PermissionHelper - minSdkVersion 15
How do I add PermissionHelper to my project?
Add it in your root build.gradle at the end of repositories:
allprojects {
repositories {
...
maven { url "https://jitpack.io" }
}
}
And in your module gradle build file:
dependencies {
compile 'com.github.firetrap:permissionHelper:1.0.1'
}
How do I use PermissionHelper?
Simple use cases will look something like this:
Manifest:
<uses-permission android:name="android.permission.WRITE_EXTERNAL_STORAGE" />Imports:
import android.Manifest;private PermissionHelper.PermissionBuilder permissionRequest;
private static final int REQUEST_STORAGE_CONTACTS = 2;
View.OnClickListener onPermissionRequestClick = new View.OnClickListener() {
@Override
public void onClick(View v) {
permissionRequest = PermissionHelper.with(YOUR_FRAGMENT_OR_ACTIVITY)
.build(Manifest.permission.WRITE_EXTERNAL_STORAGE, Manifest.permission.WRITE_CONTACTS)
.onPermissionsDenied(onDenyAction)
.onPermissionsGranted(onGrantAction)
.request(REQUEST_STORAGE_CONTACTS);
}
};
private OnDenyAction onDenyAction = new OnDenyAction() {
@Override
public void call(int requestCode, boolean shouldShowRequestPermissionRationale) {
// Should we show an explanation?
if (shouldShowRequestPermissionRationale) {
permissionRequest.showRational(R.string.rationale_title, R.string.rationale_description, R.style.DialogTheme);
}
}
};
private OnGrantAction onGrantAction = new OnGrantAction() {
@Override
public void call(int requestCode) {
//do something
}
};
@Override
public void onRequestPermissionsResult(int requestCode, String[] permissions, int[] grantResults) {
permissionRequest.onRequestPermissionsResult(requestCode, permissions, grantResults);
super.onRequestPermissionsResult(requestCode, permissions, grantResults);
}Extras:
You can create a dialog theme to show the rational dialog (If you want to use the system default pass null), for this you need to create a "DialogTheme":
<style name="DialogTheme" parent="Theme.AppCompat.Light.Dialog.Alert">
<!--buttons color-->
<item name="colorAccent">@color/colorPrimary</item>
<!--title and message color-->
<item name="android:textColorPrimary">@color/title_text_color</item>
<!--dialog background-->
<item name="android:windowBackground">@drawable/dialog_background</item>
</style>