Android的危险权限列表,因此开发中为了适应6.0系统,我们需要进行再执行代码时需要对应权限之前,去向用户请求我们需要操作的对应权限。
项目的GitHub地址:https://github.com/hotchemi/PermissionsDispatcher
For Android Gradle Plugin >= 2.2 users (Android Studio2.2以上包含2.2的用户这样配置)
To add it to your project, include the following in your app module build.gradle file:
${latest.version} is Download (2017年3月9日18:13:31 的最新版为:2.3.1)
dependencies {
compile 'com.github.hotchemi:permissionsdispatcher:${latest.version}'
annotationProcessor 'com.github.hotchemi:permissionsdispatcher-processor:${latest.version}'
}
For Android Gradle Plugin < 2.2 users(Android Studio2.2以下上的用户这样配置)
To add it to your project, include the following in your project build.gradle file:
buildscript {
dependencies {
classpath 'com.neenbedankt.gradle.plugins:android-apt:1.8'
}
}
Snapshots of the development version are available in JFrog’s snapshots repository. Add the repo below to download SNAPSHOT releases.
repositories {
jcenter()
maven { url 'http://oss.jfrog.org/artifactory/oss-snapshot-local/' }
}
And on your app module build.gradle:
${latest.version} is Download
apply plugin: 'android-apt'
dependencies {
compile 'com.github.hotchemi:permissionsdispatcher:${latest.version}'
apt 'com.github.hotchemi:permissionsdispatcher-processor:${latest.version}'
}
使用步骤
步骤几 | 步骤名称 | 功能 |
---|---|---|
第一步 | @RuntimePermissions | 需要在Activity的Class声明此注解,来处理我们的权限 |
第二步 | @NeedsPermission | 注释请求的权限后面跟着权限获取后执行的方法 |
第三步 | @OnShowRationale | 一般用于展示用户点击取消后向用户说明原因,在positiveButton上一般帮一个监听器执行request.proceed()方法,在取消按钮上帮一个监听器执行request.cancel()方法 |
第四步 | @OnPermissionDenied | 用户拒绝后执行的方法 |
第五步 | @OnNeverAskAgain | 用户点击不再询问后执行的方法 |
第六步 | MainActivityPermissionsDispatcher.showXXXXWithCheck(MainActivity.this); | 此方法用于在适当时候获取权限,具体内容可以在生成的辅助类MainActivityPermissionsDispatcher中间查看 |
第七部 | 调用辅助类处理放回的结果 |
@RuntimePermissions
public class MainActivity extends AppCompatActivity {
private Button callPhone;
@Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_main);
callPhone = (Button) findViewById(R.id.show_phone);
callPhone.setOnClickListener(new View.OnClickListener() {
@Override
public void onClick(View v) {
MainActivityPermissionsDispatcher.showToastWithCheck(MainActivity.this);
}
});
}
@NeedsPermission(Manifest.permission.CALL_PHONE)//在需要获取权限的地方注释
void showToast() {
Toast.makeText(this, "获取存储卡权限", Toast.LENGTH_SHORT).show();
}
@OnShowRationale(Manifest.permission.CALL_PHONE)//提示用户为什么需要此权限
void showWhy(final PermissionRequest request) {
new AlertDialog.Builder(this)
.setMessage("权限测试")
.setPositiveButton("知道了", new DialogInterface.OnClickListener() {
@Override
public void onClick(DialogInterface dialog, int which) {
request.proceed();//再次执行请求
}
})
.show();
}
@OnPermissionDenied(Manifest.permission.CALL_PHONE)//一旦用户拒绝了
void denied() {
Toast.makeText(this, "哥哥给个权限吧", Toast.LENGTH_SHORT).show();
}
@OnNeverAskAgain(Manifest.permission.CALL_PHONE)//用户选择的不再询问
void notAsk() {
Toast.makeText(this, "很开心,以后不打扰你了", Toast.LENGTH_SHORT).show();
}
@Override
public void onRequestPermissionsResult(int requestCode, @NonNull String[] permissions, @NonNull int[] grantResults) {
super.onRequestPermissionsResult(requestCode, permissions, grantResults);
MainActivityPermissionsDispatcher.onRequestPermissionsResult(this, requestCode, grantResults);
}
}