;
144 | (4) set -- "$args0" "$args1" "$args2" "$args3" ;;
145 | (5) set -- "$args0" "$args1" "$args2" "$args3" "$args4" ;;
146 | (6) set -- "$args0" "$args1" "$args2" "$args3" "$args4" "$args5" ;;
147 | (7) set -- "$args0" "$args1" "$args2" "$args3" "$args4" "$args5" "$args6" ;;
148 | (8) set -- "$args0" "$args1" "$args2" "$args3" "$args4" "$args5" "$args6" "$args7" ;;
149 | (9) set -- "$args0" "$args1" "$args2" "$args3" "$args4" "$args5" "$args6" "$args7" "$args8" ;;
150 | esac
151 | fi
152 |
153 | # Split up the JVM_OPTS And GRADLE_OPTS values into an array, following the shell quoting and substitution rules
154 | function splitJvmOpts() {
155 | JVM_OPTS=("$@")
156 | }
157 | eval splitJvmOpts $DEFAULT_JVM_OPTS $JAVA_OPTS $GRADLE_OPTS
158 | JVM_OPTS[${#JVM_OPTS[*]}]="-Dorg.gradle.appname=$APP_BASE_NAME"
159 |
160 | exec "$JAVACMD" "${JVM_OPTS[@]}" -classpath "$CLASSPATH" org.gradle.wrapper.GradleWrapperMain "$@"
161 |
--------------------------------------------------------------------------------
/app/src/main/java/com/kevin/tech/bottomnavigationbarforandroid/fragment/NavigationFragment.java:
--------------------------------------------------------------------------------
1 | package com.kevin.tech.bottomnavigationbarforandroid.fragment;
2 |
3 | import android.os.Bundle;
4 | import android.support.annotation.Nullable;
5 | import android.support.v4.app.Fragment;
6 | import android.support.v4.app.FragmentTransaction;
7 | import android.text.TextUtils;
8 | import android.view.LayoutInflater;
9 | import android.view.View;
10 | import android.view.ViewGroup;
11 | import android.widget.TextView;
12 |
13 | import com.ashokvarma.bottomnavigation.BottomNavigationBar;
14 | import com.ashokvarma.bottomnavigation.BottomNavigationItem;
15 | import com.kevin.tech.bottomnavigationbarforandroid.Constants;
16 | import com.kevin.tech.bottomnavigationbarforandroid.R;
17 | import com.kevin.tech.bottomnavigationbarforandroid.fragment.subfragment.HomeFragment;
18 | import com.kevin.tech.bottomnavigationbarforandroid.fragment.subfragment.LikeFragment;
19 | import com.kevin.tech.bottomnavigationbarforandroid.fragment.subfragment.LocationFragment;
20 | import com.kevin.tech.bottomnavigationbarforandroid.fragment.subfragment.PersonFragment;
21 |
22 | /**
23 | * Created by Kevin on 2016/11/28.
24 | * Blog:http://blog.csdn.net/student9128
25 | * Description: Bottom Navigation Bar by BottomNavigationBar
26 | */
27 |
28 | public class NavigationFragment extends Fragment implements BottomNavigationBar.OnTabSelectedListener {
29 |
30 |
31 | private BottomNavigationBar mBottomNavigationBar;
32 | private HomeFragment mHomeFragment;
33 | private LocationFragment mLocationFragment;
34 | private LikeFragment mLikeFragment;
35 | private PersonFragment mPersonFragment;
36 | private TextView mTextView;
37 |
38 | public static NavigationFragment newInstance(String s) {
39 | NavigationFragment navigationFragment = new NavigationFragment();
40 | Bundle bundle = new Bundle();
41 | bundle.putString(Constants.ARGS, s);
42 | navigationFragment.setArguments(bundle);
43 | return navigationFragment;
44 | }
45 |
46 | @Nullable
47 | @Override
48 | public View onCreateView(LayoutInflater inflater, @Nullable ViewGroup container, @Nullable Bundle savedInstanceState) {
49 | View view = inflater.inflate(R.layout.fragment_bottom_navigation_bar, container, false);
50 | mTextView = (TextView) view.findViewById(R.id.activity_text_view);
51 | Bundle bundle = getArguments();
52 | if (bundle != null) {
53 | String s = bundle.getString(Constants.ARGS);
54 | if (!TextUtils.isEmpty(s)) {
55 | mTextView.setText(s);
56 | }
57 | }
58 | mBottomNavigationBar = (BottomNavigationBar) view.findViewById(R.id.bottom_navigation_bar);
59 | mBottomNavigationBar.setBackgroundStyle(BottomNavigationBar.BACKGROUND_STYLE_STATIC);
60 | mBottomNavigationBar.setMode(BottomNavigationBar.MODE_FIXED);
61 |
62 | mBottomNavigationBar.addItem(new BottomNavigationItem(R.drawable.home_fill, getString(R.string.item_home)).setInactiveIconResource(R.drawable.home).setActiveColorResource(R.color.colorPrimary).setInActiveColorResource(R.color.black_1))
63 | .addItem(new BottomNavigationItem(R.drawable.location_fill, getString(R.string.item_location)).setInactiveIconResource(R.drawable.location).setActiveColorResource(R.color.colorPrimary).setInActiveColorResource(R.color.black_1))
64 | .addItem(new BottomNavigationItem(R.drawable.like_fill, getString(R.string.item_like)).setInactiveIconResource(R.drawable.like).setActiveColorResource(R.color.colorPrimary).setInActiveColorResource(R.color.black_1))
65 | .addItem(new BottomNavigationItem(R.drawable.person_fill, getString(R.string.item_person)).setInactiveIconResource(R.drawable.person).setActiveColorResource(R.color.colorPrimary).setInActiveColorResource(R.color.black_1))
66 | .setFirstSelectedPosition(0)
67 | .initialise();
68 |
69 | mBottomNavigationBar.setTabSelectedListener(this);
70 |
71 | setDefaultFragment();
72 | return view;
73 | }
74 |
75 | /**
76 | * set the default fagment
77 | *
78 | * the content id should not be same with the parent content id
79 | */
80 | private void setDefaultFragment() {
81 | FragmentTransaction transaction = getFragmentManager().beginTransaction();
82 | HomeFragment homeFragment = mHomeFragment.newInstance(getString(R.string.item_home));
83 | transaction.replace(R.id.sub_content, homeFragment).commit();
84 |
85 | }
86 |
87 | @Override
88 | public void onTabSelected(int position) {
89 | FragmentTransaction beginTransaction = getFragmentManager().beginTransaction();
90 |
91 | switch (position) {
92 | case 0:
93 | if (mHomeFragment == null) {
94 | mHomeFragment = HomeFragment.newInstance(getString(R.string.item_home));
95 | }
96 | beginTransaction.replace(R.id.sub_content, mHomeFragment);
97 | break;
98 | case 1:
99 | if (mLocationFragment == null) {
100 | mLocationFragment = LocationFragment.newInstance(getString(R.string.item_location));
101 | }
102 | beginTransaction.replace(R.id.sub_content, mLocationFragment);
103 | break;
104 | case 2:
105 | if (mLikeFragment == null) {
106 | mLikeFragment = LikeFragment.newInstance(getString(R.string.item_like));
107 | }
108 | beginTransaction.replace(R.id.sub_content, mLikeFragment);
109 | break;
110 | case 3:
111 | if (mPersonFragment == null) {
112 | mPersonFragment = PersonFragment.newInstance(getString(R.string.item_person));
113 | }
114 | beginTransaction.replace(R.id.sub_content, mPersonFragment);
115 | break;
116 | }
117 | beginTransaction.commit();
118 |
119 | }
120 |
121 | @Override
122 | public void onTabUnselected(int position) {
123 |
124 | }
125 |
126 | @Override
127 | public void onTabReselected(int position) {
128 |
129 | }
130 | }
131 |
--------------------------------------------------------------------------------
/app/src/main/java/com/kevin/tech/bottomnavigationbarforandroid/fragment/RadioFragment.java:
--------------------------------------------------------------------------------
1 | package com.kevin.tech.bottomnavigationbarforandroid.fragment;
2 |
3 | import android.os.Bundle;
4 | import android.support.annotation.Nullable;
5 | import android.support.v4.app.Fragment;
6 | import android.support.v4.app.FragmentTransaction;
7 | import android.support.v4.content.ContextCompat;
8 | import android.text.TextUtils;
9 | import android.view.LayoutInflater;
10 | import android.view.View;
11 | import android.view.ViewGroup;
12 | import android.widget.RadioButton;
13 | import android.widget.RadioGroup;
14 | import android.widget.TextView;
15 |
16 | import com.kevin.tech.bottomnavigationbarforandroid.Constants;
17 | import com.kevin.tech.bottomnavigationbarforandroid.R;
18 | import com.kevin.tech.bottomnavigationbarforandroid.fragment.subfragment.HomeFragment;
19 | import com.kevin.tech.bottomnavigationbarforandroid.fragment.subfragment.LikeFragment;
20 | import com.kevin.tech.bottomnavigationbarforandroid.fragment.subfragment.LocationFragment;
21 | import com.kevin.tech.bottomnavigationbarforandroid.fragment.subfragment.PersonFragment;
22 |
23 | /**
24 | * Created by Kevin on 2016/11/28.
25 | * Blog:http://blog.csdn.net/student9128
26 | * Description: Bottom Navigation Bar by RadioGroup
27 | */
28 |
29 | public class RadioFragment extends Fragment implements RadioGroup.OnCheckedChangeListener {
30 |
31 | private TextView mTextView;
32 | private RadioButton mRadioHome, mRadioLocation, mRadioLike, mRadioMe;
33 | private RadioGroup mRadioGroup;
34 | private HomeFragment mHomeFragment;
35 | private LocationFragment mLocationFragment;
36 | private LikeFragment mLikeFragment;
37 | private PersonFragment mPersonFragment;
38 |
39 | public static RadioFragment newInstance(String s) {
40 | RadioFragment radioFragment = new RadioFragment();
41 | Bundle bundle = new Bundle();
42 | bundle.putString(Constants.ARGS, s);
43 | radioFragment.setArguments(bundle);
44 | return radioFragment;
45 | }
46 |
47 | @Nullable
48 | @Override
49 | public View onCreateView(LayoutInflater inflater, @Nullable ViewGroup container, @Nullable Bundle savedInstanceState) {
50 | View view = inflater.inflate(R.layout.fragment_radio_group, container, false);
51 | mTextView = (TextView) view.findViewById(R.id.activity_text_view);
52 | mRadioGroup = (RadioGroup) view.findViewById(R.id.radio_group);
53 | mRadioHome = (RadioButton) view.findViewById(R.id.rb_home);
54 | mRadioLocation = (RadioButton) view.findViewById(R.id.rb_location);
55 | mRadioLike = (RadioButton) view.findViewById(R.id.rb_like);
56 | mRadioMe = (RadioButton) view.findViewById(R.id.rb_me);
57 | Bundle bundle = getArguments();
58 | if (bundle != null) {
59 | String s = bundle.getString(Constants.ARGS);
60 | if (!TextUtils.isEmpty(s)) {
61 | mTextView.setText(s);
62 | }
63 | }
64 | mRadioGroup.setOnCheckedChangeListener(this);
65 | return view;
66 | }
67 |
68 | @Override
69 | public void onStart() {
70 | setDefaultFragment();//写在onCreateView里面，当页面跑到其他Fragment再回来就不会生效
71 | super.onStart();
72 | }
73 |
74 | private void setDefaultFragment() {
75 | mRadioHome.setChecked(true);
76 | mRadioLocation.setChecked(false);
77 | mRadioLike.setChecked(false);
78 | mRadioMe.setChecked(false);
79 | if (mRadioHome.isChecked()) {
80 | setTabState();
81 | FragmentTransaction transaction = getFragmentManager().beginTransaction();
82 | mHomeFragment = mHomeFragment.newInstance(getString(R.string.item_home));
83 | transaction.replace(R.id.sub_content, mHomeFragment).commit();
84 | }
85 | }
86 |
87 |
88 | @Override
89 | public void onCheckedChanged(RadioGroup group, int checkId) {
90 | FragmentTransaction transaction = getFragmentManager().beginTransaction();
91 | switch (checkId) {
92 | case R.id.rb_home:
93 | if (mHomeFragment == null) {
94 | mHomeFragment = HomeFragment.newInstance(getString(R.string.item_home));
95 | }
96 | transaction.replace(R.id.sub_content, mHomeFragment);
97 | break;
98 | case R.id.rb_location:
99 | if (mLocationFragment == null) {
100 | mLocationFragment = LocationFragment.newInstance(getString(R.string.item_location));
101 | }
102 | transaction.replace(R.id.sub_content, mLocationFragment);
103 | break;
104 | case R.id.rb_like:
105 | if (mLikeFragment == null) {
106 | mLikeFragment = LikeFragment.newInstance(getString(R.string.item_like));
107 | }
108 | transaction.replace(R.id.sub_content, mLikeFragment);
109 | break;
110 | case R.id.rb_me:
111 | if (mPersonFragment == null) {
112 | mPersonFragment = PersonFragment.newInstance(getString(R.string.item_person));
113 | }
114 | transaction.replace(R.id.sub_content, mPersonFragment);
115 | break;
116 | }
117 | setTabState();
118 | transaction.commit();
119 | }
120 |
121 | private void setTabState() {
122 | setHomeState();
123 | setLocationState();
124 | setLikeState();
125 | setMeState();
126 |
127 | }
128 |
129 | /**
130 | * set tab home state
131 | */
132 | private void setHomeState() {
133 | if (mRadioHome.isChecked()) {
134 | mRadioHome.setTextColor(ContextCompat.getColor(getActivity(), R.color.colorPrimary));
135 | } else {
136 | mRadioHome.setTextColor(ContextCompat.getColor(getActivity(), R.color.black));
137 | }
138 | }
139 |
140 | private void setLocationState() {
141 | if (mRadioLocation.isChecked()) {
142 | mRadioLocation.setTextColor(ContextCompat.getColor(getActivity(), R.color.colorPrimary));
143 | } else {
144 | mRadioLocation.setTextColor(ContextCompat.getColor(getActivity(), R.color.black));
145 | }
146 | }
147 |
148 | private void setLikeState() {
149 | if (mRadioLike.isChecked()) {
150 | mRadioLike.setTextColor(ContextCompat.getColor(getActivity(), R.color.colorPrimary));
151 | } else {
152 | mRadioLike.setTextColor(ContextCompat.getColor(getActivity(), R.color.black));
153 | }
154 | }
155 |
156 | private void setMeState() {
157 | if (mRadioMe.isChecked()) {
158 | mRadioMe.setTextColor(ContextCompat.getColor(getActivity(), R.color.colorPrimary));
159 | } else {
160 | mRadioMe.setTextColor(ContextCompat.getColor(getActivity(), R.color.black));
161 | }
162 | }
163 |
164 | }
165 |
--------------------------------------------------------------------------------
/app/src/main/java/com/kevin/tech/bottomnavigationbarforandroid/fragment/TextTabFragment.java:
--------------------------------------------------------------------------------
1 | package com.kevin.tech.bottomnavigationbarforandroid.fragment;
2 |
3 | import android.os.Bundle;
4 | import android.support.annotation.Nullable;
5 | import android.support.v4.app.Fragment;
6 | import android.support.v4.app.FragmentTransaction;
7 | import android.support.v4.content.ContextCompat;
8 | import android.text.TextUtils;
9 | import android.util.Log;
10 | import android.view.LayoutInflater;
11 | import android.view.View;
12 | import android.view.ViewGroup;
13 | import android.widget.TextView;
14 |
15 | import com.kevin.tech.bottomnavigationbarforandroid.Constants;
16 | import com.kevin.tech.bottomnavigationbarforandroid.R;
17 | import com.kevin.tech.bottomnavigationbarforandroid.fragment.subfragment.HomeFragment;
18 | import com.kevin.tech.bottomnavigationbarforandroid.fragment.subfragment.LikeFragment;
19 | import com.kevin.tech.bottomnavigationbarforandroid.fragment.subfragment.LocationFragment;
20 | import com.kevin.tech.bottomnavigationbarforandroid.fragment.subfragment.PersonFragment;
21 |
22 | /**
23 | * Created by Kevin on 2016/11/29.
24 | * Blog:http://blog.csdn.net/student9128
25 | * Description: Bottom Navigation Bar by TextView + LinearLayout.
26 | */
27 |
28 | public class TextTabFragment extends Fragment implements View.OnClickListener {
29 | private TextView mTHome, mTLocation, mTLike, mTMe, mTextView;
30 | private HomeFragment mHomeFragment;
31 | private LocationFragment mLocationFragment;
32 | private LikeFragment mLikeFragment;
33 | private PersonFragment mPersonFragment;
34 |
35 | public static TextTabFragment newInstance(String s) {
36 | TextTabFragment viewPagerFragment = new TextTabFragment();
37 | Bundle bundle = new Bundle();
38 | bundle.putString(Constants.ARGS, s);
39 | viewPagerFragment.setArguments(bundle);
40 | return viewPagerFragment;
41 | }
42 |
43 | @Nullable
44 | @Override
45 | public View onCreateView(LayoutInflater inflater, @Nullable ViewGroup container, @Nullable Bundle savedInstanceState) {
46 | View view = inflater.inflate(R.layout.fragment_text_tab, container, false);
47 | mTextView = (TextView) view.findViewById(R.id.activity_text_view);
48 | mTHome = (TextView) view.findViewById(R.id.tv_home);
49 | mTLocation = (TextView) view.findViewById(R.id.tv_location);
50 | mTLike = (TextView) view.findViewById(R.id.tv_like);
51 | mTMe = (TextView) view.findViewById(R.id.tv_person);
52 | Log.d("Kevin", mTextView.getText().toString());
53 | Bundle bundle = getArguments();
54 | if (bundle != null) {
55 | String s = bundle.getString(Constants.ARGS);
56 | Log.i("Kevin", s + "");
57 | if (!TextUtils.isEmpty(s)) {
58 | mTextView.setText(s);
59 | }
60 | }
61 | mTHome.setOnClickListener(this);
62 | mTLocation.setOnClickListener(this);
63 | mTLike.setOnClickListener(this);
64 | mTMe.setOnClickListener(this);
65 | setDefaultFragment();
66 | return view;
67 | }
68 |
69 | /**
70 | * set the default Fragment
71 | */
72 | private void setDefaultFragment() {
73 | switchFrgment(0);
74 | //set the defalut tab state
75 | setTabState(mTHome, R.drawable.home_fill, getColor(R.color.colorPrimary));
76 | }
77 |
78 | @Override
79 | public void onClick(View view) {
80 | resetTabState();//reset the tab state
81 | switch (view.getId()) {
82 | case R.id.tv_home:
83 | setTabState(mTHome, R.drawable.home_fill, getColor(R.color.colorPrimary));
84 | switchFrgment(0);
85 | break;
86 | case R.id.tv_location:
87 | setTabState(mTLocation, R.drawable.location_fill, getColor(R.color.colorPrimary));
88 | switchFrgment(1);
89 | break;
90 | case R.id.tv_like:
91 | setTabState(mTLike, R.drawable.like_fill, getColor(R.color.colorPrimary));
92 | switchFrgment(2);
93 | break;
94 | case R.id.tv_person:
95 | setTabState(mTMe, R.drawable.person_fill, getColor(R.color.colorPrimary));
96 | switchFrgment(3);
97 | break;
98 | }
99 | }
100 |
101 | /**
102 | * switch the fragment accordting to id
103 | * @param i id
104 | */
105 | private void switchFrgment(int i) {
106 | FragmentTransaction transaction = getChildFragmentManager().beginTransaction();
107 | switch (i) {
108 | case 0:
109 | if (mHomeFragment == null) {
110 | mHomeFragment = mHomeFragment.newInstance(getString(R.string.item_home));
111 | }
112 | transaction.replace(R.id.sub_content, mHomeFragment);
113 | break;
114 | case 1:
115 | if (mLocationFragment == null) {
116 | mLocationFragment = LocationFragment.newInstance(getString(R.string.item_location));
117 | }
118 | transaction.replace(R.id.sub_content, mLocationFragment);
119 | break;
120 | case 2:
121 | if (mLikeFragment == null) {
122 | mLikeFragment = LikeFragment.newInstance(getString(R.string.item_like));
123 | }
124 | transaction.replace(R.id.sub_content, mLikeFragment);
125 | break;
126 | case 3:
127 | if (mPersonFragment == null) {
128 | mPersonFragment = PersonFragment.newInstance(getString(R.string.item_person));
129 | }
130 | transaction.replace(R.id.sub_content, mPersonFragment);
131 | break;
132 | }
133 | transaction.commit();
134 | }
135 |
136 | /**
137 | * set the tab state of bottom navigation bar
138 | *
139 | * @param textView the text to be shown
140 | * @param image the image
141 | * @param color the text color
142 | */
143 | private void setTabState(TextView textView, int image, int color) {
144 | textView.setCompoundDrawablesRelativeWithIntrinsicBounds(0, image, 0, 0);//Call requires API level 17
145 | textView.setTextColor(color);
146 | }
147 |
148 |
149 | /**
150 | * revert the image color and text color to black
151 | */
152 | private void resetTabState() {
153 | setTabState(mTHome, R.drawable.home, getColor(R.color.black_1));
154 | setTabState(mTLocation, R.drawable.location, getColor(R.color.black_1));
155 | setTabState(mTLike, R.drawable.like, getColor(R.color.black_1));
156 | setTabState(mTMe, R.drawable.person, getColor(R.color.black_1));
157 |
158 | }
159 |
160 | /**
161 | * @param i the color id
162 | * @return color
163 | */
164 | private int getColor(int i) {
165 | return ContextCompat.getColor(getActivity(), i);
166 | }
167 | }
168 |
--------------------------------------------------------------------------------
/app/src/main/java/com/kevin/tech/bottomnavigationbarforandroid/fragment/TabLayoutFragment.java:
--------------------------------------------------------------------------------
1 | package com.kevin.tech.bottomnavigationbarforandroid.fragment;
2 |
3 | import android.os.Bundle;
4 | import android.support.annotation.Nullable;
5 | import android.support.design.widget.TabLayout;
6 | import android.support.v4.app.Fragment;
7 | import android.support.v4.content.ContextCompat;
8 | import android.support.v4.view.ViewPager;
9 | import android.text.TextUtils;
10 | import android.view.LayoutInflater;
11 | import android.view.View;
12 | import android.view.ViewGroup;
13 | import android.widget.ImageView;
14 | import android.widget.TextView;
15 |
16 | import com.kevin.tech.bottomnavigationbarforandroid.Constants;
17 | import com.kevin.tech.bottomnavigationbarforandroid.R;
18 | import com.kevin.tech.bottomnavigationbarforandroid.adapter.TabLayoutFragmentAdapter;
19 | import com.kevin.tech.bottomnavigationbarforandroid.fragment.subfragment.HomeFragment;
20 | import com.kevin.tech.bottomnavigationbarforandroid.fragment.subfragment.LikeFragment;
21 | import com.kevin.tech.bottomnavigationbarforandroid.fragment.subfragment.LocationFragment;
22 | import com.kevin.tech.bottomnavigationbarforandroid.fragment.subfragment.PersonFragment;
23 |
24 | import java.util.ArrayList;
25 | import java.util.List;
26 |
27 | /**
28 | * Created by Kevin on 2016/11/30.
29 | * Blog:http://blog.csdn.net/student9128
30 | * Description: Bottom Navigation Bar by TabLayout.
31 | */
32 |
33 | public class TabLayoutFragment extends Fragment implements TabLayout.OnTabSelectedListener {
34 | private ViewPager mViewPager;
35 | private TabLayout mTabLayout;
36 | private TextView mTextView;
37 | private List mTabList = new ArrayList<>();
38 | private TabLayoutFragmentAdapter mAdapter;
39 | private int[] mTabImgs = new int[]{R.drawable.home, R.drawable.location, R.drawable.like, R.drawable.person};
40 | private List mFragments = new ArrayList<>();
41 |
42 | public static TabLayoutFragment newInstance(String s) {
43 | TabLayoutFragment tabLayoutFragment = new TabLayoutFragment();
44 | Bundle bundle = new Bundle();
45 | bundle.putString(Constants.ARGS, s);
46 | tabLayoutFragment.setArguments(bundle);
47 | return tabLayoutFragment;
48 | }
49 |
50 | @Nullable
51 | @Override
52 | public View onCreateView(LayoutInflater inflater, @Nullable ViewGroup container, @Nullable Bundle savedInstanceState) {
53 | View view = inflater.inflate(R.layout.fragment_tablayout, container, false);
54 | mTextView = (TextView) view.findViewById(R.id.activity_text_view);
55 | Bundle bundle = getArguments();
56 | if (bundle != null) {
57 | String s = bundle.getString(Constants.ARGS);
58 | if (!TextUtils.isEmpty(s)) {
59 | mTextView.setText(s);
60 | }
61 | }
62 | mViewPager = (ViewPager) view.findViewById(R.id.view_pager);
63 | mTabLayout = (TabLayout) view.findViewById(R.id.tab_layout);
64 | initTabList();
65 | mAdapter = new TabLayoutFragmentAdapter(getChildFragmentManager(), mTabList, getActivity(), mFragments, mTabImgs);
66 | mViewPager.setAdapter(mAdapter);
67 | mViewPager.setCurrentItem(0);
68 | mTabLayout.setupWithViewPager(mViewPager);
69 | mTabLayout.setTabMode(TabLayout.MODE_FIXED);
70 | for (int i = 0; i < mTabLayout.getTabCount(); i++) {
71 | mTabLayout.getTabAt(i).setCustomView(mAdapter.getTabView(i));
72 | }
73 | mTabLayout.addOnTabSelectedListener(this);
74 | // mViewPager.setCurrentItem(0);
75 | // mTabLayout.getTabAt(0).setIcon(R.drawable.home);
76 | // mTabLayout.getTabAt(1).setIcon(R.drawable.location);
77 | // mTabLayout.getTabAt(2).setIcon(R.drawable.like);
78 | // mTabLayout.getTabAt(3).setIcon(R.drawable.person);
79 | // setDefaultFragment();
80 | return view;
81 | }
82 |
83 | @Override
84 | public void onStart() {
85 | super.onStart();
86 | initFragmentList();
87 | }
88 |
89 | private void setDefaultFragment() {
90 | getChildFragmentManager().beginTransaction()
91 | .replace(R.id.sub_content, HomeFragment.newInstance(getString(R.string.item_home)))
92 | .commit();
93 | }
94 |
95 | /**
96 | * add Fragment
97 | */
98 | public void initFragmentList() {
99 | mFragments.clear();
100 | mFragments.add(HomeFragment.newInstance(getString(R.string.item_home)));
101 | mFragments.add(LocationFragment.newInstance(getString(R.string.item_location)));
102 | mFragments.add(LikeFragment.newInstance(getString(R.string.item_like)));
103 | mFragments.add(PersonFragment.newInstance(getString(R.string.item_person)));
104 |
105 | }
106 |
107 | /**
108 | * init the tab list.
109 | */
110 | private void initTabList() {
111 | mTabList.clear();
112 | mTabList.add(getString(R.string.item_home));
113 | mTabList.add(getString(R.string.item_location));
114 | mTabList.add(getString(R.string.item_like));
115 | mTabList.add(getString(R.string.item_person));
116 | }
117 |
118 | @Override
119 | public void onTabSelected(TabLayout.Tab tab) {
120 | setTabSelectedState(tab);
121 | }
122 |
123 | @Override
124 | public void onTabUnselected(TabLayout.Tab tab) {
125 | setTabUnSelectedState(tab);
126 | }
127 |
128 |
129 | @Override
130 | public void onTabReselected(TabLayout.Tab tab) {
131 |
132 | }
133 |
134 | private void setTabSelectedState(TabLayout.Tab tab) {
135 | View customView = tab.getCustomView();
136 | TextView tabText = (TextView) customView.findViewById(R.id.tv_tab_text);
137 | ImageView tabIcon = (ImageView) customView.findViewById(R.id.iv_tab_icon);
138 | tabText.setTextColor(ContextCompat.getColor(getActivity(), R.color.colorPrimary));
139 | String s = tabText.getText().toString();
140 | if (getString(R.string.item_home).equals(s)) {
141 | tabIcon.setImageResource(R.drawable.home_fill);
142 | } else if (getString(R.string.item_location).equals(s)) {
143 | tabIcon.setImageResource(R.drawable.location_fill);
144 | } else if (getString(R.string.item_like).equals(s)) {
145 | tabIcon.setImageResource(R.drawable.like_fill);
146 | } else if (getString(R.string.item_person).equals(s)) {
147 | tabIcon.setImageResource(R.drawable.person_fill);
148 | }
149 | }
150 |
151 | private void setTabUnSelectedState(TabLayout.Tab tab) {
152 | View customView = tab.getCustomView();
153 | TextView tabText = (TextView) customView.findViewById(R.id.tv_tab_text);
154 | ImageView tabIcon = (ImageView) customView.findViewById(R.id.iv_tab_icon);
155 | tabText.setTextColor(ContextCompat.getColor(getActivity(), R.color.black_1));
156 | String s = tabText.getText().toString();
157 | if (getString(R.string.item_home).equals(s)) {
158 | tabIcon.setImageResource(R.drawable.home);
159 | } else if (getString(R.string.item_location).equals(s)) {
160 | tabIcon.setImageResource(R.drawable.location);
161 | } else if (getString(R.string.item_like).equals(s)) {
162 | tabIcon.setImageResource(R.drawable.like);
163 | } else if (getString(R.string.item_person).equals(s)) {
164 | tabIcon.setImageResource(R.drawable.person);
165 | }
166 | }
167 | }
168 |
--------------------------------------------------------------------------------
/app/src/main/java/com/kevin/tech/bottomnavigationbarforandroid/fragment/TabLayoutFragment2.java:
--------------------------------------------------------------------------------
1 | package com.kevin.tech.bottomnavigationbarforandroid.fragment;
2 |
3 | import android.os.Bundle;
4 | import android.support.annotation.Nullable;
5 | import android.support.design.widget.TabLayout;
6 | import android.support.v4.app.Fragment;
7 | import android.support.v4.content.ContextCompat;
8 | import android.support.v4.view.ViewPager;
9 | import android.text.TextUtils;
10 | import android.util.Log;
11 | import android.view.LayoutInflater;
12 | import android.view.View;
13 | import android.view.ViewGroup;
14 | import android.widget.ImageView;
15 | import android.widget.TextView;
16 |
17 | import com.kevin.tech.bottomnavigationbarforandroid.Constants;
18 | import com.kevin.tech.bottomnavigationbarforandroid.R;
19 | import com.kevin.tech.bottomnavigationbarforandroid.adapter.TabLayoutFragment2Adapter;
20 | import com.kevin.tech.bottomnavigationbarforandroid.fragment.subfragment.HomeFragment;
21 | import com.kevin.tech.bottomnavigationbarforandroid.fragment.subfragment.LikeFragment;
22 | import com.kevin.tech.bottomnavigationbarforandroid.fragment.subfragment.LocationFragment;
23 | import com.kevin.tech.bottomnavigationbarforandroid.fragment.subfragment.PersonFragment;
24 |
25 | import java.util.ArrayList;
26 | import java.util.List;
27 |
28 | /**
29 | * Created by Kevin on 2016/11/30.
30 | * Blog:http://blog.csdn.net/student9128
31 | * Description: Bottom Navigation Bar by TabLayout.
32 | */
33 |
34 | public class TabLayoutFragment2 extends Fragment implements TabLayout.OnTabSelectedListener {
35 | private ViewPager mViewPager;
36 | private TabLayout mTabLayout;
37 | private TextView mTextView;
38 | private List mTabList = new ArrayList<>();
39 | private TabLayoutFragment2Adapter mAdapter;
40 | private int[] mTabImgs = new int[]{R.drawable.home, R.drawable.location, R.drawable.like, R.drawable.person};
41 | private List mFragments = new ArrayList<>();
42 |
43 | public static TabLayoutFragment2 newInstance(String s) {
44 | TabLayoutFragment2 tabLayoutFragment = new TabLayoutFragment2();
45 | Bundle bundle = new Bundle();
46 | bundle.putString(Constants.ARGS, s);
47 | tabLayoutFragment.setArguments(bundle);
48 | return tabLayoutFragment;
49 | }
50 |
51 | @Nullable
52 | @Override
53 | public View onCreateView(LayoutInflater inflater, @Nullable ViewGroup container, @Nullable Bundle savedInstanceState) {
54 | View view = inflater.inflate(R.layout.fragment_tablayout, container, false);
55 | mTextView = (TextView) view.findViewById(R.id.activity_text_view);
56 | Bundle bundle = getArguments();
57 | if (bundle != null) {
58 | String s = bundle.getString(Constants.ARGS);
59 | if (!TextUtils.isEmpty(s)) {
60 | mTextView.setText(s);
61 | }
62 | }
63 | mViewPager = (ViewPager) view.findViewById(R.id.view_pager);
64 | mTabLayout = (TabLayout) view.findViewById(R.id.tab_layout);
65 | initTabList();
66 | mAdapter = new TabLayoutFragment2Adapter(getChildFragmentManager(), mTabList, getActivity(), mFragments, mTabImgs);
67 | mViewPager.setAdapter(mAdapter);
68 | mViewPager.setCurrentItem(0);
69 | mTabLayout.setupWithViewPager(mViewPager);
70 | mTabLayout.setTabMode(TabLayout.MODE_FIXED);
71 | // for (int i = 0; i < mTabLayout.getTabCount(); i++) {
72 | // mTabLayout.getTabAt(i).setCustomView(mAdapter.getTabView(i));
73 | // }
74 | mTabLayout.addOnTabSelectedListener(this);
75 | // mViewPager.setCurrentItem(0);
76 | mTabLayout.getTabAt(0).setIcon(R.drawable.home_fill);
77 | mTabLayout.getTabAt(1).setIcon(R.drawable.location);
78 | mTabLayout.getTabAt(2).setIcon(R.drawable.like);
79 | mTabLayout.getTabAt(3).setIcon(R.drawable.person);
80 | // resetTabIcon();
81 | // setDefaultFragment();
82 | return view;
83 | }
84 |
85 | @Override
86 | public void onStart() {
87 | super.onStart();
88 | initFragmentList();
89 | }
90 |
91 | private void setDefaultFragment() {
92 | getChildFragmentManager().beginTransaction()
93 | .replace(R.id.sub_content, HomeFragment.newInstance(getString(R.string.item_home)))
94 | .commit();
95 | }
96 |
97 | /**
98 | * add Fragment
99 | */
100 | public void initFragmentList() {
101 | mFragments.clear();
102 | mFragments.add(HomeFragment.newInstance(getString(R.string.item_home)));
103 | mFragments.add(LocationFragment.newInstance(getString(R.string.item_location)));
104 | mFragments.add(LikeFragment.newInstance(getString(R.string.item_like)));
105 | mFragments.add(PersonFragment.newInstance(getString(R.string.item_person)));
106 |
107 | }
108 |
109 | /**
110 | * init the tab list.
111 | */
112 | private void initTabList() {
113 | mTabList.clear();
114 | mTabList.add(getString(R.string.item_home));
115 | mTabList.add(getString(R.string.item_location));
116 | mTabList.add(getString(R.string.item_like));
117 | mTabList.add(getString(R.string.item_person));
118 | }
119 |
120 | @Override
121 | public void onTabSelected(TabLayout.Tab tab) {
122 | // setTabSelectedState(tab);
123 | resetTabIcon();
124 | int position = tab.getPosition();
125 | Log.e("Kevin", "position--->" + position);
126 | switch (position) {
127 | case 0:
128 | tab.setIcon(R.drawable.home_fill);
129 | break;
130 | case 1:
131 | tab.setIcon(R.drawable.location_fill);
132 | break;
133 | case 2:
134 | tab.setIcon(R.drawable.like_fill);
135 | break;
136 | case 3:
137 | tab.setIcon(R.drawable.person_fill);
138 | break;
139 |
140 | }
141 | }
142 |
143 | private void resetTabIcon() {
144 | mTabLayout.getTabAt(0).setIcon(R.drawable.home);
145 | mTabLayout.getTabAt(1).setIcon(R.drawable.location);
146 | mTabLayout.getTabAt(2).setIcon(R.drawable.like);
147 | mTabLayout.getTabAt(3).setIcon(R.drawable.person);
148 | }
149 |
150 | @Override
151 | public void onTabUnselected(TabLayout.Tab tab) {
152 | // setTabUnSelectedState(tab);
153 | }
154 |
155 |
156 | @Override
157 | public void onTabReselected(TabLayout.Tab tab) {
158 |
159 | }
160 |
161 | private void setTabSelectedState(TabLayout.Tab tab) {
162 | View customView = tab.getCustomView();
163 | TextView tabText = (TextView) customView.findViewById(R.id.tv_tab_text);
164 | ImageView tabIcon = (ImageView) customView.findViewById(R.id.iv_tab_icon);
165 | tabText.setTextColor(ContextCompat.getColor(getActivity(), R.color.colorPrimary));
166 | String s = tabText.getText().toString();
167 | if (getString(R.string.item_home).equals(s)) {
168 | tabIcon.setImageResource(R.drawable.home_fill);
169 | } else if (getString(R.string.item_location).equals(s)) {
170 | tabIcon.setImageResource(R.drawable.location_fill);
171 | } else if (getString(R.string.item_like).equals(s)) {
172 | tabIcon.setImageResource(R.drawable.like_fill);
173 | } else if (getString(R.string.item_person).equals(s)) {
174 | tabIcon.setImageResource(R.drawable.person_fill);
175 | }
176 | }
177 |
178 | private void setTabUnSelectedState(TabLayout.Tab tab) {
179 | View customView = tab.getCustomView();
180 | TextView tabText = (TextView) customView.findViewById(R.id.tv_tab_text);
181 | ImageView tabIcon = (ImageView) customView.findViewById(R.id.iv_tab_icon);
182 | tabText.setTextColor(ContextCompat.getColor(getActivity(), R.color.black_1));
183 | String s = tabText.getText().toString();
184 | if (getString(R.string.item_home).equals(s)) {
185 | tabIcon.setImageResource(R.drawable.home);
186 | } else if (getString(R.string.item_location).equals(s)) {
187 | tabIcon.setImageResource(R.drawable.location);
188 | } else if (getString(R.string.item_like).equals(s)) {
189 | tabIcon.setImageResource(R.drawable.like);
190 | } else if (getString(R.string.item_person).equals(s)) {
191 | tabIcon.setImageResource(R.drawable.person);
192 | }
193 | }
194 | }
195 |
--------------------------------------------------------------------------------
/app/src/main/java/com/kevin/tech/bottomnavigationbarforandroid/MainActivity.java:
--------------------------------------------------------------------------------
1 | package com.kevin.tech.bottomnavigationbarforandroid;
2 |
3 | import android.os.Bundle;
4 | import android.support.annotation.NonNull;
5 | import android.support.design.widget.NavigationView;
6 | import android.support.design.widget.Snackbar;
7 | import android.support.v4.app.FragmentTransaction;
8 | import android.support.v4.content.ContextCompat;
9 | import android.support.v4.view.GravityCompat;
10 | import android.support.v4.widget.DrawerLayout;
11 | import android.support.v7.app.ActionBarDrawerToggle;
12 | import android.support.v7.app.AppCompatActivity;
13 | import android.support.v7.widget.Toolbar;
14 | import android.util.Log;
15 | import android.view.Menu;
16 | import android.view.MenuItem;
17 | import android.view.View;
18 | import android.widget.LinearLayout;
19 | import android.widget.TextView;
20 |
21 | import com.kevin.tech.bottomnavigationbarforandroid.fragment.NavigationFragment;
22 | import com.kevin.tech.bottomnavigationbarforandroid.fragment.RadioFragment;
23 | import com.kevin.tech.bottomnavigationbarforandroid.fragment.TabLayoutFragment;
24 | import com.kevin.tech.bottomnavigationbarforandroid.fragment.TabLayoutFragment2;
25 | import com.kevin.tech.bottomnavigationbarforandroid.fragment.TextTabFragment;
26 | import com.kevin.tech.bottomnavigationbarforandroid.utils.SnackBarUtils;
27 |
28 | public class MainActivity extends AppCompatActivity implements NavigationView.OnNavigationItemSelectedListener, View.OnClickListener {
29 | private DrawerLayout mDrawerLayout;
30 | private Toolbar mToolbar;
31 | private NavigationView mNavigationView;
32 | private ActionBarDrawerToggle mDrawerToggle;
33 | private NavigationFragment mNavigationFragment;
34 | private RadioFragment mRadioFragment;
35 | private LinearLayout mRadioBadge;//the badge for radioGroup menu
36 | private TextView mRadioMsg;
37 | private TextTabFragment mTextTabFragment;
38 | private TabLayoutFragment mTabLayoutFragment;
39 | private TabLayoutFragment2 mTabLayoutFragment2;
40 | private NightModeHelper mNightModeHelper;
41 |
42 | @Override
43 | protected void onCreate(Bundle savedInstanceState) {
44 | super.onCreate(savedInstanceState);
45 | // AppCompatDelegate.setDefaultNightMode(AppCompatDelegate.MODE_NIGHT_YES);
46 | mNightModeHelper = new NightModeHelper(this, R.style.BaseTheme);
47 | setContentView(R.layout.activity_main);
48 | mDrawerLayout = (DrawerLayout) findViewById(R.id.drawer_layout);
49 | mToolbar = (Toolbar) findViewById(R.id.tool_bar);
50 | mNavigationView = (NavigationView) findViewById(R.id.navigation_view);
51 |
52 | setSupportActionBar(mToolbar);
53 | getSupportActionBar().setDisplayHomeAsUpEnabled(true);
54 |
55 | mDrawerToggle = new ActionBarDrawerToggle(this, mDrawerLayout, mToolbar, R.string.drawer_layout_open, R.string.drawer_layout_close);
56 | mDrawerToggle.syncState();
57 | mDrawerToggle.setDrawerIndicatorEnabled(true);
58 | mDrawerLayout.setDrawerListener(mDrawerToggle);
59 | mDrawerLayout.setStatusBarBackgroundColor(ContextCompat.getColor(this, R.color.colorPrimaryDark));
60 |
61 | View headerView = mNavigationView.getHeaderView(0);
62 | headerView.setOnClickListener(this);
63 | mNavigationView.setItemIconTintList(null);
64 | mNavigationView.setNavigationItemSelectedListener(this);
65 | mNavigationView.setItemTextColor(ContextCompat.getColorStateList(this, R.color.bg_drawer_navigation));
66 | mNavigationView.setItemIconTintList(ContextCompat.getColorStateList(this, R.color.bg_drawer_navigation));
67 | // mRadioBadge = (LinearLayout) mNavigationView.getMenu().findItem(R.id.menu_radio_group).getActionView();
68 | // mRadioMsg = (TextView) mRadioBadge.findViewById(R.id.msg);
69 | // mRadioMsg.setText("8");
70 | setNavigationViewChecked(0);
71 | setCurrentFragment();
72 |
73 | }
74 |
75 | private void setNavigationViewChecked(int position) {
76 | mNavigationView.getMenu().getItem(position).setChecked(true);
77 | Log.i("Kevin", "the count of menu item is--->" + mNavigationView.getMenu().size() + "");
78 | for (int i = 0; i < mNavigationView.getMenu().size(); i++) {
79 | if (i != position) {
80 | mNavigationView.getMenu().getItem(i).setChecked(false);
81 | }
82 | }
83 | }
84 |
85 | private void setCurrentFragment() {
86 | FragmentTransaction transaction = getSupportFragmentManager().beginTransaction();
87 | mNavigationFragment = NavigationFragment.newInstance(getString(R.string.navigation_navigation_bar));
88 | transaction.replace(R.id.frame_content, mNavigationFragment).commit();
89 | }
90 |
91 | @Override
92 | public boolean onNavigationItemSelected(@NonNull MenuItem item) {
93 | android.support.v4.app.FragmentTransaction transaction = getSupportFragmentManager().beginTransaction();
94 | switch (item.getItemId()) {
95 | case R.id.menu_bottom_navigation_bar:
96 | if (mNavigationFragment == null) {
97 | mNavigationFragment = NavigationFragment.newInstance(getString(R.string.navigation_navigation_bar));
98 | }
99 | transaction.replace(R.id.frame_content, mNavigationFragment);
100 | Snackbar.make(mDrawerLayout, "NavigationBar", Snackbar.LENGTH_SHORT).show();
101 | setNavigationViewChecked(0);
102 | break;
103 | case R.id.menu_radio_group:
104 | if (mRadioFragment == null) {
105 | mRadioFragment = RadioFragment.newInstance(getString(R.string.navigation_radio_bar));
106 | }
107 | transaction.replace(R.id.frame_content, mRadioFragment);
108 | // Snackbar.make(mDrawerLayout, "RadioGroup", Snackbar.LENGTH_SHORT).show();
109 | SnackBarUtils.showSnackBar(mDrawerLayout, getString(R.string.navigation_radio_bar), this);
110 | setNavigationViewChecked(1);
111 | break;
112 | case R.id.menu_text_view:
113 | if (mTextTabFragment == null) {
114 | mTextTabFragment = TextTabFragment.newInstance(getString(R.string.navigation_text_tab));
115 | }
116 | transaction.replace(R.id.frame_content, mTextTabFragment);
117 | Snackbar.make(mDrawerLayout, "TextView + LinearLayout", Snackbar.LENGTH_SHORT).show();
118 | setNavigationViewChecked(2);
119 | break;
120 | case R.id.menu_tab_layout:
121 | if(mTabLayoutFragment == null){
122 | mTabLayoutFragment = TabLayoutFragment.newInstance(getString(R.string.navigation_tab_layout));
123 | }
124 | transaction.replace(R.id.frame_content, mTabLayoutFragment);
125 | setNavigationViewChecked(3);
126 | Snackbar.make(mDrawerLayout, "TabLayout + ViewPager", Snackbar.LENGTH_SHORT).show();
127 | break;
128 | case R.id.menu_tab_layout2:
129 | if (mTabLayoutFragment2 == null) {
130 | mTabLayoutFragment2 = TabLayoutFragment2.newInstance(getString(R.string.navigation_tab_layout2));
131 | }
132 | transaction.replace(R.id.frame_content, mTabLayoutFragment2);
133 | setNavigationViewChecked(4);
134 | Snackbar.make(mDrawerLayout, "TabLayout + ViewPager 2", Snackbar.LENGTH_SHORT).show();
135 | break;
136 |
137 |
138 | }
139 | mDrawerLayout.closeDrawers();
140 | transaction.commit();
141 | return true;
142 | }
143 |
144 | @Override
145 | public void onClick(View view) {
146 |
147 | }
148 |
149 | @Override
150 | public boolean onCreateOptionsMenu(Menu menu) {
151 | getMenuInflater().inflate(R.menu.menu, menu);
152 | return true;
153 | }
154 |
155 | @Override
156 | public boolean onOptionsItemSelected(MenuItem item) {
157 | switch (item.getItemId()) {
158 | case R.id.home:
159 | mDrawerLayout.openDrawer(GravityCompat.START);
160 | return true;
161 | case R.id.settings:
162 | Snackbar.make(mDrawerLayout, "Settings", Snackbar.LENGTH_SHORT).show();
163 | return true;
164 | case R.id.share:
165 | mNightModeHelper.toggle();
166 | // Configuration newConfig = new Configuration(getResources().getConfiguration());
167 | // newConfig.uiMode &= ~Configuration.UI_MODE_NIGHT_MASK;
168 | // newConfig.uiMode |= uiNightMode;
169 | // getResources().updateConfiguration(newConfig, null);
170 | // recreate();
171 | return true;
172 | }
173 | return super.onOptionsItemSelected(item);
174 | }
175 |
176 | }
177 |
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