I am doing the same thing on android studio with API level-22. but nothing is happening . Its showing an error-
"Installing com.example.sourav.myfirstapp
DEVICE SHELL COMMAND: pm install -r "/data/local/tmp/com.example.sourav.myfirstapp"
pkg: /data/local/tmp/com.example.sourav.myfirstapp
Failure [INSTALL_PARSE_FAILED_MANIFEST_MALFORMED]"
Here is my detail of my project -
Admin receiver main activity-
public class AdminReceiver extends DeviceAdminReceiver {
@Override
public void onPasswordChanged(Context ctxt, Intent intent) {
DevicePolicyManager mgr=
(DevicePolicyManager)ctxt.getSystemService(Context.DEVICE_POLICY_SERVICE);
int msgId;
if (mgr.isActivePasswordSufficient()) {
msgId=R.string.compliant;
}
else msgId = R.string.not_compliant;
Toast.makeText(ctxt, msgId, Toast.LENGTH_LONG).show();
}
@Override
public void onPasswordFailed(Context ctxt, Intent intent) {
Toast.makeText(ctxt, "u will never break!", Toast.LENGTH_LONG)
.show();
String tag="tag";
Log.v(tag,"this massage from error" );
}
@Override
public void onPasswordSucceeded(Context ctxt, Intent intent) {
Toast.makeText(ctxt, "good u enterd", Toast.LENGTH_LONG)
.show();
String tag="tag";
Log.v(tag, "this massage from success");
}
}
manifest-
<?xml version="1.0" encoding="utf-8"?>
<manifest xmlns:android="http://schemas.android.com/apk/res/android"
package="com.example.sourav.myfirstapp" >
<application
android:allowBackup="true"
android:icon="@mipmap/ic_launcher"
android:label="@string/app_name"
android:supportsRtl="true"
android:theme="@style/AppTheme" >
<receiver
android:name="AdminReceiver"
android:permission="android.permission.BIND_DEVICE_ADMIN">
<meta-data
android:name="android.app.device_admin"
/>
<intent-filter>
<action android:name="android.app.action.ACTION_PASSWORD_FAILED"/>
<action android:name="android.app.action.ACTION_PASSWORD_SUCCEEDED"/>
</intent-filter>
</receiver>
</application>
</manifest>
Metadata-
<device-admin xmlns:android="http://schemas.android.com/apk/res/android">
<uses-policies>
<limit-password/>
<watch-login/>
</uses-policies>