();
30 |
31 | public PermissionsRequest(Activity activity) {
32 |
33 | mActivity = activity;
34 | }
35 |
36 | private void log(String msg) {
37 | if (isDebug) {
38 | Log.d(TAG, msg);
39 | }
40 | }
41 |
42 | /**
43 | * 此處需回傳要請求系統允許的權限, 例如:
44 | *
45 | *
46 | * {@code
47 | *
48 | * public List getCheckPeremission() {
49 | * ArrayList permissionsNeeded = new ArrayList();
50 | * permissionsNeeded.add(Manifest.permission.GET_ACCOUNTS);
51 | * permissionsNeeded.add(Manifest.permission.READ_PHONE_STATE);
52 | * permissionsNeeded.add(Manifest.permission.WRITE_EXTERNAL_STORAGE);
53 | *
54 | * return permissionsNeeded;
55 | * }
56 | *
57 | *
58 | * @return
59 | */
60 | public abstract List getCheckPeremission();
61 |
62 | /**
63 | * 檢查權限完成
64 | */
65 | public abstract void onCheckPeremissionCompleted();
66 |
67 | public void onShouldShowRequestPermissionRationale(
68 | List permissions, List permissionsRequest) {
69 | // TODO 使用者拒絕彈提示授權dialog
70 | }
71 |
72 | public void onRequestPermissionsResult(
73 | Map permissionsWithGrantResults) {
74 | /**
75 | * TODO 請override此method，並自行決定授權有哪些允許的流程處理,
76 | * 使用者缺定是否允許授權，必須一樣一樣權限取出來判斷請求的權限是否有取得，範例如下:
77 | * if(permissionsWithGrantResults.get(Manifest.permission.GET_ACCOUNTS)
78 | * == PackageManager.PERMISSION_GRANTED){ //有取得”GET_ACCOUNTS”權限 }
79 | */
80 | }
81 |
82 | /**
83 | * 檢查目前是否有允許取得指定授權
84 | *
85 | * @param activity
86 | * @param permission
87 | * @return
88 | */
89 | public static boolean isPermissionGranted(@NonNull Activity activity,
90 | @NonNull String permission) {
91 | if (ContextCompat.checkSelfPermission(activity, permission) != PackageManager.PERMISSION_GRANTED) {
92 | return !ActivityCompat.shouldShowRequestPermissionRationale(
93 | activity, permission);
94 | } else {
95 | return true;
96 | }
97 | }
98 |
99 | /**
100 | * 檢查android 6.0以後手機是否有授權權限給app
101 | *
102 | * @param everytime 是否每次問 note : 但若是使用者勾選”不再提醒”，每次問會失效
103 | */
104 | public void doCheckPermission(boolean everytime) {
105 | if (Build.VERSION.SDK_INT >= 23) {
106 | List permissionsNeeded = getCheckPeremission();
107 | List permissionsRequest = new ArrayList();
108 | List permissionsShowRequest = new ArrayList();
109 | mPermissionsRequestResult.clear();
110 |
111 | for (String permission : permissionsNeeded) {
112 | mPermissionsRequestResult.put(permission,
113 | PackageManager.PERMISSION_DENIED);
114 |
115 | if (ContextCompat.checkSelfPermission(mActivity, permission) != PackageManager.PERMISSION_GRANTED) {
116 |
117 | log("檢查是否此app有取得允許permission[" + permission + "][false]");
118 |
119 | log("檢查是否此app有取得允許shouldShowRequestPermissionRationale["
120 | + ActivityCompat
121 | .shouldShowRequestPermissionRationale(
122 | mActivity, permission) + "]");
123 |
124 | if (everytime) {
125 | permissionsRequest.add(permission);
126 | } else {
127 | // 使用者拒絕過的授權，但可再次請求的授權
128 | if (ActivityCompat
129 | .shouldShowRequestPermissionRationale(
130 | mActivity, permission)) {
131 | permissionsShowRequest.add(permission);
132 | } else {
133 | permissionsRequest.add(permission);
134 | }
135 | }
136 | } else {
137 | log("檢查是否此app有取得允許permission[" + permission + "][true]");
138 | }
139 | }
140 |
141 | log("需要的權限=>" + permissionsNeeded);
142 | log("請求權限=>" + permissionsRequest);
143 | log("已拒絕權限=>" + permissionsShowRequest);
144 |
145 | if (permissionsShowRequest.size() > 0) {
146 | onShouldShowRequestPermissionRationale(permissionsShowRequest,
147 | permissionsRequest);
148 | }
149 |
150 | if (permissionsRequest.size() > 0) {
151 | log("shouldShowRequestPermissionRationale,false");
152 | // No explanation needed, we can request the permission.
153 | ActivityCompat.requestPermissions(mActivity, permissionsRequest
154 | .toArray(new String[permissionsRequest.size()]),
155 | REQUEST_MY_PERMISSIONS_REQUEST_MULTIPLE_PERMISSIONS);
156 | return;
157 | }
158 | }
159 | onCheckPeremissionCompleted();
160 | }
161 |
162 | // 請求app權限授權的response
163 | public void onRequestPermissionsResult(int requestCode,
164 | String permissions[], int[] grantResults) {
165 | switch (requestCode) {
166 | case REQUEST_MY_PERMISSIONS_REQUEST_MULTIPLE_PERMISSIONS: {
167 | log("onRequestPermissionsResult,REQUEST_MY_PERMISSIONS_REQUEST_READ_CONTACTS,grantResults.length["
168 | + grantResults.length + "]");
169 |
170 | for (int i = 0; i < grantResults.length; i++) {
171 | mPermissionsRequestResult.put(permissions[i], grantResults[i]);
172 | }
173 | log("權限result=>" + mPermissionsRequestResult);
174 |
175 | onRequestPermissionsResult(mPermissionsRequestResult);
176 | onCheckPeremissionCompleted();
177 | return;
178 | }
179 | }
180 | }
181 | }
182 |
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/app/src/main/res/drawable-hdpi/btn_eztalk_b.png:
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/app/src/main/res/drawable-hdpi/btn_eztalk_b_p.png:
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/app/src/main/res/drawable-hdpi/ic_launcher.png:
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/app/src/main/res/drawable-hdpi/notification_contact_click_nsi3.xml:
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