92 lines
3.1 KiB
Java
92 lines
3.1 KiB
Java
package com.nbee.echolink.utils;
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import android.Manifest;
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import android.app.Activity;
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import android.app.AlertDialog;
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import android.content.DialogInterface;
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import android.content.pm.PackageManager;
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import android.widget.Toast;
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import androidx.core.app.ActivityCompat;
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import androidx.core.content.ContextCompat;
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import java.util.Arrays;
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import timber.log.Timber;
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public class PermissionUtils {
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private static final int PERMISSION_REQUEST_CODE = 1;
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private Activity activity;
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public PermissionUtils(Activity activity) {
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this.activity = activity;
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}
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public void checkPermissions() {
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String[] permissions = {
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Manifest.permission.READ_PHONE_STATE,
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Manifest.permission.SEND_SMS,
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Manifest.permission.READ_CALL_LOG,
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Manifest.permission.READ_CONTACTS,
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Manifest.permission.RECEIVE_SMS
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};
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if (!hasPermissions(permissions)) {
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Timber.d("请求以下权限：" + Arrays.toString(permissions));
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ActivityCompat.requestPermissions(activity, permissions, PERMISSION_REQUEST_CODE);
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}
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}
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private boolean hasPermissions(String... permissions) {
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for (String permission : permissions) {
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if (ContextCompat.checkSelfPermission(activity, permission) != PackageManager.PERMISSION_GRANTED) {
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Timber.d("缺少权限：" + permission);
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return false;
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}
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}
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return true;
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}
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public void onRequestPermissionsResult(int requestCode, String[] permissions, int[] grantResults) {
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if (requestCode == PERMISSION_REQUEST_CODE) {
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StringBuilder deniedPermissions = new StringBuilder();
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for (int i = 0; i < grantResults.length; i++) {
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if (grantResults[i] != PackageManager.PERMISSION_GRANTED) {
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if (deniedPermissions.length() > 0) deniedPermissions.append(", ");
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deniedPermissions.append(permissions[i]);
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}
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}
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if (deniedPermissions.length() > 0) {
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// 显示对话框
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Timber.d("权限被拒绝：" + deniedPermissions.toString());
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showAlert("以下权限被拒绝：\n" + deniedPermissions.toString());
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} else {
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// 所有请求的权限都被授予
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// 在这里处理所有权限被授予的情况
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Timber.d("已获取所有权限：" + Arrays.toString(permissions));
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showToast("已授予运行所需的权限");
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return;
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}
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}
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}
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private void showAlert(String message) {
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new AlertDialog.Builder(activity)
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.setMessage(message)
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.setPositiveButton("确认", new DialogInterface.OnClickListener() {
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public void onClick(DialogInterface dialog, int which) {
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dialog.dismiss();
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}
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})
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.create()
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.show();
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}
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private void showToast(String message) {
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Toast.makeText(activity, message, Toast.LENGTH_SHORT).show();
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}
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}
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