基于Annotation Processor的简单易用的处理Android M运行时权限的库。
部分代码来自PermissionGen， 主要是将其基于运行时注解的实现修改为Annotation Processor的方式，即编译时注解。
project's build.gradle
buildscript {
dependencies {
classpath 'com.neenbedankt.gradle.plugins:android-apt:1.4'
}
}
module's buid.gradle
apply plugin: 'com.neenbedankt.android-apt'
dependencies {
apt 'com.zhy:mpermission-compiler:1.0.0'
compile 'com.zhy:mpermission-api:1.0.0'
}
- 申请权限
MPermissions.requestPermissions(MainActivity.this, REQUECT_CODE_SDCARD, Manifest.permission.WRITE_EXTERNAL_STORAGE);- 处理权限回调
@Override
public void onRequestPermissionsResult(int requestCode, String[] permissions, int[] grantResults)
{
MPermissions.onRequestPermissionsResult(this, requestCode, permissions, grantResults);
super.onRequestPermissionsResult(requestCode, permissions, grantResults);
}- 是否需要弹出解释
if (!MPermissions.shouldShowRequestPermissionRationale(MainActivity.this, Manifest.permission.WRITE_EXTERNAL_STORAGE, REQUECT_CODE_SDCARD))
{
MPermissions.requestPermissions(MainActivity.this, REQUECT_CODE_SDCARD, Manifest.permission.WRITE_EXTERNAL_STORAGE);
}
如果需要解释，会自动执行使用@ShowRequestPermissionRationale注解的方法。
授权成功以及失败调用的分支方法通过注解@PermissionGrant和@PermissionDenied进行标识，详细参考下面的例子或者sample。
- in Activity:
public class MainActivity extends AppCompatActivity
{
private Button mBtnSdcard;
private static final int REQUECT_CODE_SDCARD = 2;
@Override
protected void onCreate(Bundle savedInstanceState)
{
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_main);
mBtnSdcard = (Button) findViewById(R.id.id_btn_sdcard);
mBtnSdcard.setOnClickListener(new View.OnClickListener()
{
@Override
public void onClick(View v)
{
MPermissions.requestPermissions(MainActivity.this, REQUECT_CODE_SDCARD, Manifest.permission.WRITE_EXTERNAL_STORAGE);
}
});
}
@Override
public void onRequestPermissionsResult(int requestCode, String[] permissions, int[] grantResults)
{
MPermissions.onRequestPermissionsResult(this, requestCode, permissions, grantResults);
super.onRequestPermissionsResult(requestCode, permissions, grantResults);
}
@PermissionGrant(REQUECT_CODE_SDCARD)
public void requestSdcardSuccess()
{
Toast.makeText(this, "GRANT ACCESS SDCARD!", Toast.LENGTH_SHORT).show();
}
@PermissionDenied(REQUECT_CODE_SDCARD)
public void requestSdcardFailed()
{
Toast.makeText(this, "DENY ACCESS SDCARD!", Toast.LENGTH_SHORT).show();
}
}- in Fragment:
public class TestFragment extends Fragment
{
@Nullable
@Override
public View onCreateView(LayoutInflater inflater, ViewGroup container, Bundle savedInstanceState)
{
return inflater.inflate(R.layout.fragment_test, container, false);
}
@Override
public void onViewCreated(View view, @Nullable Bundle savedInstanceState)
{
view.findViewById(R.id.id_btn_contact).setOnClickListener(new View.OnClickListener()
{
@Override
public void onClick(View v)
{
MPermissions.requestPermissions(TestFragment.this, 4, Manifest.permission.WRITE_CONTACTS);
}
});
}
@PermissionGrant(4)
public void requestContactSuccess()
{
Toast.makeText(getActivity(), "GRANT ACCESS CONTACTS!", Toast.LENGTH_SHORT).show();
}
@PermissionDenied(4)
public void requestContactFailed()
{
Toast.makeText(getActivity(), "DENY ACCESS CONTACTS!", Toast.LENGTH_SHORT).show();
}
@Override
public void onRequestPermissionsResult(int requestCode, String[] permissions, int[] grantResults)
{
MPermissions.onRequestPermissionsResult(this, requestCode, permissions, grantResults);
super.onRequestPermissionsResult(requestCode, permissions, grantResults);
}
}-dontwarn com.zhy.m.**
-keep class com.zhy.m.** {*;}
-keep interface com.zhy.m.** { *; }
-keep class **$$PermissionProxy { *; }
