Zhanty
5 years ago
parent
fd3961280e
commit
5a9941fd13
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package com.android.base.permission; |
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import android.content.Intent; |
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import android.os.Bundle; |
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import android.os.Handler; |
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import android.support.annotation.Nullable; |
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import android.support.v4.app.Fragment; |
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/** |
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* @author Ztiany |
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* Email: ztiany3@gmail.com |
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* Date : 2018-04-16 17:48 |
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*/ |
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public class AndPermissionFragment extends Fragment { |
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static AndPermissionFragment newInstance() { |
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return new AndPermissionFragment(); |
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} |
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private final Handler mHandler = new Handler(); |
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private final Runnable mRunnable = this::startChecked; |
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private AndPermissionRequester mRequester; |
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private boolean mIsActivityReady = false; |
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@Override |
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public void onCreate(@Nullable Bundle savedInstanceState) { |
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super.onCreate(savedInstanceState); |
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mIsActivityReady = true; |
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} |
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@Override |
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public void onResume() { |
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super.onResume(); |
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mIsActivityReady = true; |
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} |
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@Override |
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public void onPause() { |
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super.onPause(); |
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mHandler.removeCallbacks(mRunnable); |
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mIsActivityReady = false; |
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} |
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@Override |
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public void onActivityResult(int requestCode, int resultCode, Intent data) { |
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super.onActivityResult(requestCode, resultCode, data); |
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if (mRequester != null) { |
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mRequester.onActivityResult(requestCode, resultCode, data); |
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} |
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} |
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void setRequester(AndPermissionRequester requester) { |
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mRequester = requester; |
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} |
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void startAsk() { |
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startChecked(); |
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} |
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@Override |
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public void onDestroy() { |
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super.onDestroy(); |
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mHandler.removeCallbacks(mRunnable); |
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} |
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private void startChecked() { |
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if (mIsActivityReady) { |
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if (mRequester != null) { |
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mRequester.onAutoPermissionFragmentReady(this); |
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} |
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mHandler.removeCallbacks(mRunnable); |
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} else { |
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mHandler.post(mRunnable); |
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} |
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} |
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} |
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@ -1,205 +0,0 @@ |
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package com.android.base.permission; |
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import android.content.Intent; |
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import android.net.Uri; |
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import android.provider.Settings; |
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import android.support.annotation.NonNull; |
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import android.support.v4.app.Fragment; |
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import android.support.v4.app.FragmentActivity; |
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import android.support.v4.app.FragmentManager; |
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import com.github.dmstocking.optional.java.util.function.Consumer; |
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import com.yanzhenjie.permission.AndPermission; |
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import com.yanzhenjie.permission.runtime.PermissionRequest; |
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import java.util.List; |
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/** |
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* <pre> |
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* 1: 使用该类申请权限，当所有的权限都通过时回调权限获取成功，否则回调权限获取失败。 |
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* 2:不要同时调用requestPermission方法多次！！！以保证一个完整的流程。 |
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* 获取权限流程,以申请相机权限为例： |
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* 1先检查自身是否有相机权限 |
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* 2如果有我们的app已经有了相机权限，则可以直接使用相机相关功能了 |
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* 3如果没有权限我们就需要请求权限了，但是还需要处理不再询问的设置 |
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* 3.1如果shouldShowRequestPermissionRationale返回false，则说明接下来的对话框不包含”不再询问“选择框，我们可以直接申请权限 |
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* 3.2如果shouldShowRequestPermissionRationale返回true，我们最好先弹出一个对话框来说明我们需要权限来做什么，让用户来选择是否继续授予权限，如果用户允许继续授予权限则继续申请权限 |
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* 4不管权限是否授予给我们的App，都可以在onRequestPermissionsResult的回调中获取结果，我们再问一次 |
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* </pre> |
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* |
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* @author Ztiany |
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* Email: 1169654504@qq.com |
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* Date : 2017-01-11 15:09 |
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*/ |
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public class AndPermissionRequester { |
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private final FragmentActivity mActivity; |
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private boolean mAskAgain = true; |
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private boolean mShowReason = true; |
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private boolean mShowTips = false; |
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private IPermissionUIProvider mPermissionUIProvider; |
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private Consumer<List<String>> mOnGranted; |
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private Consumer<List<String>> mOnDenied; |
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private static final int REQUEST_PERMISSION_FOR_SETTING = 999; |
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private List<String> mDeniedPermission; |
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private String[] mPerms; |
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private AndPermissionRequester(FragmentActivity activity) { |
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if (activity == null) { |
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throw new NullPointerException("activity is null"); |
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} |
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mActivity = activity; |
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} |
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public static AndPermissionRequester with(Fragment fragment) { |
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return new AndPermissionRequester(fragment.getActivity()); |
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} |
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public static AndPermissionRequester with(FragmentActivity activity) { |
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return new AndPermissionRequester(activity); |
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} |
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public AndPermissionRequester permission(String... permissions) { |
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if (permissions == null || permissions.length == 0) { |
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throw new IllegalArgumentException(); |
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} |
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mPerms = permissions; |
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return this; |
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} |
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public AndPermissionRequester askAgain(boolean askAgain) { |
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mAskAgain = askAgain; |
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return this; |
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} |
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public AndPermissionRequester showReason(boolean showReason) { |
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mShowReason = showReason; |
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return this; |
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} |
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public AndPermissionRequester showDeniedTips(boolean showTips) { |
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mShowTips = showTips; |
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return this; |
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} |
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public AndPermissionRequester customUI(@NonNull IPermissionUIProvider uiProvider) { |
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mPermissionUIProvider = uiProvider; |
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return this; |
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} |
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public AndPermissionRequester onGranted(@NonNull Consumer<List<String>> onGranted) { |
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this.mOnGranted = onGranted; |
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return this; |
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} |
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public AndPermissionRequester onDenied(@NonNull Consumer<List<String>> onDenied) { |
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this.mOnDenied = onDenied; |
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return this; |
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} |
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public void request() { |
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if (mPerms != null) { |
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doPermissionRequest(); |
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} else { |
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throw new IllegalStateException("no permission set"); |
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} |
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} |
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private void doPermissionRequest() { |
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PermissionRequest permissionRequest = AndPermission.with(mActivity).runtime().permission(mPerms); |
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if (mShowReason) { |
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permissionRequest = permissionRequest.rationale((context, data, executor) -> |
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getPermissionUIProvider().showPermissionRationaleDialog( |
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mActivity, |
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data.toArray(new String[0]), |
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(dialog, which) -> executor.execute(), |
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(dialog, which) -> executor.cancel())); |
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} |
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permissionRequest |
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.onGranted(data -> { |
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if (mOnGranted != null) { |
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mOnGranted.accept(data); |
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} |
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}) |
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.onDenied(permissions -> { |
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if (mAskAgain) { |
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doAskAgain(permissions); |
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} else { |
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if (mOnDenied != null) { |
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mOnDenied.accept(permissions); |
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} |
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} |
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}) |
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.start(); |
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} |
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/** |
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* 询问是否去设置界面 |
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*/ |
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private void doAskAgain(List<String> permissions) { |
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getPermissionUIProvider().showAskAgainDialog(mActivity, permissions.toArray(new String[0]), |
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(dialog, which) -> openSettings(permissions),/*去设置界面*/ |
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(dialog, which) -> { |
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if (mOnDenied != null) { |
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mOnDenied.accept(permissions);/*通知权限被拒绝*/ |
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} |
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}); |
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} |
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private void openSettings(List<String> permissions) { |
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FragmentManager supportFragmentManager = mActivity.getSupportFragmentManager(); |
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AndPermissionFragment fragment = (AndPermissionFragment) supportFragmentManager.findFragmentByTag(AndPermissionFragment.class.getName()); |
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if (fragment == null) { |
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fragment = AndPermissionFragment.newInstance(); |
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fragment.setRequester(this); |
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supportFragmentManager |
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.beginTransaction() |
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.add(fragment, AndPermissionFragment.class.getName()) |
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.commitNowAllowingStateLoss(); |
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} else { |
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fragment.setRequester(this); |
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} |
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mDeniedPermission = permissions; |
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fragment.startAsk(); |
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} |
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void onAutoPermissionFragmentReady(AndPermissionFragment autoPermissionFragment) { |
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Intent intent = new Intent(Settings.ACTION_APPLICATION_DETAILS_SETTINGS); |
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Uri uri = Uri.fromParts("package", mActivity.getPackageName(), null); |
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intent.setData(uri); |
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try { |
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autoPermissionFragment.startActivityForResult(intent, REQUEST_PERMISSION_FOR_SETTING, null); |
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} catch (Exception ignore) { |
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} |
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} |
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@SuppressWarnings("unused") |
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void onActivityResult(int requestCode, int resultCode, Intent data) { |
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if (requestCode == REQUEST_PERMISSION_FOR_SETTING) {//申请权限
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if (!AndUtils.hasPermission(mActivity, mPerms)) {//Setting界面回来之后，没有授予权限
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if (mOnDenied != null) { |
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mOnDenied.accept(mDeniedPermission); |
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} |
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if (mShowTips) { |
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getPermissionUIProvider().showPermissionDeniedTip(mActivity, mDeniedPermission.toArray(new String[0])); |
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} |
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} else { |
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if (mOnGranted != null) { |
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mOnGranted.accept(mDeniedPermission);//所有权限被获取
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} |
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} |
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} |
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} |
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private IPermissionUIProvider getPermissionUIProvider() { |
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if (mPermissionUIProvider == null) { |
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mPermissionUIProvider = PermissionUIProviderFactory.getPermissionUIProvider(); |
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} |
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return mPermissionUIProvider; |
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} |
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} |
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@ -1,21 +0,0 @@ |
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package com.android.base.permission; |
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import android.content.Context; |
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import android.support.annotation.NonNull; |
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import com.yanzhenjie.permission.checker.DoubleChecker; |
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/** |
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* @author Ztiany |
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* Date : 2018-09-07 11:38 |
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*/ |
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class AndUtils { |
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/** |
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* direct check permissions |
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*/ |
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static boolean hasPermission(@NonNull Context context, @NonNull String... permissions) { |
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return new DoubleChecker().hasPermission(context, permissions); |
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} |
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} |
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